Advisory Services Network’s Mammoth Energy Services TUSK Stock Holding History

Advisory Services Network’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	-500	Closed	-$1.23K	–	4453
2026 Q1	$1.23K	Buy	+500	New	+$1.14K	﹤0.01%	4271
2025 Q4	–	Sell	-500	Closed	-$1.15K	–	4084
2025 Q3	$1.15K	Buy	+500	New	+$1.23K	﹤0.01%	3907
2024 Q1	–	Sell	-500	Closed	-$2.23K	–	3500
2023 Q4	$2.23K	Buy	+500	New	+$2.22K	﹤0.01%	3366
2023 Q2	–	Sell	-500	Closed	-$2.11K	–	3505
2023 Q1	$2.11K	Hold	500	–	–	﹤0.01%	3415
2022 Q4	$4.33K	Buy	+500	New	+$2.85K	﹤0.01%	3177
2021 Q3	–	Sell	-500	Closed	-$2K	–	3089
2021 Q2	$2K	Buy	+500	New	+$2.06K	﹤0.01%	3367

Other funds holding TUSK

Wexford Capital West Palm Beach, Florida $782M AUM 62.56% 1-Year Est. Return

Adage Capital Partners Boston, Massachusetts $71.3B AUM 56.8% 1-Year Est. Return

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 Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Jane Street New York $1.21T AUM 78.12% 1-Year Est. Return

Citadel Advisors Miami, Florida $875B AUM 40.89% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

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

Advisory Services Network's TUSK Position: Q2 2026 in Review

Advisory Services Network sold out of Mammoth Energy Services (TUSK) in Q2 2026, closing a stake of 500 shares — an estimated $1.23K sold.

Advisory Services Network first reported a position in TUSK in Q2 2021 and held it in 6 quarters. The position peaked at $4.33K in Q4 2022. 94 funds tracked by Wall St. Rank hold TUSK as of Q2 2026.

Advisory Services Network reported no remaining Mammoth Energy Services position as of Q2 2026 after selling out during the quarter.
Advisory Services Network sold 500 Mammoth Energy Services shares in Q2 2026, an estimated $1.23K.
Advisory Services Network first reported a position in Mammoth Energy Services in Q2 2021 and held it in 6 quarters.
Advisory Services Network's Mammoth Energy Services position peaked at $4.33K in Q4 2022.
94 funds tracked by Wall St. Rank held Mammoth Energy Services as of Q2 2026.

Based on Advisory Services Network's 13F filing for Q2 2026, filed 12 Aug 2026.