Plug Power Inc. (PLUG) Ownership & Trading Activity
Institutional holders, insider transactions, and congressional trades for PLUG. 13F holdings as of 2026-03-31.
Top Institutional Holders
| Institution | Shares | Value | Change |
|---|---|---|---|
| BlackRock, Inc. | 152,093,275 | $344M | INCREASED |
| VANGUARD CAPITAL MANAGEMENT LLC | 62,550,438 | $141M | NEW |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 59,603,806 | $135M | NEW |
| UBS Group AG | 45,293,479 | $102M | INCREASED |
| STATE STREET CORP | 36,549,102 | $83M | INCREASED |
Recent Insider Trades
| Insider | Type | Shares | Value | Date |
|---|---|---|---|---|
| Colin M Angle (Director) | AWARD | 39,753 | 2026-06-11 | |
| Mark J Bonney (Director) | AWARD | 39,753 | 2026-06-11 | |
| Maureen O Helmer (Director) | AWARD | 39,753 | 2026-06-11 | |
| Patrick Joggerst (Director) | AWARD | 39,753 | 2026-06-11 | |
| Gregory Kenausis (Director) | AWARD | 39,753 | 2026-06-11 |
Full institutional holdings, insider history, and congressional trades for Plug Power Inc. on SentiSense.