Northwestern Mutual Wealth Management
TUSK icon

Northwestern Mutual Wealth Management’s Mammoth Energy Services TUSK Stock Holding History

Northwestern Mutual Wealth Management’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 		– Sell
-28
Closed -$52 – 4466
2025
Q4 		$52 Buy
+28
New +$57 ﹤0.01% 3903

Other funds holding TUSK

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BlackRock
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VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Dimensional Fund Advisors
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
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
State Street
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
Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return

Northwestern Mutual Wealth Management's TUSK Position: Q1 2026 in Review

Northwestern Mutual Wealth Management sold out of Mammoth Energy Services (TUSK) in Q1 2026, closing a stake of 28 shares — an estimated $52 sold.

Northwestern Mutual Wealth Management first reported a position in TUSK in Q4 2025 and held it in 1 quarter. The position peaked at $52 in Q4 2025. 90 funds tracked by Wall St. Rank hold TUSK as of Q1 2026.

  • Northwestern Mutual Wealth Management reported no remaining Mammoth Energy Services position as of Q1 2026 after selling out during the quarter.
  • Northwestern Mutual Wealth Management sold 28 Mammoth Energy Services shares in Q1 2026, an estimated $52.
  • Northwestern Mutual Wealth Management first reported a position in Mammoth Energy Services in Q4 2025 and held it in 1 quarter.
  • Northwestern Mutual Wealth Management's Mammoth Energy Services position peaked at $52 in Q4 2025.
  • 90 funds tracked by Wall St. Rank held Mammoth Energy Services as of Q1 2026.

Based on Northwestern Mutual Wealth Management's 13F filing for Q1 2026, filed 7 May 2026.