Mammoth Energy Services, Inc. (TUSK)
- Sector
- Industrials
- Industry
- Conglomerates
- Last price
- $2.82
- As of
Kresmion compiles this page from TUSK's SEC filings, its 13F institutional holders and the market events Kresmion detects, each linked to its source.
MAMMOTH ENERGY SERVICES, INC. (TUSK): 5 institutional managers tracked by Kresmion reported non-option positions in their 2026Q2 Form 13F filings, and the most recent SEC filing on record for the company is a Form 10-Q filed 2026-08-07.
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Preview the TUSK dossierActive events for TUSK
- high13F: funds added
4 tracked funds increased TUSK this 2026Q2, institutional consensus
- high13F: large increase
CITADEL ADVISORS LLC added +329% to TUSK (2026Q2)
- high13F: funds added
3 tracked funds increased TUSK this 2026Q2, institutional consensus
- high13F: large increase
Point72 Asset Management, L.P. added +383% to TUSK (2026Q2)
- medium13F: new position
MILLENNIUM MANAGEMENT LLC new position in TUSK
FREE, NO ACCOUNT
Every event on TUSK, as it fires
You are seeing 5 of 9 events recorded on TUSK since 2026-06-02.
The five above landed across 2 days. The other 4 were recorded on 1 other days.
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Largest reported share positions in TUSK (2026Q2)
| Manager / security | Market value | % portfolio | QoQ |
|---|---|---|---|
| CITADEL ADVISORS LLCCUSIP 56155L108 · 2026Q2 | $1.5M | 0.00% | , |
| RENAISSANCE TECHNOLOGIES LLCCUSIP 56155L108 · 2026Q2 | $950K | 0.00% | , |
| MILLENNIUM MANAGEMENT LLCCUSIP 56155L108 · 2026Q2 | $404K | 0.00% | , |
| Point72 Asset Management, L.P.CUSIP 56155L108 · 2026Q2 | $234K | 0.00% | , |
| TWO SIGMA INVESTMENTS, LPCUSIP 56155L108 · 2026Q2 | $190K | 0.00% | , |
Quarterly SEC Form 13F disclosures from the managers Kresmion tracks, not a complete ownership ranking. Non-option holdings only; reported put and call positions are excluded. Different securities are labeled by CUSIP. Values are reporting-period snapshots, not current position values. Filings can arrive up to 45 days after quarter-end.
Recent SEC filings, TUSK
- 10-QSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 10-QSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 10-KSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 10-QSEC EDGAR ↗
TUSK against its peers
TUSK's operating margin of -129.7% ranks in the 15th percentile of 16 Conglomerates sub-industry peers, fiscal periods ending between 2025-06-30 and 2026-03-31.
| Metric | TUSK | Peer median | Percentile | n |
|---|---|---|---|---|
| Revenue FY | 44.3M USD | 172M USD | 25 | 17 |
| Gross margin | n/a | 24.9% | n/a | 10 |
| Operating margin | -129.7% | -2.8% | 15 | 16 |
| Net margin | 10.4% | 0.0% | 83 | 19 |
| Return on equity | 1.8% | 0.0% | 61 | 18 |
| P / E | 28.2x | 16.9x | 58 | 5 |
Peers (19): BOOM, MAMK, AIRT, RCMT, FIP, NNBR, BOC, FBYD, STRR, TRC, ATVK, GPUS, HHS, TTI, CRESY, DLX, LGPS, PLAG, BBUC. Left out: AIAI (no annual filing), BBXIB (period gap), MATW (no annual filing), SITS (period gap), KRTL (no annual filing), PAM (period gap). Fiscal periods ending between 2025-06-30 and 2026-03-31. Every figure is one full fiscal year read from one annual filing (TUSK: 10-K), reported in USD. Nothing is trailing twelve months and nothing is converted between currencies. Source: SEC EDGAR XBRL company facts (public domain); prices from Kresmion's daily equity market-data snapshot. Open the full comparison.
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