APARTMENT INVESTMENT & MANAGEMENT CO AIV
CIK 0000922864 · CUSIP 03748R747
Quarter-end disclosures, not live holdings.
Top 20 institutions
Weight means this stock's share of the manager's own portfolio.
| # | Manager | Value | Manager weight | Change vs prior | Source | |
|---|---|---|---|---|---|---|
| 01 | PRICE T ROWE ASSOCIATES INC /MD/ CIK 80255 · View history | $69.83M 17,156,764 shares | 0.01% | -130.10K(-0.8%)Reduced | SEC filing ↗ May 15, 2026 | ▾ |
| 02 | Madison Avenue Partners, LP CIK 1801265 · View history | $50.37M 12,374,991 shares | 2.19% | +12.37MNew | SEC filing ↗ May 15, 2026 | ▾ |
| 03 | Newtyn Management, LLC CIK 1569241 · View history | $49.65M 12,200,000 shares | 5.31% | +3.00M(+32.6%)Added | SEC filing ↗ May 15, 2026 | ▾ |
| 04 | VANGUARD PORTFOLIO MANAGEMENT LLC CIK 2100121 · Amended · View history | $34.98M 8,595,664 shares | 0.00% | — | SEC filing ↗ May 8, 2026 | ▾ |
| 05 | Weiss Asset Management LP CIK 1357550 · Amended · View history | $33.17M 8,150,456 shares | 0.61% | +6.90M(+552.0%)Added | SEC filing ↗ May 15, 2026 | ▾ |
| 06 | Irenic Capital Management LP CIK 1929389 · View history | $20.47M 5,029,521 shares | 1.86% | +1.14M(+29.3%)Added | SEC filing ↗ May 18, 2026 | ▾ |
| 07 | VANGUARD CAPITAL MANAGEMENT LLC CIK 2100119 · Amended · View history | $19.09M 4,691,383 shares | 0.00% | — | SEC filing ↗ May 15, 2026 | ▾ |
| 08 | Owl Creek Asset Management, L.P. CIK 1313756 · View history | $12.30M 3,023,200 shares | 2.38% | +3.02MNew | SEC filing ↗ May 15, 2026 | ▾ |
| 09 | BlackRock, Inc. CIK 2012383 · View history | $11.98M 2,943,890 shares | 0.00% | -11.57M(-79.7%)Reduced | SEC filing ↗ May 13, 2026 | ▾ |
| 10 | HRT FINANCIAL LP CIK 1475597 · View history | $10.90M 2,678,415 shares | 0.03% | +1.67M(+164.6%)Added | SEC filing ↗ May 14, 2026 | ▾ |
| 11 | LANDMARK INVESTMENT PARTNERS, L.P. CIK 2023551 · View history | $10.40M 2,556,176 shares | 10.75% | +335.40K(+15.1%)Added | SEC filing ↗ May 15, 2026 | ▾ |
| 12 | THOMPSON SIEGEL & WALMSLEY LLC CIK 1008322 · View history | $9.63M 2,365,568 shares | 0.17% | +359.90K(+17.9%)Added | SEC filing ↗ May 11, 2026 | ▾ |
| 13 | JANE STREET GROUP, LLC CIK 1595888 · View history | $8.53M 2,095,214 shares | 0.01% | +1.95M(+1337.4%)Added | SEC filing ↗ May 12, 2026 | ▾ |
| 14 | Zimmer Partners, LP CIK 1565854 · View history | $8.25M 2,027,500 shares | 0.20% | +2.03MNew | SEC filing ↗ May 15, 2026 | ▾ |
| 15 | SummitTX Capital, L.P. CIK 2052310 · View history | $8.18M 2,010,275 shares | 0.26% | +1.18M(+141.7%)Added | SEC filing ↗ May 15, 2026 | ▾ |
| 16 | Qube Research & Technologies Ltd CIK 1729829 · View history | $7.20M 1,768,028 shares | 0.01% | +1.09M(+160.6%)Added | SEC filing ↗ May 15, 2026 | ▾ |
| 17 | Verition Fund Management LLC CIK 1454027 · View history | $6.82M 1,676,686 shares | 0.07% | +604.39K(+56.4%)Added | SEC filing ↗ May 15, 2026 | ▾ |
| 18 | Western Standard LLC CIK 1517666 · View history | $6.62M 1,626,624 shares | 3.48% | -53.30K(-3.2%)Reduced | SEC filing ↗ May 5, 2026 | ▾ |
| 19 | 683 Capital Management, LLC CIK 1404574 · View history | $5.90M 1,450,000 shares | 0.55% | +1.45MNew | SEC filing ↗ May 15, 2026 | ▾ |
| 20 | Union Square Park Capital Management, LLC CIK 1666231 · Amended · View history | $4.58M 1,125,000 shares | 4.01% | +475.00K(+73.1%)Added | SEC filing ↗ May 15, 2026 | ▾ |
Showing 20 / 186 institutions. The complete set is available through the API.
Coverage & totals by quarter
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Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.
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