Alcoa Corporation (AA) ownership: Top institutional holder: BlackRock, Inc. ($1.88B). Insider activity: Net Seller (0 buys, 20 sells). 10 recent congressional STOCK Act disclosures. SEC EDGAR first-party data.
| Holder | Shares | Market Value | Reported |
|---|---|---|---|
| BlackRock, Inc. | 28392633.00 | $1.88B | 2026-03-31 |
| VANGUARD GROUP INC | 25126193.00 | $1.34B | 2025-12-31 |
| EAGLE CAPITAL MANAGEMENT LLC | 14097362.00 | $935.08M | 2026-03-31 |
| FMR LLC | 12852778.00 | $852.52M | 2026-03-31 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 12644935.00 | $838.74M | 2026-03-31 |
| VANGUARD CAPITAL MANAGEMENT LLC | 11776650.00 | $781.15M | 2026-03-31 |
| STATE STREET CORP | 10881537.00 | $721.77M | 2026-03-31 |
| DIMENSIONAL FUND ADVISORS LP | 8625297.00 | $572.06M | 2026-03-31 |
| Insider | Transaction | Value | Date |
|---|---|---|---|
| Sell | null | 2026-05-08 | |
| Sell | null | 2026-05-08 | |
| Sell | null | 2026-05-08 | |
| Sell | null | 2026-05-08 | |
| Sell | null | 2026-05-08 | |
| Sell | null | 2026-05-08 | |
| Sell | null | 2026-05-08 | |
| Sell | null | 2026-05-08 |
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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.