Robotti Robert
- SEC CIK
- 0001105838
- Latest filing
- Aug 7, 2026
SDRL holding history
SEADRILL Ltd in every 13F filed by Robotti Robert, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
SDRL overviewAll 13F holders of SDRLFull Q2 2026 holdings
- Shares (Q2 2026)
- 133,210
- Value
- $5.04M
- % of portfolio
- 0.8%
- Quarters held
- 8
- Since Q3 2023
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q2 2026 | 133,210 | $5.04M | 0.8% | +1,350+1.0% | Added | Holders |
| Q1 2026 | 131,860 | $6.00M | 0.9% | +112,950+597.3% | Added | Holders |
| Q4 2025 | 18,910 | $654.3K | 0.1% | +2,860+17.8% | Added | Holders |
| Q3 2025 | 16,050 | $484.9K | 0.1% | 00.0% | Unchanged | Holders |
| Q2 2025 | 16,050 | $421.3K | 0.1% | 00.0% | Unchanged | Holders |
| Q1 2025 | 16,050 | $401.3K | 0.1% | +8,000+99.4% | Added | Holders |
| Q4 2024 | 8,050 | $313.4K | 0.1% | +8,050 | New | Holders |
| Q4 2023 | 0 | $0 | 0.0% | −10,340−100.0% | Sold out | Holders |
| Q3 2023 | 10,340 | $463.1K | 0.1% | +10,340 | New | Holders |