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AVB Institutional Ownership & 13F Holders | SmartMoneyDB

AVBAVALONBAY CMNTYS INC

COM · CUSIP 053484101

Smart Money Ownership

Of the 14 tracked institutions holding AVB, 8 have a 3-year clone track record — 7 of them beat the S&P. Average holder's clone alpha: +4.9pt. It's a gauge of who owns the name, not just how many.

Steve Cohen

$48.4M · 0.1% of book

$238.3M · 0.2% of book

AVB (AVALONBAY CMNTYS INC) Institutional Ownership Summary

Among the 14 tracked institutional investors we monitor, AVB (AVALONBAY CMNTYS INC) is held with a combined value of $9.89B across 57,918,590 shares. The largest holder is VANGUARD GROUP INC with a position worth $4.13B (0.06% of their portfolio). 3 funds opened new positions in the most recent quarter. 6 funds increased their holdings. 5 funds reduced their position.

Total Institutional Value

$9.89B

Total Shares Held

57,918,590

Institutional Holders

% of Shares Outstanding

41.6%

of 139.11M shares · SEC 2026-04-30

Days to Cover

2.2-8.8%

3.00M shares short · FINRA 2026-06-30

Tracked 13F institutions hold 41.6% of AVB's shares outstanding. This is a floor: 13F filings arrive on a ~45-day lag and we track only a subset of institutional filers, so true institutional ownership is higher. Shares-outstanding is the latest SEC cover-page figure (as of 2026-04-30), not a live float.

This Quarter's Biggest Movers

Ranked by estimated dollars moved (share change × implied price). 13F data lags up to 45 days.

Biggest Buyers

CITADEL ADVISORS LLC+586% shares~$203.6M MILLENNIUM MANAGEMENT LLC+13876% shares~$68.0M FMR LLC+34% shares~$48.9M Point72 Asset Management, L.P.New position~$48.4M RENAISSANCE TECHNOLOGIES LLCNew position~$20.9M

13F Institutional Holders

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PRICE T ROWE ASSOCIATES INC /MD/

WELLINGTON MANAGEMENT GROUP LLP

0.02% of book-61.7%

$98.62M

MILLENNIUM MANAGEMENT LLC

0.03% of book+13876.3%

$68.49M

Point72 Asset Management, L.P.

0.08% of bookNew

$48.44M

Gotham Asset Management, LLC

0.07% of book-14.0%

$23.55M

#	Fund	Value↓	Shares	Portfolio %	Change
1	VANGUARD GROUP INC	$4.13B	22,760,872	0.06%	+0.1%
2	BlackRock, Inc.	$2.86B	17,535,716	0.05%	-5.5%
3	STATE STREET CORP	$1.53B	9,270,950	0.05%	-2.0%
4	PRICE T ROWE ASSOCIATES INC /MD/	$642.77M	3,934,935	0.07%	+0.0%
5	CITADEL ADVISORS LLC	$238.32M	1,458,952	0.17%	+586.0%
6	FMR LLC	$192.64M	1,179,289	0.01%	+34.0%
7	WELLINGTON MANAGEMENT GROUP LLP	$98.62M	603,725	0.02%	-61.7%
8	MILLENNIUM MANAGEMENT LLC	$68.49M	419,288	0.03%	+13876.3%
9	Point72 Asset Management, L.P.	$48.44M	296,549	0.08%	New
10	Gotham Asset Management, LLC	$23.55M	144,139	0.07%	-14.0%

Congress Trading

3 members · 7 disclosed trades in AVB

Member	Type	Amount	Date
Lisa McClain	Sell	$1,001 - $15,000	Oct 31, 2025
Lisa McClain	Sell	$1,001 - $15,000	Oct 30, 2025
Lisa McClain	Buy	$1,001 - $15,000	Oct 30, 2025
Lisa McClain	Buy	$1,001 - $15,000

Frequently Asked Questions

Which institutional investors own the most AVB stock?

As of the latest SEC 13F filings, VANGUARD GROUP INC is the largest institutional holder of AVB with a position worth $4.13B, representing 0.06% of their portfolio. In total, 14 institutional investors hold AVB with a combined value of $9.89B.

Are hedge funds buying or selling AVB?

In the most recent quarter, 3 funds opened a new position in AVB. Additionally, 6 increased their holdings and 5 reduced their positions.

What percentage of AVB is owned by institutional investors?

Institutional investors hold $9.89B worth of AVB stock across 14 positions. The largest institutional holder is VANGUARD GROUP INC with $4.13B in holdings.

What is a 13F filing and why does it matter for AVB?

A 13F filing is a quarterly report required by the SEC from institutional investment managers with over $100 million in assets. It discloses their holdings in U.S. equities. For AVB, these filings reveal which major funds are accumulating or reducing positions, providing insights into institutional sentiment.

Track AVB institutional moves

Get notified when hedge funds change their AVB positions.