# MAMMOTH ENERGY SVCS INC (TUSK)

> Institutional ownership reported to the SEC as of Q3 2026, from Form 13F filings. Source: https://holderbook.com/stocks/TUSK/

- Reporting holders: 1
- Reported value: $3
- Held through calls: 0.0%
- Held through puts: 0.0%

A 13F reports long US equity positions only. Shorts, bonds, foreign listings and cash are not visible here, and positions are disclosed up to 45 days after the quarter ends.

## Largest holders

| Manager | Value | Shares | Share of their book | Quarters held |
|---|---|---|---|---|
| [Farther Finance Advisors, LLC](https://holderbook.com/funds/1992825-farther-finance-advisors-llc/) | $3 | 1 | 0.0% | 3 |

## Quarter by quarter

| Quarter | Holders | Reported value |
|---|---|---|
| Q3 2026 | 1 | $3 |
| Q2 2026 | 96 | $87.5M |
| Q1 2026 | 89 | $86.0M |
| Q4 2025 | 73 | $63.8M |
| Q3 2025 | 79 | $83.1M |
| Q2 2025 | 66 | $102.4M |
| Q1 2025 | 66 | $76.3M |
| Q4 2024 | 67 | $112.8M |
| Q3 2024 | 66 | $152.3M |
| Q2 2024 | 67 | $127.3M |
| Q1 2024 | 67 | $143.2M |
| Q4 2023 | 70 | $176.5M |