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Round Rock Advisors’s REX American Resources REX Stock Holding History

Round Rock Advisors’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 		$1.05M Sell
23,197
-10,227
-31% -$473K 0.13% 113
2026
Q1 		$1.52M Buy
33,424
+161
+0.5% +$5.83K 0.23% 59
2025
Q4 		$1.08M Buy
33,263
+10,963
+49% +$357K 0.16% 96
2025
Q3 		$683K Buy
+22,300
New +$635K 0.11% 129

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

Round Rock Advisors's REX Position: Q2 2026 in Review

Round Rock Advisors reduced its REX American Resources (REX) stake by 31% in Q2 2026, selling an estimated $473K and leaving 23,197 shares worth $1.05M. The position accounts for 0.13% of the portfolio, ranked #113.

Round Rock Advisors first reported a position in REX in Q3 2025 and has held it in 4 quarters since. The position peaked at $1.52M in Q1 2026. 231 funds tracked by Wall St. Rank hold REX as of Q2 2026.

  • Round Rock Advisors held 23,197 shares of REX American Resources worth $1.05M as of Q2 2026.
  • Round Rock Advisors sold 10,227 REX American Resources shares in Q2 2026, an estimated $473K.
  • REX American Resources made up 0.13% of Round Rock Advisors's portfolio in Q2 2026, its #113 holding.
  • Round Rock Advisors first reported a position in REX American Resources in Q3 2025 and has held it in 4 quarters since.
  • Round Rock Advisors's REX American Resources position peaked at $1.52M in Q1 2026.
  • 231 funds tracked by Wall St. Rank held REX American Resources as of Q2 2026.

Based on Round Rock Advisors's 13F filing for Q2 2026, filed 12 Aug 2026.