AIV Institutional Ownership & Shareholders
APARTMENT INVT & MGMT CO -A (AIV) is currently held by 165 institutional investors tracked by InsiderSet, with a combined reported market value of approximately $361.61M based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026.
Price T Rowe Associates Inc is currently the largest disclosed institutional shareholder of AIV tracked by InsiderSet, reporting ownership valued at approximately $50.96M in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $26.94M, representing an estimated loss of -47.14% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 65% of the total disclosed AIV value among the investors covered in this analysis. Major shareholders include Price T Rowe Associates Inc, Madison Avenue Partners, Lp, Newtyn Management, Llc, and several other long-term asset managers with concentrated positions in APARTMENT INVT & MGMT CO -A (AIV).
This page ranks the largest institutional AIV shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
165
Total Reported Value
$361.61M
Largest Holder
Price T Rowe Associates Inc
Largest Position
$50.96M
Insider Transactions (90d)
9
Latest Filing Quarter
Q2 2026
New Institutional Positions
86
Funds Exiting Positions
1
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Price T Rowe Associates Inc | 0.01% | 17,156,764 | $50,956,000 | $26,936,119 | -$24,019,881 | -47.14% | |
| Madison Avenue Partners, Lp | 1.58% | 12,374,991 | $36,753,723 | $19,428,736 | -$17,324,987 | -47.14% | |
| Newtyn Management, Llc | 4.52% | 12,200,000 | $36,234,000 | $19,154,000 | -$17,080,000 | -47.14% | |
| Weiss Asset Management Lp | 0.27% | 8,150,456 | $24,206,854 | $12,796,216 | -$11,410,638 | -47.14% | |
| Owl Creek Asset Management, L.P. | 1.56% | 5,927,644 | $17,605,103 | $9,306,401 | -$8,298,702 | -47.14% | |
| Vanguard Portfolio Management Llc | 0.00% | 5,878,027 | $17,457,740 | $9,228,502 | -$8,229,238 | -47.14% | |
| Two Sigma Investments, Lp | 0.01% | 4,728,679 | $14,044,177 | $7,424,026 | -$6,620,151 | -47.14% | |
| Vanguard Capital Management Llc | 0.00% | 4,504,386 | $13,378,026 | $7,071,886 | -$6,306,140 | -47.14% | |
| Mangrove Partners Im, Llc | 0.87% | 4,459,396 | $13,244,406 | $7,001,252 | -$6,243,154 | -47.14% | |
| Blackrock, Inc. | 0.00% | 3,847,592 | $11,427,348 | $6,040,719 | -$5,386,629 | -47.14% | |
| Qube Research & Technologies Ltd | 0.01% | 3,191,495 | $9,478,740 | $5,010,647 | -$4,468,093 | -47.14% | |
| Thompson Siegel & Walmsley Llc | 0.14% | 2,702,305 | $8,026,000 | $4,242,619 | -$3,783,381 | -47.14% | |
| Summittx Capital, L.P. | 0.18% | 2,306,732 | $6,850,994 | $3,621,569 | -$3,229,425 | -47.14% | |
| 683 Capital Management, Llc | 0.57% | 2,100,000 | $6,237,000 | $3,297,000 | -$2,940,000 | -47.14% | |
| Zimmer Partners, Lp | 0.14% | 2,027,500 | $6,021,675 | $3,183,175 | -$2,838,500 | -47.14% | |
| Landmark Investment Partners, L.P. | 4.76% | 1,981,897 | $5,143,023 | $3,111,578 | -$2,031,445 | -39.50% | |
| Verition Fund Management Llc | 0.04% | 1,676,686 | $4,979,757 | $2,632,397 | -$2,347,360 | -47.14% | |
| Lpl Financial Llc | 0.00% | 1,633,396 | $4,851,185 | $2,564,432 | -$2,286,753 | -47.14% | |
| Irenic Capital Management Lp | 0.30% | 1,398,460 | $4,153,426 | $2,195,582 | -$1,957,844 | -47.14% | |
| Dld Asset Management, Lp | 0.31% | 1,277,578 | $3,794,407 | $2,005,797 | -$1,788,610 | -47.14% | |
| Tudor Investment Corp Et Al | 0.01% | 1,149,070 | $3,412,738 | $1,804,040 | -$1,608,698 | -47.14% | |
| Union Square Park Capital Management, Llc | 2.43% | 1,125,000 | $3,341,250 | $1,766,250 | -$1,575,000 | -47.14% | |
| Hrt Financial Lp | 0.01% | 1,044,965 | $3,103,000 | $1,640,595 | -$1,462,405 | -47.13% | |
| Meros Investment Management, Lp | 0.91% | 967,132 | $2,872,382 | $1,518,397 | -$1,353,985 | -47.14% | |
| Alberta Investment Management Corp | 0.01% | 850,000 | $2,524,500 | $1,334,500 | -$1,190,000 | -47.14% | |
| Citadel Advisors Llc | 0.00% | 835,328 | $2,480,924 | $1,311,465 | -$1,169,459 | -47.14% | |
| Jane Street Group, Llc | 0.00% | 833,831 | $2,476,478 | $1,309,115 | -$1,167,363 | -47.14% | |
| State Street Corp | 0.00% | 721,251 | $2,142,115 | $1,132,364 | -$1,009,751 | -47.14% | |
| Op Asset Management Ltd | 0.02% | 505,237 | $2,056,315 | $793,222 | -$1,263,093 | -61.43% | |
| Greenland Capital Management Lp | 0.37% | 650,000 | $1,930,500 | $1,020,500 | -$910,000 | -47.14% | |
| Lmr Partners Llp | 0.01% | 561,125 | $1,666,541 | $880,966 | -$785,575 | -47.14% | |
| Gsa Capital Partners Llp | 0.10% | 541,536 | $1,608,000 | $850,212 | -$757,788 | -47.13% | |
| Morgan Stanley | 0.00% | 538,118 | $1,598,216 | $844,845 | -$753,371 | -47.14% | |
| Susquehanna International Group, Llp | 0.00% | 533,239 | $1,583,720 | $837,185 | -$746,535 | -47.14% | |
| Beverly Hills Private Wealth, Llc | 0.29% | 516,105 | $1,532,833 | $810,285 | -$722,548 | -47.14% | |
| Bulldog Investors, Llp | 0.33% | 500,000 | $1,485,000 | $785,000 | -$700,000 | -47.14% | |
| Quinn Opportunity Partners Llc | 0.07% | 494,935 | $1,469,957 | $777,048 | -$692,909 | -47.14% | |
| Bleakley Financial Group, Llc | 0.02% | 489,096 | $1,452,615 | $767,881 | -$684,734 | -47.14% | |
| Northern Right Capital Management, L.P. | 0.42% | 479,342 | $1,423,646 | $752,567 | -$671,079 | -47.14% | |
| Hsbc Holdings Plc | 0.00% | 472,960 | $1,414,150 | $742,547 | -$671,603 | -47.49% | |
| Ubs Am, A Distinct Business Unit Of Ubs Asset Management Americas Llc | 0.00% | 336,824 | $1,370,874 | $528,814 | -$842,060 | -61.43% | |
| Cantor Fitzgerald, L. P. | 0.03% | 450,000 | $1,336,500 | $706,500 | -$630,000 | -47.14% | |
| Goldman Sachs Group Inc | 0.00% | 405,953 | $1,205,680 | $637,346 | -$568,334 | -47.14% | |
| Jpmorgan Chase & Co | 0.00% | 358,357 | $1,075,071 | $562,620 | -$512,451 | -47.67% | |
| Yakira Capital Management, Inc. | 0.30% | 345,657 | $1,026,601 | $542,681 | -$483,920 | -47.14% | |
| Brooklyn Investment Group | 0.03% | 242,816 | $988,262 | $381,221 | -$607,041 | -61.43% | |
| Gabelli & Co Investment Advisers, Inc. | 0.14% | 318,315 | $945,396 | $499,755 | -$445,641 | -47.14% | |
| Geode Capital Management, Llc | 0.00% | 281,194 | $834,044 | $441,475 | -$392,569 | -47.07% | |
| Millennium Management Llc | 0.00% | 269,647 | $800,852 | $423,346 | -$377,506 | -47.14% | |
| Swiss National Bank | 0.00% | 259,884 | $771,855 | $408,018 | -$363,837 | -47.14% |
Frequently asked questions about AIV
Who are the largest institutional holders of AIV?
The largest institutional holders of AIV reported in the latest SEC Form 13F filings include Price T Rowe Associates Inc, Madison Avenue Partners, Lp, Newtyn Management, Llc, Weiss Asset Management Lp, and Owl Creek Asset Management, L.P.. InsiderSet ranks institutional holders by their latest reported AIV position.
What is AIV institutional ownership?
This page tracks AIV positions reported by institutional investment managers through SEC Form 13F. APARTMENT INVT & MGMT CO -A (AIV) institutional ownership on InsiderSet reflects disclosed 13F holdings among the managers we analyze, not every shareholder of the stock.
How many institutions own AIV?
InsiderSet currently tracks 165 institutional managers reporting AIV holdings in the latest available 13F data. This count reflects institutions included in the SEC Form 13F filings analyzed by InsiderSet and should not be interpreted as the total number of AIV shareholders.
How much AIV stock do institutions own?
Institutional investment managers disclosed approximately $361.61M in AIV holdings for Q2 2026. This figure is reported 13F value as of the filing period, not necessarily today's market value.
When was AIV institutional ownership last updated?
The latest AIV institutional ownership data on InsiderSet is based on SEC Form 13F filings for the quarter ended June 30, 2026. Form 13F filings are generally reported after the quarter ends, so the holdings shown represent the latest publicly disclosed positions rather than real-time institutional holdings.
Are institutional AIV holdings real-time?
No. Form 13F data is not real-time. It represents positions reported by institutional investment managers as of the end of the reporting quarter. An institution may have changed its AIV position after the reporting date.
Are institutions buying or selling AIV?
Institutional buying and selling can be analyzed by comparing AIV positions across consecutive 13F reporting periods. InsiderSet's AIV Ownership Changes page shows institutions that increased, reduced, initiated, or exited positions based on reported 13F holdings. View AIV ownership changes.
How has AIV institutional ownership changed over time?
InsiderSet tracks AIV institutional holdings across multiple 13F reporting periods, allowing investors to compare institutional holder counts, reported value, and reported shares over time.