ALLIANCEBERNSTEIN NATIONAL MUNICIPAL INCOME FUND - Mutual Fund COM (AFB)

Q: What does CUSIP 01864U106 represent in this 13F holders report?

CUSIP 01864U106 is the security identifier for AFB - ALLIANCEBERNSTEIN NATIONAL MUNICIPAL INCOME FUND - Mutual Fund COM used to aggregate holder disclosures.

Q: How many institutions held AFB - ALLIANCEBERNSTEIN NATIONAL MUNICIPAL INCOME FUND - Mutual Fund COM in Q1 2026?

92 institutional investors reported AFB - ALLIANCEBERNSTEIN NATIONAL MUNICIPAL INCOME FUND - Mutual Fund COM for Q1 2026. Use the holders table for investor-level position and value details.

CUSIP: 01864U106

Q1 2026 13F Holders as of 31 Mar 2026

Security type / class: Equity / Mutual Fund COM
Total 13F shares: 18,596,295
Total 13F value: $198,745,393
Share change: -240,721
SEC-reported price per share: $10.69
Number of holders: 92
Value change: -$2,682,213
Number of buys: 53
Number of sells: 30
Shares outstanding: 28,795,082

Security key

01864U106

Report period

Q1 2026

Institutions

Top holders

AFB full security history Ownership snapshot Full 13F holder table Newer quarter: Q2 2026 Previous quarter: Q4 2025 ALLIANCEBERNSTEIN NATIONAL MUNICIPAL INCOME FUND SEC filings

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Reporting periods

Holder history for CUSIP 01864U106

Newer quarter: Q2 2026 Previous quarter: Q4 2025

Recent filing periods:

Q2 2026 Q1 2026 Q4 2025 Q3 2025

Ownership snapshot

Top reported holders of AFB - ALLIANCEBERNSTEIN NATIONAL MUNICIPAL INCOME FUND - Mutual Fund COM (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Comparable stake leader

Saba Capital Management, ...

Disclosed value leader

Saba Capital Management, ...

Comparable rows

15/15

Latest evidence

31 Dec 2025

3/4/5 13D/G 13F Lead comparable stake: 4.9% 13D/G row: Saba Capital Management, L.P. Showing 1-6 of 15 holder rows.

Quick read

Saba Capital Management, L.P. leads the comparable SEC ownership view at 4.9%.

15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.

Open SEC evidence Opens Saba Capital Management, L.P.'s linked filing trail.

Comparable ownership Top 5

Saba Capital Management, L.P. 4.9%

Pathstone Holdings, LLC 9.5%

Karpus Management, Inc. 5.3%

Allspring Global Investments Hold... 5%

RIVERNORTH CAPITAL MANAGEMENT, LLC 3.6%

Ownership % is shown only when SEC disclosures are safely comparable across share classes.

Detailed SEC evidence table Showing 1-6 of 15 holder rows

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
Saba Capital Management, L.P.	3/4/5 13D/G 13F 10%+ Owner · Company 3/4/5 13D/G 13F	4.9% from 13D/G	$31,303,397 2,869,239 shares	-$3,046,116	06 Nov 2025
Pathstone Holdings, LLC	13F Company 13F	9.5%	$29,672,702 2,742,394 shares	—	31 Dec 2025
Karpus Management, Inc.	13F Company 13F	5.3%	$16,659,532 1,539,698 shares	—	31 Dec 2025
Allspring Global Investments Holdings, LLC	13F Company 13F	5%	$15,502,312 1,432,746 shares	—	31 Dec 2025
RIVERNORTH CAPITAL MANAGEMENT, LLC	13F Company 13F	3.6%	$11,251,123 1,039,845 shares	—	31 Dec 2025
KEYBANK NATIONAL ASSOCIATION/OH	13F Company 13F	3.2%	$10,070,631 930,742 shares	—	31 Dec 2025

How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

13F holder rows

Institutional holders as of Q1 2026

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions

18,596,295

Rows available

Investor	Option	Weight %	Change %	SEC-reported value	* Price	Shares	Share Change	Activity	Report Period

^* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.

Compare Q1 2026 vs Q4 2025 Across Filers

Q4 2025 holders

Q1 2026 holders

Holder diff

Investor	Q4 2025 Shares	Q1 2026 Shares	Share Diff	Share Chg %	Q4 2025 value	Q1 2026 value	Value change	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend