Muhlenkamp & Co Inc
- SEC CIK
- 0001133219
- Latest filing
- Aug 17, 2026
RIG holding history
Transocean Ltd. in every 13F filed by Muhlenkamp & Co Inc, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
RIG overviewAll 13F holders of RIGFull Q2 2026 holdings
- Shares (Q3 2025)
- 0
- Sold out in Q3 2025
- Value
- $0
- % of portfolio
- 0.0%
- Quarters held
- 9
- Since Q2 2023
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q3 2025 | 0 | $0 | 0.0% | −1,058,760−100.0% | Sold out | Holders |
| Q2 2025 | 1,058,760 | $2.74M | 0.9% | +34,122+3.3% | Added | Holders |
| Q1 2025 | 1,024,638 | $3.25M | 1.1% | +370.0% | Added | Holders |
| Q4 2024 | 1,024,601 | $3.84M | 1.2% | +7,636+0.8% | Added | Holders |
| Q3 2024 | 1,016,965 | $4.32M | 1.3% | +2,696+0.3% | Added | Holders |
| Q2 2024 | 1,014,269 | $5.43M | 1.7% | +3,771+0.4% | Added | Holders |
| Q1 2024 | 1,010,498 | $6.35M | 1.8% | +33,740+3.5% | Added | Holders |
| Q4 2023 | 976,758 | $6.20M | 2.0% | +16,081+1.7% | Added | Holders |
| Q3 2023 | 960,677 | $7.89M | 2.7% | +104,685+12.2% | Added | Holders |
| Q2 2023 | 855,992 | $6.00M | 2.1% | – | No prior filing | Holders |