Enphase Energy Inc
Ownership
Ownership Structure
Who owns Enphase Energy Inc (ENPH)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 97.0% of the shares are freely tradable; institutional investors hold 101.0%.
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| BlackRock Inc | 16.80 | 22,202,913 | +10.9 | 03/31/2026 |
| Vanguard Portfolio Management, LLC | 7.31 | 9,658,892 | +0.0 | 03/31/2026 |
| Alyeska Investment Group, L.P. | 4.42 | 5,845,629 | +823.9 | 03/31/2026 |
| Vanguard Capital Management, LLC | 4.29 | 5,667,108 | +0.0 | 03/31/2026 |
| Two Sigma Investments LLC | 3.52 | 4,655,692 | -15.0 | 06/30/2026 |
| State Street Corp | 3.48 | 4,597,699 | +0.6 | 03/31/2026 |
| Amvescap Plc. | 2.79 | 3,682,383 | +16.6 | 03/31/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| iShares Core S&P Small-Cap ETF | 6.08 | 8,033,806 | +0.0 | 08/31/2026 |
| iShares Global Clean Engy Trns ETF $Dist | 3.31 | 4,372,983 | +0.0 | 08/28/2026 |
| Vanguard MStar Total Stk Mkt Idx Invest | 3.02 | 3,986,385 | +0.3 | 07/31/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Insider holdings
| Person | Role | Shares | Value | As of | Type |
|---|---|---|---|---|---|
| Mora Richard | Director | 10,422 | 360,601 $ | Aug 14, 2026 | direct |
Holdings as of each person's most recent SEC Form 4 filing — excluding options and RSUs, which are not shares yet. Holdings may have changed between two filings.
Insiders
Insider Transactions
| Date | Person | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Aug 14, 2026 | Mora Richard | Director | Sell | 1,500 | 40.36 | 60,547 |
| Jul 30, 2026 | Mora Richard | Director | Sell | 2,000 | 36.76 | 73,520 |
Reportable transactions by officers and major shareholders from SEC Form 4 filings. "Other" includes things like stock grants and option exercises without a buy/sell character. View all insider transactions →
Data as of: September 18, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.