Stock Ownership/NRG

NRG ENERGY INC (NRG): Ownership & Insider Activity

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

Reported Holders
32
13F filers
Aggregate Value
$1.9B
Across holders
Last Price
$111.78
2026-08-24
Sector
Utilities
GICS
Quarterly fund activity19 increased13 reduced5 exited
Full exits: MAVERICK CAPITAL LTD, Sculptor Capital LP, JUPITER ASSET MANAGEMENT LTD, MARSHALL WACE, LLP, OAKTREE CAPITAL MANAGEMENT LP
Institutional Holders of NRG
↗
32 holders
Manager⇅Type⇅Shares⇅Market Value▼% of Total⇅% of Portfolio⇅Action⇅QoQ Change⇅Quarter⇅
MILLENNIUM MANAGEMENT LLC
CIK 0001273087
Hedge Fund4.26M$621.9M33.0%0.2%Added+$331.8MQ2 2026
Appaloosa LP
CIK 0001656456
Hedge Fund1.76M$257.1M13.6%3.3%Added+$3.7MQ2 2026
Point72 Asset Management, L.P.
CIK 0001603466
Hedge Fund1.18M$171.9M9.1%0.2%Added+$171.0MQ2 2026
AQR CAPITAL MANAGEMENT LLC
CIK 0001167557
Hedge Fund1.01M$147.4M7.8%0.1%Added+$146.9MQ2 2026
SHAW D E & CO INC
CIK 0001009207
Hedge Fund915K$133.6M7.1%0.1%Reduced$-126.8MQ2 2026
ADAGE CAPITAL PARTNERS GP, L.L.C.
CIK 0001165408
Hedge Fund795K$116.1M6.2%0.2%Added+$51.7MQ2 2026
CITADEL ADVISORS LLC
CIK 0001423053
Hedge Fund552K$80.6M4.3%0.0%Added+$34.9MQ2 2026
BALYASNY ASSET MANAGEMENT LLC
CIK 0001218710
Hedge Fund536K$78.3M4.2%0.1%Added+$70.1MQ2 2026
FRED ALGER MANAGEMENT, LLC
CIK 0000003520
Hedge Fund280K$40.9M2.2%0.1%Reduced$-31.7MQ2 2026
Bridgewater Associates, LP
CIK 0001350694
Hedge Fund278K$40.6M2.2%0.2%Reduced$-45.4MQ2 2026
MILLENNIUM MANAGEMENT LLCAdded
Hedge Fund
$621.9M· 33.0% of total· 0.2% port· 4.26M sh· +$331.8M QoQ· Q2 2026
Appaloosa LPAdded
Hedge Fund
$257.1M· 13.6% of total· 3.3% port· 1.76M sh· +$3.7M QoQ· Q2 2026
Point72 Asset Management, L.P.Added
Hedge Fund
$171.9M· 9.1% of total· 0.2% port· 1.18M sh· +$171.0M QoQ· Q2 2026
AQR CAPITAL MANAGEMENT LLCAdded
Hedge Fund
$147.4M· 7.8% of total· 0.1% port· 1.01M sh· +$146.9M QoQ· Q2 2026
SHAW D E & CO INCReduced
Hedge Fund
$133.6M· 7.1% of total· 0.1% port· 915K sh· $-126.8M QoQ· Q2 2026
ADAGE CAPITAL PARTNERS GP, L.L.C.Added
Hedge Fund
$116.1M· 6.2% of total· 0.2% port· 795K sh· +$51.7M QoQ· Q2 2026
CITADEL ADVISORS LLCAdded
Hedge Fund
$80.6M· 4.3% of total· 0.0% port· 552K sh· +$34.9M QoQ· Q2 2026
BALYASNY ASSET MANAGEMENT LLCAdded
Hedge Fund
$78.3M· 4.2% of total· 0.1% port· 536K sh· +$70.1M QoQ· Q2 2026
FRED ALGER MANAGEMENT, LLCReduced
Hedge Fund
$40.9M· 2.2% of total· 0.1% port· 280K sh· $-31.7M QoQ· Q2 2026
Bridgewater Associates, LPReduced
Hedge Fund
$40.6M· 2.2% of total· 0.2% port· 278K sh· $-45.4M QoQ· Q2 2026
Man Group plcReduced
Hedge Fund
$32.9M· 1.7% of total· 0.1% port· 225K sh· $-98.5M QoQ· Q2 2026
Gotham Asset Management, LLCAdded
Hedge Fund
$29.0M· 1.5% of total· 0.1% port· 199K sh· +$471K QoQ· Q2 2026
Holocene Advisors, LPReduced
Hedge Fund
$25.7M· 1.4% of total· 0.1% port· 176K sh· $-31.9M QoQ· Q2 2026
PineBridge Investments, L.P.Reduced
Hedge Fund
$15.5M· 0.8% of total· 0.1% port· 96K sh· $-22.3M QoQ· Q3 2025
Hudson Bay Capital Management LPReduced
Hedge Fund
$14.7M· 0.8% of total· 0.0% port· 101K sh· $-5.7M QoQ· Q2 2026
TUDOR INVESTMENT CORP ET ALAdded
Hedge Fund
$10.5M· 0.6% of total· 0.0% port· 72K sh· +$9.8M QoQ· Q2 2026
Clearbridge Investments, LLCReduced
Hedge Fund
$10.1M· 0.5% of total· 0.0% port· 69K sh· $-1.2M QoQ· Q2 2026
Verition Fund Management LLCAdded
Hedge Fund
$9.5M· 0.5% of total· 0.0% port· 65K sh· +$1.7M QoQ· Q2 2026
Squarepoint Ops LLCAdded
Hedge Fund
$7.9M· 0.4% of total· 0.0% port· 54K sh· +$2.4M QoQ· Q2 2026
Rockefeller Capital Management L.P.Reduced
Hedge Fund
$7.6M· 0.4% of total· 0.0% port· 52K sh· $-170.1M QoQ· Q2 2026
TWO SIGMA INVESTMENTS, LPAdded
Hedge Fund
$7.3M· 0.4% of total· 0.0% port· 50K sh· +$6.5M QoQ· Q2 2026
Woodline Partners LPAdded
Hedge Fund
$6.7M· 0.4% of total· 0.0% port· 46K sh· +$651K QoQ· Q2 2026
MOORE CAPITAL MANAGEMENT, LPAdded
Hedge Fund
$6.3M· 0.3% of total· 0.1% port· 43K sh· — QoQ· Q2 2026
Brevan Howard Capital Management LPAdded
Hedge Fund
$5.9M· 0.3% of total· 0.0% port· 40K sh· +$2.8M QoQ· Q2 2026
ExodusPoint Capital Management, LPAdded
Hedge Fund
$2.4M· 0.1% of total· 0.0% port· 17K sh· — QoQ· Q2 2026
Lighthouse Investment Partners, LLCAdded
Hedge Fund
$1.5M· 0.1% of total· 0.0% port· 10K sh· — QoQ· Q2 2026
HBK INVESTMENTS L PReduced
Hedge Fund
$1.2M· 0.1% of total· 0.0% port· 8K sh· $-1.0M QoQ· Q2 2026
GAMCO INVESTORS, INC. ET ALReduced
Institutional Manager
$1.2M· 0.1% of total· 0.0% port· 8K sh· $-28K QoQ· Q2 2026
Walleye Capital LLCReduced
Hedge Fund
$1.0M· 0.1% of total· 0.0% port· 7K sh· +$401K QoQ· Q2 2026
TCW GROUP INCAdded
Hedge Fund
$492K· 0.0% of total· 0.0% port· 3K sh· +$37K QoQ· Q2 2026
Schonfeld Strategic Advisors LLCReduced
Hedge Fund
$211K· 0.0% of total· 0.0% port· 1K sh· $-617K QoQ· Q2 2026
Fulcrum Asset Management LLPAdded
Hedge Fund
$195K· 0.0% of total· 0.0% port· 1K sh· — QoQ· Q2 2026
1–10 of 32
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