Osaic Holdings
TUSK icon

Osaic Holdings’s Mammoth Energy Services TUSK Stock Holding History

Osaic Holdings’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 		$487 Sell
150
-72,269
-100% -$211K ﹤0.01% 7657
2026
Q1 		$177K Sell
72,419
-7,267
-9% -$16.5K ﹤0.01% 4244
2025
Q4 		$147K Buy
79,686
+48,583
+156% +$98.1K ﹤0.01% 4378
2025
Q3 		$73.7K Buy
31,103
+1,670
+6% +$4.11K ﹤0.01% 5040
2025
Q2 		$82.4K Sell
29,433
-30,117
-51% -$77.1K ﹤0.01% 4667
2025
Q1 		$121K Hold
59,550
– – ﹤0.01% 4035
2024
Q4 		$179K Buy
59,550
+4,700
+9% +$17.3K ﹤0.01% 3703
2024
Q3 		$224K Hold
54,850
– – ﹤0.01% 3558
2024
Q2 		$180K Sell
54,850
-2,115
-4% -$7.26K ﹤0.01% 3653
2024
Q1 		$207K Sell
56,965
-23,000
-29% -$86.7K ﹤0.01% 3638
2023
Q4 		$357K Hold
79,965
– – ﹤0.01% 3448
2023
Q3 		$371K Buy
79,965
+71,650
+862% +$349K ﹤0.01% 3503
2023
Q2 		$40.2K Hold
8,315
– – ﹤0.01% 5081
2023
Q1 		$35.1K Sell
8,315
-805
-9% -$4.79K ﹤0.01% 5199
2022
Q4 		$78.6K Buy
9,120
+7,005
+331% +$39.9K ﹤0.01% 4626
2022
Q3 		$7K Hold
2,115
– – ﹤0.01% 6217
2022
Q2 		$5K Hold
2,115
– – ﹤0.01% 6502
2022
Q1 		$5K Sell
2,115
-8
-0.4% -$15 ﹤0.01% 6506
2021
Q4 		$4K Hold
2,123
– – ﹤0.01% 6785
2021
Q3 		$6K Hold
2,123
– – ﹤0.01% 6471
2021
Q2 		$10K Hold
2,123
– – ﹤0.01% 6080
2021
Q1 		$11K Hold
2,123
– – ﹤0.01% 5835
2020
Q4 		$9K Hold
2,123
– – ﹤0.01% 5581
2020
Q3 		$3K Hold
2,123
– – ﹤0.01% 5760
2020
Q2 		$3K Hold
2,123
– – ﹤0.01% 5695
2020
Q1 		$2K Buy
+2,123
New +$2.8K ﹤0.01% 5733

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

Osaic Holdings's TUSK Position: Q2 2026 in Review

Osaic Holdings reduced its Mammoth Energy Services (TUSK) stake by 100% in Q2 2026, selling an estimated $211K and leaving 150 shares worth $487. The position accounts for ﹤0.01% of the portfolio, ranked #7657.

Osaic Holdings first reported a position in TUSK in Q1 2020 and has held it in 26 quarters since. The position peaked at $371K in Q3 2023. 94 funds tracked by Wall St. Rank hold TUSK as of Q2 2026.

  • Osaic Holdings held 150 shares of Mammoth Energy Services worth $487 as of Q2 2026.
  • Osaic Holdings sold 72,269 Mammoth Energy Services shares in Q2 2026, an estimated $211K.
  • Mammoth Energy Services made up ﹤0.01% of Osaic Holdings's portfolio in Q2 2026, its #7657 holding.
  • Osaic Holdings first reported a position in Mammoth Energy Services in Q1 2020 and has held it in 26 quarters since.
  • Osaic Holdings's Mammoth Energy Services position peaked at $371K in Q3 2023.
  • 94 funds tracked by Wall St. Rank held Mammoth Energy Services as of Q2 2026.

Based on Osaic Holdings's 13F filing for Q2 2026, filed 14 Aug 2026.