Who owns AIVWhat AIV owns — n/a

Who owns APARTMENT INVESTMENT & MANAGEMENT CO?

Prices and market caps: Cboe delayed data, at least 15 minutes delayed. Not real-time. Fundamentals from company filings.

Institutional ownership of AIV from SEC Form 13F filings across 154 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.

As of the 2026-06-30 reporting period, 154 institutions disclosed 118.3M shares of APARTMENT INVESTMENT & MANAGEMENT CO worth $350.7M — about 86.2% of shares outstanding; the largest disclosed holder is PRICE T ROWE ASSOCIATES INC /MD/. Source: SEC Form 13F filings, parsed by EvidInvest.

154

13F holders

$350.7M

value, 2026 filers

86.2%

of shares outstanding (118.3M sh)

new positions (2026 filers)

Top institutional holders

ordered by shares owned · positions as of 2026-06-30 · % of fund = share of the manager's own book · % of co. = share of AIV's shares outstanding

#	Manager	Shares	Value	% of fund	% of co.	Δ shares QoQ
1	PRICE T ROWE ASSOCIATES INC /MD/	17.2M	$51.0M	0.0%	12.5%	0.0%
2	Madison Avenue Partners, LP	12.4M	$36.8M	1.6%	9%	0.0%
3	Newtyn Management, LLC	12.2M	$36.2M	4.5%	8.9%	0.0%
4	Weiss Asset Management LP	8.2M	$24.2M	0.3%	5.9%	0.0%
5	Owl Creek Asset Management, L.P.	5.9M	$17.6M	1.5%	4.3%	+96.1%
6	VANGUARD PORTFOLIO MANAGEMENT LLC	5.9M	$17.5M	0.0%	4.3%	-31.6%
7	TWO SIGMA INVESTMENTS, LP	4.7M	$14.0M	0.0%	3.4%	+487.5%
8	VANGUARD CAPITAL MANAGEMENT LLC	4.5M	$13.4M	0.0%	3.3%	-4.0%
9	MANGROVE PARTNERS IM, LLCNEW	4.5M	$13.2M	0.9%	3.2%	new
10	BlackRock, Inc.	3.8M	$11.4M	0.0%	2.8%	+30.7%
11	Qube Research & Technologies Ltd	3.2M	$9.5M	0.0%	2.3%	+80.5%
12	THOMPSON SIEGEL & WALMSLEY LLC	2.7M	$8.0M	0.1%	2%	+14.2%
13	683 Capital Management, LLC	2.1M	$6.2M	0.3%	1.5%	+44.8%
14	Zimmer Partners, LP	2.0M	$6.0M	0.1%	1.5%	0.0%
15	LANDMARK INVESTMENT PARTNERS, L.P.	2.0M	$5.1M	1.3%	1.4%	-22.5%
16	Verition Fund Management LLC	1.7M	$5.0M	0.0%	1.2%	0.0%
17	LPL Financial LLC	1.6M	$4.9M	0.0%	1.2%	+218.8%
18	Irenic Capital Management LP	1.4M	$4.2M	0.2%	1%	-72.2%
19	DLD Asset Management, LP	1.3M	$3.8M	0.3%	0.9%	+19.3%
20	TUDOR INVESTMENT CORP ET AL	1.1M	$3.4M	0.0%	0.8%	+151.8%
21	Union Square Park Capital Management, LLC	1.1M	$3.3M	1.2%	0.8%	0.0%
22	HRT FINANCIAL LP	1.0M	$3.1M	0.0%	0.8%	-61.0%
23	Meros Investment Management, LP	967,132	$2.9M	0.9%	0.7%	-0.1%
24	Alberta Investment Management Corp	850,000	$2.5M	0.0%	0.6%	0.0%
25	CITADEL ADVISORS LLC	835,328	$2.5M	0.0%	0.6%	+85.4%

Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.