SES AI Corporation (SES) ownership: Top institutional holder: General Motors Holdings LLC ($2.81B). Insider activity: Net Buyer (11 buys, 9 sells). SEC EDGAR first-party data.
| Holder | Shares | Market Value | Reported |
|---|---|---|---|
| General Motors Holdings LLC | 2921950.00 | $2.81B | 2026-03-31 |
| VANGUARD GROUP INC | 11352732.00 | $20.43M | 2025-12-31 |
| VANGUARD CAPITAL MANAGEMENT LLC | 9471108.00 | $9.11M | 2026-03-31 |
| Invesco Ltd. | 7897696.00 | $7.60M | 2026-03-31 |
| TWO SIGMA ADVISERS, LP | 3152700.00 | $5.67M | 2025-12-31 |
| BlackRock, Inc. | 5481111.00 | $5.27M | 2026-03-31 |
| RENAISSANCE TECHNOLOGIES LLC | 4596252.00 | $4.42M | 2026-03-31 |
| Baird Financial Group, Inc. | 1911548.00 | $3.44M | 2025-12-31 |
| Insider | Transaction | Value | Date |
|---|---|---|---|
| Sell | null | 2026-05-22 | |
| Sell | null | 2026-05-18 | |
| Sell | null | 2026-05-18 | |
| Sell | null | 2026-05-18 | |
| Sell | null | 2026-05-18 | |
| Sell | null | 2026-05-18 | |
| Sell | null | 2026-05-18 | |
| Sell | null | 2026-05-18 |
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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.