Apartment Investment & Management AIV Institutional Ownership

NYSE AIV

$1.62 -0.05 (-3.29%)

As of: Oct 21, 2026 · 3:59 PM EDT

Institutions by Trading Activity

154 Institutions

Increased 60 39.0%

Unchanged 40 26.0%

Reduced 54 35.1%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

84.17%

▼-0.62 pp QoQ

Shares Held by Institutions

120.62Mn

of 143.30Mn outstanding

▲+0.74% QoQ

Shares Outstanding

143.30Mn

22.68Mn held outside 13F filers

Institutional Investors

154

filed 13F for Jun 2026

▼-30 vs prior quarter

Net Shares Added (QoQ)

+885.89K

accumulated since last quarter

Value of Holdings

$201.44Mn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Updated Oct 11, 2026

Apartment Investment & Management Co (NYSE:AIV) was held by 154 institutional investors that filed 13F reports for the quarter ended June 30, 2026.

Together they owned 84.17% of the outstanding stock in Q2 2026, down from 84.80% a quarter earlier.
Total shares held in Apartment Investment & Management rose 0.74% versus Q1 2026, while the number of holders fell 25.24% versus Q2 2025.
Among the 154 holders of Apartment Investment & Management, 60 added to their positions, 54 reduced their stakes and 40 left their positions unchanged.
The aggregate institutional position in Apartment Investment & Management was 120.62Mn shares at the end of Q2 2026, up 885.89K from the prior quarter and down 7.14Mn from a year earlier.
T. Rowe Price Associates Inc led 13F holders of AIV with 17.16Mn shares as of June 30, 2026, or 11.97% of shares outstanding.
The biggest increases in AIV positions during Q2 2026 came from Two Sigma Investments, LP (+3.92Mn shares), Owl Creek Asset Management, L.P. (+2.9Mn shares), Qube Research & Technologies Ltd (+1.42Mn shares), LPL Financial LLC (+1.12Mn shares) and BlackRock, Inc. (+903.7K shares).
The biggest cuts to AIV positions during Q2 2026 came from Irenic Capital Management LP (-3.63Mn shares), Vanguard Portfolio Management LLC (-2.72Mn shares), HRT Financial LP (-1.63Mn shares), Jane Street Group, LLC (-1.26Mn shares) and UBS Group AG (-766.87K shares).
Per Business Quant, the top 10 investors in AIV for the quarter ended June 30, 2026 were T. Rowe Price Associates Inc (17.16Mn shares), Madison Avenue Partners, LP (12.37Mn shares), Newtyn Management, LLC (12.2Mn shares), Weiss Asset Management LP (8.15Mn shares), Owl Creek Asset Management, L.P. (5.93Mn shares), Vanguard Portfolio Management LLC (5.88Mn shares), Two Sigma Investments, LP (4.73Mn shares), Vanguard Capital Management LLC (4.5Mn shares), Mangrove Partners Im, LLC (4.46Mn shares) and BlackRock, Inc. (3.85Mn shares).

Form 13F Holdings

155 Institutional Holders

Report period 30 Jun, 2026

Total shares held 120.62Mn

Of outstanding 84.17%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	PRICE T ROWE ASSOCIATES INC /MD/	0000080255	17,156,764	11.97%	0	0.00%	$50.96K
2	Madison Avenue Partners, LP	0001801265	12,374,991	8.64%	0	0.00%	$36.75Mn
3	Newtyn Management, LLC	0001569241	12,200,000	8.51%	0	0.00%	$36.23Mn
4	Weiss Asset Management LP	0001357550	8,150,456	5.69%	0	0.00%	$24.21Mn
5	Owl Creek Asset Management, L.P.	0001313756	5,927,644	4.14%	▲2,904,444	+96.07%	$17.61Mn
6	VANGUARD PORTFOLIO MANAGEMENT LLC	0002100121	5,878,027	4.10%	▼2,717,637	-31.62%	$17.46Mn
7	TWO SIGMA INVESTMENTS, LP	0001179392	4,728,679	3.30%	▲3,923,795	+487.50%	$14.04Mn
8	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	4,504,386	3.14%	▼186,997	-3.99%	$13.38Mn
9	MANGROVE PARTNERS IM, LLC	0001535392	4,459,396	3.11%	▲4,459,396	0.00%	$13.24Mn
10	BlackRock, Inc.	0002012383	3,847,592	2.68%	▲903,702	+30.70%	$11.43Mn
11	Qube Research & Technologies Ltd	0001729829	3,191,495	2.23%	▲1,423,467	+80.51%	$9.48Mn
12	THOMPSON SIEGEL & WALMSLEY LLC	0001008322	2,702,305	1.89%	▲336,737	+14.23%	$8.03K
13	SummitTX Capital, L.P.	0002052310	2,306,732	1.61%	▲296,457	+14.75%	$6.85Mn
14	683 Capital Management, LLC	0001404574	2,100,000	1.47%	▲650,000	+44.83%	$6.24Mn
15	Zimmer Partners, LP	0001565854	2,027,500	1.41%	0	0.00%	$6.02Mn
16	LANDMARK INVESTMENT PARTNERS, L.P.	0002023551	1,981,897	1.38%	▼574,279	-22.47%	$5.14Mn
17	Verition Fund Management LLC	0001454027	1,676,686	1.17%	0	0.00%	$4.98Mn
18	LPL Financial LLC	0001403438	1,633,396	1.14%	▲1,121,065	+218.82%	$4.85Mn
19	Irenic Capital Management LP	0001929389	1,398,460	0.98%	▼3,631,061	-72.19%	$4.15Mn
20	DLD Asset Management, LP	0001578299	1,277,578	0.89%	▲206,600	+19.29%	$3.79Mn

Showing 1 to 20 of 155 holders