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TUSK icon

Nuveen’s Mammoth Energy Services TUSK Stock Holding History

Nuveen’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 		$90.3K Hold
36,843
– – ﹤0.01% 3180
2025
Q4 		$68.2K Hold
36,843
– – ﹤0.01% 3224
2025
Q3 		$84.4K Hold
36,843
– – ﹤0.01% 3235
2025
Q2 		$103K Hold
36,843
– – ﹤0.01% 3247
2025
Q1 		$75.2K Hold
36,843
– – ﹤0.01% 3240
2024
Q4 		$111K Hold
36,843
– – ﹤0.01% 3280
2024
Q3 		$151K Hold
36,843
– – ﹤0.01% 3268
2024
Q2 		$121K Hold
36,843
– – ﹤0.01% 3295
2024
Q1 		$134K Hold
36,843
– – ﹤0.01% 3231
2023
Q4 		$164K Buy
36,843
+4,701
+15% +$20.8K ﹤0.01% 3242
2023
Q3 		$149K Hold
32,142
– – ﹤0.01% 3082
2023
Q2 		$155K Buy
+32,142
New +$133K ﹤0.01% 3127
2020
Q2 		– Sell
-53,215
Closed -$40K – 3365
2020
Q1 		$40K Sell
53,215
-2,947
-5% -$3.88K ﹤0.01% 3120
2019
Q4 		$123K Sell
56,162
-247,080
-81% -$443K ﹤0.01% 3116
2019
Q3 		$753K Buy
303,242
+8,732
+3% +$41.5K ﹤0.01% 2808
2019
Q2 		$2.03M Buy
+294,510
New +$3.74M ﹤0.01% 2436

Other funds holding TUSK

WC
Wexford Capital West Palm Beach, Florida $690M AUM 57.92% 1-Year Est. Return
Adage Capital Partners
Adage Capital Partners Boston, Massachusetts $64.8B AUM 42.7% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
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

Nuveen's TUSK Position: Q1 2026 in Review

Nuveen held its Mammoth Energy Services (TUSK) position steady in Q1 2026 at 36,843 shares worth $90.3K. The position accounts for ﹤0.01% of the portfolio, ranked #3180.

Nuveen first reported a position in TUSK in Q2 2019 and has held it in 16 quarters since. The position peaked at $2.03M in Q2 2019. 90 funds tracked by Wall St. Rank hold TUSK as of Q1 2026.

  • Nuveen held 36,843 shares of Mammoth Energy Services worth $90.3K as of Q1 2026.
  • Nuveen left its Mammoth Energy Services share count unchanged in Q1 2026.
  • Mammoth Energy Services made up ﹤0.01% of Nuveen's portfolio in Q1 2026, its #3180 holding.
  • Nuveen first reported a position in Mammoth Energy Services in Q2 2019 and has held it in 16 quarters since.
  • Nuveen's Mammoth Energy Services position peaked at $2.03M in Q2 2019.
  • 90 funds tracked by Wall St. Rank held Mammoth Energy Services as of Q1 2026.

Based on Nuveen's 13F filing for Q1 2026, filed 30 Apr 2026.