Jefferies Financial Group’s Mammoth Energy Services TUSK Stock Holding History

Jefferies Financial Group’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 Q3	$92.3K	Buy	+32,500	New	+$97.6K	﹤0.01%	1193

Other funds holding TUSK

Russell Investments Group London, United Kingdom $114B AUM 33.83% 1-Year Est. Return

Peapod Lane Capital Bedford Hills, New York $134M AUM 63.91% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $551B AUM 33.95% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return

Bank of New York Mellon New York $608B AUM 32.77% 1-Year Est. Return

Citigroup New York $308B AUM 40.94% 1-Year Est. Return

Steinberganna Wealth Management Huntington, New York $233M AUM 22.27% 1-Year Est. Return

Accretive Wealth Partners Parsippany, New Jersey $470M AUM 11% 1-Year Est. Return

Archer Investment Corporation Carmel, Indiana $545M AUM 21.2% 1-Year Est. Return

PNC Financial Services Group Pittsburgh, Pennsylvania $191B AUM 30.51% 1-Year Est. Return

Jefferies Financial Group's TUSK Position: Q3 2026 in Review

Jefferies Financial Group opened a new position in Mammoth Energy Services (TUSK) in Q3 2026: 32,500 shares worth $92.3K. The stake represents ﹤0.01% of the portfolio and ranks #1193 among its holdings.

20 funds tracked by Wall St. Rank hold TUSK as of Q3 2026.

Jefferies Financial Group held 32,500 shares of Mammoth Energy Services worth $92.3K as of Q3 2026.
Mammoth Energy Services was a new Jefferies Financial Group position in Q3 2026.
Mammoth Energy Services made up ﹤0.01% of Jefferies Financial Group's portfolio in Q3 2026, its #1193 holding.
20 funds tracked by Wall St. Rank held Mammoth Energy Services as of Q3 2026.

Based on Jefferies Financial Group's 13F filing for Q3 2026, filed 5 Nov 2026.