Virtu Financial’s Mammoth Energy Services TUSK Stock Holding History

Virtu Financial’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	$42K	Buy	+12,793	New	+$37.4K	﹤0.01%	1246
2026 Q1	–	Sell	-17,973	Closed	-$33K	–	2321
2025 Q4	$33K	Buy	17,973 +3,825	+27%	+$7.72K	﹤0.01%	1355
2025 Q3	$32K	Buy	+14,148	New	+$34.8K	﹤0.01%	1218
2024 Q1	–	Sell	-11,248	Closed	-$50K	–	2115
2023 Q4	$50K	Buy	+11,248	New	+$49.9K	﹤0.01%	1171
2023 Q2	–	Sell	-12,288	Closed	-$52K	–	2056
2023 Q1	$52K	Buy	+12,288	New	+$73.2K	0.01%	1088
2022 Q4	–	Sell	-23,259	Closed	-$79K	–	2144
2022 Q3	$79K	Buy	+23,259	New	+$81.1K	0.01%	1130
2022 Q1	–	Sell	-15,850	Closed	-$29K	–	2047
2021 Q4	$29K	Buy	+15,850	New	+$41.4K	﹤0.01%	1456

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

Virtu Financial's TUSK Position: Q2 2026 in Review

Virtu Financial opened a new position in Mammoth Energy Services (TUSK) in Q2 2026: 12,793 shares worth $42K. The stake represents ﹤0.01% of the portfolio and ranks #1246 among its holdings. This is a return to the name: Virtu Financial previously reported a position in TUSK as recently as Q4 2025.

Virtu Financial first reported a position in TUSK in Q4 2021 and has held it in 7 quarters since. The position peaked at $79K in Q3 2022. 94 funds tracked by Wall St. Rank hold TUSK as of Q2 2026.

Virtu Financial held 12,793 shares of Mammoth Energy Services worth $42K as of Q2 2026.
Mammoth Energy Services was a new Virtu Financial position in Q2 2026.
Mammoth Energy Services made up ﹤0.01% of Virtu Financial's portfolio in Q2 2026, its #1246 holding.
Virtu Financial first reported a position in Mammoth Energy Services in Q4 2021 and has held it in 7 quarters since.
Virtu Financial's Mammoth Energy Services position peaked at $79K in Q3 2022.
94 funds tracked by Wall St. Rank held Mammoth Energy Services as of Q2 2026.

Based on Virtu Financial's 13F filing for Q2 2026, filed 13 Aug 2026.