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Entropy Technologies’s REX American Resources REX Stock Holding History

Entropy Technologies’s Portfolio REX Stock Details REX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$401K Buy
8,871
+3,965
+81% +$183K 0.02% 725
2026
Q1 		$224K Buy
+4,906
New +$178K 0.01% 774
2024
Q3 		– Sell
-10,616
Closed -$242K – 902
2024
Q2 		$242K Buy
+10,616
New +$283K 0.03% 554

Other funds holding REX

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
SFM
Systematic Financial Management Teaneck, New Jersey $5.02B AUM 66.06% 1-Year Est. Return
MP
Mangrove Partners Greenwich, Connecticut $1.52B AUM 36.54% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return

Entropy Technologies's REX Position: Q2 2026 in Review

Entropy Technologies increased its REX American Resources (REX) stake by 81% in Q2 2026, buying an estimated $183K and bringing the position to 8,871 shares worth $401K. The position accounts for 0.02% of the portfolio, ranked #725.

Entropy Technologies first reported a position in REX in Q2 2024 and has held it in 3 quarters since. 230 funds tracked by Wall St. Rank hold REX as of Q2 2026.

  • Entropy Technologies held 8,871 shares of REX American Resources worth $401K as of Q2 2026.
  • Entropy Technologies bought 3,965 REX American Resources shares in Q2 2026, an estimated $183K.
  • REX American Resources made up 0.02% of Entropy Technologies's portfolio in Q2 2026, its #725 holding.
  • Entropy Technologies first reported a position in REX American Resources in Q2 2024 and has held it in 3 quarters since.
  • 230 funds tracked by Wall St. Rank held REX American Resources as of Q2 2026.

Based on Entropy Technologies's 13F filing for Q2 2026, filed 13 Aug 2026.