Citigroup Inc
- SEC CIK
- 0000831001
- Latest filing
- Aug 3, 2026
TUSK holding history
Mammoth Energy Services, Inc. in every 13F filed by Citigroup Inc, 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)
- 1
- Value
- $3
- % of portfolio
- <0.1%
- Quarters held
- 17
- Since Q1 2021
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q2 2026 | 1 | $3 | <0.1% | −1,126−99.9% | Reduced | Holders |
| Q1 2026 | 1,127 | $2.76K | <0.1% | +578+105.3% | Added | Holders |
| Q4 2025 | 549 | $1.02K | <0.1% | −178−24.5% | Reduced | Holders |
| Q3 2025 | 727 | $1.67K | <0.1% | −8,731−92.3% | Reduced | Holders |
| Q2 2025 | 9,458 | $26.5K | <0.1% | −7,861−45.4% | Reduced | Holders |
| Q1 2025 | 17,319 | $35.3K | <0.1% | −20,852−54.6% | Reduced | Holders |
| Q4 2024 | 38,171 | $114.5K | <0.1% | +17,946+88.7% | Added | Holders |
| Q3 2024 | 20,225 | $82.7K | <0.1% | +14,568+257.5% | Added | Holders |
| Q2 2024 | 5,657 | $18.6K | <0.1% | +1,076+23.5% | Added | Holders |
| Q1 2024 | 4,581 | $16.7K | <0.1% | +1,083+31.0% | Added | Holders |
| Q4 2023 | 3,498 | $15.6K | <0.1% | +3,443+6,260.0% | Added | Holders |
| Q3 2023 | 55 | $255 | <0.1% | −6,882−99.2% | Reduced | Holders |
| Q2 2023 | 6,937 | $33.5K | <0.1% | +4,443+178.1% | Added | Holders |
| Q1 2023 | 2,494 | $10.5K | <0.1% | +17+0.7% | Added | Holders |
| Q4 2022 | 2,477 | $21.4K | <0.1% | +2,477 | New | Holders |
| Q2 2022 | 0 | $0 | 0.0% | −170,000−100.0% | Sold out | Holders |
| Q1 2022 | 170,000 | $362.0K | <0.1% | +170,000 | New | Holders |
| Q2 2021 | 0 | $0 | 0.0% | −6,197−100.0% | Sold out | Holders |
| Q1 2021 | 6,197 | $33.0K | <0.1% | – | – | Holders |
Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.