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 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 $690M AUM 57.92% 1-Year Est. Return

Adage Capital Partners Boston, Massachusetts $64.8B AUM 42.7% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

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 Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

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 Miami, Florida $618B AUM 30.34% 1-Year Est. Return

Advisory Services Network's TUSK Position: Q1 2026 in Review

Advisory Services Network opened a new position in Mammoth Energy Services (TUSK) in Q1 2026: 500 shares worth $1.23K. The stake represents ﹤0.01% of the portfolio and ranks #4271 among its holdings. This is a return to the name: Advisory Services Network previously reported a position in TUSK as recently as Q3 2025.

Advisory Services Network first reported a position in TUSK in Q2 2021 and has held it in 6 quarters since. The position peaked at $4.33K in Q4 2022. 90 funds tracked by Wall St. Rank hold TUSK as of Q1 2026.

Advisory Services Network held 500 shares of Mammoth Energy Services worth $1.23K as of Q1 2026.
Mammoth Energy Services was a new Advisory Services Network position in Q1 2026.
Mammoth Energy Services made up ﹤0.01% of Advisory Services Network's portfolio in Q1 2026, its #4271 holding.
Advisory Services Network first reported a position in Mammoth Energy Services in Q2 2021 and has held it in 6 quarters since.
Advisory Services Network's Mammoth Energy Services position peaked at $4.33K in Q4 2022.
90 funds tracked by Wall St. Rank held Mammoth Energy Services as of Q1 2026.

Based on Advisory Services Network's 13F filing for Q1 2026, filed 15 May 2026.