ENPHASE ENERGY INC (ENPH) Institutional Shareholders
ENPHASE ENERGY INC (ENPH) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026. The institutional investors covered on this page collectively reported approximately $6.05B in ENPH holdings during the latest filing period.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of ENPH tracked by InsiderSet, reporting ownership valued at approximately $1.15B in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $844.74M, representing an estimated loss of -26.85% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 51% of the total disclosed ENPH value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., Vanguard Portfolio Management Llc, Vanguard Capital Management Llc, and several other long-term asset managers with concentrated positions in ENPHASE ENERGY INC (ENPH).
This page ranks the largest institutional ENPH shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
521
Total Reported Value
$6.05B
Largest Holder
Blackrock, Inc.
Largest Position
$1.15B
Insider Transactions (90d)
2
Latest Filing Quarter
Q2 2026
New Institutional Positions
77
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Blackrock, Inc. | 0.02% | 23,451,983 | $1,154,775,626 | $844,740,428 | -$310,035,198 | -26.85% | |
| Vanguard Portfolio Management Llc | 0.02% | 9,066,675 | $446,443,077 | $326,581,634 | -$119,861,444 | -26.85% | |
| Vanguard Capital Management Llc | 0.01% | 5,730,831 | $282,186,118 | $206,424,533 | -$75,761,585 | -26.85% | |
| State Street Corp | 0.01% | 4,746,613 | $233,723,224 | $170,973,000 | -$62,750,224 | -26.85% | |
| Two Sigma Investments, Lp | 0.17% | 4,655,692 | $229,246,274 | $167,698,026 | -$61,548,248 | -26.85% | |
| Invesco Ltd. | 0.01% | 3,661,439 | $180,289,253 | $131,885,033 | -$48,404,220 | -26.85% | |
| Gilder Gagnon Howe & Co Llc | 1.77% | 3,478,961 | $171,304,040 | $125,312,175 | -$45,991,865 | -26.85% | |
| Slate Path Capital Lp | 1.76% | 2,587,170 | $127,392,251 | $93,189,863 | -$34,202,388 | -26.85% | |
| Morgan Stanley | 0.01% | 2,408,561 | $118,597,647 | $86,756,367 | -$31,841,280 | -26.85% | |
| Geode Capital Management, Llc | 0.01% | 2,388,154 | $117,622,563 | $86,021,307 | -$31,601,256 | -26.87% | |
| Jpmorgan Chase & Co | 0.01% | 2,416,246 | $117,097,001 | $87,033,181 | -$30,063,820 | -25.67% | |
| First Trust Advisors Lp | 0.07% | 2,282,785 | $112,404,333 | $82,225,916 | -$30,178,417 | -26.85% | |
| Handelsbanken Fonder Ab | 0.30% | 2,111,158 | $103,953,000 | $76,043,911 | -$27,909,089 | -26.85% | |
| Robeco Schweiz Ag | 1.63% | 2,061,745 | $101,520,323 | $74,264,055 | -$27,256,268 | -26.85% | |
| Dimensional Fund Advisors Lp | 0.02% | 1,950,258 | $96,059,612 | $70,248,293 | -$25,811,319 | -26.87% | |
| Goldman Sachs Group Inc | 0.01% | 1,671,593 | $82,309,240 | $60,210,780 | -$22,098,460 | -26.85% | |
| Fmr Llc | 0.00% | 1,670,145 | $82,237,917 | $60,158,623 | -$22,079,294 | -26.85% | |
| Harel Insurance Investments & Financial Services Ltd. | 0.38% | 1,567,850 | $77,201,000 | $56,473,957 | -$20,727,043 | -26.85% | |
| Coatue Management Llc | 0.16% | 1,556,941 | $76,663,775 | $56,081,015 | -$20,582,760 | -26.85% | |
| Charles Schwab Investment Management Inc | 0.01% | 1,523,456 | $75,014,973 | $54,874,885 | -$20,140,088 | -26.85% | |
| Schroder Investment Management Group | 0.05% | 1,482,409 | $72,993,819 | $53,396,372 | -$19,597,447 | -26.85% | |
| Norges Bank | 0.01% | 1,459,614 | $71,871,393 | $52,575,296 | -$19,296,097 | -26.85% | |
| Millennium Management Llc | 0.05% | 1,443,322 | $71,069,175 | $51,988,458 | -$19,080,717 | -26.85% | |
| Susquehanna International Group, Llp | 0.06% | 1,420,553 | $69,948,030 | $51,168,319 | -$18,779,711 | -26.85% | |
| Federated Hermes, Inc. | 0.10% | 1,400,216 | $68,946,636 | $50,435,780 | -$18,510,856 | -26.85% | |
| Ubs Group Ag | 0.01% | 1,200,655 | $59,120,252 | $43,247,593 | -$15,872,659 | -26.85% | |
| Driehaus Capital Management Llc | 0.30% | 1,059,929 | $52,190,904 | $38,178,643 | -$14,012,261 | -26.85% | |
| Northern Trust Corp | 0.01% | 1,011,804 | $49,821,229 | $36,445,180 | -$13,376,049 | -26.85% | |
| Peakshares Llc | 0.04% | 1,000 | $49,240,000 | $36,020 | -$49,203,980 | -99.93% | |
| Bank Of New York Mellon Corp | 0.01% | 891,976 | $43,920,906 | $32,128,976 | -$11,791,930 | -26.85% | |
| Vanguard Fiduciary Trust Co | 0.01% | 827,949 | $40,768,209 | $29,822,723 | -$10,945,486 | -26.85% | |
| Legal & General Group Plc | 0.01% | 794,629 | $39,127,531 | $28,622,537 | -$10,504,994 | -26.85% | |
| Nomura Holdings Inc | 0.16% | 775,522 | $38,186,703 | $27,934,302 | -$10,252,401 | -26.85% | |
| Principal Financial Group Inc | 0.02% | 738,334 | $36,355,568 | $26,594,791 | -$9,760,777 | -26.85% | |
| Citadel Advisors Llc | 0.02% | 704,923 | $34,710,409 | $25,391,326 | -$9,319,083 | -26.85% | |
| Palo Duro Investment Partners, Lp | 6.30% | 663,389 | $32,665,274 | $23,895,272 | -$8,770,002 | -26.85% | |
| D. E. Shaw & Co., Inc. | 0.02% | 661,058 | $32,550,496 | $23,811,309 | -$8,739,187 | -26.85% | |
| Capital World Investors | 0.00% | 562,557 | $27,700,307 | $20,263,303 | -$7,437,004 | -26.85% | |
| Zurich Insurance Group Ltd/Fi | 0.17% | 495,852 | $24,415,752 | $17,860,589 | -$6,555,163 | -26.85% | |
| Nuveen, Llc | 0.01% | 465,318 | $22,912,258 | $16,760,754 | -$6,151,504 | -26.85% | |
| Public Sector Pension Investment Board | 0.06% | 452,850 | $22,298,334 | $16,311,657 | -$5,986,677 | -26.85% | |
| Sg Americas Securities, Llc | 0.01% | 411,447 | $20,260,000 | $14,820,321 | -$5,439,679 | -26.85% | |
| Royal London Asset Management Ltd | 0.04% | 400,881 | $19,739,380 | $14,439,734 | -$5,299,646 | -26.85% | |
| Bank Of America Corp | 0.00% | 392,627 | $19,332,953 | $14,142,425 | -$5,190,528 | -26.85% | |
| Bourgeon Capital Management Llc | 2.77% | 376,929 | $18,559,984 | $13,576,983 | -$4,983,001 | -26.85% | |
| Swedbank Ab | 0.01% | 348,649 | $17,167,476 | $12,558,337 | -$4,609,139 | -26.85% | |
| Pembroke Management, Ltd | 2.20% | 345,870 | $17,030,639 | $12,458,237 | -$4,572,402 | -26.85% | |
| Hite Hedge Asset Management Llc | 0.91% | 336,483 | $16,568,423 | $12,120,118 | -$4,448,305 | -26.85% | |
| Marshall Wace, Llp | 0.01% | 334,966 | $16,493,725 | $12,065,475 | -$4,428,250 | -26.85% | |
| Freestone Grove Partners Lp | 0.11% | 334,620 | $16,476,689 | $12,053,012 | -$4,423,677 | -26.85% |
Frequently asked questions about ENPH
Who owns the most ENPH stock?
The largest holders of ENPH are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for ENPHASE ENERGY INC (ENPH).
Is ENPH widely held by superinvestors?
Many widely followed stocks like ENPH appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly ENPH is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.