Stock Ownership/HWM

HOWMET AEROSPACE INC (HWM): Ownership & Insider Activity

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

Reported Holders
42
13F filers
Aggregate Value
$3.2B
Across holders
Last Price
$263.29
2026-08-24
Sector
Industrials
GICS
Quarterly fund activity26 increased15 reduced4 exited
Full exits: VOLORIDGE INVESTMENT MANAGEMENT, LLC, JUPITER ASSET MANAGEMENT LTD, Magnetar Financial LLC, Parallax Volatility Advisers, L.P.
Institutional Holders of HWM
↗
42 holders
Manager⇅Type⇅Shares⇅Market Value▼% of Total⇅% of Portfolio⇅Action⇅QoQ Change⇅Quarter⇅
CITADEL ADVISORS LLC
CIK 0001423053
Hedge Fund2.82M$758.2M23.4%0.1%Added+$632.3MQ2 2026
AQR CAPITAL MANAGEMENT LLC
CIK 0001167557
Hedge Fund907K$243.9M7.5%0.1%Reduced+$239.0MQ2 2026
Qube Research & Technologies Ltd
CIK 0001729829
Hedge Fund895K$240.5M7.4%0.2%Added+$239.8MQ2 2026
MILLENNIUM MANAGEMENT LLC
CIK 0001273087
Hedge Fund878K$236.1M7.3%0.1%Reduced+$233.5MQ2 2026
Clearbridge Investments, LLC
CIK 0001348883
Hedge Fund854K$229.7M7.1%0.2%Reduced$-6.8MQ2 2026
BALYASNY ASSET MANAGEMENT LLC
CIK 0001218710
Hedge Fund747K$201.0M6.2%0.3%Added+$29.4MQ2 2026
AXIOM INVESTORS LLC /DE
CIK 0001109147
Hedge Fund692K$186.0M5.7%1.6%Added+$51.9MQ2 2026
SHAW D E & CO INC
CIK 0001009207
Hedge Fund430K$115.7M3.6%0.1%Added+$83.7MQ2 2026
Man Group plc
CIK 0001637460
Hedge Fund389K$104.6M3.2%0.2%Added$-56.8MQ2 2026
ADAGE CAPITAL PARTNERS GP, L.L.C.
CIK 0001165408
Hedge Fund357K$95.9M3.0%0.1%Added+$20.8MQ2 2026
CITADEL ADVISORS LLCAdded
Hedge Fund
$758.2M· 23.4% of total· 0.1% port· 2.82M sh· +$632.3M QoQ· Q2 2026
AQR CAPITAL MANAGEMENT LLCReduced
Hedge Fund
$243.9M· 7.5% of total· 0.1% port· 907K sh· +$239.0M QoQ· Q2 2026
Qube Research & Technologies LtdAdded
Hedge Fund
$240.5M· 7.4% of total· 0.2% port· 895K sh· +$239.8M QoQ· Q2 2026
MILLENNIUM MANAGEMENT LLCReduced
Hedge Fund
$236.1M· 7.3% of total· 0.1% port· 878K sh· +$233.5M QoQ· Q2 2026
Clearbridge Investments, LLCReduced
Hedge Fund
$229.7M· 7.1% of total· 0.2% port· 854K sh· $-6.8M QoQ· Q2 2026
BALYASNY ASSET MANAGEMENT LLCAdded
Hedge Fund
$201.0M· 6.2% of total· 0.3% port· 747K sh· +$29.4M QoQ· Q2 2026
AXIOM INVESTORS LLC /DEAdded
Hedge Fund
$186.0M· 5.7% of total· 1.6% port· 692K sh· +$51.9M QoQ· Q2 2026
SHAW D E & CO INCAdded
Hedge Fund
$115.7M· 3.6% of total· 0.1% port· 430K sh· +$83.7M QoQ· Q2 2026
Man Group plcAdded
Hedge Fund
$104.6M· 3.2% of total· 0.2% port· 389K sh· $-56.8M QoQ· Q2 2026
ADAGE CAPITAL PARTNERS GP, L.L.C.Added
Hedge Fund
$95.9M· 3.0% of total· 0.1% port· 357K sh· +$20.8M QoQ· Q2 2026
Walleye Capital LLCAdded
Hedge Fund
$78.4M· 2.4% of total· 0.3% port· 291K sh· +$75.9M QoQ· Q2 2026
Sculptor Capital LPUnchanged
Hedge Fund
$66.1M· 2.0% of total· 0.5% port· 246K sh· +$0 QoQ· Q2 2026
Gotham Asset Management, LLCAdded
Hedge Fund
$58.8M· 1.8% of total· 0.1% port· 219K sh· +$453K QoQ· Q2 2026
TUDOR INVESTMENT CORP ET ALReduced
Hedge Fund
$58.5M· 1.8% of total· 0.1% port· 217K sh· +$56.5M QoQ· Q2 2026
Fisher Asset Management, LLCAdded
Institutional Manager
$50.4M· 1.6% of total· 0.0% port· 187K sh· +$49.3M QoQ· Q2 2026
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPAdded
Hedge Fund
$48.0M· 1.5% of total· 0.0% port· 178K sh· — QoQ· Q2 2026
RENAISSANCE TECHNOLOGIES LLCReduced
Hedge Fund
$44.5M· 1.4% of total· 0.1% port· 166K sh· $-71.0M QoQ· Q2 2026
MARSHALL WACE, LLPReduced
Hedge Fund
$44.3M· 1.4% of total· 0.0% port· 165K sh· +$28.6M QoQ· Q2 2026
Holocene Advisors, LPAdded
Hedge Fund
$43.8M· 1.3% of total· 0.1% port· 163K sh· +$13.5M QoQ· Q2 2026
Woodline Partners LPAdded
Hedge Fund
$40.9M· 1.3% of total· 0.1% port· 152K sh· +$25.4M QoQ· Q2 2026
Hudson Bay Capital Management LPAdded
Hedge Fund
$38.1M· 1.2% of total· 0.1% port· 142K sh· — QoQ· Q2 2026
Schonfeld Strategic Advisors LLCAdded
Hedge Fund
$37.3M· 1.1% of total· 0.1% port· 139K sh· — QoQ· Q2 2026
Squarepoint Ops LLCReduced
Hedge Fund
$36.2M· 1.1% of total· 0.0% port· 135K sh· +$33.2M QoQ· Q2 2026
Point72 Asset Management, L.P.Added
Hedge Fund
$30.2M· 0.9% of total· 0.0% port· 112K sh· +$22.7M QoQ· Q2 2026
PineBridge Investments, L.P.Added
Hedge Fund
$29.0M· 0.9% of total· 0.2% port· 148K sh· +$566K QoQ· Q3 2025
TWO SIGMA INVESTMENTS, LPReduced
Hedge Fund
$23.6M· 0.7% of total· 0.0% port· 88K sh· $-106.1M QoQ· Q2 2026
ExodusPoint Capital Management, LPAdded
Hedge Fund
$18.8M· 0.6% of total· 0.1% port· 70K sh· — QoQ· Q2 2026
GAMCO INVESTORS, INC. ET ALReduced
Institutional Manager
$18.0M· 0.6% of total· 0.2% port· 67K sh· $-2.4M QoQ· Q2 2026
Rockefeller Capital Management L.P.Reduced
Hedge Fund
$17.3M· 0.5% of total· 0.0% port· 65K sh· $-53.7M QoQ· Q2 2026
FRED ALGER MANAGEMENT, LLCReduced
Hedge Fund
$13.0M· 0.4% of total· 0.0% port· 49K sh· $-49.2M QoQ· Q2 2026
Bridgewater Associates, LPAdded
Hedge Fund
$7.5M· 0.2% of total· 0.0% port· 28K sh· +$1.3M QoQ· Q2 2026
Fulcrum Asset Management LLPAdded
Hedge Fund
$7.1M· 0.2% of total· 0.7% port· 27K sh· — QoQ· Q2 2026
MOORE CAPITAL MANAGEMENT, LPAdded
Hedge Fund
$6.2M· 0.2% of total· 0.1% port· 23K sh· — QoQ· Q2 2026
CAPSTONE INVESTMENT ADVISORS, LLCReduced
Hedge Fund
$3.8M· 0.1% of total· 0.0% port· 14K sh· $-4.1M QoQ· Q2 2026
Verition Fund Management LLCReduced
Hedge Fund
$3.0M· 0.1% of total· 0.0% port· 11K sh· $-10.5M QoQ· Q2 2026
Brevan Howard Capital Management LPReduced
Hedge Fund
$2.6M· 0.1% of total· 0.0% port· 10K sh· $-2.2M QoQ· Q2 2026
CAXTON ASSOCIATES LLPReduced
Hedge Fund
$2.3M· 0.1% of total· 0.0% port· 8K sh· $-192K QoQ· Q2 2026
TCW GROUP INCAdded
Hedge Fund
$2.0M· 0.1% of total· 0.0% port· 7K sh· +$192K QoQ· Q2 2026
Lighthouse Investment Partners, LLCAdded
Hedge Fund
$515K· 0.0% of total· 0.0% port· 2K sh· +$269K QoQ· Q2 2026
Bridgewater Advisors Inc.Added
Hedge Fund
$286K· 0.0% of total· 0.0% port· 1K sh· +$22K QoQ· Q2 2026
Ancora Advisors, LLCAdded
Hedge Fund
$146K· 0.0% of total· 0.0% port· 544 sh· +$146K QoQ· Q2 2026
Pinpoint Asset Management LtdAdded
Hedge Fund
$31K· 0.0% of total· 0.0% port· 237 sh· +$9K QoQ· Q1 2025
1–10 of 42
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