Edgar Filing: EATON VANCE SENIOR INCOME TRUST

Eaton Vance Senior Income Trust

UNITED STATES SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

Form N-CSR

CERTIFIED SHAREHOLDER REPORT OF REGISTERED

MANAGEMENT INVESTMENT COMPANIES

Investment Company Act File Number: 811-09013

Eaton Vance Senior Income Trust

(Exact Name of Registrant as Specified in Charter)

Two International Place, Boston, Massachusetts 02110

(Address of Principal Executive Offices)

Maureen A. Gemma

Two International Place, Boston, Massachusetts 02110

(Name and Address of Agent for Services)

(617) 482-8260

(Registrant’s Telephone Number)

June 30

Date of Fiscal Year End

December 31, 2018

Date of Reporting Period

Item 1. Reports to Stockholders

LOGO

Eaton Vance

Senior Income Trust (EVF)

Semiannual Report

December 31, 2018

Important Note. Beginning on January 1, 2021, as permitted by regulations adopted by the Securities and Exchange Commission, paper copies of the Fund’s annual and semi-annual shareholder reports will no longer be sent by mail unless you specifically request paper copies of the reports. Instead, the reports will be made available on the Fund’s website (funds.eatonvance.com/closed-end-fund-and-term-trust-documents.php), and you will be notified by mail each time a report is posted and provided with a website address to access the report.

If you already elected to receive shareholder reports electronically, you will not be affected by this change and you need not take any action. If you hold shares at the Fund’s transfer agent, American Stock Transfer & Trust Company, LLC (“AST”), you may elect to receive shareholder reports and other communications from the Fund electronically by contacting AST. If you own your shares through a financial intermediary (such as a broker-dealer or bank), you must contact your financial intermediary to sign up.

You may elect to receive all future Fund shareholder reports in paper free of charge. If you hold shares at AST, you can inform AST that you wish to continue receiving paper copies of your shareholder reports by calling 1-866-439-6787. If you own these shares through a financial intermediary, you must contact your financial intermediary or follow instructions included with this disclosure, if applicable, to elect to continue to receive paper copies of your shareholder reports. Your election to receive reports in paper will apply to all funds held with AST or to all funds held through your financial intermediary, as applicable.

LOGO

Commodity Futures Trading Commission Registration. Effective December 31, 2012, the Commodity Futures Trading Commission (“CFTC”) adopted certain regulatory changes that subject registered investment companies and advisers to regulation by the CFTC if a fund invests more than a prescribed level of its assets in certain CFTC-regulated instruments (including futures, certain options and swap agreements) or markets itself as providing investment exposure to such instruments. The Fund has claimed an exclusion from the definition of the term “commodity pool operator” under the Commodity Exchange Act. Accordingly, neither the Fund nor the adviser with respect to the operation of the Fund is subject to CFTC regulation. Because of its management of other strategies, the Fund’s adviser is registered with the CFTC as a commodity pool operator and a commodity trading advisor.

Fund shares are not insured by the FDIC and are not deposits or other obligations of, or guaranteed by, any depository institution. Shares are subject to investment risks, including possible loss of principal invested.

Semiannual Report December 31, 2018

Eaton Vance

Senior Income Trust

Table of Contents


Performance			2

Fund Profile			3

Endnotes and Additional Disclosures			4

Financial Statements			5

Annual Meeting of Shareholders			45

Officers and Trustees			46

Important Notices			47

Eaton Vance

Senior Income Trust

December 31, 2018

Performance^1,2

Portfolio Managers Scott H. Page, CFA and John Redding


% Average Annual Total Returns	Inception Date		Six Months			One Year			Five Years			Ten Years
Fund at NAV		10/30/1998		–2.04	%		0.98	%		4.55	%		13.78	%
Fund at Market Price		—		–2.58			–2.42			3.32			12.80
S&P/LSTA Leveraged Loan Index		—		–1.68	%		0.44	%		3.05	%		8.56	%


% Premium/Discount to NAV³
													–11.63	%


Distributions⁴
Total Distributions per share for the period												$	0.221
Distribution Rate at NAV													5.66	%
Distribution Rate at Market Price													6.40	%


% Total Leverage⁵
Auction Preferred Shares (APS)													9.38	%
Borrowings													26.45

See Endnotes and Additional Disclosures in this report.

Past performance is no guarantee of future results. Returns are historical and are calculated by determining the percentage change in net asset value (NAV) or market price (as applicable) with all distributions reinvested and include management fees and other expenses. Fund performance at market price will differ from its results at NAV due to factors such as changing perceptions about the Fund, market conditions, fluctuations in supply and demand for Fund shares, or changes in Fund distributions. Investment return and principal value will fluctuate so that shares, when sold, may be worth more or less than their original cost. Performance less than or equal to one year is cumulative. Performance is for the stated time period only; due to market volatility, current Fund performance may be lower or higher than the quoted return. For performance as of the most recent month-end, please refer to eatonvance.com.


		2

Eaton Vance

Senior Income Trust

December 31, 2018

Fund Profile

Top 10 Issuers (% of total investments)⁶



Reynolds Group Holdings, Inc.	1.2	%

Bausch Health Companies, Inc.	1.1

Asurion, LLC	1.1

TransDigm, Inc.	1.0

Virgin Media Investment Holdings Limited	0.8

Infor (US), Inc.	0.8

Uber Technologies	0.8

JBS USA Lux S.A.	0.8

Jaguar Holding Company II	0.8

MA FinanceCo., LLC	0.8

Total	9.2	%

Top 10 Sectors (% of total investments)⁶



Electronics/Electrical	12.1	%

Health Care	10.2

Business Equipment and Services	8.6

Chemicals and Plastics	5.0

Drugs	4.4

Telecommunications	4.1

Industrial Equipment	4.1

Cable and Satellite Television	4.0

Lodging and Casinos	3.9

Leisure Goods/Activities/Movies	3.6

Total	60.0	%

Credit Quality (% of bonds, loans and asset-backed securities)⁷

LOGO

See Endnotes and Additional Disclosures in this report.


		3

Eaton Vance

Senior Income Trust

December 31, 2018

Endnotes and Additional Disclosures

S&P/LSTA Leveraged Loan Index is an unmanaged index of the institutional leveraged loan market. Unless otherwise stated, index returns do not reflect the effect of any applicable sales charges, commissions, expenses, taxes or leverage, as applicable. It is not possible to invest directly in an index.

Performance results reflect the effects of leverage. Performance since inception for an index, if presented, is the performance since the Fund’s or oldest share class’ inception, as applicable. Included in the average annual total return at NAV is the impact of the tender and repurchase of a portion of the Fund’s APS at 95% and 92% of the Fund’s APS per share liquidation preference. Had these transactions not occurred, the total return at NAV would be lower for the Fund.

³	The shares of the Fund often trade at a discount or premium from their net asset value. The discount or premium of the Fund may vary over time and may be higher or lower than what is quoted in this report. For up-to-date premium/discount information, please refer to http://eatonvance.com/closedend.

⁴

The Distribution Rate is based on the Fund’s last regular distribution per share in the period (annualized) divided by the Fund’s NAV or market price at the end of the period. The Fund’s distributions may be comprised of amounts characterized for federal income tax purposes as qualified and non-qualified ordinary dividends, capital gains and nondividend distributions, also known as return of capital. For additional information about nondividend distributions, please refer to Eaton Vance Closed-End Fund Distribution Notices (19a) posted on our website, eatonvance.com. The Fund will determine the federal income tax character of distributions paid to a shareholder after the end of the calendar year. This is reported on the IRS form 1099-DIV and provided to the shareholder shortly after each year-end. For information about the tax character of distributions made in prior calendar years, please refer to Performance-Tax Character of Distributions on the Fund’s webpage available at eatonvance.com. The Fund’s distributions are determined by the investment adviser based on its current assessment of the Fund’s long-term return potential. Fund distributions may be affected by numerous factors including changes in Fund performance, the cost of financing for leverage, portfolio holdings, realized and projected returns, and other factors. As portfolio and market conditions change, the rate of distributions paid by the Fund could change.

⁵

Leverage represents the liquidation value of the Fund’s APS and borrowings outstanding as a percentage of Fund net assets applicable to common shares plus APS and borrowings outstanding. Use of leverage creates an opportunity for income, but creates risks including greater price volatility. The cost of leverage rises and falls with changes in short-term interest rates. The Fund may be required to maintain prescribed asset coverage for its leverage and may be required to reduce its leverage at an inopportune time.

⁶	Excludes cash and cash equivalents.

⁷

Credit ratings are categorized using S&P Global Ratings (“S&P”). Ratings, which are subject to change, apply to the creditworthiness of the issuers of the underlying securities and not to the Fund or its shares. Credit ratings measure the quality of a bond based on the issuer’s creditworthiness, with ratings ranging from AAA, being the highest, to D, being the lowest based on S&P’s measures. Ratings of BBB or higher by S&P are considered to be investment- grade quality. Credit ratings are based largely on the ratings agency’s analysis at the time of rating. The rating assigned to any particular security is not necessarily a reflection of the issuer’s current financial condition and does not necessarily reflect its assessment of the volatility of a security’s market value or of the liquidity of an investment in the security. Holdings designated as “Not Rated” (if any) are not rated by S&P.

Fund profile subject to change due to active management.


		4

Eaton Vance

Senior Income Trust

December 31, 2018

Portfolio of Investments (Unaudited)


Senior Floating-Rate Loans — 142.9%⁽¹⁾
Borrower/Tranche Description		Principal Amount* (000’s omitted)		Value

Aerospace and Defense — 2.2%

Accudyne Industries, LLC

Term Loan, 5.52%, (1 mo. USD LIBOR + 3.00%), Maturing August 18, 2024			311	$	295,759

IAP Worldwide Services, Inc.

Revolving Loan, 1.51%, (3 mo. USD LIBOR + 5.50%), Maturing July 18, 2019⁽²⁾			161		159,729

Term Loan - Second Lien, 9.30%, (3 mo. USD LIBOR + 6.50%), Maturing July 18, 2019⁽³⁾			213		169,787

TransDigm, Inc.

Term Loan, 5.02%, (1 mo. USD LIBOR + 2.50%), Maturing June 9, 2023			2,918		2,765,150

Term Loan, 5.02%, (1 mo. USD LIBOR + 2.50%), Maturing August 22, 2024			1,216		1,150,406

Wesco Aircraft Hardware Corp.

Term Loan, 5.52%, (1 mo. USD LIBOR + 3.00%), Maturing November 30, 2020			422		415,239

WP CPP Holdings, LLC

Term Loan, 6.28%, (3 mo. USD LIBOR + 3.75%), Maturing April 30, 2025			748		723,811

				$	5,679,881

Automotive — 2.8%

American Axle and Manufacturing, Inc.

Term Loan, 4.75%, (USD LIBOR + 2.25%), Maturing April 6, 2024⁽⁴⁾			1,438	$	1,369,455

Apro, LLC

Term Loan, 6.59%, (2 mo. USD LIBOR + 4.00%), Maturing August 8, 2024			121		119,783

Belron Finance US, LLC

Term Loan, 4.84%, (3 mo. USD LIBOR + 2.25%), Maturing November 7, 2024			248		236,981

Chassix, Inc.

Term Loan, 8.28%, (USD LIBOR + 5.50%), Maturing November 15, 2023⁽⁴⁾			644		633,847

Dayco Products, LLC

Term Loan, 6.96%, (3 mo. USD LIBOR + 4.25%), Maturing May 19, 2023			490		479,942

Garrett LX III S.a.r.l.

Term Loan, 2.75%, (3 mo. EURIBOR + 2.75%), Maturing September 27, 2025	EUR		225		252,423

Term Loan, 5.33%, (3 mo. USD LIBOR + 2.50%), Maturing September 27, 2025			125		118,453

Horizon Global Corporation

Term Loan, 8.80%, (3 mo. USD LIBOR + 6.00%), Maturing June 30, 2021			171		163,353


Borrower/Tranche Description		Principal Amount* (000’s omitted)		Value

Automotive (continued)

L&W, Inc.

Term Loan, 6.51%, (1 mo. USD LIBOR + 4.00%), Maturing May 22, 2025			373	$	367,528

Tenneco, Inc.

Term Loan, 5.27%, (1 mo. USD LIBOR + 2.75%), Maturing October 1, 2025			1,700		1,600,125

Thor Industries, Inc.

Term Loan, Maturing October 30, 2025⁽⁵⁾			775		736,250

TI Group Automotive Systems, LLC

Term Loan, 3.50%, (3 mo. EURIBOR + 2.75%, Floor 0.75%), Maturing June 30, 2022	EUR		363		412,055

Term Loan, 5.02%, (1 mo. USD LIBOR + 2.50%), Maturing June 30, 2022			459		438,688

Tower Automotive Holdings USA, LLC

Term Loan, 5.19%, (1 mo. USD LIBOR + 2.75%), Maturing March 7, 2024			269		258,129

				$	7,187,012

Beverage and Tobacco — 0.7%

Arterra Wines Canada, Inc.

Term Loan, 5.54%, (3 mo. USD LIBOR + 2.75%), Maturing December 15, 2023			1,203	$	1,148,551

Flavors Holdings, Inc.

Term Loan, 8.55%, (3 mo. USD LIBOR + 5.75%), Maturing April 3, 2020			295		273,814

Term Loan - Second Lien, 12.80%, (3 mo. USD LIBOR + 10.00%), Maturing October 3, 2021			500		433,600

				$	1,855,965

Brokerage / Securities Dealers / Investment Houses — 0.7%

Advisor Group, Inc.

Term Loan, 6.27%, (1 mo. USD LIBOR + 3.75%), Maturing August 15, 2025			274	$	270,198

Aretec Group, Inc.

Term Loan, 6.77%, (1 mo. USD LIBOR + 4.25%), Maturing October 1, 2025			1,000		975,000

OZ Management L.P.

Term Loan, 7.25%, (2 mo. USD LIBOR + 4.75%), Maturing April 10, 2023			260		258,050

Resolute Investment Managers, Inc.

Term Loan - Second Lien, 10.03%, (3 mo. USD LIBOR + 7.50%), Maturing April 30, 2023			250		251,575

				$	1,754,823


		5		See Notes to Financial Statements.

Eaton Vance

Senior Income Trust

December 31, 2018

Portfolio of Investments (Unaudited) — continued


Borrower/Tranche Description	Principal Amount* (000’s omitted)		Value

Building and Development — 3.9%

American Builders & Contractors Supply Co., Inc.

Term Loan, 4.52%, (1 mo. USD LIBOR + 2.00%), Maturing October 31, 2023		1,376	$	1,312,620

Beacon Roofing Supply, Inc.

Term Loan, 4.68%, (1 mo. USD LIBOR + 2.25%), Maturing January 2, 2025		273		260,314

Brookfield Property REIT, Inc.

Term Loan, 5.02%, (1 mo. USD LIBOR + 2.50%), Maturing August 27, 2025		450		425,170

Core & Main L.P.

Term Loan, 5.72%, (3 mo. USD LIBOR + 3.00%), Maturing August 1, 2024		371		360,113

CPG International, Inc.

Term Loan, 6.63%, (6 mo. USD LIBOR + 3.75%), Maturing May 5, 2024		920		883,070

DTZ U.S. Borrower, LLC

Term Loan, 5.77%, (1 mo. USD LIBOR + 3.25%), Maturing August 21, 2025		2,618		2,503,881

Henry Company, LLC

Term Loan, 6.52%, (1 mo. USD LIBOR + 4.00%), Maturing October 5, 2023		196		191,746

NCI Building Systems, Inc.

Term Loan, 6.18%, (3 mo. USD LIBOR + 3.75%), Maturing April 12, 2025		349		319,447

Quikrete Holdings, Inc.

Term Loan, 5.27%, (1 mo. USD LIBOR + 2.75%), Maturing November 15, 2023		1,202		1,147,085

RE/MAX International, Inc.

Term Loan, 5.27%, (1 mo. USD LIBOR + 2.75%), Maturing December 15, 2023		901		873,569

Summit Materials Companies I, LLC

Term Loan, 4.52%, (1 mo. USD LIBOR + 2.00%), Maturing November 21, 2024		297		285,306

Werner FinCo L.P.

Term Loan, 6.35%, (1 mo. USD LIBOR + 4.00%), Maturing July 24, 2024		543		512,245

WireCo WorldGroup, Inc.

Term Loan, 7.52%, (1 mo. USD LIBOR + 5.00%), Maturing September 30, 2023		269		266,684

Term Loan - Second Lien, 11.52%, (1 mo. USD LIBOR + 9.00%), Maturing September 30, 2024		650		653,250

			$	9,994,500


Borrower/Tranche Description		Principal Amount* (000’s omitted)		Value

Business Equipment and Services — 13.1%

Acosta Holdco, Inc.

Term Loan, 5.77%, (1 mo. USD LIBOR + 3.25%), Maturing September 26, 2021			1,037	$	635,868

Adtalem Global Education, Inc.

Term Loan, 5.52%, (1 mo. USD LIBOR + 3.00%), Maturing April 11, 2025			174		171,187

AlixPartners, LLP

Term Loan, 5.27%, (1 mo. USD LIBOR + 2.75%), Maturing April 4, 2024			1,058		1,018,542

Altran Technologies S.A.

Term Loan, 2.75%, (3 mo. EURIBOR + 2.75%), Maturing March 20, 2025	EUR		679		768,835

AppLovin Corporation

Term Loan, 6.27%, (1 mo. USD LIBOR + 3.75%), Maturing August 15, 2025			725		717,750

ASGN Incorporated

Term Loan, 4.52%, (1 mo. USD LIBOR + 2.00%), Maturing April 2, 2025			215		210,573

Blitz F18-675 GmbH

Term Loan, 3.75%, (3 mo. EURIBOR + 3.75%), Maturing July 31, 2025	EUR		725		829,059

Bracket Intermediate Holding Corp.

Term Loan, 7.00%, (3 mo. USD LIBOR + 4.25%), Maturing September 5, 2025			424		422,878

Brand Energy & Infrastructure Services, Inc.

Term Loan, 6.73%, (3 mo. USD LIBOR + 4.25%), Maturing June 21, 2024			246		234,061

Camelot UK Holdco Limited

Term Loan, 5.77%, (1 mo. USD LIBOR + 3.25%), Maturing October 3, 2023			914		875,511

Cast and Crew Payroll, LLC

Term Loan, 5.03%, (1 mo. USD LIBOR + 2.50%), Maturing September 27, 2024			197		195,039

Ceridian HCM Holding, Inc.

Term Loan, 5.77%, (1 mo. USD LIBOR + 3.25%), Maturing April 30, 2025			698		672,066

Change Healthcare Holdings, LLC

Term Loan, 5.27%, (1 mo. USD LIBOR + 2.75%), Maturing March 1, 2024			3,032		2,888,492

Crossmark Holdings, Inc.

DIP Loan, Maturing April 15, 2019⁽⁵⁾			59		57,277

Term Loan, 0.00%, Maturing December 20, 2019⁽⁶⁾			694		215,139

Cypress Intermediate Holdings III, Inc.

Term Loan, 5.53%, (1 mo. USD LIBOR + 3.00%), Maturing April 26, 2024			1,214		1,159,471


		6		See Notes to Financial Statements.

Eaton Vance

Senior Income Trust

December 31, 2018

Portfolio of Investments (Unaudited) — continued


Borrower/Tranche Description		Principal Amount* (000’s omitted)		Value

Business Equipment and Services (continued)

EAB Global, Inc.

Term Loan, 6.41%, (3 mo. USD LIBOR + 3.75%), Maturing November 15, 2024			620	$	590,848

Education Management, LLC

Term Loan, 0.00%, Maturing July 2, 2020⁽³⁾⁽⁶⁾			205		21,437

Term Loan, 0.00%, Maturing July 2, 2020⁽³⁾⁽⁶⁾			164		0

EIG Investors Corp.

Term Loan, 6.44%, (USD LIBOR + 3.75%), Maturing February 9, 2023⁽⁴⁾			1,507		1,462,217

Element Materials Technology Group US Holdings, Inc.

Term Loan, 6.30%, (3 mo. USD LIBOR + 3.50%), Maturing June 28, 2024			173		170,651

Extreme Reach, Inc.

Term Loan, 8.78%, (1 mo. USD LIBOR + 6.25%), Maturing February 7, 2020			902		884,855

First Data Corporation

Term Loan, 4.50%, (1 mo. USD LIBOR + 2.00%), Maturing July 8, 2022			813		782,215

Garda World Security Corporation

Term Loan, 6.24%, (3 mo. USD LIBOR + 3.50%), Maturing May 24, 2024			928		887,379

Term Loan, 6.50%, (CIDOR + 4.25%), Maturing May 24, 2024	CAD		419		302,040

Global Payments, Inc.

Term Loan, 4.27%, (1 mo. USD LIBOR + 1.75%), Maturing April 21, 2023			165		158,824

IG Investment Holdings, LLC

Term Loan, 6.14%, (USD LIBOR + 3.50%), Maturing May 23, 2025⁽⁴⁾			1,125		1,100,076

Information Resources, Inc.

Term Loan, 7.02%, (1 mo. USD LIBOR + 4.50%), Maturing December 1, 2025			725		709,291

Iron Mountain, Inc.

Term Loan, 4.27%, (1 mo. USD LIBOR + 1.75%), Maturing January 2, 2026			422		399,667

J.D. Power and Associates

Term Loan, 6.27%, (1 mo. USD LIBOR + 3.75%), Maturing September 7, 2023			1,076		1,049,452

KAR Auction Services, Inc.

Term Loan, 5.06%, (3 mo. USD LIBOR + 2.25%), Maturing March 11, 2021			872		850,502

Kronos Incorporated

Term Loan, 5.54%, (3 mo. USD LIBOR + 3.00%), Maturing November 1, 2023			2,800		2,677,292


Borrower/Tranche Description	Principal Amount* (000’s omitted)		Value

Business Equipment and Services (continued)

Monitronics International, Inc.

Term Loan, 8.30%, (3 mo. USD LIBOR + 5.50%), Maturing September 30, 2022		884	$	795,397

PGX Holdings, Inc.

Term Loan, 7.78%, (1 mo. USD LIBOR + 5.25%), Maturing September 29, 2020		582		563,797

Ping Identity Corporation

Term Loan, 6.27%, (1 mo. USD LIBOR + 3.75%), Maturing January 24, 2025		174		171,078

Pre-Paid Legal Services, Inc.

Term Loan, 5.52%, (1 mo. USD LIBOR + 3.00%), Maturing May 1, 2025		206		202,309

Prime Security Services Borrower, LLC

Term Loan, 5.27%, (1 mo. USD LIBOR + 2.75%), Maturing May 2, 2022		1,299		1,248,936

Red Ventures, LLC

Term Loan, 5.52%, (1 mo. USD LIBOR + 3.00%), Maturing November 8, 2024		469		447,397

SMG Holdings, Inc.

Term Loan, 5.52%, (1 mo. USD LIBOR + 3.00%), Maturing January 23, 2025		124		120,341

Solera, LLC

Term Loan, 5.27%, (1 mo. USD LIBOR + 2.75%), Maturing March 3, 2023		1,117		1,057,289

Spin Holdco, Inc.

Term Loan, 5.69%, (3 mo. USD LIBOR + 3.25%), Maturing November 14, 2022		1,705		1,624,849

Tempo Acquisition, LLC

Term Loan, 5.52%, (1 mo. USD LIBOR + 3.00%), Maturing May 1, 2024		914		877,056

Trans Union, LLC

Term Loan, 4.52%, (1 mo. USD LIBOR + 2.00%), Maturing June 19, 2025		199		192,076

Travelport Finance (Luxembourg) S.a.r.l.

Term Loan, 5.12%, (3 mo. USD LIBOR + 2.50%), Maturing March 17, 2025		940		925,724

Vestcom Parent Holdings, Inc.

Term Loan, 6.52%, (1 mo. USD LIBOR + 4.00%), Maturing December 19, 2023		245		240,118

WASH Multifamily Laundry Systems, LLC

Term Loan, 5.77%, (1 mo. USD LIBOR + 3.25%), Maturing May 14, 2022		123		118,866

West Corporation

Term Loan, 6.03%, (3 mo. USD LIBOR + 3.50%), Maturing October 10, 2024		149		136,116

Term Loan, 6.53%, (3 mo. USD LIBOR + 4.00%), Maturing October 10, 2024		520		477,845


		7		See Notes to Financial Statements.

Eaton Vance

Senior Income Trust

December 31, 2018

Portfolio of Investments (Unaudited) — continued


Borrower/Tranche Description		Principal Amount* (000’s omitted)		Value

Business Equipment and Services (continued)

Worldpay, LLC

Term Loan, 4.19%, (USD LIBOR + 1.75%), Maturing October 14, 2023⁽⁴⁾			129	$	124,518

Term Loan, 4.19%, (1 mo. USD LIBOR + 1.75%), Maturing August 9, 2024			844		811,637

ZPG PLC

Term Loan, 5.48%, (1 week GBP LIBOR + 4.75%), Maturing June 30, 2025	GBP		350		441,788

				$	33,695,631

Cable and Satellite Television — 6.0%

Charter Communications Operating, LLC

Term Loan, 4.53%, (1 mo. USD LIBOR + 2.00%), Maturing April 30, 2025			1,683	$	1,618,204

CSC Holdings, LLC

Term Loan, 4.71%, (1 mo. USD LIBOR + 2.25%), Maturing July 17, 2025			1,719		1,624,871

Term Loan, 4.75%, (3 mo. USD LIBOR + 2.25%), Maturing January 15, 2026			475		449,469

Term Loan, 4.96%, (1 mo. USD LIBOR + 2.50%), Maturing January 25, 2026			597		572,623

Numericable Group S.A.

Term Loan, 3.00%, (3 mo. EURIBOR + 3.00%), Maturing July 31, 2025	EUR		222		239,714

Term Loan, 5.27%, (1 mo. USD LIBOR + 2.75%), Maturing July 31, 2025			887		813,918

Term Loan, 6.14%, (1 mo. USD LIBOR + 3.69%), Maturing January 31, 2026			349		324,353

Radiate Holdco, LLC

Term Loan, 5.52%, (1 mo. USD LIBOR + 3.00%), Maturing February 1, 2024			913		861,626

Telenet Financing USD, LLC

Term Loan, 4.71%, (1 mo. USD LIBOR + 2.25%), Maturing August 15, 2026			1,225		1,168,650

Unitymedia Finance, LLC

Term Loan, 4.71%, (1 mo. USD LIBOR + 2.25%), Maturing January 15, 2026			450		435,616

Unitymedia Hessen GmbH & Co. KG

Term Loan, 2.75%, (6 mo. EURIBOR + 2.75%), Maturing January 15, 2027	EUR		500		570,413

UPC Financing Partnership

Term Loan, 4.96%, (1 mo. USD LIBOR + 2.50%), Maturing January 15, 2026			999		953,892

Virgin Media Bristol, LLC

Term Loan, 4.96%, (1 mo. USD LIBOR + 2.50%), Maturing January 15, 2026			3,250		3,089,937


Borrower/Tranche Description		Principal Amount* (000’s omitted)		Value

Cable and Satellite Television (continued)

Ziggo Secured Finance B.V.

Term Loan, 3.00%, (6 mo. EURIBOR + 3.00%), Maturing April 15, 2025	EUR		1,075	$	1,204,584

Ziggo Secured Finance Partnership

Term Loan, 4.96%, (1 mo. USD LIBOR + 2.50%), Maturing April 15, 2025			1,700		1,607,563

				$	15,535,433

Chemicals and Plastics — 7.4%

Alpha 3 B.V.

Term Loan, 5.80%, (3 mo. USD LIBOR + 3.00%), Maturing January 31, 2024			316	$	302,653

Aruba Investments, Inc.

Term Loan, 5.77%, (1 mo. USD LIBOR + 3.25%), Maturing February 2, 2022			439		426,572

Ashland, Inc.

Term Loan, 4.26%, (1 mo. USD LIBOR + 1.75%), Maturing May 17, 2024			271		265,584

Axalta Coating Systems US Holdings, Inc.

Term Loan, 4.55%, (3 mo. USD LIBOR + 1.75%), Maturing June 1, 2024			1,261		1,192,903

Chemours Company (The)

Term Loan, 2.50%, (3 mo. EURIBOR + 2.00%, Floor 0.50%), Maturing March 21, 2025	EUR		288		328,437

Term Loan, 4.28%, (1 mo. USD LIBOR + 1.75%), Maturing April 3, 2025			155		148,953

Emerald Performance Materials, LLC

Term Loan, 6.02%, (1 mo. USD LIBOR + 3.50%), Maturing August 1, 2021			238		230,752

Term Loan - Second Lien, 10.27%, (1 mo. USD LIBOR + 7.75%), Maturing August 1, 2022			275		275,000

Ferro Corporation

Term Loan, 5.05%, (3 mo. USD LIBOR + 2.25%), Maturing February 14, 2024			160		154,495

Term Loan, 5.05%, (3 mo. USD LIBOR + 2.25%), Maturing February 14, 2024			163		157,853

Term Loan, 5.05%, (3 mo. USD LIBOR + 2.25%), Maturing February 14, 2024			197		190,292

Flint Group GmbH

Term Loan, 5.49%, (3 mo. USD LIBOR + 3.00%), Maturing September 7, 2021			71		64,537

Flint Group US, LLC

Term Loan, 5.49%, (3 mo. USD LIBOR + 3.00%), Maturing September 7, 2021			431		390,395

Gemini HDPE, LLC

Term Loan, 5.03%, (3 mo. USD LIBOR + 2.50%), Maturing August 7, 2024			773		747,493


		8		See Notes to Financial Statements.

Eaton Vance

Senior Income Trust

December 31, 2018

Portfolio of Investments (Unaudited) — continued


Borrower/Tranche Description		Principal Amount* (000’s omitted)		Value

Chemicals and Plastics (continued)

H.B. Fuller Company

Term Loan, 4.47%, (1 mo. USD LIBOR + 2.00%), Maturing October 20, 2024			891	$	839,546

Ineos US Finance, LLC

Term Loan, 2.50%, (1 mo. EURIBOR + 2.00%, Floor 0.50%), Maturing March 31, 2024	EUR		1,436		1,612,124

Term Loan, 4.52%, (1 mo. USD LIBOR + 2.00%), Maturing March 31, 2024			495		472,209

Invictus U.S., LLC

Term Loan, 5.50%, (2 mo. USD LIBOR + 3.00%), Maturing March 28, 2025			223		218,009

Kraton Polymers, LLC

Term Loan, 5.02%, (1 mo. USD LIBOR + 2.50%), Maturing March 5, 2025			452		440,463

MacDermid, Inc.

Term Loan, 5.02%, (1 mo. USD LIBOR + 2.50%), Maturing June 7, 2020			485		482,792

Term Loan, 5.52%, (1 mo. USD LIBOR + 3.00%), Maturing June 7, 2023			1,283		1,263,797

Messer Industries GmbH

Term Loan, Maturing October 1, 2025⁽⁵⁾			700		670,250

Minerals Technologies, Inc.

Term Loan, 4.80%, (USD LIBOR + 2.25%), Maturing February 14, 2024⁽⁴⁾			411		398,912

Orion Engineered Carbons GmbH

Term Loan, 4.80%, (3 mo. USD LIBOR + 2.00%), Maturing July 25, 2024			481		481,985

Term Loan, 2.25%, (3 mo. EURIBOR + 2.25%), Maturing July 31, 2024	EUR		365		418,035

Platform Specialty Products Corporation

Term Loan, Maturing November 15, 2025⁽⁵⁾			300		291,000

PMHC II, Inc.

Term Loan, 6.16%, (USD LIBOR + 3.50%), Maturing March 31, 2025⁽⁴⁾			174		158,056

PQ Corporation

Term Loan, 5.03%, (3 mo. USD LIBOR + 2.50%), Maturing February 8, 2025			1,333		1,267,012

Schenectady International Group, Inc.

Term Loan, 7.19%, (3 mo. USD LIBOR + 4.75%), Maturing October 15, 2025			450		434,250

Sonneborn Refined Products B.V.

Term Loan, 6.27%, (1 mo. USD LIBOR + 3.75%), Maturing December 10, 2020			30		29,454

Sonneborn, LLC

Term Loan, 6.27%, (1 mo. USD LIBOR + 3.75%), Maturing December 10, 2020			168		166,905


Borrower/Tranche Description		Principal Amount* (000’s omitted)		Value

Chemicals and Plastics (continued)

Spectrum Holdings III Corp.

Term Loan, 5.77%, (1 mo. USD LIBOR + 3.25%), Maturing January 31, 2025			158	$	152,128

Starfruit Finco B.V.

Term Loan, 3.75%, (6 mo. EURIBOR + 3.75%), Maturing October 1, 2025	EUR		200		226,381

Term Loan, 5.60%, (1 mo. USD LIBOR + 3.25%), Maturing October 1, 2025			1,350		1,269,000

Tronox Blocked Borrower, LLC

Term Loan, 5.52%, (1 mo. USD LIBOR + 3.00%), Maturing September 23, 2024			486		474,120

Tronox Finance, LLC

Term Loan, 5.52%, (1 mo. USD LIBOR + 3.00%), Maturing September 23, 2024			1,122		1,094,123

Univar, Inc.

Term Loan, 4.77%, (1 mo. USD LIBOR + 2.25%), Maturing July 1, 2024			1,200		1,150,151

Venator Materials Corporation

Term Loan, 5.52%, (1 mo. USD LIBOR + 3.00%), Maturing August 8, 2024			173		165,468

				$	19,052,089

Conglomerates — 0.0%⁽⁷⁾

Penn Engineering & Manufacturing Corp.

Term Loan, 5.27%, (1 mo. USD LIBOR + 2.75%), Maturing June 27, 2024			123	$	119,123

				$	119,123

Containers and Glass Products — 3.7%

Berlin Packaging, LLC

Term Loan, 5.42%, (USD LIBOR + 3.00%), Maturing November 7, 2025⁽⁴⁾			124	$	118,312

Berry Global, Inc.

Term Loan, 4.39%, (1 mo. USD LIBOR + 2.00%), Maturing October 1, 2022			384		374,928

BWAY Holding Company

Term Loan, 5.66%, (3 mo. USD LIBOR + 3.25%), Maturing April 3, 2024			1,212		1,144,778

Consolidated Container Company, LLC

Term Loan, 5.27%, (1 mo. USD LIBOR + 2.75%), Maturing May 22, 2024			173		166,768

Flex Acquisition Company, Inc.

Term Loan, 5.35%, (1 mo. USD LIBOR + 3.00%), Maturing December 29, 2023			1,601		1,511,590

Term Loan, 5.60%, (1 mo. USD LIBOR + 3.25%), Maturing June 29, 2025			698		664,502


		9		See Notes to Financial Statements.

Eaton Vance

Senior Income Trust

December 31, 2018

Portfolio of Investments (Unaudited) — continued


Borrower/Tranche Description		Principal Amount* (000’s omitted)		Value

Containers and Glass Products (continued)

Libbey Glass, Inc.

Term Loan, 5.39%, (1 mo. USD LIBOR + 3.00%), Maturing April 9, 2021			460	$	441,857

Pelican Products, Inc.

Term Loan, 5.88%, (1 mo. USD LIBOR + 3.50%), Maturing May 1, 2025			299		283,575

Reynolds Group Holdings, Inc.

Term Loan, 5.27%, (1 mo. USD LIBOR + 2.75%), Maturing February 5, 2023			2,491		2,384,738

Ring Container Technologies Group, LLC

Term Loan, 5.27%, (1 mo. USD LIBOR + 2.75%), Maturing October 31, 2024			396		378,537

Trident TPI Holdings, Inc.

Term Loan, 5.77%, (1 mo. USD LIBOR + 3.25%), Maturing October 17, 2024			372		352,288

Verallia Packaging S.A.S

Term Loan, 2.75%, (1 mo. EURIBOR + 2.75%), Maturing October 29, 2022	EUR		742		830,336

Term Loan, 2.75%, (1 mo. EURIBOR + 2.75%), Maturing August 1, 2025	EUR		675		758,450

				$	9,410,659

Cosmetics / Toiletries — 0.3%

KIK Custom Products, Inc.

Term Loan, 6.52%, (1 mo. USD LIBOR + 4.00%), Maturing May 15, 2023			876	$	832,245

				$	832,245

Drugs — 6.1%

Albany Molecular Research, Inc.

Term Loan, 5.77%, (1 mo. USD LIBOR + 3.25%), Maturing August 30, 2024			321	$	304,891

Alkermes, Inc.

Term Loan, 4.64%, (1 mo. USD LIBOR + 2.25%), Maturing March 23, 2023			189		184,779

Amneal Pharmaceuticals, LLC

Term Loan, 6.06%, (1 mo. USD LIBOR + 3.50%), Maturing May 4, 2025			1,666		1,578,760

Arbor Pharmaceuticals, Inc.

Term Loan, 7.80%, (3 mo. USD LIBOR + 5.00%), Maturing July 5, 2023			1,387		1,248,246

Bausch Health Companies, Inc.

Term Loan, 5.38%, (1 mo. USD LIBOR + 3.00%), Maturing June 2, 2025			2,933		2,815,951


Borrower/Tranche Description	Principal Amount* (000’s omitted)		Value

Drugs (continued)

Endo Luxembourg Finance Company I S.a.r.l.

Term Loan, 6.81%, (1 mo. USD LIBOR + 4.25%), Maturing April 29, 2024		2,889	$	2,730,322

Horizon Pharma, Inc.

Term Loan, 5.56%, (1 mo. USD LIBOR + 3.00%), Maturing March 29, 2024		1,909		1,834,310

Jaguar Holding Company II

Term Loan, 5.02%, (1 mo. USD LIBOR + 2.50%), Maturing August 18, 2022		3,244		3,089,249

Mallinckrodt International Finance S.A.

Term Loan, 5.55%, (3 mo. USD LIBOR + 2.75%), Maturing September 24, 2024		1,193		1,096,090

Term Loan, 5.62%, (3 mo. USD LIBOR + 3.00%), Maturing February 24, 2025		397		367,060

PharMerica Corporation

Term Loan, 5.96%, (1 mo. USD LIBOR + 3.50%), Maturing December 6, 2024		372		355,904

Term Loan - Second Lien, 10.21%, (1 mo. USD LIBOR + 7.75%), Maturing December 5, 2025		200		190,000

			$	15,795,562

Ecological Services and Equipment — 1.0%

Advanced Disposal Services, Inc.

Term Loan, 4.67%, (1 week USD LIBOR + 2.25%), Maturing November 10, 2023		948	$	913,756

EnergySolutions, LLC

Term Loan, 6.55%, (3 mo. USD LIBOR + 3.75%), Maturing May 9, 2025		572		532,076

GFL Environmental, Inc.

Term Loan, 5.52%, (1 mo. USD LIBOR + 3.00%), Maturing May 30, 2025		1,145		1,073,031

			$	2,518,863

Electronics / Electrical — 18.7%

Almonde, Inc.

Term Loan, 6.30%, (3 mo. USD LIBOR + 3.50%), Maturing June 13, 2024		1,695	$	1,585,970

Applied Systems, Inc.

Term Loan, 5.52%, (1 mo. USD LIBOR + 3.00%), Maturing September 19, 2024		1,361		1,306,797

Term Loan - Second Lien, 9.52%, (1 mo. USD LIBOR + 7.00%), Maturing September 19, 2025		1,000		992,500

Aptean, Inc.

Term Loan, 7.06%, (3 mo. USD LIBOR + 4.25%), Maturing December 20, 2022		557		552,020


		10		See Notes to Financial Statements.

Eaton Vance

Senior Income Trust

December 31, 2018

Portfolio of Investments (Unaudited) — continued


Borrower/Tranche Description		Principal Amount* (000’s omitted)		Value

Electronics / Electrical (continued)

Avast Software B.V.

Term Loan, 5.30%, (3 mo. USD LIBOR + 2.50%), Maturing September 30, 2023			660	$	640,880

Barracuda Networks, Inc.

Term Loan, 5.72%, (3 mo. USD LIBOR + 3.25%), Maturing February 12, 2025			871		834,340

Blackhawk Network Holdings, Inc.

Term Loan, 5.52%, (1 mo. USD LIBOR + 3.00%), Maturing June 15, 2025			373		356,179

BMC Software Finance, Inc.

Term Loan, 4.75%, (3 mo. EURIBOR + 4.75%), Maturing October 2, 2025	EUR		125		142,528

Term Loan, 7.05%, (3 mo. USD LIBOR + 4.25%), Maturing October 2, 2025			1,525		1,467,431

Campaign Monitor Finance Pty. Limited

Term Loan, 8.05%, (3 mo. USD LIBOR + 5.25%), Maturing March 18, 2021			326		281,546

Celestica, Inc.

Term Loan, 5.01%, (1 mo. USD LIBOR + 2.50%), Maturing June 27, 2025			150		147,300

Cohu, Inc.

Term Loan, 5.81%, (3 mo. USD LIBOR + 3.00%), Maturing September 20, 2025			349		336,906

CommScope, Inc.

Term Loan, 4.52%, (1 mo. USD LIBOR + 2.00%), Maturing December 29, 2022			175		165,422

CPI International, Inc.

Term Loan, 6.01%, (1 mo. USD LIBOR + 3.50%), Maturing July 26, 2024			321		309,304

Cypress Semiconductor Corporation

Term Loan, 4.53%, (1 mo. USD LIBOR + 2.00%), Maturing July 5, 2021			482		467,863

DigiCert, Inc.

Term Loan, 6.52%, (1 mo. USD LIBOR + 4.00%), Maturing October 31, 2024			2,043		1,965,912

Electro Rent Corporation

Term Loan, 7.49%, (3 mo. USD LIBOR + 5.00%), Maturing January 31, 2024			588		577,710

Energizer Holdings, Inc.

Term Loan, 4.71%, (3 mo. USD LIBOR + 2.25%), Maturing June 20, 2025			250		242,500

Epicor Software Corporation

Term Loan, 5.78%, (1 mo. USD LIBOR + 3.25%), Maturing June 1, 2022			1,383		1,327,534

Exact Merger Sub, LLC

Term Loan, 7.06%, (3 mo. USD LIBOR + 4.25%), Maturing September 27, 2024			296		293,288


Borrower/Tranche Description		Principal Amount* (000’s omitted)		Value

Electronics / Electrical (continued)

EXC Holdings III Corp.

Term Loan, 6.30%, (3 mo. USD LIBOR + 3.50%), Maturing December 2, 2024			223	$	214,675

Financial & Risk US Holdings, Inc.

Term Loan, 6.27%, (1 mo. USD LIBOR + 3.75%), Maturing October 1, 2025			575		539,350

Flexera Software, LLC

Term Loan, 5.78%, (1 mo. USD LIBOR + 3.25%), Maturing February 26, 2025			149		144,004

GlobalLogic Holdings, Inc.

Term Loan, 1.63%, Maturing August 1, 2025⁽²⁾			28		27,141

Term Loan, 5.76%, (1 mo. USD LIBOR + 3.25%), Maturing August 1, 2025			196		189,509

Go Daddy Operating Company, LLC

Term Loan, 4.77%, (1 mo. USD LIBOR + 2.25%), Maturing February 15, 2024			2,534		2,429,099

GTCR Valor Companies, Inc.

Term Loan, 5.55%, (3 mo. USD LIBOR + 2.75%), Maturing June 16, 2023			798		768,376

Hyland Software, Inc.

Term Loan, 6.02%, (1 mo. USD LIBOR + 3.50%), Maturing July 1, 2024			1,542		1,489,417

Term Loan - Second Lien, 9.52%, (1 mo. USD LIBOR + 7.00%), Maturing July 7, 2025			1,456		1,448,592

Infoblox, Inc.

Term Loan, 7.02%, (1 mo. USD LIBOR + 4.50%), Maturing November 7, 2023			892		887,068

Infor (US), Inc.

Term Loan, 5.27%, (1 mo. USD LIBOR + 2.75%), Maturing February 1, 2022			3,292		3,162,620

Informatica, LLC

Term Loan, 3.50%, (3 mo. EURIBOR + 3.50%), Maturing August 5, 2022	EUR		148		169,444

Term Loan, 5.77%, (1 mo. USD LIBOR + 3.25%), Maturing August 5, 2022			1,793		1,744,011

Lattice Semiconductor Corporation

Term Loan, 6.63%, (1 mo. USD LIBOR + 4.25%), Maturing March 10, 2021			207		206,410

MA FinanceCo., LLC

Term Loan, 4.77%, (1 mo. USD LIBOR + 2.25%), Maturing November 19, 2021			1,409		1,350,741

Term Loan, 5.02%, (1 mo. USD LIBOR + 2.50%), Maturing June 21, 2024			230		215,442

MACOM Technology Solutions Holdings, Inc.

Term Loan, 4.77%, (1 mo. USD LIBOR + 2.25%), Maturing May 17, 2024			583		552,485


		11		See Notes to Financial Statements.

Eaton Vance

Senior Income Trust

December 31, 2018

Portfolio of Investments (Unaudited) — continued


Borrower/Tranche Description	Principal Amount* (000’s omitted)		Value

Electronics / Electrical (continued)

Microchip Technology Incorporated

Term Loan, 4.53%, (1 mo. USD LIBOR + 2.00%), Maturing May 29, 2025		1,108	$	1,053,803

MTS Systems Corporation

Term Loan, 5.71%, (1 mo. USD LIBOR + 3.25%), Maturing July 5, 2023		530		511,694

Prometric Holdings, Inc.

Term Loan, 5.53%, (1 mo. USD LIBOR + 3.00%), Maturing January 29, 2025		149		144,037

Renaissance Holding Corp.

Term Loan, 5.77%, (1 mo. USD LIBOR + 3.25%), Maturing May 30, 2025		572		532,791

Term Loan - Second Lien, 9.52%, (1 mo. USD LIBOR + 7.00%), Maturing May 29, 2026		75		68,625

Seattle Spinco, Inc.

Term Loan, 5.02%, (1 mo. USD LIBOR + 2.50%), Maturing June 21, 2024		1,556		1,454,935

SGS Cayman L.P.

Term Loan, 8.18%, (3 mo. USD LIBOR + 5.38%), Maturing April 23, 2021		189		178,224

SkillSoft Corporation

Term Loan, 7.27%, (1 mo. USD LIBOR + 4.75%), Maturing April 28, 2021		2,246		1,822,360

SolarWinds Holdings, Inc.

Term Loan, 5.27%, (1 mo. USD LIBOR + 2.75%), Maturing February 5, 2024		916		882,554

Southwire Company

Term Loan, 4.46%, (1 mo. USD LIBOR + 2.00%), Maturing May 19, 2025		274		268,495

SS&C Technologies Holdings Europe S.a.r.l.

Term Loan, 4.77%, (1 mo. USD LIBOR + 2.25%), Maturing April 16, 2025		618		587,675

SS&C Technologies, Inc.

Term Loan, 4.77%, (1 mo. USD LIBOR + 2.25%), Maturing April 16, 2025		1,630		1,547,131

SurveyMonkey, Inc.

Term Loan, 6.28%, (1 mo. USD LIBOR + 3.75%), Maturing October 10, 2025		475		463,588

Sutherland Global Services, Inc.

Term Loan, 8.18%, (3 mo. USD LIBOR + 5.38%), Maturing April 23, 2021		810		765,643

Switch, Ltd.

Term Loan, 4.77%, (1 mo. USD LIBOR + 2.25%), Maturing June 27, 2024		123		120,252

Tibco Software, Inc.

Term Loan, 6.01%, (1 mo. USD LIBOR + 3.50%), Maturing December 4, 2020		246		240,075


Borrower/Tranche Description		Principal Amount* (000’s omitted)		Value

Electronics / Electrical (continued)

TriTech Software Systems

Term Loan, 6.27%, (1 mo. USD LIBOR + 3.75%), Maturing August 29, 2025			400	$	390,625

TTM Technologies, Inc.

Term Loan, 4.85%, (1 mo. USD LIBOR + 2.50%), Maturing September 28, 2024			132		124,126

Uber Technologies

Term Loan, 5.96%, (1 mo. USD LIBOR + 3.50%), Maturing July 13, 2023			2,030		1,975,336

Term Loan, 6.39%, (1 mo. USD LIBOR + 4.00%), Maturing April 4, 2025			1,220		1,204,870

Ultra Clean Holdings, Inc.

Term Loan, 9.00%, (3 mo. USD Prime + 3.50%), Maturing August 27, 2025			422		403,338

VeriFone Systems, Inc.

Term Loan, 6.64%, (3 mo. USD LIBOR + 4.00%), Maturing August 20, 2025			450		436,312

Veritas Bermuda Ltd.

Term Loan, 7.09%, (USD LIBOR + 4.50%), Maturing January 27, 2023⁽⁴⁾			1,042		896,580

Vero Parent, Inc.

Term Loan, 7.02%, (1 mo. USD LIBOR + 4.50%), Maturing August 16, 2024			1,210		1,205,182

Wall Street Systems Delaware, Inc.

Term Loan, 4.00%, (1 mo. EURIBOR + 3.00%, Floor 1.00%), Maturing November 21, 2024	EUR		271		308,039

Term Loan, 5.52%, (1 mo. USD LIBOR + 3.00%), Maturing November 21, 2024			343		322,696

Western Digital Corporation

Term Loan, 4.26%, (1 mo. USD LIBOR + 1.75%), Maturing April 29, 2023			796		761,525

				$	48,202,825

Equipment Leasing — 0.8%

Avolon TLB Borrower 1 (US), LLC

Term Loan, 4.47%, (1 mo. USD LIBOR + 2.00%), Maturing January 15, 2025			1,827	$	1,763,916

IBC Capital Limited

Term Loan, 6.55%, (3 mo. USD LIBOR + 3.75%), Maturing September 11, 2023			273		264,067

				$	2,027,983

Financial Intermediaries — 4.5%

Citco Funding, LLC

Term Loan, 5.02%, (1 mo. USD LIBOR + 2.50%), Maturing September 28, 2023			1,910	$	1,848,022


		12		See Notes to Financial Statements.

Eaton Vance

Senior Income Trust

December 31, 2018

Portfolio of Investments (Unaudited) — continued


Borrower/Tranche Description		Principal Amount* (000’s omitted)		Value

Financial Intermediaries (continued)

Clipper Acquisitions Corp.

Term Loan, 4.13%, (1 mo. USD LIBOR + 1.75%), Maturing December 27, 2024			569	$	549,326

Ditech Holding Corporation

Term Loan, 8.52%, (1 mo. USD LIBOR + 6.00%), Maturing June 30, 2022			1,397		1,192,417

Donnelley Financial Solutions, Inc.

Term Loan, 5.42%, (1 week USD LIBOR + 3.00%), Maturing October 2, 2023			57		55,825

EIG Management Company, LLC

Term Loan, 6.25%, (1 mo. USD LIBOR + 3.75%), Maturing February 22, 2025			124		122,822

Evergood 4 ApS

Term Loan, 3.75%, (3 mo. EURIBOR + 3.75%), Maturing February 6, 2025	EUR		51		58,354

Term Loan, Maturing February 6, 2025⁽⁵⁾	EUR		274		311,222

Focus Financial Partners, LLC

Term Loan, 5.02%, (1 mo. USD LIBOR + 2.50%), Maturing July 3, 2024			871		845,595

Fortress Investment Group, LLC

Term Loan, 4.52%, (1 mo. USD LIBOR + 2.00%), Maturing December 27, 2022			487		474,904

Franklin Square Holdings L.P.

Term Loan, 4.88%, (1 mo. USD LIBOR + 2.50%), Maturing August 1, 2025			249		240,647

Freedom Mortgage Corporation

Term Loan, 7.27%, (1 mo. USD LIBOR + 4.75%), Maturing February 23, 2022			910		903,131

Greenhill & Co., Inc.

Term Loan, 6.47%, (3 mo. USD LIBOR + 3.75%), Maturing October 12, 2022			469		468,164

GreenSky Holdings, LLC

Term Loan, 5.81%, (1 mo. USD LIBOR + 3.25%), Maturing March 31, 2025			645		624,158

Guggenheim Partners, LLC

Term Loan, 5.27%, (1 mo. USD LIBOR + 2.75%), Maturing July 21, 2023			509		500,276

Harbourvest Partners, LLC

Term Loan, 4.69%, (1 mo. USD LIBOR + 2.25%), Maturing March 1, 2025			516		500,991

LPL Holdings, Inc.

Term Loan, 4.73%, (1 mo. USD LIBOR + 2.25%), Maturing September 23, 2024			640		617,061

Ocwen Financial Corporation

Term Loan, 7.50%, (1 mo. USD LIBOR + 5.00%), Maturing December 5, 2020			138		137,345


Borrower/Tranche Description		Principal Amount* (000’s omitted)		Value

Financial Intermediaries (continued)

Sesac Holdco II, LLC

Term Loan, 5.51%, (1 mo. USD LIBOR + 3.00%), Maturing February 23, 2024			270	$	262,082

StepStone Group L.P.

Term Loan, 6.52%, (1 mo. USD LIBOR + 4.00%), Maturing March 14, 2025			298		294,028

Victory Capital Holdings, Inc.

Term Loan, 5.55%, (3 mo. USD LIBOR + 2.75%), Maturing February 12, 2025			136		134,835

Virtus Investment Partners, Inc.

Term Loan, 4.91%, (3 mo. USD LIBOR + 2.50%), Maturing June 1, 2024			303		298,910

Walker & Dunlop, Inc.

Term Loan, 4.77%, (1 mo. USD LIBOR + 2.25%), Maturing October 31, 2025			1,125		1,119,375

				$	11,559,490

Food Products — 4.2%

Alphabet Holding Company, Inc.

Term Loan, 6.02%, (1 mo. USD LIBOR + 3.50%), Maturing September 26, 2024			1,136	$	1,032,473

Badger Buyer Corp.

Term Loan, 6.02%, (1 mo. USD LIBOR + 3.50%), Maturing September 30, 2024			173		168,708

CHG PPC Parent, LLC

Term Loan, 5.27%, (1 mo. USD LIBOR + 2.75%), Maturing March 31, 2025			224		214,920

Del Monte Foods, Inc.

Term Loan, 5.91%, (3 mo. USD LIBOR + 3.25%), Maturing February 18, 2021			827		685,862

Dole Food Company, Inc.

Term Loan, 5.25%, (USD LIBOR + 2.75%), Maturing April 6, 2024⁽⁴⁾			794		765,278

Froneri International PLC

Term Loan, 2.63%, (3 mo. EURIBOR + 2.63%), Maturing January 31, 2025	EUR		1,200		1,367,166

Hearthside Food Solutions, LLC

Term Loan, 6.21%, (1 mo. USD LIBOR + 3.69%), Maturing May 23, 2025			348		333,885

Term Loan, 6.52%, (1 mo. USD LIBOR + 4.00%), Maturing May 31, 2025			200		194,250

High Liner Foods Incorporated

Term Loan, 5.72%, (3 mo. USD LIBOR + 3.25%), Maturing April 24, 2021			380		350,146

HLF Financing S.a.r.l.

Term Loan, 5.77%, (1 mo. USD LIBOR + 3.25%), Maturing August 18, 2025			499		486,281


		13		See Notes to Financial Statements.

Eaton Vance

Senior Income Trust

December 31, 2018

Portfolio of Investments (Unaudited) — continued


Borrower/Tranche Description		Principal Amount* (000’s omitted)		Value

Food Products (continued)

Jacobs Douwe Egberts International B.V.

Term Loan, 2.50%, (3 mo. EURIBOR + 2.00%, Floor 0.50%), Maturing November 1, 2025	EUR		117	$	133,923

Term Loan, 4.56%, (3 mo. USD LIBOR + 2.00%), Maturing November 1, 2025			783		762,103

JBS USA Lux S.A.

Term Loan, 5.26%, (USD LIBOR + 2.50%), Maturing October 30, 2022⁽⁴⁾			3,294		3,175,960

Nomad Foods Europe Midco Limited

Term Loan, 4.71%, (1 mo. USD LIBOR + 2.25%), Maturing May 15, 2024			572		543,638

Post Holdings, Inc.

Term Loan, 4.51%, (1 mo. USD LIBOR + 2.00%), Maturing May 24, 2024			476		461,301

Restaurant Technologies, Inc.

Term Loan, 5.65%, (3 mo. USD LIBOR + 3.25%), Maturing October 1, 2025			100		97,500

				$	10,773,394

Food Service — 2.4%

1011778 B.C. Unlimited Liability Company

Term Loan, 4.77%, (1 mo. USD LIBOR + 2.25%), Maturing February 16, 2024			2,538	$	2,421,827

Aramark Services, Inc.

Term Loan, 4.27%, (1 mo. USD LIBOR + 1.75%), Maturing March 11, 2025			396		384,817

Del Frisco’s Restaurant Group, Inc.

Term Loan, 8.56%, (1 mo. USD LIBOR + 6.00%), Maturing June 27, 2025			274		251,735

Dhanani Group, Inc.

Term Loan, 6.27%, (1 mo. USD LIBOR + 3.75%), Maturing July 20, 2025			274		270,889

IRB Holding Corp.

Term Loan, 5.68%, (1 mo. USD LIBOR + 3.25%), Maturing February 5, 2025			896		856,741

KFC Holding Co.

Term Loan, 4.22%, (1 mo. USD LIBOR + 1.75%), Maturing April 3, 2025			464		453,128

NPC International, Inc.

Term Loan, 6.02%, (1 mo. USD LIBOR + 3.50%), Maturing April 19, 2024			419		392,461

Seminole Hard Rock Entertainment, Inc.

Term Loan, 5.15%, (3 mo. USD LIBOR + 2.75%), Maturing May 14, 2020			118		117,845

US Foods, Inc.

Term Loan, 4.52%, (1 mo. USD LIBOR + 2.00%), Maturing June 27, 2023			397		377,430


Borrower/Tranche Description		Principal Amount* (000’s omitted)		Value

Food Service (continued)

Welbilt, Inc.

Term Loan, 5.02%, (1 mo. USD LIBOR + 2.50%), Maturing October 23, 2025			639	$	610,249

				$	6,137,122

Food / Drug Retailers — 1.4%

Albertsons, LLC

Term Loan, 5.82%, (3 mo. USD LIBOR + 3.00%), Maturing December 21, 2022			784	$	754,663

Term Loan, 5.69%, (3 mo. USD LIBOR + 3.00%), Maturing June 22, 2023			1,722		1,645,770

Term Loan, 5.52%, (1 mo. USD LIBOR + 3.00%), Maturing November 17, 2025			486		459,943

Diplomat Pharmacy, Inc.

Term Loan, 7.03%, (1 mo. USD LIBOR + 4.50%), Maturing December 20, 2024			221		219,991

Holland & Barrett International

Term Loan, 4.25%, (3 mo. EURIBOR + 4.25%), Maturing August 9, 2024	EUR		200		219,984

Term Loan, 6.16%, (3 mo. GBP LIBOR + 5.25%), Maturing September 2, 2024	GBP		200		240,581

				$	3,540,932

Health Care — 14.8%

Acadia Healthcare Company, Inc.

Term Loan, 5.02%, (1 mo. USD LIBOR + 2.50%), Maturing February 11, 2022			117	$	113,640

ADMI Corp.

Term Loan, 5.52%, (1 mo. USD LIBOR + 3.00%), Maturing April 30, 2025			821		784,962

Akorn, Inc.

Term Loan, 8.06%, (1 mo. USD LIBOR + 5.50%), Maturing April 16, 2021			938		761,232

Alliance Healthcare Services, Inc.

Term Loan, 7.02%, (1 mo. USD LIBOR + 4.50%), Maturing October 24, 2023			490		482,650

Term Loan - Second Lien, 12.52%, (1 mo. USD LIBOR + 10.00%), Maturing April 24, 2024			225		221,063

Argon Medical Devices, Inc.

Term Loan, 6.27%, (1 mo. USD LIBOR + 3.75%), Maturing January 23, 2025			422		413,376

Athletico Management, LLC

Term Loan, 5.85%, (1 mo. USD LIBOR + 3.50%), Maturing October 31, 2025			250		247,188

Auris Luxembourg III S.a.r.l.

Term Loan, 5.52%, (1 mo. USD LIBOR + 3.00%), Maturing January 17, 2022			361		354,202


		14		See Notes to Financial Statements.

Eaton Vance

Senior Income Trust

December 31, 2018

Portfolio of Investments (Unaudited) — continued


Borrower/Tranche Description		Principal Amount* (000’s omitted)		Value

Health Care (continued)

Avantor, Inc.

Term Loan, 6.57%, (3 mo. USD LIBOR + 3.75%), Maturing November 21, 2024			565	$	549,131

Beaver-Visitec International, Inc.

Term Loan, 6.62%, (3 mo. USD LIBOR + 4.00%), Maturing August 21, 2023			367		362,929

BioClinica, Inc.

Term Loan, 6.75%, (3 mo. USD LIBOR + 4.25%), Maturing October 20, 2023			711		660,789

BW NHHC Holdco, Inc.

Term Loan, 7.47%, (3 mo. USD LIBOR + 5.00%), Maturing May 15, 2025			473		463,172

Carestream Dental Equipment, Inc.

Term Loan, 6.05%, (3 mo. USD LIBOR + 3.25%), Maturing September 1, 2024			667		644,899

Certara L.P.

Term Loan, 6.30%, (3 mo. USD LIBOR + 3.50%), Maturing August 15, 2024			494		486,047

CHG Healthcare Services, Inc.

Term Loan, 5.53%, (USD LIBOR + 3.00%), Maturing June 7, 2023⁽⁴⁾			1,529		1,475,192

Community Health Systems, Inc.

Term Loan, 5.96%, (3 mo. USD LIBOR + 3.25%), Maturing January 27, 2021			1,087		1,044,112

Concentra, Inc.

Term Loan, 5.13%, (1 mo. USD LIBOR + 2.75%), Maturing June 1, 2022			388		371,860

Convatec, Inc.

Term Loan, 5.05%, (3 mo. USD LIBOR + 2.25%), Maturing October 31, 2023			270		262,224

CPI Holdco, LLC

Term Loan, 6.02%, (1 mo. USD LIBOR + 3.50%), Maturing March 21, 2024			369		361,218

CryoLife, Inc.

Term Loan, 6.05%, (3 mo. USD LIBOR + 3.25%), Maturing November 14, 2024			223		218,295

CTC AcquiCo GmbH

Term Loan, 2.75%, (3 mo. EURIBOR + 2.75%), Maturing March 7, 2025	EUR		390		438,218

DaVita, Inc.

Term Loan, 5.27%, (1 mo. USD LIBOR + 2.75%), Maturing June 24, 2021			762		755,468

DJO Finance, LLC

Term Loan, 5.71%, (USD LIBOR + 3.25%), Maturing June 8, 2020⁽⁴⁾			1,016		1,006,986

Envision Healthcare Corporation

Term Loan, 6.27%, (1 mo. USD LIBOR + 3.75%), Maturing October 10, 2025			2,175		2,036,646


Borrower/Tranche Description	Principal Amount* (000’s omitted)		Value

Health Care (continued)

Equian, LLC

Term Loan, 5.76%, (1 mo. USD LIBOR + 3.25%), Maturing May 20, 2024		296	$	285,635

Gentiva Health Services, Inc.

Term Loan, 6.31%, (1 mo. USD LIBOR + 3.75%), Maturing July 2, 2025		975		950,559

GHX Ultimate Parent Corporation

Term Loan, 6.06%, (3 mo. USD LIBOR + 3.25%), Maturing June 28, 2024		444		420,602

Greatbatch Ltd.

Term Loan, 5.39%, (1 mo. USD LIBOR + 3.00%), Maturing October 27, 2022		774		754,608

Grifols Worldwide Operations USA, Inc.

Term Loan, 4.67%, (1 week USD LIBOR + 2.25%), Maturing January 31, 2025		1,621		1,558,306

Hanger, Inc.

Term Loan, 6.02%, (1 mo. USD LIBOR + 3.50%), Maturing March 6, 2025		496		488,806

Indivior Finance S.a.r.l.

Term Loan, 7.03%, (3 mo. USD LIBOR + 4.50%), Maturing December 18, 2022		850		832,058

Inovalon Holdings, Inc.

Term Loan, 5.94%, (1 mo. USD LIBOR + 3.50%), Maturing April 2, 2025		574		553,488

IQVIA, Inc.

Term Loan, 4.80%, (3 mo. USD LIBOR + 2.00%), Maturing March 7, 2024		313		304,607

Term Loan, 4.52%, (1 mo. USD LIBOR + 2.00%), Maturing January 17, 2025		469		454,639

Kinetic Concepts, Inc.

Term Loan, 6.05%, (3 mo. USD LIBOR + 3.25%), Maturing February 2, 2024		1,281		1,235,682

KUEHG Corp.

Term Loan, 6.55%, (3 mo. USD LIBOR + 3.75%), Maturing February 21, 2025		1,439		1,391,966

Term Loan - Second Lien, 11.05%, (3 mo. USD LIBOR + 8.25%), Maturing August 18, 2025		200		200,000

Medical Solutions, LLC

Term Loan, 6.27%, (1 mo. USD LIBOR + 3.75%), Maturing June 9, 2024		371		363,650

MPH Acquisition Holdings, LLC

Term Loan, 5.55%, (3 mo. USD LIBOR + 2.75%), Maturing June 7, 2023		1,629		1,540,269

National Mentor Holdings, Inc.

Term Loan, 5.80%, (3 mo. USD LIBOR + 3.00%), Maturing January 31, 2021		506		499,645


		15		See Notes to Financial Statements.

Eaton Vance

Senior Income Trust

December 31, 2018

Portfolio of Investments (Unaudited) — continued


Borrower/Tranche Description	Principal Amount* (000’s omitted)		Value

Health Care (continued)

Navicure, Inc.

Term Loan, 6.27%, (1 mo. USD LIBOR + 3.75%), Maturing November 1, 2024		372	$	364,191

New Millennium Holdco, Inc.

Term Loan, 9.02%, (1 mo. USD LIBOR + 6.50%), Maturing December 21, 2020		292		156,200

One Call Corporation

Term Loan, 7.71%, (1 mo. USD LIBOR + 5.25%), Maturing November 25, 2022		1,220		1,085,027

Ortho-Clinical Diagnostics S.A.

Term Loan, 5.76%, (1 mo. USD LIBOR + 3.25%), Maturing June 30, 2025		1,611		1,502,626

Parexel International Corporation

Term Loan, 5.27%, (1 mo. USD LIBOR + 2.75%), Maturing September 27, 2024		1,259		1,147,321

Press Ganey Holdings, Inc.

Term Loan, 5.27%, (1 mo. USD LIBOR + 2.75%), Maturing October 23, 2023		368		352,800

Prospect Medical Holdings, Inc.

Term Loan, 7.94%, (1 mo. USD LIBOR + 5.50%), Maturing February 22, 2024		571		566,407

R1 RCM, Inc.

Term Loan, 7.77%, (3 mo. USD LIBOR + 5.25%), Maturing May 8, 2025		274		270,889

RadNet, Inc.

Term Loan, 6.19%, (3 mo. USD LIBOR + 3.75%), Maturing June 30, 2023		691		684,358

Select Medical Corporation

Term Loan, 4.96%, (1 mo. USD LIBOR + 2.50%), Maturing March 6, 2025		786		752,595

Sotera Health Holdings, LLC

Term Loan, 5.52%, (1 mo. USD LIBOR + 3.00%), Maturing May 15, 2022		413		396,264

Sound Inpatient Physicians

Term Loan, 5.27%, (1 mo. USD LIBOR + 2.75%), Maturing June 27, 2025		224		217,718

Surgery Center Holdings, Inc.

Term Loan, 5.78%, (1 mo. USD LIBOR + 3.25%), Maturing September 2, 2024		469		447,955

Syneos Health, Inc.

Term Loan, 4.52%, (1 mo. USD LIBOR + 2.00%), Maturing August 1, 2024		172		166,123

Team Health Holdings, Inc.

Term Loan, 5.27%, (1 mo. USD LIBOR + 2.75%), Maturing February 6, 2024		1,357		1,224,285

Tecomet, Inc.

Term Loan, 5.89%, (1 mo. USD LIBOR + 3.50%), Maturing May 1, 2024		369		356,447


Borrower/Tranche Description		Principal Amount* (000’s omitted)		Value

Health Care (continued)

U.S. Anesthesia Partners, Inc.

Term Loan, 5.52%, (1 mo. USD LIBOR + 3.00%), Maturing June 23, 2024			742	$	712,321

Universal Hospital Services, Inc.

Term Loan, Maturing October 18, 2025⁽⁵⁾			200		194,000

Verscend Holding Corp.

Term Loan, 7.02%, (1 mo. USD LIBOR + 4.50%), Maturing August 27, 2025			723		701,492

Viant Medical Holdings, Inc.

Term Loan, 6.55%, (3 mo. USD LIBOR + 3.75%), Maturing July 2, 2025			224		222,193

Wink Holdco, Inc.

Term Loan, 5.52%, (1 mo. USD LIBOR + 3.00%), Maturing December 2, 2024			223		211,613

				$	38,082,844

Home Furnishings — 0.9%

Bright Bidco B.V.

Term Loan, 6.21%, (USD LIBOR + 3.50%), Maturing June 30, 2024⁽⁴⁾			739	$	629,372

Serta Simmons Bedding, LLC

Term Loan, 5.89%, (1 mo. USD LIBOR + 3.50%), Maturing November 8, 2023			2,137		1,784,343

				$	2,413,715

Industrial Equipment — 6.4%

Al Alpine AT Bidco GmbH

Term Loan, 5.81%, (3 mo. USD LIBOR + 3.25%), Maturing October 31, 2025			100	$	95,750

Altra Industrial Motion Corp.

Term Loan, 4.52%, (1 mo. USD LIBOR + 2.00%), Maturing October 1, 2025			345		329,261

Apex Tool Group, LLC

Term Loan, 6.27%, (1 mo. USD LIBOR + 3.75%), Maturing February 1, 2022			1,146		1,103,810

CFSP Acquisition Corp.

Term Loan, 1.00%, Maturing March 20, 2025⁽²⁾			23		21,971

Term Loan, 5.51%, (1 mo. USD LIBOR + 3.00%), Maturing March 20, 2025			101		96,674

Clark Equipment Company

Term Loan, 4.80%, (3 mo. USD LIBOR + 2.00%), Maturing May 18, 2024			776		741,993

Coherent Holding GmbH

Term Loan, 2.75%, (3 mo. EURIBOR + 2.00%, Floor 0.75%), Maturing November 7, 2023	EUR		331		379,085


		16		See Notes to Financial Statements.

Eaton Vance

Senior Income Trust

December 31, 2018

Portfolio of Investments (Unaudited) — continued


Borrower/Tranche Description		Principal Amount* (000’s omitted)		Value

Industrial Equipment (continued)

CPM Holdings, Inc.

Term Loan, 6.27%, (3 mo. USD LIBOR + 3.75%), Maturing November 15, 2025			150	$	146,625

Delachaux S.A.

Term Loan, 6.31%, (3 mo. USD LIBOR + 3.50%), Maturing October 28, 2021			181		176,752

DexKo Global, Inc.

Term Loan, 3.75%, (3 mo. EURIBOR + 3.75%), Maturing July 24, 2024	EUR		149		168,667

Term Loan, 3.75%, (3 mo. EURIBOR + 3.75%), Maturing July 24, 2024	EUR		373		421,669

Term Loan, 6.02%, (1 mo. USD LIBOR + 3.50%), Maturing July 24, 2024			396		383,137

DXP Enterprises, Inc.

Term Loan, 7.27%, (1 mo. USD LIBOR + 4.75%), Maturing August 29, 2023			247		245,949

Engineered Machinery Holdings, Inc.

Term Loan, 6.05%, (3 mo. USD LIBOR + 3.25%), Maturing July 19, 2024			647		621,351

EWT Holdings III Corp.

Term Loan, 5.52%, (1 mo. USD LIBOR + 3.00%), Maturing December 20, 2024			935		904,640

Filtration Group Corporation

Term Loan, 3.50%, (3 mo. EURIBOR + 3.50%), Maturing March 29, 2025	EUR		174		197,790

Term Loan, 5.52%, (1 mo. USD LIBOR + 3.00%), Maturing March 29, 2025			769		743,227

Gardner Denver, Inc.

Term Loan, 3.00%, (1 mo. EURIBOR + 3.00%), Maturing July 30, 2024	EUR		190		215,350

Term Loan, 5.27%, (1 mo. USD LIBOR + 2.75%), Maturing July 30, 2024			463		448,958

Gates Global, LLC

Term Loan, 3.00%, (3 mo. EURIBOR + 3.00%), Maturing April 1, 2024	EUR		418		469,482

Term Loan, 5.27%, (1 mo. USD LIBOR + 2.75%), Maturing April 1, 2024			2,123		2,023,042

Hamilton Holdco, LLC

Term Loan, 4.81%, (3 mo. USD LIBOR + 2.00%), Maturing July 2, 2025			398		382,578

Hayward Industries, Inc.

Term Loan, 6.02%, (1 mo. USD LIBOR + 3.50%), Maturing August 5, 2024			222		213,855

LTI Holdings, Inc.

Term Loan, 6.02%, (1 mo. USD LIBOR + 3.50%), Maturing September 6, 2025			224		212,655


Borrower/Tranche Description		Principal Amount* (000’s omitted)		Value

Industrial Equipment (continued)

Milacron, LLC

Term Loan, 5.02%, (1 mo. USD LIBOR + 2.50%), Maturing September 28, 2023			1,216	$	1,143,091

Paladin Brands Holding, Inc.

Term Loan, 8.31%, (3 mo. USD LIBOR + 5.50%), Maturing August 15, 2022			566		562,886

Pro Mach Group, Inc.

Term Loan, 5.43%, (1 mo. USD LIBOR + 3.00%), Maturing March 7, 2025			124		118,790

Rexnord, LLC

Term Loan, 4.52%, (1 mo. USD LIBOR + 2.00%), Maturing August 21, 2024			933		908,639

Robertshaw US Holding Corp.

Term Loan, 6.06%, (1 mo. USD LIBOR + 3.50%), Maturing February 28, 2025			471		431,365

Shape Technologies Group, Inc.

Term Loan, 5.48%, (1 mo. USD LIBOR + 3.00%), Maturing April 21, 2025			124		121,577

Tank Holding Corp.

Term Loan, 5.64%, (USD LIBOR + 3.25%), Maturing March 17, 2022⁽⁴⁾			327		318,034

Thermon Industries, Inc.

Term Loan, 6.10%, (1 mo. USD LIBOR + 3.75%), Maturing October 24, 2024			154		150,621

Titan Acquisition Limited

Term Loan, 5.52%, (1 mo. USD LIBOR + 3.00%), Maturing March 28, 2025			1,414		1,309,123

Wittur GmbH

Term Loan, 5.00%, (3 mo. EURIBOR + 4.00%, Floor 1.00%), Maturing March 31, 2022	EUR		450		514,298

				$	16,322,695

Insurance — 4.9%

Alliant Holdings I, Inc.

Term Loan, 5.21%, (1 mo. USD LIBOR + 2.75%), Maturing May 9, 2025			1,139	$	1,080,204

AmWINS Group, Inc.

Term Loan, 5.24%, (1 mo. USD LIBOR + 2.75%), Maturing January 25, 2024			1,352		1,295,439

Asurion, LLC

Term Loan, 5.52%, (1 mo. USD LIBOR + 3.00%), Maturing August 4, 2022			2,160		2,081,458

Term Loan, 5.52%, (1 mo. USD LIBOR + 3.00%), Maturing November 3, 2023			994		954,236

Term Loan - Second Lien, 9.02%, (1 mo. USD LIBOR + 6.50%), Maturing August 4, 2025			1,550		1,519,000


		17		See Notes to Financial Statements.

Eaton Vance

Senior Income Trust

December 31, 2018

Portfolio of Investments (Unaudited) — continued


Borrower/Tranche Description		Principal Amount* (000’s omitted)		Value

Insurance (continued)

Financiere CEP SAS

Term Loan, 4.25%, (3 mo. EURIBOR + 4.25%), Maturing January 16, 2025	EUR		250	$	280,261

FrontDoor, Inc.

Term Loan, 5.06%, (1 mo. USD LIBOR + 2.50%), Maturing August 14, 2025			224		216,582

Hub International Limited

Term Loan, 5.24%, (3 mo. USD LIBOR + 2.75%), Maturing April 25, 2025			2,338		2,213,544

NFP Corp.

Term Loan, 5.52%, (1 mo. USD LIBOR + 3.00%), Maturing January 8, 2024			1,086		1,029,465

Sedgwick Claims Management Services, Inc.

Term Loan, Maturing November 6, 2025⁽⁵⁾			575		551,521

USI, Inc.

Term Loan, 5.80%, (3 mo. USD LIBOR + 3.00%), Maturing May 16, 2024			1,333		1,262,469

				$	12,484,179

Leisure Goods / Activities / Movies — 5.5%

AMC Entertainment Holdings, Inc.

Term Loan, 4.71%, (1 mo. USD LIBOR + 2.25%), Maturing December 15, 2022			519	$	501,000

Term Loan, 4.71%, (1 mo. USD LIBOR + 2.25%), Maturing December 15, 2023			246		237,182

Ancestry.com Operations, Inc.

Term Loan, 5.78%, (1 mo. USD LIBOR + 3.25%), Maturing October 19, 2023			1,389		1,328,706

Bombardier Recreational Products, Inc.

Term Loan, 4.52%, (1 mo. USD LIBOR + 2.00%), Maturing May 23, 2025			2,088		2,024,398

CDS U.S. Intermediate Holdings, Inc.

Term Loan, 6.40%, (USD LIBOR + 3.75%), Maturing July 8, 2022⁽⁴⁾			463		425,254

ClubCorp Holdings, Inc.

Term Loan, 5.55%, (3 mo. USD LIBOR + 2.75%), Maturing September 18, 2024			857		814,552

Crown Finance US, Inc.

Term Loan, 2.63%, (1 mo. EURIBOR + 2.63%), Maturing February 28, 2025	EUR		397		446,808

Term Loan, 5.02%, (1 mo. USD LIBOR + 2.50%), Maturing February 28, 2025			968		920,755

Delta 2 (LUX) S.a.r.l.

Term Loan, 5.02%, (1 mo. USD LIBOR + 2.50%), Maturing February 1, 2024			747		706,877


Borrower/Tranche Description		Principal Amount* (000’s omitted)		Value

Leisure Goods / Activities / Movies (continued)

Emerald Expositions Holding, Inc.

Term Loan, 5.27%, (1 mo. USD LIBOR + 2.75%), Maturing May 22, 2024			522	$	505,307

Etraveli Holding AB

Term Loan, 4.50%, (3 mo. EURIBOR + 4.50%), Maturing August 2, 2024	EUR		375		428,045

Lindblad Expeditions, Inc.

Term Loan, 6.02%, (1 mo. USD LIBOR + 3.50%), Maturing March 21, 2025			700		698,567

Term Loan, 6.02%, (1 mo. USD LIBOR + 3.50%), Maturing March 21, 2025			175		174,642

Live Nation Entertainment, Inc.

Term Loan, 4.31%, (1 mo. USD LIBOR + 1.75%), Maturing October 31, 2023			1,219		1,194,951

Match Group, Inc.

Term Loan, 5.09%, (2 mo. USD LIBOR + 2.50%), Maturing November 16, 2022			241		239,121

Sabre GLBL, Inc.

Term Loan, 4.52%, (1 mo. USD LIBOR + 2.00%), Maturing February 22, 2024			471		454,162

SeaWorld Parks & Entertainment, Inc.

Term Loan, 5.52%, (1 mo. USD LIBOR + 3.00%), Maturing March 31, 2024			815		781,412

SRAM, LLC

Term Loan, 5.34%, (USD LIBOR + 2.75%), Maturing March 15, 2024⁽⁴⁾			740		706,339

Steinway Musical Instruments, Inc.

Term Loan, 6.21%, (1 mo. USD LIBOR + 3.75%), Maturing February 13, 2025			422		412,322

Travel Leaders Group, LLC

Term Loan, 6.46%, (1 mo. USD LIBOR + 4.00%), Maturing January 25, 2024			448		444,392

UFC Holdings, LLC

Term Loan, 5.78%, (1 mo. USD LIBOR + 3.25%), Maturing August 18, 2023			684		669,587

				$	14,114,379

Lodging and Casinos — 6.0%

Aristocrat Technologies, Inc.

Term Loan, 4.22%, (3 mo. USD LIBOR + 1.75%), Maturing October 19, 2024			533	$	510,683

Azelis Finance S.A.

Term Loan, 4.00%, (3 mo. EURIBOR + 4.00%), Maturing November 7, 2025	EUR		225		257,310

Boyd Gaming Corporation

Term Loan, 4.67%, (1 week USD LIBOR + 2.25%), Maturing September 15, 2023			456		436,414


		18		See Notes to Financial Statements.

Eaton Vance

Senior Income Trust

December 31, 2018

Portfolio of Investments (Unaudited) — continued


Borrower/Tranche Description		Principal Amount* (000’s omitted)		Value

Lodging and Casinos (continued)

CityCenter Holdings, LLC

Term Loan, 4.77%, (1 mo. USD LIBOR + 2.25%), Maturing April 18, 2024			1,184	$	1,125,408

Eldorado Resorts, LLC

Term Loan, 4.75%, (2 mo. USD LIBOR + 2.25%), Maturing April 17, 2024			396		377,092

ESH Hospitality, Inc.

Term Loan, 4.52%, (1 mo. USD LIBOR + 2.00%), Maturing August 30, 2023			546		526,516

Four Seasons Hotels Limited

Term Loan, 4.52%, (1 mo. USD LIBOR + 2.00%), Maturing November 30, 2023			441		422,809

Golden Nugget, Inc.

Term Loan, 5.24%, (3 mo. USD LIBOR + 2.75%), Maturing October 4, 2023			1,975		1,891,932

GVC Holdings PLC

Term Loan, 2.75%, (1 mo. EURIBOR + 2.75%), Maturing March 29, 2024	EUR		600		683,010

Term Loan, 4.53%, (6 mo. GBP LIBOR + 3.50%), Maturing March 29, 2024	GBP		300		381,305

Term Loan, 5.02%, (1 mo. USD LIBOR + 2.50%), Maturing March 29, 2024			521		508,362

Hanjin International Corp.

Term Loan, 4.94%, (3 mo. USD LIBOR + 2.50%), Maturing October 18, 2020			250		243,750

Hilton Worldwide Finance, LLC

Term Loan, 4.26%, (1 mo. USD LIBOR + 1.75%), Maturing October 25, 2023			1,641		1,583,781

Las Vegas Sands, LLC

Term Loan, 4.27%, (1 mo. USD LIBOR + 1.75%), Maturing March 27, 2025			496		474,849

MGM Growth Properties Operating Partnership L.P.

Term Loan, 4.52%, (1 mo. USD LIBOR + 2.00%), Maturing March 21, 2025			900		861,893

Playa Resorts Holding B.V.

Term Loan, 5.27%, (1 mo. USD LIBOR + 2.75%), Maturing April 29, 2024			1,135		1,065,475

Stars Group Holdings B.V. (The)