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AVB

Avalonbay Communities Inc
$195.39 +1.04 (+0.54%) At close · Jul 7
Market Cap
$27.18B
Shares
139,112,069

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.

The Jun 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.
Holders: 747
Total Value: $18,578,802,840
Total Shares: 113,726,985
Showing 1–100 of 760 holdings by value · page 1 of 8

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 745 13F filers
Top Holder
15.4%
Jun 2023 → Mar 2026 · range 15.4% – 18.1%
of institutional value
Top 5
39.5%
Jun 2023 → Mar 2026 · range 39.5% – 47.1%
of institutional value
Top 10
54.1%
Jun 2023 → Mar 2026 · range 54.1% – 60.5%
of institutional value
HHI
478
Jun 2023 → Mar 2026 · range 478 – 689
Broadly held
Showing 100 of 760
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 915912 CUSIP 053484101 13F (30d) 47 filings 25 filers Visit website Investor relations