Stock Ownership/USAR

USA RARE EARTH INC (USAR): Ownership & Insider Activity

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

Reported Holders
17
13F filers
Aggregate Value
$172.8M
Across holders
Last Price
$18.29
2026-08-24
Sector
Materials
GICS
Quarterly fund activity15 increased2 reduced4 exited
Full exits: Point72 Asset Management, L.P., ADAGE CAPITAL PARTNERS GP, L.L.C., TUDOR INVESTMENT CORP ET AL, Walleye Capital LLC
Institutional Holders of USAR
↗
17 holders
Manager⇅Type⇅Shares⇅Market Value▼% of Total⇅% of Portfolio⇅Action⇅QoQ Change⇅Quarter⇅
RENAISSANCE TECHNOLOGIES LLC
CIK 0001037389
Hedge Fund3.95M$85.3M49.3%0.1%Added+$64.6MQ2 2026
CITADEL ADVISORS LLC
CIK 0001423053
Hedge Fund1.75M$37.9M21.9%0.0%Added+$28.3MQ2 2026
Squarepoint Ops LLC
CIK 0001642575
Hedge Fund546K$11.8M6.8%0.0%Added+$11.0MQ2 2026
MILLENNIUM MANAGEMENT LLC
CIK 0001273087
Hedge Fund418K$9.0M5.2%0.0%Reduced$-1.0MQ2 2026
Rokos Capital Management LLP
CIK 0001666335
Hedge Fund346K$7.5M4.3%0.0%Added—Q2 2026
SHAW D E & CO INC
CIK 0001009207
Hedge Fund201K$4.3M2.5%0.0%Added$-6.5MQ2 2026
Bridgewater Associates, LP
CIK 0001350694
Hedge Fund187K$4.0M2.3%0.0%Added+$269KQ2 2026
Verition Fund Management LLC
CIK 0001454027
Hedge Fund158K$3.4M2.0%0.0%Added$-2.2MQ2 2026
ArrowMark Colorado Holdings LLC
CIK 0001483859
Hedge Fund158K$3.4M2.0%0.1%Added—Q2 2026
Man Group plc
CIK 0001637460
Hedge Fund119K$2.6M1.5%0.0%Added—Q2 2026
RENAISSANCE TECHNOLOGIES LLCAdded
Hedge Fund
$85.3M· 49.3% of total· 0.1% port· 3.95M sh· +$64.6M QoQ· Q2 2026
CITADEL ADVISORS LLCAdded
Hedge Fund
$37.9M· 21.9% of total· 0.0% port· 1.75M sh· +$28.3M QoQ· Q2 2026
Squarepoint Ops LLCAdded
Hedge Fund
$11.8M· 6.8% of total· 0.0% port· 546K sh· +$11.0M QoQ· Q2 2026
MILLENNIUM MANAGEMENT LLCReduced
Hedge Fund
$9.0M· 5.2% of total· 0.0% port· 418K sh· $-1.0M QoQ· Q2 2026
Rokos Capital Management LLPAdded
Hedge Fund
$7.5M· 4.3% of total· 0.0% port· 346K sh· — QoQ· Q2 2026
SHAW D E & CO INCAdded
Hedge Fund
$4.3M· 2.5% of total· 0.0% port· 201K sh· $-6.5M QoQ· Q2 2026
Bridgewater Associates, LPAdded
Hedge Fund
$4.0M· 2.3% of total· 0.0% port· 187K sh· +$269K QoQ· Q2 2026
Verition Fund Management LLCAdded
Hedge Fund
$3.4M· 2.0% of total· 0.0% port· 158K sh· $-2.2M QoQ· Q2 2026
ArrowMark Colorado Holdings LLCAdded
Hedge Fund
$3.4M· 2.0% of total· 0.1% port· 158K sh· — QoQ· Q2 2026
Man Group plcAdded
Hedge Fund
$2.6M· 1.5% of total· 0.0% port· 119K sh· — QoQ· Q2 2026
Hudson Bay Capital Management LPAdded
Hedge Fund
$1.1M· 0.6% of total· 0.0% port· 51K sh· — QoQ· Q2 2026
SOROS FUND MANAGEMENT LLCAdded
Family Office
$674K· 0.4% of total· 0.0% port· 31K sh· +$221K QoQ· Q2 2026
Lighthouse Investment Partners, LLCReduced
Hedge Fund
$622K· 0.4% of total· 0.0% port· 29K sh· $-241K QoQ· Q2 2026
AQR CAPITAL MANAGEMENT LLCAdded
Hedge Fund
$361K· 0.2% of total· 0.0% port· 17K sh· +$361K QoQ· Q2 2026
Rockefeller Capital Management L.P.Added
Hedge Fund
$360K· 0.2% of total· 0.0% port· 17K sh· +$93K QoQ· Q2 2026
MARINER INVESTMENT GROUP LLCAdded
Hedge Fund
$324K· 0.2% of total· 0.1% port· 15K sh· — QoQ· Q2 2026
ExodusPoint Capital Management, LPAdded
Hedge Fund
$254K· 0.1% of total· 0.0% port· 12K sh· — QoQ· Q2 2026
1–10 of 17
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