Apartment Investment & Management Co: which funds bought and sold

Institutions that bought and sold Apartment Investment & Management shares in Q2 2026, from the holdings they reported to the SEC on Form 13F for March 31, 2026 and June 30, 2026.

Between March 31, 2026 and June 30, 2026, 58 institutions that filed 13F reports for both quarters added to or opened positions in Apartment Investment & Management, and 94 cut or closed them. Together they added a net 1.3M shares, +1.1% on what they held at the start of the quarter. Active managers and hedge funds on our list were net buyers of 9.6M shares (+19.3%); index fund managers were net sellers of 1.8M shares (−10.2%). 17 opened a new position and 41 sold out entirely.

Bought, Q2 2026 58 institutions, 17 of them new holders Sold, Q2 2026 94 institutions, 41 of them sold out

Net change, all compared +1.3M shares (+1.1%)

Net change, active managers +9.6M shares (+19.3%), 11 bought, 20 sold

Buyers versus sellers

institutions compared, 193

58 bought 41 94 sold

Active managers and hedge funds 11 bought · 20 sold · +9.6M

Index fund managers 5 bought · 2 sold · −1.8M

Other institutions 42 bought · 72 sold · −6.5M

Biggest buyers

by change in shares held

Biggest buyers
Institution	Change in shares	Shares June 30, 2026	Value
Mangrove Partners Im, LLC Hedge fund	+4.5M New position	4.5M	$13.2M
Two Sigma Investments, LP Hedge fund	+3.9M +487.5%	4.7M	$14M
Owl Creek Asset Management, L.P. Hedge fund	+2.9M +96.1%	5.9M	$17.6M
Qube Research & Technologies Ltd Hedge fund	+1.4M +80.5%	3.2M	$9.5M
LPL Financial LLC	+1.1M +218.8%	1.6M	$4.9M
Blackrock, Inc. Index funds	+904K +30.7%	3.8M	$11.4M
Tudor Investment Corp Et Al Hedge fund	+693K +151.8%	1.1M	$3.4M
683 Capital Management, LLC Hedge fund	+650K +44.8%	2.1M	$6.2M
Bulldog Investors, LLP	+500K New position	500K	$1.5M
Cantor Fitzgerald, L. P.	+500K +125.0%	900K	$2.7M
Citadel Advisors LLC Hedge fund	+385K +85.4%	835K	$2.5M
Thompson Siegel & Walmsley LLC	+337K +14.2%	2.7M	$8M
Summittx Capital, L.P.	+296K +14.7%	2.3M	$6.9M
Dld Asset Management, LP	+207K +19.3%	1.3M	$3.8M
State Street Corp Index funds	+185K +34.5%	721K	$2.1M
HSBC Holdings PLC	+173K +57.8%	473K	$1.4M
Evergreen Capital Management LLC	+153K New position	153K	$453,178
Gsa Capital Partners LLP	+146K +36.9%	542K	$1.6M
Inspire Investing, LLC	+100K +78.9%	227K	$674,334
Engineers Gate Manager LP Hedge fund	+84K +67.2%	208K	$618,693

Biggest buyers, active managers and hedge funds
Institution	Change in shares	Shares June 30, 2026	Value
Mangrove Partners Im, LLC Hedge fund	+4.5M New position	4.5M	$13.2M
Two Sigma Investments, LP Hedge fund	+3.9M +487.5%	4.7M	$14M
Owl Creek Asset Management, L.P. Hedge fund	+2.9M +96.1%	5.9M	$17.6M
Qube Research & Technologies Ltd Hedge fund	+1.4M +80.5%	3.2M	$9.5M
Tudor Investment Corp Et Al Hedge fund	+693K +151.8%	1.1M	$3.4M
683 Capital Management, LLC Hedge fund	+650K +44.8%	2.1M	$6.2M
Citadel Advisors LLC Hedge fund	+385K +85.4%	835K	$2.5M
Engineers Gate Manager LP Hedge fund	+84K +67.2%	208K	$618,693
Jain Global LLC Hedge fund	+82K New position	82K	$243,383
Quantbot Technologies LP Hedge fund	+36K New position	36K	$107,413

Biggest sellers

by change in shares held

Biggest sellers
Institution	Change in shares	Shares June 30, 2026	Value
Irenic Capital Management LP Hedge fund	−3.6M −72.2%	1.4M	$4.2M
Vanguard Portfolio Management LLC Index funds	−2.7M −31.6%	5.9M	$17.5M
HRT Financial LP	−1.6M −61.0%	1.0M	$3.1M
Western Standard LLC	−1.6M Sold out	0	—
Jane Street Group, LLC	−1.3M −60.2%	834K	$2.5M
Dimensional Fund Advisors LP	−931K Sold out	0	—
UBS Group AG	−767K −89.3%	92K	$272,040
Landmark Investment Partners, L.P.	−574K −22.5%	2.0M	$5.1M
OP Asset Management Ltd	−425K −84.1%	81K	$239,275
Goldman Sachs Group Inc	−386K −48.7%	406K	$1.2M
Citigroup Inc	−377K −85.7%	63K	$187,781
Man Group PLC Hedge fund	−347K Sold out	0	—
Raymond James Financial Inc	−327K Sold out	0	—
Xtx Topco Ltd	−257K −76.0%	81K	$241,185
Millennium Management LLC Hedge fund	−241K −47.2%	270K	$800,852
Squarepoint Ops LLC Hedge fund	−199K −58.6%	140K	$416,973
Gabelli Funds LLC Active manager	−196K −46.4%	226K	$671,282
Vanguard Capital Management LLC Index funds	−187K −4.0%	4.5M	$13.4M
Campbell & Co Investment Adviser LLC	−187K Sold out	0	—
Bank Of America Corp	−163K −77.1%	49K	$144,135

Biggest sellers, active managers and hedge funds
Institution	Change in shares	Shares June 30, 2026	Value
Irenic Capital Management LP Hedge fund	−3.6M −72.2%	1.4M	$4.2M
Man Group PLC Hedge fund	−347K Sold out	0	—
Millennium Management LLC Hedge fund	−241K −47.2%	270K	$800,852
Squarepoint Ops LLC Hedge fund	−199K −58.6%	140K	$416,973
Gabelli Funds LLC Active manager	−196K −46.4%	226K	$671,282
Point72 Asset Management, L.P. Hedge fund	−76K Sold out	0	—
Boothbay Fund Management, LLC Hedge fund	−56K −41.1%	81K	$239,305
Intech Investment Management LLC Active manager	−55K Sold out	0	—
Balyasny Asset Management L.P. Hedge fund	−54K −49.1%	56K	$165,331
Brevan Howard Capital Management LP Hedge fund	−53K Sold out	0	—

New positions

largest by value

Institution	Shares	Value June 30, 2026
Mangrove Partners Im, LLCHedge fund	4.5M	$13.2M
Bulldog Investors, LLP	500K	$1.5M
Evergreen Capital Management LLC	153K	$453,178
Jain Global LLCHedge fund	82K	$243,383
Quantbot Technologies LPHedge fund	36K	$107,413
Macquarie Group Ltd	32K	$94,280
Exoduspoint Capital Management, LPHedge fund	22K	$64,639
Diversified Trust Co	21K	$61,473
Stonex Group Inc.	11K	$32,611
Integrated Wealth Concepts LLC	8,604	$25,554

Sold out

largest by value

Institution	Shares	Value March 31, 2026
Western Standard LLC	1.6M	$6.6M
Dimensional Fund Advisors LP	931K	$3.8M
Man Group PLCHedge fund	347K	$1.4M
Raymond James Financial Inc	327K	$1.3M
Campbell & Co Investment Adviser LLC	187K	$760,243
Fifth Lane Capital, LP	140K	$569,800
Diametric Capital, LP	100K	$407,000
Rangeley Capital, LLC	90K	$366,300
Point72 Asset Management, L.P.Hedge fund	76K	$310,875
Empirical Asset Management, LLC	73K	$295,877

Who holds the shares

13F holdings at June 30, 2026

Institutions reporting: 154
Ten largest holders: 65.4%
Index fund managers: 12.9%
Active managers and hedge funds: 48.8%

Buying and selling by type of institution, March 31, 2026 to June 30, 2026
Type	Bought	Sold	New	Sold out	Net change in shares	Net %
Active managers and hedge funds	11	20	4	9	+9.6M	+19.3%
Index fund managers	5	2	0	0	−1.8M	−10.2%
Other institutions	42	72	13	32	−6.5M	−12.3%

Active managers and hedge funds: a list we maintain of about 400 well-known stock-picking firms and hedge funds, matched by SEC registration number (CIK) and checked against the filer names each quarter. Index fund managers: the large index houses, such as BlackRock, Vanguard, State Street, Geode and Northern Trust. Every other filer (banks, brokers, wealth managers, pension funds, insurers and firms not on the list) counts as another institution. A firm that files under several SEC registrations appears once for each.

What these filings can and cannot tell you

Form 13F lists the long positions in US-listed shares held by investment managers with more than $100 million in such holdings. Managers file it up to 45 days after each quarter ends, so this page shows what funds held at the end of each quarter, not what they are doing now: a position may have changed since. Short positions, most derivatives and smaller managers are not included, and a cut can mean a fund lost clients or rebalanced rather than a view on Apartment Investment & Management.

Only managers that filed a holdings report for both quarters are compared (193 here). 8 other holders are left out: first-time or late filers, firms that changed their SEC registration, and filings that withheld positions under confidential treatment, any of which would otherwise look like a new position or a sale. Figures are as reported by each manager in the SEC's quarterly 13F data sets; option positions are excluded.

← Back to Apartment Investment & Management Co · Insiders · Politicians