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Sterling Capital Management’s Mammoth Energy Services TUSK Stock Holding History

Sterling Capital Management’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 		– Sell
-803
Closed -$1.97K – 3420
2026
Q1 		$1.97K Sell
803
-871
-52% -$1.98K ﹤0.01% 3000
2025
Q4 		$3.1K Hold
1,674
– – ﹤0.01% 3002
2025
Q3 		$3.83K Buy
1,674
+1,023
+157% +$2.52K ﹤0.01% 2843
2025
Q2 		$1.82K Buy
651
+214
+49% +$548 ﹤0.01% 2941
2025
Q1 		$891 Sell
437
-388
-47% -$1.03K ﹤0.01% 2853
2024
Q4 		$2.48K Buy
825
+748
+971% +$2.76K ﹤0.01% 2722
2024
Q3 		$315 Buy
+77
New +$282 ﹤0.01% 3019

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

Sterling Capital Management's TUSK Position: Q2 2026 in Review

Sterling Capital Management sold out of Mammoth Energy Services (TUSK) in Q2 2026, closing a stake of 803 shares — an estimated $1.97K sold.

Sterling Capital Management first reported a position in TUSK in Q3 2024 and held it in 7 quarters. The position peaked at $3.83K in Q3 2025. 94 funds tracked by Wall St. Rank hold TUSK as of Q2 2026.

  • Sterling Capital Management reported no remaining Mammoth Energy Services position as of Q2 2026 after selling out during the quarter.
  • Sterling Capital Management sold 803 Mammoth Energy Services shares in Q2 2026, an estimated $1.97K.
  • Sterling Capital Management first reported a position in Mammoth Energy Services in Q3 2024 and held it in 7 quarters.
  • Sterling Capital Management's Mammoth Energy Services position peaked at $3.83K in Q3 2025.
  • 94 funds tracked by Wall St. Rank held Mammoth Energy Services as of Q2 2026.

Based on Sterling Capital Management's 13F filing for Q2 2026, filed 28 Jul 2026.