AFB - AllianceBernstein National Municipal Income Fund

A closed-end fund run by AllianceBernstein. Invests in tax-free municipal bonds. Listed on the New York Stock Exchange.

Is anyone targeting this fund?

Yes - one large investor is pushing for changes at this fund.

Is the fund doing anything you need to act on?

Nothing right now.

What this means for you

Karpus has told the regulator it may push for changes at this fund. That usually means asking the fund to buy back shares at close to the full value of its holdings, to change who runs it, or to close down and pay holders out.

Nothing is required of you now. If the fund itself announces a buy-back or a vote, it appears in the box above with the date by which you would need to act.

Large investors can also sell down and walk away. We show every notice they file, the day it is filed.

Email me if this changes

What happened, and when

  1. July 16, 2026

    Karpus changed its mind: it now says it may push for changes. It owns 12.6%.

    Original document →
  2. May 14, 2026

    Karpus raised its stake to 8.9% (from 5.4%), as a passive investor.

    Original document →
  3. Feb 18, 2026

    Saba sold down below 5% and stopped reporting.

    Original document →
  4. Feb 13, 2026

    Karpus now owns 5.4%, as a passive investor.

    Original document →
  5. Feb 11, 2026

    Saba cut its stake to 5.5% (from 6.6%). It has said it may push for changes.

    Original document →
Show all 12 events
  1. Jan 30, 2026

    Saba cut its stake to 6.6% (from 7.9%). It has said it may push for changes.

    Original document →
  2. Jan 28, 2026

    Saba cut its stake to 7.9% (from 9.3%). It has said it may push for changes.

    Original document →
  3. Jan 8, 2026

    Saba cut its stake to 9.3% (from 10.3%). It has said it may push for changes.

    Original document →
  4. Sept 25, 2025

    The fund said it will repay some borrowed money on Oct 27, 2025.

    Original document →
  5. May 20, 2024

    Saba raised its stake to 10.3% (from 9.2%). It has said it may push for changes.

    Original document →
  6. April 24, 2024

    Saba raised its stake to 9.2% (from 8.2%). It has said it may push for changes.

    Original document →
  7. Jan 11, 2024

    Saba now owns 8.2%. It has said it may push for changes.

    Original document →

About this fund

+17%-1%
May 2024April 2026
Value of the holdings, month by month, from May 2024 to April 2026: up 15.7% in all, before the share price is taken into account. The grey line is where it started.

What the fund holds

Almost all tax-free municipal bonds (99%). About 100% issued in the U.S.

  1. Oklahoma Turnpike Authority, Oklahoma St Turnpike Auth - 3.3%
  2. New York Transportation Development, New York St Transprtn Dev Corp Spl Fac Revenue - 6.2%
  3. City of New York NY, New York NY - 3%
  4. Florida Development Finance, Florida St Dev Fin Corp - 2.8%
  5. Salt Verde Financial, Salt Verde AZ Financial Corp Senior Gas Revenue - 2.7%
  6. Metropolitan Pier & Exposition Authority, Met Pier & Exposition Auth Il Revenue - 2.5%
  7. Public Finance Authority, Public Fin Auth Wi Hotel Revenue - 2.4%
  8. Pennsylvania Economic Development Financing Authority, Pennsylvania St Econ Dev Fing Auth T/E Private Activity Rev - 2.3%
  9. County of Smith TX, Smith Cnty TX - 2.1%
  10. Dallas Independent School District, Dallas TX Indep Sch Dist - 1.9%
Show all 23
  1. Town of Vail, Vail Co Cops - 1.8%
  2. City of New Orleans LA, New Orleans La - 1.7%
  3. Alameda Corridor Transportation Authority, Alameda CA Corridor Transprtn Auth Revenue - 1.7%
  4. Massachusetts Development Finance Agency, Massachusetts St Dev Fin Agy Revenue - 1.7%
  5. Duluth Economic Development Authority, Duluth MN Econ Dev Auth Hlth Care Facs Revenue - 1.6%
  6. City of Houston TX Hotel Occupancy Tax & Special Revenue, Houston TX Hotel Occupancy Tax & Spl Revenue - 1.5%
  7. Central Plains Energy Project, Centrl Plains Energy Proj Ne Gas Proj Revenue - 1.5%
  8. San Francisco City & County Airport Comm-San Francisco International Airport, San Francisco CA City &Cnty Arpts Commn Intl Arpt Rev - 1.5%
  9. County of Hamilton OH, Hamilton Cnty OH Hosp Facs Revenue - 1.5%
  10. Chicago Board of Education, Chicago Il Brd of Edu - 2.8%
  11. Miami-Dade County Expressway Authority, Miami-Dade Cnty FL Expressway Auth Toll Sys Revenue - 1.4%
  12. State of Illinois, Illinois St - 1.3%
  13. County of Cuyahoga OH, Cuyahoga Cnty OH Hosp Revenue - 1.3%

As of April 30, 2026, from the fund's quarterly holdings report. Original document →

Details: all notices, events and fund facts
Notices from large investors about AFB
DateInvestorStakeType of notice
July 16, 2026 Karpus 12.6% May push for changes
May 14, 2026 Karpus 8.9% Updated notice
Feb 18, 2026 Saba 4.9% Sold down below 5%
Feb 13, 2026 Karpus 5.4% Passive investor
Feb 11, 2026 Saba 5.5% Updated notice
Jan 30, 2026 Saba 6.6% Updated notice
Jan 28, 2026 Saba 7.9% Updated notice
Jan 8, 2026 Saba 9.3% Updated notice
May 20, 2024 Saba 10.3% Updated notice
April 24, 2024 Saba 9.2% Updated notice
Jan 11, 2024 Saba 8.2% Updated notice
What the fund announced
DateWhatDeadlineDocument
Sept 25, 2025 Repaying borrowed money Oct 27, 2025 Original document →
Run by
AllianceBernstein L.P.
Fund family
ALLIANCEBE
Exchange
New York Stock Exchange
Regulator's file number
811-10573
Auditor
Ernst & Young LLP
Fiscal year end
Oct 31, 2025
Number of holdings
180
Preferred share classes
2

See this fund's page at the SEC →

Download this fund's history (CSV)

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