CC
TUSK icon

Centiva Capital’s Mammoth Energy Services TUSK Stock Holding History

Centiva 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
Q2 		$425K Buy
130,870
+19,762
+18% +$57.8K ﹤0.01% 998
2026
Q1 		$272K Buy
111,108
+69,791
+169% +$159K ﹤0.01% 1105
2025
Q4 		$76.4K Buy
+41,317
New +$83.4K ﹤0.01% 1105

Other funds holding TUSK

WC
Wexford Capital West Palm Beach, Florida $782M AUM 62.56% 1-Year Est. Return
Adage Capital Partners
Adage Capital Partners Boston, Massachusetts $71.3B AUM 56.8% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
PLC
Peapod Lane Capital Bedford Hills, New York $148M AUM 89.92% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Jane Street
Jane Street New York $1.21T AUM 78.12% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $875B AUM 40.89% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Marshall Wace
Marshall Wace London, United Kingdom $127B AUM 46.06% 1-Year Est. Return
JHU
Johns Hopkins University Baltimore, Maryland $1.5B AUM 13.39% 1-Year Est. Return

Centiva Capital's TUSK Position: Q2 2026 in Review

Centiva Capital increased its Mammoth Energy Services (TUSK) stake by 18% in Q2 2026, buying an estimated $57.8K and bringing the position to 130,870 shares worth $425K. The position accounts for ﹤0.01% of the portfolio, ranked #998.

Centiva Capital first reported a position in TUSK in Q4 2025 and has held it in 3 quarters since. 94 funds tracked by Wall St. Rank hold TUSK as of Q2 2026.

  • Centiva Capital held 130,870 shares of Mammoth Energy Services worth $425K as of Q2 2026.
  • Centiva Capital bought 19,762 Mammoth Energy Services shares in Q2 2026, an estimated $57.8K.
  • Mammoth Energy Services made up ﹤0.01% of Centiva Capital's portfolio in Q2 2026, its #998 holding.
  • Centiva Capital first reported a position in Mammoth Energy Services in Q4 2025 and has held it in 3 quarters since.
  • 94 funds tracked by Wall St. Rank held Mammoth Energy Services as of Q2 2026.

Based on Centiva Capital's 13F filing for Q2 2026, filed 13 Aug 2026.