EFR

NYSESenior Loans

Eaton Vance Senior Floating-Rate Trust

Sponsor: Eaton Vance · Inception Nov 25, 2003 · Pays monthly

Market priceShare price

$10.19

+0.76% (+$0.08)

NAVAsset value per share

$11.70

as of Oct 14, 2026 · Nasdaq NAV symbol

Premium / discountPrice vs. assets

12.91% discount *

Indicative: latest price vs latest reported NAV

Distribution rate (price)Payout rate

7.89%

regular, annualised · on NAV 6.87%

Expense ratioAnnual cost

Not reported

no tagged fee table

LeverageBorrowing

Not reported

senior securities not tagged

Quote status: Market closed — last regular-session price · last trade Oct 15, 2026, 4:00 PM EDT (exchange time, ET) · retrieved Oct 15, 2026, 10:43 PM EDTRegular-session prices; extended-hours quotes are not displayed.

Links go to SEC EDGAR or the sponsor. Document dates are the filing's report date (or filing date); an older prospectus is shown with its date and is not a current comprehensive source. Links are checked weekly; failures are flagged.

Sponsor & official fund page

The sponsor's site carries daily NAV, fact sheets, distribution notices (Section 19(a)), tax information and reinvestment-plan terms.

Document	Date	Filed	Form	Source	Status
Sponsor websitelatest	—	—	—	Sponsor	OK (Sep 27, 2026, 12:22 AM EDT)

Prospectus & registration statements

Form N-2 and supplements: investment policies, fee table, leverage terms, rights offerings, at-the-market programmes.

Document	Date	Filed	Form	Source	Status
Prospectus (Rule 424(b)(3)) — EATON VANCE SENIOR FLOATING-RATE TRUST - 424B3latest · filing index	Jan 22, 2026	Jan 22, 2026	424B3	SEC EDGAR	OK (Sep 27, 2026, 12:22 AM EDT)
Prospectus (Rule 424(b)(3)) — EATON VANCE SENIOR FLOATING-RATE TRUST - 424B3 · filing index	Dec 12, 2025	Dec 12, 2025	424B3	SEC EDGAR	unchecked
Prospectus (Rule 424(b)(3)) — EATON VANCE SENIOR FLOATING-RATE TRUST (EFR) SUPPLEMENT DTD 6-12-2025 · filing index	Jun 12, 2025	Jun 12, 2025	424B3	SEC EDGAR	unchecked
Prospectus (Rule 424(b)(3)) — CEF PROSPECTUS SUPPLEMENT DTD 5-1-2025 · filing index	May 1, 2025	May 1, 2025	424B3	SEC EDGAR	unchecked
Prospectus (Rule 424(b)(3)) — CEF SAI SUPPLEMENT DTD 5-1-2025 · filing index	May 1, 2025	May 1, 2025	424B3	SEC EDGAR	unchecked
Prospectus (Rule 424(b)(3)) — 424B3 · filing index	Mar 31, 2025	Mar 31, 2025	424B3	SEC EDGAR	unchecked
Prospectus (Rule 424(b)(3)) — EATON VANCE SENIOR FLOATING-RATE TRUST SUPPLEMENT DTD 1-30-2025 · filing index	Jan 30, 2025	Jan 30, 2025	424B3	SEC EDGAR	unchecked
Prospectus (Rule 424(b)(3)) — CEF PROSPECTUSES SUPPLEMENT DTD 10-10-2024 · filing index	Oct 10, 2024	Oct 10, 2024	424B3	SEC EDGAR	unchecked

Annual reports (N-CSR)

Financial highlights, statements, notes on leverage and fees, distribution sources.

Document	Date	Filed	Form	Source	Status
Annual shareholder report (Form N-CSR) — EATON VANCE SENIOR FLOATING-RATE TRUSTlatest · filing index	Oct 31, 2025	Dec 30, 2025	N-CSR	SEC EDGAR	OK (Sep 27, 2026, 12:22 AM EDT)
Annual shareholder report (Form N-CSR) — EATON VANCE SENIOR FLOATING-RATE TRUST · filing index	Oct 31, 2024	Dec 26, 2024	N-CSR	SEC EDGAR	unchecked
Annual shareholder report (Form N-CSR) — EATON VANCE SENIOR FLOATING-RATE TRUST · filing index	Oct 31, 2023	Dec 27, 2023	N-CSR	SEC EDGAR	unchecked
Annual shareholder report (Form N-CSR) — EATON VANCE SENIOR FLOATING-RATE TRUST · filing index	Oct 31, 2022	Dec 22, 2022	N-CSR	SEC EDGAR	unchecked
Annual shareholder report (Form N-CSR) — EATON VANCE SENIOR FLOATING-RATE TRUST · filing index	Oct 31, 2021	Dec 23, 2021	N-CSR	SEC EDGAR	unchecked
Annual shareholder report (Form N-CSR) — EATON VANCE SENIOR FLOATING-RATE TRUST · filing index	Oct 31, 2020	Dec 23, 2020	N-CSR	SEC EDGAR	unchecked

Semi-annual reports (N-CSRS)

Document	Date	Filed	Form	Source	Status
Semi-annual shareholder report (Form N-CSRS) — EATON VANCE SENIOR FLOATING-RATE TRUSTlatest · filing index	Apr 30, 2026	Jun 26, 2026	N-CSRS	SEC EDGAR	OK (Oct 11, 2026, 12:19 AM EDT)
Semi-annual shareholder report (Form N-CSRS) — EATON VANCE SENIOR FLOATING-RATE TRUST · filing index	Apr 30, 2025	Jun 27, 2025	N-CSRS	SEC EDGAR	unchecked
Semi-annual shareholder report (Form N-CSRS) — EATON VANCE SENIOR FLOATING-RATE TRUST · filing index	Apr 30, 2024	Jun 27, 2024	N-CSRS	SEC EDGAR	unchecked
Semi-annual shareholder report (Form N-CSRS) — EATON VANCE SENIOR FLOATING-RATE TRUST · filing index	Apr 30, 2023	Jun 27, 2023	N-CSRS	SEC EDGAR	unchecked
Semi-annual shareholder report (Form N-CSRS) — EATON VANCE SENIOR FLOATING-RATE TRUST · filing index	Apr 30, 2022	Jun 23, 2022	N-CSRS	SEC EDGAR	unchecked
Semi-annual shareholder report (Form N-CSRS) — EATON VANCE SENIOR FLOATING-RATE TRUST · filing index	Apr 30, 2021	Jun 25, 2021	N-CSRS	SEC EDGAR	unchecked

Portfolio holdings (N-PORT)

Monthly portfolio filed quarterly with a ~60-day lag.

Document	Date	Filed	Form	Source	Status
Monthly portfolio holdings (Form N-PORT)latest · filing index	Jul 31, 2026	Sep 29, 2026	NPORT-P	SEC EDGAR	OK (Oct 11, 2026, 12:17 AM EDT)
Monthly portfolio holdings (Form N-PORT) · filing index	Apr 30, 2026	Jun 24, 2026	NPORT-P	SEC EDGAR	OK (Sep 27, 2026, 12:22 AM EDT)
Monthly portfolio holdings (Form N-PORT) · filing index	Jan 31, 2026	Mar 31, 2026	NPORT-P	SEC EDGAR	unchecked
Monthly portfolio holdings (Form N-PORT) · filing index	Oct 31, 2025	Dec 29, 2025	NPORT-P	SEC EDGAR	unchecked
Monthly portfolio holdings (Form N-PORT) · filing index	Jul 31, 2025	Sep 26, 2025	NPORT-P	SEC EDGAR	unchecked
Monthly portfolio holdings (Form N-PORT) · filing index	Apr 30, 2025	Jun 23, 2025	NPORT-P	SEC EDGAR	unchecked
Monthly portfolio holdings (Form N-PORT) · filing index	Jan 31, 2025	Mar 31, 2025	NPORT-P	SEC EDGAR	unchecked

Tender offers

Schedule TO filings: pricing formula, size, deadlines, proration.

Document	Date	Filed	Form	Source	Status
Issuer tender offer amendment (SC TO-I/A) — EATON VANCE SENIOR FLOATING-RATE TRUST - SC TO-IAlatest · filing index	Jun 1, 2026	Jun 1, 2026	SC TO-I/A	SEC EDGAR	OK (Sep 27, 2026, 12:22 AM EDT)
Issuer tender offer amendment (SC TO-I/A) — EATON VANCE SENIOR FLOATING-RATE TRUST - SC TO-IA · filing index	May 26, 2026	May 26, 2026	SC TO-I/A	SEC EDGAR	unchecked
Issuer tender offer statement (SC TO-I) — EATON VANCE SENIOR FLOATING-RATE TRUST - SC TO-I · filing index	Apr 30, 2026	Apr 30, 2026	SC TO-I	SEC EDGAR	unchecked
Tender offer communication (SC TO-C) — EATON VANCE SENIOR FLOATING-RATE TRUST - SC TO-C · filing index	Apr 17, 2026	Apr 17, 2026	SC TO-C	SEC EDGAR	unchecked
Issuer tender offer amendment (SC TO-I/A) — EATON VANCE SENIOR FLOATING-RATE TRUST · filing index	Aug 3, 2021	Aug 3, 2021	SC TO-I/A	SEC EDGAR	unchecked
Issuer tender offer amendment (SC TO-I/A) — EATON VANCE SENIOR FLOATING-RATE TRUST · filing index	Aug 2, 2021	Aug 2, 2021	SC TO-I/A	SEC EDGAR	unchecked
Issuer tender offer statement (SC TO-I) — SENIOR FLOATING-RATE TRUST · filing index	Jun 29, 2021	Jun 29, 2021	SC TO-I	SEC EDGAR	unchecked
Tender offer communication (SC TO-C) — EATON VANCE SENIOR FLOATING-RATE TRUST (EFR) · filing index	May 12, 2021	May 12, 2021	SC TO-C	SEC EDGAR	unchecked
Tender offer communication (SC TO-C) — EATON VANCE SENIOR FLOATING-RATE TRUST (EFR) · filing index	Mar 24, 2021	Mar 24, 2021	SC TO-C	SEC EDGAR	unchecked
Issuer tender offer amendment (SC TO-I/A) — SENIOR FLOATING-RATE TURST DTD 9-17-2018 · filing index	Sep 17, 2018	Sep 17, 2018	SC TO-I/A	SEC EDGAR	unchecked
Issuer tender offer amendment (SC TO-I/A) — SENIOR FLOATING-RATE TRUST DTD 9-14-2018 · filing index	Sep 17, 2018	Sep 17, 2018	SC TO-I/A	SEC EDGAR	unchecked
Issuer tender offer statement (SC TO-I) — SENIOR FLOATING-RATE TRUST SC TO-I DTD 8-16-2018 · filing index	Aug 16, 2018	Aug 16, 2018	SC TO-I	SEC EDGAR	unchecked

Proxy statements & reorganisations

Shareholder votes: directors, mergers, liquidations, conversions.

Document	Date	Filed	Form	Source	Status
Proxy statement (DEF 14A) — EFR ETG ETY EVG EXG - DEF 14A (IXBRL)latest · filing index	Aug 6, 2026	Jun 23, 2026	DEF 14A	SEC EDGAR	OK (Sep 27, 2026, 12:22 AM EDT)
Proxy statement (DEF 14A) — DEFINITIVE PROXY STATEMENT · filing index	Aug 7, 2025	Jun 23, 2025	DEF 14A	SEC EDGAR	unchecked
Proxy statement (DEF 14A) — DEFINITIVE PROXY STATEMENT · filing index	Aug 7, 2024	Jun 24, 2024	DEF 14A	SEC EDGAR	unchecked
Proxy statement (DEF 14A) — DEF14A EFR, ETG, ETY EVT AND EXG DTD 6-26-23 · filing index	Aug 9, 2023	Jun 26, 2023	DEF 14A	SEC EDGAR	unchecked
Proxy statement (DEF 14A) — DEF14A EFR, ETG, ETY EVT AND EXG DTD 6-23-22 · filing index	Aug 11, 2022	Jun 23, 2022	DEF 14A	SEC EDGAR	unchecked
Proxy statement (DEF 14A) — DEF14A EFR DTD 7-22-2021 · filing index	Sep 10, 2021	Jul 22, 2021	DEF 14A	SEC EDGAR	unchecked
Additional proxy materials (DEFA14A) — EATON VANCE SENIOR FLOATING-RATE TRUST CHANGE IN MEETING FORMAT · filing index	Aug 30, 2021	Aug 30, 2021	DEFA14A	SEC EDGAR	unchecked
Additional proxy materials (DEFA14A) — EATON VANCE SENIOR FLOATING-RATE TRUST - DEFINITIVE ADDITIONAL MATERIALS DTD 5-7 · filing index	May 7, 2021	May 7, 2021	DEFA14A	SEC EDGAR	unchecked

Current reports (8-K)

Document	Date	Filed	Form	Source	Status
Current report (8-K) — SENIOR FLOATING-RATE TRUST (EFR)latest · filing index	Aug 28, 2025	Aug 28, 2025	8-K	SEC EDGAR	OK (Sep 27, 2026, 12:22 AM EDT)
Current report (8-K) — SENIOR FLOATING-RATE TRUST (EFR) · filing index	Aug 14, 2025	Aug 14, 2025	8-K	SEC EDGAR	unchecked
Current report (8-K) — EATON VANCE SENIOR FLOATING-RATE TRUST · filing index	Oct 10, 2024	Oct 10, 2024	8-K	SEC EDGAR	unchecked
Current report (8-K) — EATON VANCE SENIOR FLOATING RATE TRUST · filing index	Oct 18, 2023	Oct 18, 2023	8-K	SEC EDGAR	unchecked
Current report (8-K) — EATON VANCE SENIOR FLOATING-RATE TRUST · filing index	Feb 1, 2023	Feb 1, 2023	8-K	SEC EDGAR	unchecked
Current report (8-K) — EFR - SENIOR FLOATING RATE TRUST · filing index	Aug 13, 2020	Aug 13, 2020	8-K	SEC EDGAR	unchecked

Annual census (N-CEN)

Document	Date	Filed	Form	Source	Status
Annual census report (Form N-CEN)latest · filing index	Oct 31, 2025	Jan 13, 2026	N-CEN	SEC EDGAR	OK (Sep 27, 2026, 12:22 AM EDT)
Annual census report (Form N-CEN) · filing index	Oct 31, 2024	Jan 14, 2025	N-CEN	SEC EDGAR	unchecked
Annual census report (Form N-CEN) · filing index	Oct 31, 2023	Jan 10, 2024	N-CEN	SEC EDGAR	unchecked

Other

Document	Date	Filed	Form	Source	Status
Proxy voting record (N-PX)latest · filing index	Jun 30, 2026	Aug 3, 2026	N-PX	SEC EDGAR	OK (Oct 11, 2026, 12:19 AM EDT)
Proxy voting record (N-PX) · filing index	Jun 30, 2025	Aug 12, 2025	N-PX	SEC EDGAR	unchecked
Proxy voting record (N-PX) · filing index	Jun 30, 2024	Aug 30, 2024	N-PX	SEC EDGAR	unchecked
Proxy voting record (N-PX) — BRD2K3_0001258623_2023 · filing index	Jun 30, 2023	Aug 23, 2023	N-PX	SEC EDGAR	unchecked
All SEC filings for this fund (EDGAR)latest	—	—	—	SEC EDGAR	OK (Sep 27, 2026, 12:22 AM EDT)

Not on file for this fund: fact sheets, distribution notices, tax information, reinvestment plan. These are published on the sponsor's site rather than EDGAR; use the sponsor link above.

CEF Explorer research page for Eaton Vance Senior Floating-Rate Trust. Figures carry their own dates and sources; a discount to NAV does not guarantee convergence or any return. This is not investment advice.