Jim Simons
USAR

Jim Simons’s USA Rare Earth Inc USAR Stock Holding History

Jim Simons’s Portfolio USAR Stock Details USAR Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$14.5M Sell
955,378
-157,622
-14% -$3.06M 0.02% 786
2025
Q4 		$13.2M Buy
1,113,000
+161,600
+17% +$3.08M 0.02% 787
2025
Q3 		$16.4M Buy
+951,400
New +$13.6M 0.02% 831

Other funds holding USAR

Alyeska Investment Group
Alyeska Investment Group Chicago, Illinois $35.4B AUM 33.54% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
BCA
Bayshore Capital Advisors Tampa, Florida $214M AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
HRCM
Hood River Capital Management Palm Beach Gardens, Florida $9.98B AUM 145.42% 1-Year Est. Return
TOTUOP
Trustees of The University of Pennsylvania Philaldelphia, Pennsylvania $104M AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return

Jim Simons's USAR Position: Q1 2026 in Review

Jim Simons reduced its USA Rare Earth Inc (USAR) stake by 14% in Q1 2026, selling an estimated $3.06M and leaving 955,378 shares worth $14.5M. The position accounts for 0.02% of the portfolio, ranked #786.

Jim Simons first reported a position in USAR in Q3 2025 and has held it in 3 quarters since. The position peaked at $16.4M in Q3 2025. 313 funds tracked by Wall St. Rank hold USAR as of Q1 2026.

  • Jim Simons held 955,378 shares of USA Rare Earth Inc worth $14.5M as of Q1 2026.
  • Jim Simons sold 157,622 USA Rare Earth Inc shares in Q1 2026, an estimated $3.06M.
  • USA Rare Earth Inc made up 0.02% of Jim Simons's portfolio in Q1 2026, its #786 holding.
  • Jim Simons first reported a position in USA Rare Earth Inc in Q3 2025 and has held it in 3 quarters since.
  • Jim Simons's USA Rare Earth Inc position peaked at $16.4M in Q3 2025.
  • 313 funds tracked by Wall St. Rank held USA Rare Earth Inc as of Q1 2026.

Based on Renaissance Technologies's 13F filing for Q1 2026, filed 14 May 2026.