Apartment Investment and Management Company (AIV) ownership: Top institutional holder: VANGUARD GROUP INC ($113.87M). Insider activity: Neutral (10 buys, 10 sells). SEC EDGAR first-party data.
| Holder | Shares | Market Value | Reported |
|---|---|---|---|
| VANGUARD GROUP INC | 19169677.00 | $113.87M | 2025-12-31 |
| Madison Avenue Partners, LP | 12374991.00 | $50.37M | 2026-03-31 |
| Newtyn Management, LLC | 12200000.00 | $49.65M | 2026-03-31 |
| Silver Point Capital L.P. | 7406522.00 | $43.99M | 2025-12-31 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 8595664.00 | $34.98M | 2026-03-31 |
| Weiss Asset Management LP | 8150456.00 | $33.17M | 2026-03-31 |
| Irenic Capital Management LP | 5029521.00 | $20.47M | 2026-03-31 |
| VANGUARD CAPITAL MANAGEMENT LLC | 4691383.00 | $19.09M | 2026-03-31 |
| Insider | Transaction | Value | Date |
|---|---|---|---|
| Buy | null | 2026-04-15 | |
| Buy | null | 2026-04-15 | |
| Sell | null | 2026-04-15 | |
| Buy | null | 2026-04-15 | |
| Sell | null | 2026-04-15 | |
| Sell | null | 2026-04-15 | |
| Buy | null | 2026-02-01 | |
| Buy | null | 2026-02-01 |
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Institutional data from SEC Form 13F. Insider data from SEC Form 4. Congressional data from STOCK Act disclosures. Not personalized investment advice.