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Quadrature Capital’s Mammoth Energy Services TUSK Stock Holding History

Quadrature Capital’s Portfolio TUSK Stock Details TUSK Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		– Sell
-65,875
Closed -$122K – 1862
2025
Q4 		$122K Buy
+65,875
New +$133K ﹤0.01% 1066
2023
Q1 		– Sell
-41,847
Closed -$361K – 1183
2022
Q4 		$361K Buy
+41,847
New +$238K 0.01% 582
2022
Q2 		– Sell
-42,645
Closed -$92K – 974
2022
Q1 		$92K Buy
+42,645
New +$77.4K ﹤0.01% 669
2018
Q3 		– Sell
-10,499
Closed -$357K – 772
2018
Q2 		$357K Buy
+10,499
New +$369K 0.03% 367

Other funds holding TUSK

WC
Wexford Capital West Palm Beach, Florida $690M AUM 57.92% 1-Year Est. Return
Adage Capital Partners
Adage Capital Partners Boston, Massachusetts $64.8B AUM 42.7% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
PLC
Peapod Lane Capital Bedford Hills, New York $122M AUM 67.29% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
BCM
Bridgeway Capital Management Houston, Texas $4.97B AUM 44.96% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return

Quadrature Capital's TUSK Position: Q1 2026 in Review

Quadrature Capital sold out of Mammoth Energy Services (TUSK) in Q1 2026, closing a stake of 65,875 shares — an estimated $122K sold.

Quadrature Capital first reported a position in TUSK in Q2 2018 and held it in 4 quarters. The position peaked at $361K in Q4 2022. 90 funds tracked by Wall St. Rank hold TUSK as of Q1 2026.

  • Quadrature Capital reported no remaining Mammoth Energy Services position as of Q1 2026 after selling out during the quarter.
  • Quadrature Capital sold 65,875 Mammoth Energy Services shares in Q1 2026, an estimated $122K.
  • Quadrature Capital first reported a position in Mammoth Energy Services in Q2 2018 and held it in 4 quarters.
  • Quadrature Capital's Mammoth Energy Services position peaked at $361K in Q4 2022.
  • 90 funds tracked by Wall St. Rank held Mammoth Energy Services as of Q1 2026.

Based on Quadrature Capital's 13F filing for Q1 2026, filed 15 May 2026.