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AFB · Alliancebernstein National Municipal Income Fund · Holdings

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$9.55 +0.12 (+1.27%) At close · Oct 6
Market Cap
$273.80M
Shares
28.74M
Volume · Oct 6 216.49K Avg daily vol (3M) 95.16K

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.

Some SEC filings for this period have not finished importing. Holder totals and changes may be incomplete; these filings remain queued for recovery.
The Sep 30, 2026 filing window is still open — showing the latest known positions. Funds that have not filed yet carry their prior-quarter positions; a fund that filed without this stock counts as sold out. Each fund's Change is measured against its own previous reported quarter, shown in the Reported column. Pick a completed quarter in the Quarter selector below to put every fund on one quarter and see the stock-wide activity breakdown.
Holders: 87
Total Value: $208,794,617
Total Shares: 18,310,531

Institutional Ownership Trend

27 quarters

Holder Concentration

Across 87 13F filers
Top Holder
19.7%
Sep 2023 → Jun 2026 · range 13.9% – 20.8%
of institutional value
Top 5
54.1%
Sep 2023 → Jun 2026 · range 48.3% – 54.1%
of institutional value
Top 10
73.4%
Sep 2023 → Jun 2026 · range 68.2% – 73.4%
of institutional value
HHI
860
Sep 2023 → Jun 2026 · range 689 – 860
Broadly held
Showing 87 of 87
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 1162027 CUSIP 01864U106 13F (30d) 3 filings 3 filers Visit website