Stock Ownership/AA

ALCOA CORP (AA): Ownership & Insider Activity

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

Reported Holders
31
13F filers
Aggregate Value
$1.7B
Across holders
Last Price
$49.39
2026-08-24
Sector
Materials
GICS
Quarterly fund activity17 increased14 reduced6 exited
Full exits: Woodline Partners LP, MOORE CAPITAL MANAGEMENT, LP, Fulcrum Asset Management LLP, Holocene Advisors, LP, SOROS FUND MANAGEMENT LLC, Ancora Advisors, LLC
Institutional Holders of AA
↗
31 holders
Manager⇅Type⇅Shares⇅Market Value▼% of Total⇅% of Portfolio⇅Action⇅QoQ Change⇅Quarter⇅
EAGLE CAPITAL MANAGEMENT LLC
CIK 0000945631
Hedge Fund11.88M$619.4M35.8%1.9%Reduced$-115.6MQ2 2026
AQR CAPITAL MANAGEMENT LLC
CIK 0001167557
Hedge Fund4.09M$213.1M12.3%0.1%Reduced+$213.0MQ2 2026
SHAW D E & CO INC
CIK 0001009207
Hedge Fund3.59M$187.0M10.8%0.1%Reduced+$181.0MQ2 2026
Qube Research & Technologies Ltd
CIK 0001729829
Hedge Fund2.77M$144.2M8.3%0.1%Added+$137.7MQ2 2026
MILLENNIUM MANAGEMENT LLC
CIK 0001273087
Hedge Fund2.33M$121.7M7.0%0.0%Added+$106.9MQ2 2026
MARSHALL WACE, LLP
CIK 0001318757
Hedge Fund1.39M$72.5M4.2%0.1%Added+$72.3MQ2 2026
CITADEL ADVISORS LLC
CIK 0001423053
Hedge Fund1.22M$63.4M3.7%0.0%Added$-42.5MQ2 2026
BALYASNY ASSET MANAGEMENT LLC
CIK 0001218710
Hedge Fund757K$39.5M2.3%0.0%Added+$39.5MQ2 2026
Man Group plc
CIK 0001637460
Hedge Fund743K$38.7M2.2%0.1%Added+$22.6MQ2 2026
VOLORIDGE INVESTMENT MANAGEMENT, LLC
CIK 0001556921
Hedge Fund643K$33.5M1.9%0.1%Added—Q2 2026
EAGLE CAPITAL MANAGEMENT LLCReduced
Hedge Fund
$619.4M· 35.8% of total· 1.9% port· 11.88M sh· $-115.6M QoQ· Q2 2026
AQR CAPITAL MANAGEMENT LLCReduced
Hedge Fund
$213.1M· 12.3% of total· 0.1% port· 4.09M sh· +$213.0M QoQ· Q2 2026
SHAW D E & CO INCReduced
Hedge Fund
$187.0M· 10.8% of total· 0.1% port· 3.59M sh· +$181.0M QoQ· Q2 2026
Qube Research & Technologies LtdAdded
Hedge Fund
$144.2M· 8.3% of total· 0.1% port· 2.77M sh· +$137.7M QoQ· Q2 2026
MILLENNIUM MANAGEMENT LLCAdded
Hedge Fund
$121.7M· 7.0% of total· 0.0% port· 2.33M sh· +$106.9M QoQ· Q2 2026
MARSHALL WACE, LLPAdded
Hedge Fund
$72.5M· 4.2% of total· 0.1% port· 1.39M sh· +$72.3M QoQ· Q2 2026
CITADEL ADVISORS LLCAdded
Hedge Fund
$63.4M· 3.7% of total· 0.0% port· 1.22M sh· $-42.5M QoQ· Q2 2026
BALYASNY ASSET MANAGEMENT LLCAdded
Hedge Fund
$39.5M· 2.3% of total· 0.0% port· 757K sh· +$39.5M QoQ· Q2 2026
Man Group plcAdded
Hedge Fund
$38.7M· 2.2% of total· 0.1% port· 743K sh· +$22.6M QoQ· Q2 2026
VOLORIDGE INVESTMENT MANAGEMENT, LLCAdded
Hedge Fund
$33.5M· 1.9% of total· 0.1% port· 643K sh· — QoQ· Q2 2026
Gotham Asset Management, LLCReduced
Hedge Fund
$31.7M· 1.8% of total· 0.1% port· 608K sh· $-1.8M QoQ· Q2 2026
RENAISSANCE TECHNOLOGIES LLCReduced
Hedge Fund
$29.5M· 1.7% of total· 0.0% port· 566K sh· $-1.7M QoQ· Q2 2026
Grantham, Mayo, Van Otterloo & Co. LLCAdded
Institutional Manager
$25.9M· 1.5% of total· 0.1% port· 496K sh· +$20.8M QoQ· Q2 2026
TUDOR INVESTMENT CORP ET ALAdded
Hedge Fund
$24.5M· 1.4% of total· 0.0% port· 470K sh· +$17.7M QoQ· Q2 2026
CAPSTONE INVESTMENT ADVISORS, LLCReduced
Hedge Fund
$10.5M· 0.6% of total· 0.0% port· 201K sh· $-17.8M QoQ· Q2 2026
ADAGE CAPITAL PARTNERS GP, L.L.C.Added
Hedge Fund
$9.9M· 0.6% of total· 0.0% port· 190K sh· +$521K QoQ· Q2 2026
Duquesne Family Office LLCReduced
Family Office
$9.7M· 0.6% of total· 0.2% port· 186K sh· $-68.2M QoQ· Q2 2026
JUPITER ASSET MANAGEMENT LTDAdded
Hedge Fund
$9.5M· 0.5% of total· 0.0% port· 182K sh· — QoQ· Q2 2026
Squarepoint Ops LLCAdded
Hedge Fund
$7.9M· 0.5% of total· 0.0% port· 152K sh· +$5.6M QoQ· Q2 2026
Alphadyne Asset Management LPAdded
Hedge Fund
$6.9M· 0.4% of total· 0.1% port· 133K sh· $-12.7M QoQ· Q2 2026
Ruffer LLPAdded
Hedge Fund
$4.8M· 0.3% of total· 0.2% port· 93K sh· +$6K QoQ· Q2 2026
Rokos Capital Management LLPReduced
Hedge Fund
$4.8M· 0.3% of total· 0.0% port· 92K sh· $-4.7M QoQ· Q2 2026
TWO SIGMA INVESTMENTS, LPReduced
Hedge Fund
$4.7M· 0.3% of total· 0.0% port· 90K sh· +$2.5M QoQ· Q2 2026
Bridgewater Associates, LPAdded
Hedge Fund
$3.5M· 0.2% of total· 0.0% port· 67K sh· +$504K QoQ· Q2 2026
Rockefeller Capital Management L.P.Added
Hedge Fund
$3.4M· 0.2% of total· 0.0% port· 66K sh· $-7.6M QoQ· Q2 2026
Hudson Bay Capital Management LPAdded
Hedge Fund
$2.9M· 0.2% of total· 0.0% port· 55K sh· +$2.8M QoQ· Q2 2026
Walleye Capital LLCReduced
Hedge Fund
$1.8M· 0.1% of total· 0.0% port· 35K sh· $-4.5M QoQ· Q2 2026
Brevan Howard Capital Management LPReduced
Hedge Fund
$1.5M· 0.1% of total· 0.0% port· 28K sh· $-2.7M QoQ· Q2 2026
Lighthouse Investment Partners, LLCReduced
Hedge Fund
$1.1M· 0.1% of total· 0.0% port· 22K sh· $-6.2M QoQ· Q2 2026
Parallax Volatility Advisers, L.P.Reduced
Hedge Fund
$833K· 0.0% of total· 0.0% port· 16K sh· $-106K QoQ· Q2 2026
Schonfeld Strategic Advisors LLCReduced
Hedge Fund
$321K· 0.0% of total· 0.0% port· 6K sh· $-1.0M QoQ· Q2 2026
1–10 of 31
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