Enphase Energy, Inc. (ENPH) ownership: Top institutional holder: BlackRock, Inc. ($839.49M). Insider activity: Net Seller (3 buys, 17 sells). 10 recent congressional STOCK Act disclosures. SEC EDGAR first-party data.
| Holder | Shares | Market Value | Reported |
|---|---|---|---|
| BlackRock, Inc. | 22202913.00 | $839.49M | 2026-03-31 |
| VANGUARD GROUP INC | 16329647.00 | $523.37M | 2025-12-31 |
| Lepercq De Neuflize Asset Management LLC | 10000.00 | $378.10M | 2026-03-31 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 9658892.00 | $365.20M | 2026-03-31 |
| Alyeska Investment Group, L.P. | 5845629.00 | $221.02M | 2026-03-31 |
| VANGUARD CAPITAL MANAGEMENT LLC | 5667108.00 | $214.27M | 2026-03-31 |
| TWO SIGMA INVESTMENTS, LP | 5476240.00 | $207.06M | 2026-03-31 |
| STATE STREET CORP | 4597699.00 | $173.84M | 2026-03-31 |
| Insider | Transaction | Value | Date |
|---|---|---|---|
| Sell | null | 2026-06-11 | |
| Buy | null | 2026-06-11 | |
| Sell | null | 2026-06-01 | |
| Sell | null | 2026-05-26 | |
| Buy | null | 2026-05-26 | |
| Sell | null | 2026-05-26 | |
| Buy | null | 2026-05-26 | |
| Sell | null | 2026-05-19 |
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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.