Latest Period
Q1 2026
Security Snapshot
APARTMENT INVESTMENT & MANAGEMENT CO - Class A Common Stock (AIV) Institutional Ownership
CUSIP: 03748R747
13F Institutional Holders and Ownership History from Q1 2016 to Q1 2026
Institutions Reporting
184
Shares (Excl. Options)
120,222,785
Price
$4.07
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- Security type / class
- Equity / Class A Common Stock
- Symbol
- AIV on NYSE
- All holders as of 31 Mar 2026
- Q1 2026
- Total 13F shares
- 120,222,785
- Total 13F value
- $489,255,513
- Portfolio coverage rank
- 0%
- Share change
- +641,818
- Value change
- -$31,110,771
- Number of holders
- 184
- Shares outstanding
- 142,990,456
- SEC-reported price per share
- $4.31
- Insider filing price
- $4.31
Latest holder snapshot
5 signals
Issuer context
3 identity fields
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Key facts
- AIV - APARTMENT INVESTMENT & MANAGEMENT CO - Class A Common Stock is tracked under CUSIP 03748R747.
- 184 institutions reported positions in Q1 2026.
- 6 significant owners is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 216 to 184 between Q4 2025 and Q1 2026.
- SEC-reported value moved from $745,271,001 to $489,255,513.
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC Evidence
Latest holder context comes from 184 institutions filings for Q1 2026.
Security key
03748R747
Latest holder period
Q1 2026
13F holders
184
13D/G owners
6
CIK / CUSIP context first
Open Q1 2026 holders
AIV full holder history
APARTMENT INVESTMENT & MANAGEMENT CO SEC filings
APARTMENT INVESTMENT & MANAGEMENT CO company facts
APARTMENT INVESTMENT & MANAGEMENT CO insider transactions
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 03748R747:
13D/G owners
Significant owners
Large-stake holder rows connected to Schedule 13D/G evidence.
Rows
6
Security
AIV
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| BlackRock, Inc. | 9.4% | $114,877,700 | 13,280,659 | BlackRock, Inc. | 30 Jun 2025 | |||
| Madison Avenue Partners, LP | 8.6% | $73,347,067 | 12,347,991 | Madison Avenue International LP | 26 Feb 2026 | |||
| Newtyn Management, LLC | 8.1% | +43% | $67,280,000 | +$22,261,293 | 11,600,000 | +49% | Newtyn Management, LLC | 18 Mar 2026 |
| Weiss Asset Management LP | 5.7% | $33,253,860 | 8,150,456 | Weiss Asset Management LP | 31 Mar 2026 | |||
| MILLENNIUM MANAGEMENT LLC | 3.1% | -38% | $35,216,218 | -$20,903,250 | 4,440,885 | -37% | Millennium Management LLC | 30 Sep 2025 |
| Silver Point Capital L.P. | 1.2% | $10,432,483 | 1,759,272 | Silver Point Capital, L.P. | 31 Dec 2025 |
As of 31 Mar 2026, 184 institutional investors reported holding 120,222,785 shares of APARTMENT INVESTMENT & MANAGEMENT CO - Class A Common Stock (AIV). This represents 84% of the company’s total 142,990,456 outstanding shares.
13F concentration
Top 25 institutional shareholders
Largest 13F positions for this security by reported shares and value.
Top holder share
70%
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| PRICE T ROWE ASSOCIATES INC /MD/ | 12% | 17,156,764 | -0.75% | 0.01% | $69,829,000 |
| Madison Avenue Partners, LP | 8.7% | 12,374,991 | 2.2% | $50,366,213 | |
| Newtyn Management, LLC | 8.5% | 12,200,000 | +33% | 5.3% | $49,654,000 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 6% | 8,595,664 | 0% | 0% | $34,984,352 |
| Weiss Asset Management LP | 5.7% | 8,150,456 | +552% | 0.61% | $33,172,356 |
| Irenic Capital Management LP | 3.5% | 5,029,521 | +29% | 1.9% | $20,470,150 |
| VANGUARD CAPITAL MANAGEMENT LLC | 3.3% | 4,691,383 | 0% | 0% | $19,093,929 |
| Owl Creek Asset Management, L.P. | 2.1% | 3,023,200 | 2.4% | $12,304,424 | |
| BlackRock, Inc. | 2.1% | 2,943,890 | -80% | 0% | $11,981,633 |
| HRT FINANCIAL LP | 1.9% | 2,678,415 | +165% | 0.03% | $10,901,000 |
| LANDMARK INVESTMENT PARTNERS, L.P. | 1.8% | 2,556,176 | +15% | 11% | $10,403,636 |
| THOMPSON SIEGEL & WALMSLEY LLC | 1.7% | 2,365,568 | +18% | 0.17% | $9,628,000 |
| JANE STREET GROUP, LLC | 1.5% | 2,095,214 | +1337% | 0.01% | $8,527,521 |
| Zimmer Partners, LP | 1.4% | 2,027,500 | 0.2% | $8,251,925 | |
| SummitTX Capital, L.P. | 1.4% | 2,010,275 | +142% | 0.26% | $8,181,819 |
| Qube Research & Technologies Ltd | 1.2% | 1,768,028 | +161% | 0.01% | $7,195,874 |
| Verition Fund Management LLC | 1.2% | 1,676,686 | +56% | 0.07% | $6,824,112 |
| Western Standard LLC | 1.1% | 1,626,624 | -3.2% | 3.5% | $6,620,360 |
| 683 Capital Management, LLC | 1% | 1,450,000 | 0.55% | $5,901,500 | |
| Union Square Park Capital Management, LLC | 0.79% | 1,125,000 | +73% | 4% | $4,578,750 |
| DLD Asset Management, LP | 0.75% | 1,070,978 | +184% | 0.44% | $4,358,880 |
| Meros Investment Management, LP | 0.68% | 968,124 | -2.8% | 1.7% | $3,940,265 |
| DIMENSIONAL FUND ADVISORS LP | 0.65% | 930,774 | -49% | 0% | $3,787,769 |
| UBS Group AG | 0.6% | 858,469 | +181% | 0% | $3,493,969 |
| Alberta Investment Management Corp | 0.59% | 850,000 | 0.02% | $3,459,500 |
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
41
Latest
Q1 2026
Rows shown
1-25 of 41
| Period | 13F Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q1 | 120,222,785 | $489,255,513 | -$31,110,771 | $4.07 | 184 |
| 2025 Q4 | 125,455,919 | $745,271,001 | -$7,442,629 | $5.94 | 216 |
| 2025 Q3 | 124,359,841 | $986,084,507 | -$50,450,831 | $7.93 | 210 |
| 2025 Q2 | 128,644,634 | $1,112,793,608 | +$25,414,029 | $8.65 | 208 |
| 2025 Q1 | 125,625,208 | $1,105,421,792 | +$10,881,382 | $8.80 | 207 |
| 2024 Q4 | 123,706,517 | $1,124,124,966 | +$4,770,348 | $9.09 | 200 |
| 2024 Q3 | 119,216,407 | $1,078,239,983 | +$24,135,425 | $9.04 | 192 |
| 2024 Q2 | 116,549,149 | $966,167,280 | -$55,039,520 | $8.29 | 184 |
| 2024 Q1 | 123,302,973 | $1,009,695,982 | +$28,728,277 | $8.19 | 175 |
| 2023 Q4 | 120,568,933 | $944,272,873 | -$34,345,382 | $7.83 | 181 |
| 2023 Q3 | 129,527,283 | $880,764,693 | -$23,636,993 | $6.80 | 194 |
| 2023 Q2 | 132,054,150 | $1,124,659,383 | -$41,327,649 | $8.52 | 194 |
| 2023 Q1 | 135,120,178 | $1,039,025,194 | -$1,078,987 | $7.69 | 183 |
| 2022 Q4 | 135,828,603 | $967,167,740 | -$24,417,962 | $7.12 | 187 |
| 2022 Q3 | 139,004,789 | $1,014,692,543 | -$46,702,261 | $7.30 | 184 |
| 2022 Q2 | 142,117,585 | $909,556,439 | +$5,045,341 | $6.40 | 163 |
| 2022 Q1 | 141,388,159 | $1,035,019,585 | +$29,155,481 | $7.32 | 161 |
| 2021 Q4 | 137,191,025 | $1,059,004,931 | +$8,686,628 | $7.72 | 181 |
| 2021 Q3 | 136,093,906 | $932,289,234 | -$14,468,129 | $6.85 | 176 |
| 2021 Q2 | 138,366,530 | $928,400,493 | +$53,853,476 | $6.71 | 188 |
| 2021 Q1 | 131,033,376 | $804,573,620 | -$39,700,761 | $6.14 | 199 |
| 2020 Q4 | 139,631,444 | $736,954,358 | +$727,757,996 | $5.28 | 213 |
| 2020 Q3 | 21 | $708 | $33.71 | 1 | |
| 2020 Q2 | 21 | $790 | -$677 | $37.62 | 1 |
| 2020 Q1 | 39 | $1,371 | -$51,598 | $35.15 | 1 |