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AFB · Alliancebernstein National Municipal Income Fund

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$10.91 -0.09 (-0.82%) At close · Aug 21
Market Cap
$315.19M
Shares
28.74M

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Holders: 87
Total Value: $208,928,480
Total Shares: 18,310,522

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 87 13F filers · Δ vs Mar 31, 2026
Top Holder
19.7%
Sep 2023 → Jun 2026 · range 13.9% – 20.8%
+3.1 pts
Top 5
54.1%
Sep 2023 → Jun 2026 · range 48.3% – 54.1%
+5.0 pts
Top 10
73.4%
Sep 2023 → Jun 2026 · range 68.2% – 73.4%
+5.2 pts
HHI
860
Sep 2023 → Jun 2026 · range 689 – 860
Broadly held+160

Quarterly Activity

vs Mar 31, 2026
New
12
Increased
22
Decreased
35
Sold Out
17
Unchanged
18
Holder count: -5
Institutional value: +5.1%
Shares held: -1.5%

Top Buyers

vs Mar 31, 2026
Institution Added Now Holds Open

Top Sellers

vs Mar 31, 2026
Institution Sold Now Holds Open

Top New Positions

vs Mar 31, 2026
Institution Acquired Value (USD) Open

Top Sold-Out Positions

vs Mar 31, 2026
Institution Previously Held Last Value (USD) Open
Showing 87 of 87
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 1162027 CUSIP 01864U106 13F (30d) 82 filings 75 filers Visit website