Mammoth Energy Services (TUSK) Tax Rate (2015 - 2026)
Mammoth Energy Services (TUSK) recorded Tax Rate of 282.90% in Q2 2026, up 280.41 percentage points from 2.49% a year earlier and up 258.47 percentage points from the prior quarter.
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Analysis
Mammoth Energy Services (TUSK) Tax Rate (2015 - 2026) Analysis & Trends
On a TTM basis, Mammoth Energy Services' Tax Rate came in at -48.59% as of Jun 30, 2026, down 45.33 percentage points year-over-year; for FY2025, it was -6.85%, down 12.66 percentage points from FY2024.
- Annual Tax Rate has a five-year change of -17.01 percentage points (FY2020 to FY2025).
- Across earlier years, Tax Rate came in at 5.82% in FY2024 (-128.81 pp), 134.63% in FY2023 (+29.86 pp), 104.77% in FY2022 (+86.37 pp) and 18.39% in FY2021 (+8.23 pp).
- The Q2 2026 figure is the highest quarterly Tax Rate in data going back to Q1 2015.
- On a year-over-year basis, Tax Rate rose in three of the last eight quarters, with an average year-over-year change of +31.95 percentage points.
- Peak year-over-year performance for Tax Rate in the last five years was a gain of 280.41 percentage points in Q2 2026, against a drop of 209.19 percentage points in Q3 2021 at the low end.
- Per Business Quant, the preceding three quarters came in at 24.43% (Q1 2026), -16.49% (Q4 2025) and -21.58% (Q3 2025).
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Tax Rate (Qtr) |
|---|---|---|---|---|---|
| 1 | Slb | 72.31 Bn | 69.42 Bn | 1.40 Bn | 20.02% |
| 2 | Baker Hughes | 54.50 Bn | 17.77 Bn | 1.58 Bn | 23.54% |
| 3 | TechnipFMC | 26.69 Bn | 22.84 Bn | 684.70 Mn | 23.96% |
| 4 | Halliburton | 26.49 Bn | 18.25 Bn | 804.00 Mn | 18.98% |
| 5 | Nov | 6.70 Bn | 1.49 Bn | 521.00 Mn | 26.11% |
| 6 | Noble | 6.66 Bn | 4.59 Bn | 239.27 Mn | - |
| 7 | Transocean | 5.85 Bn | 3.56 Bn | 358.00 Mn | 7.61% |
| 8 | Weatherford International | 5.65 Bn | 1.58 Bn | 333.00 Mn | 44.00% |
| 9 | Valaris | 5.44 Bn | 3.06 Bn | 123.70 Mn | 41.69% |
| 10 | Mammoth Energy Services | 136.68 Mn | -298.02 Mn | 16.34 Mn | 282.90% |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Jun 30, 2026 | 282.90% |
| Mar 31, 2026 | 24.43% |
| Sep 30, 2023 | 146.30% |
| Mar 31, 2023 | 28.53% |
| Dec 31, 2022 | 31.22% |
| Sep 30, 2022 | 33.08% |
| Jun 30, 2022 | 69.79% |
| Mar 31, 2019 | 44.74% |
| Sep 30, 2018 | 51.84% |
| Jun 30, 2018 | 55.62% |
| Mar 31, 2018 | 45.26% |
| Dec 31, 2017 | 13.35% |
| Mar 31, 2015 | 17.70% |
API Access
Mammoth Energy Services Tax Rate API
Pull this series into your own models, spreadsheets and apps with the Business Quant
Historical Metrics API. The request below matches the chart above — change the
frequency, period or values and it follows. Swap YOUR_API_KEY for your own key.
https://data.businessquant.com/historic?slug=tax-rate&ticker=TUSK&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "tax-rate", "ticker": "TUSK", "period": "max", "api_key": "YOUR_API_KEY"}
data = requests.get(url, params=params).json()const res = await fetch("https://data.businessquant.com/historic?slug=tax-rate&ticker=TUSK&period=max&api_key=YOUR_API_KEY");
const data = await res.json();