Simplex Trading
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Simplex Trading’s USA Rare Earth Inc USAR Stock Holding History

Simplex Trading’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
Q3 		$14M Buy
996,300
+646,500
+185% +$11M 0.01% 600
2026
Q2 		$7.55M Sell
349,800
-189,300
-35% -$4.32M ﹤0.01% 927
2026
Q1 		$8.16M Buy
539,100
+25,000
+5% +$485K 0.01% 800
2025
Q4 		$6.12M Buy
514,100
+43,500
+9% +$829K ﹤0.01% 1140
2025
Q3 		$8.09M Buy
470,600
+290,100
+161% +$4.15M ﹤0.01% 1107
2025
Q2 		$1.98M Buy
+180,500
New +$1.91M ﹤0.01% 2121

Other funds holding USAR

UBS Group
UBS Group Zurich, Switzerland $765B AUM 28.39% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return
Bayshore Capital Advisors
Bayshore Capital Advisors Tampa, Florida $194M AUM 5.69% 1-Year Est. Return
W.H. Reaves & Co
W.H. Reaves & Co Jersey City, New Jersey $5.54B AUM 1.09% 1-Year Est. Return
L.J. Altfest & Co
L.J. Altfest & Co New York $1.01B AUM 24.77% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.32T AUM 44.66% 1-Year Est. Return
VOYA Investment Management
VOYA Investment Management Atlanta, Georgia $109B AUM 51.53% 1-Year Est. Return
Citigroup
Citigroup New York $308B AUM 40.94% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $608B AUM 32.77% 1-Year Est. Return
Nuveen
Nuveen Charlotte, North Carolina $420B AUM 34.97% 1-Year Est. Return

Simplex Trading's USAR Position: Q3 2026 in Review

Simplex Trading reduced its USA Rare Earth Inc (USAR) stake by 92% in Q3 2026, selling an estimated $2.94M and leaving 14,093 shares worth $198K. The position accounts for ﹤0.01% of the portfolio, ranked #4638.

Simplex Trading first reported a position in USAR in Q2 2025 and has held it in 5 quarters since. The position peaked at $4.04M in Q2 2026. 225 funds tracked by Wall St. Rank hold USAR as of Q3 2026.

  • Simplex Trading held 14,093 shares of USA Rare Earth Inc worth $198K as of Q3 2026.
  • Simplex Trading sold 173,319 USA Rare Earth Inc shares in Q3 2026, an estimated $2.94M.
  • USA Rare Earth Inc made up ﹤0.01% of Simplex Trading's portfolio in Q3 2026, its #4638 holding.
  • Simplex Trading first reported a position in USA Rare Earth Inc in Q2 2025 and has held it in 5 quarters since.
  • Simplex Trading's USA Rare Earth Inc position peaked at $4.04M in Q2 2026.
  • 225 funds tracked by Wall St. Rank held USA Rare Earth Inc as of Q3 2026.

Based on Simplex Trading's 13F filing for Q3 2026, filed 4 Nov 2026.