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Livermore
Livermore
ZHEN

Renaissance Technologies LLC

SEC CIK
0001037389
Latest filing
Aug 13, 2026

TUSK holding history

Mammoth Energy Services, Inc. in every 13F filed by Renaissance Technologies LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

TUSK overviewAll 13F holders of TUSKFull Q2 2026 holdings

Shares (Q2 2026)
292,280
Value
$949.9K
% of portfolio
<0.1%
Quarters held
22
Since Q1 2021
Holdings of TUSK by Renaissance Technologies LLC, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 2026292,280$949.9K<0.1%+60,308+26.0%AddedHolders
Q1 2026231,972$568.3K<0.1%+45,900+24.7%AddedHolders
Q4 2025186,072$344.2K<0.1%+52,100+38.9%AddedHolders
Q3 2025133,972$306.8K<0.1%+1,800+1.4%AddedHolders
Q2 2025132,172$370.1K<0.1%−3,100−2.3%ReducedHolders
Q1 2025135,272$276.0K<0.1%+1,700+1.3%AddedHolders
Q4 2024133,572$400.7K<0.1%−100−0.1%ReducedHolders
Q3 2024133,672$546.7K<0.1%+3,000+2.3%AddedHolders
Q2 2024130,672$428.6K<0.1%−3,600−2.7%ReducedHolders
Q1 2024134,272$489.0K<0.1%−8,700−6.1%ReducedHolders
Q4 2023142,972$638.0K<0.1%−9,600−6.3%ReducedHolders
Q3 2023152,572$708.0K<0.1%−36,400−19.3%ReducedHolders
Q2 2023188,972$913.0K<0.1%−61,500−24.6%ReducedHolders
Q1 2023250,472$1.06M<0.1%+46,800+23.0%AddedHolders
Q4 2022203,672$1.76M<0.1%+4,200+2.1%AddedHolders
Q3 2022199,472$680.0K<0.1%−4,600−2.3%ReducedHolders
Q2 2022204,072$449.0K<0.1%−36,200−15.1%ReducedHolders
Q1 2022240,272$512.0K<0.1%+123,800+106.3%AddedHolders
Q4 2021116,472$212.0K<0.1%−23,500−16.8%ReducedHolders
Q3 2021139,972$407.0K<0.1%−82,552−37.1%ReducedHolders
Q2 2021222,524$1.02M<0.1%+88,452+66.0%AddedHolders
Q1 2021134,072$713.0K<0.1%––Holders

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.