Mammoth Energy Services
TUSK
TUSK
65 hedge funds and large institutions have $102M invested in Mammoth Energy Services in 2025 Q2 according to their latest regulatory filings, with 5 funds opening new positions, 31 increasing their positions, 16 reducing their positions, and 5 closing their positions.
New
Increased
Maintained
Reduced
Closed
more repeat investments, than reductions
Existing positions increased: | Existing positions reduced:
more capital invested
Capital invested by funds: $ → $
more funds holding
Funds holding: →
more funds holding in top 10
Funds holding in top 10: →
0% more first-time investments, than exits
New positions opened: 5 | Existing positions closed: 5
1.8% less ownership
Funds ownership: 77.53% → 75.73% (-1.8%)
77% less call options, than puts
Call options by funds: $45K | Put options by funds: $199K
Holders
65
Holding in Top 10
1
Calls
$45K
Puts
$199K
Top Buyers
1 | +$1.19M | |
2 | +$457K | |
3 | +$263K | |
4 |
Royal Bank of Canada
Toronto,
Ontario, Canada
|
+$233K |
5 |
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Marshall Wace
London,
United Kingdom
|
+$161K |
Top Sellers
1 | -$3.51M | |
2 | -$1.18M | |
3 | -$420K | |
4 |
Citadel Advisors
Miami,
Florida
|
-$105K |
5 |
Millennium Management
New York
|
-$103K |