Stock Ownership/ENPH

ENPHASE ENERGY INC (ENPH): Ownership & Insider Activity

Hedge funds and institutional managers reporting a position in ENPH · Information Technology. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.

Reported Holders
26
13F filers
Aggregate Value
$538.1M
Across holders
Last Price
$37.18
2026-08-24
Sector
Information Technology
GICS
Quarterly fund activity13 increased13 reduced8 exited
Full exits: VOLORIDGE INVESTMENT MANAGEMENT, LLC, Verition Fund Management LLC, Point72 Asset Management, L.P., Alphadyne Asset Management LP, Schonfeld Strategic Advisors LLC, JUPITER ASSET MANAGEMENT LTD, ARROWSTREET CAPITAL, LIMITED PARTNERSHIP, Parallax Volatility Advisers, L.P.
Institutional Holders of ENPH
↗
26 holders
Manager⇅Type⇅Shares⇅Market Value▼% of Total⇅% of Portfolio⇅Action⇅QoQ Change⇅Quarter⇅
TWO SIGMA INVESTMENTS, LP
CIK 0001179392
Hedge Fund4.66M$229.2M42.6%0.2%Reduced+$225.1MQ2 2026
COATUE MANAGEMENT LLC
CIK 0001135730
Hedge Fund1.56M$76.7M14.2%0.2%Reduced$-4.5MQ2 2026
MILLENNIUM MANAGEMENT LLC
CIK 0001273087
Hedge Fund1.44M$71.1M13.2%0.0%Added+$60.2MQ2 2026
CITADEL ADVISORS LLC
CIK 0001423053
Hedge Fund705K$34.7M6.5%0.0%Reduced+$17.6MQ2 2026
SHAW D E & CO INC
CIK 0001009207
Hedge Fund661K$32.6M6.0%0.0%Reduced+$30.6MQ2 2026
MARSHALL WACE, LLP
CIK 0001318757
Hedge Fund335K$16.5M3.1%0.0%Added+$15.2MQ2 2026
Squarepoint Ops LLC
CIK 0001642575
Hedge Fund314K$15.4M2.9%0.0%Added+$7.1MQ2 2026
RENAISSANCE TECHNOLOGIES LLC
CIK 0001037389
Hedge Fund296K$14.6M2.7%0.0%Reduced$-29.2MQ2 2026
TUDOR INVESTMENT CORP ET AL
CIK 0000923093
Hedge Fund181K$8.9M1.7%0.0%Added$-727KQ2 2026
Man Group plc
CIK 0001637460
Hedge Fund170K$8.4M1.6%0.0%Added+$6.2MQ2 2026
TWO SIGMA INVESTMENTS, LPReduced
Hedge Fund
$229.2M· 42.6% of total· 0.2% port· 4.66M sh· +$225.1M QoQ· Q2 2026
COATUE MANAGEMENT LLCReduced
Hedge Fund
$76.7M· 14.2% of total· 0.2% port· 1.56M sh· $-4.5M QoQ· Q2 2026
MILLENNIUM MANAGEMENT LLCAdded
Hedge Fund
$71.1M· 13.2% of total· 0.0% port· 1.44M sh· +$60.2M QoQ· Q2 2026
CITADEL ADVISORS LLCReduced
Hedge Fund
$34.7M· 6.5% of total· 0.0% port· 705K sh· +$17.6M QoQ· Q2 2026
SHAW D E & CO INCReduced
Hedge Fund
$32.6M· 6.0% of total· 0.0% port· 661K sh· +$30.6M QoQ· Q2 2026
MARSHALL WACE, LLPAdded
Hedge Fund
$16.5M· 3.1% of total· 0.0% port· 335K sh· +$15.2M QoQ· Q2 2026
Squarepoint Ops LLCAdded
Hedge Fund
$15.4M· 2.9% of total· 0.0% port· 314K sh· +$7.1M QoQ· Q2 2026
RENAISSANCE TECHNOLOGIES LLCReduced
Hedge Fund
$14.6M· 2.7% of total· 0.0% port· 296K sh· $-29.2M QoQ· Q2 2026
TUDOR INVESTMENT CORP ET ALAdded
Hedge Fund
$8.9M· 1.7% of total· 0.0% port· 181K sh· $-727K QoQ· Q2 2026
Man Group plcAdded
Hedge Fund
$8.4M· 1.6% of total· 0.0% port· 170K sh· +$6.2M QoQ· Q2 2026
ArrowMark Colorado Holdings LLCAdded
Hedge Fund
$5.9M· 1.1% of total· 0.2% port· 119K sh· — QoQ· Q2 2026
Clearbridge Investments, LLCReduced
Hedge Fund
$5.8M· 1.1% of total· 0.0% port· 117K sh· $-3.8M QoQ· Q2 2026
Holocene Advisors, LPReduced
Hedge Fund
$4.9M· 0.9% of total· 0.0% port· 99K sh· $-160.7M QoQ· Q2 2026
Lighthouse Investment Partners, LLCAdded
Hedge Fund
$2.9M· 0.5% of total· 0.1% port· 58K sh· +$2.3M QoQ· Q2 2026
Rockefeller Capital Management L.P.Reduced
Hedge Fund
$2.9M· 0.5% of total· 0.0% port· 58K sh· $-7.2M QoQ· Q2 2026
Walleye Capital LLCReduced
Hedge Fund
$2.0M· 0.4% of total· 0.0% port· 40K sh· $-2.0M QoQ· Q2 2026
Brevan Howard Capital Management LPAdded
Hedge Fund
$1.4M· 0.3% of total· 0.0% port· 29K sh· +$964K QoQ· Q2 2026
AQR CAPITAL MANAGEMENT LLCReduced
Hedge Fund
$1.0M· 0.2% of total· 0.0% port· 21K sh· +$1.0M QoQ· Q2 2026
Bridgewater Associates, LPReduced
Hedge Fund
$920K· 0.2% of total· 0.0% port· 19K sh· $-1.8M QoQ· Q2 2026
FRED ALGER MANAGEMENT, LLCAdded
Hedge Fund
$902K· 0.2% of total· 0.0% port· 18K sh· — QoQ· Q2 2026
Hudson Bay Capital Management LPAdded
Hedge Fund
$680K· 0.1% of total· 0.0% port· 14K sh· — QoQ· Q2 2026
CAPSTONE INVESTMENT ADVISORS, LLCAdded
Hedge Fund
$335K· 0.1% of total· 0.0% port· 7K sh· — QoQ· Q2 2026
MARINER INVESTMENT GROUP LLCAdded
Hedge Fund
$246K· 0.0% of total· 0.1% port· 5K sh· — QoQ· Q2 2026
BALYASNY ASSET MANAGEMENT LLCReduced
Hedge Fund
$218K· 0.0% of total· 0.0% port· 4K sh· $-339K QoQ· Q2 2026
Fulcrum Asset Management LLPAdded
Hedge Fund
$28K· 0.0% of total· 0.0% port· 586 sh· — QoQ· Q2 2026
BAILLIE GIFFORD & COReduced
Institutional Manager
$25K· 0.0% of total· 0.0% port· 506 sh· $-9.1M QoQ· Q2 2026
1–10 of 26
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