Muhlenkamp & Co Inc
- SEC CIK
- 0001133219
- Latest filing
- Aug 17, 2026
SLB holding history
SLB Limited 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.
SLB overviewAll 13F holders of SLBFull Q2 2026 holdings
- Shares (Q2 2026)
- 323,878
- Value
- $15.1M
- % of portfolio
- 4.4%
- Quarters held
- 21
- Since Q1 2021
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q2 2026 | 323,878 | $15.1M | 4.4% | +1,707+0.5% | Added | Holders |
| Q1 2026 | 322,171 | $16.6M | 4.4% | +1400.0% | Added | Holders |
| Q4 2025 | 322,031 | $12.4M | 3.3% | +2,293+0.7% | Added | Holders |
| Q3 2025 | 319,738 | $11.0M | 3.0% | +572+0.2% | Added | Holders |
| Q2 2025 | 319,166 | $10.8M | 3.4% | +3,349+1.1% | Added | Holders |
| Q1 2025 | 315,817 | $13.2M | 4.3% | −100.0% | Reduced | Holders |
| Q4 2024 | 315,827 | $12.1M | 3.7% | +767+0.2% | Added | Holders |
| Q3 2024 | 315,060 | $13.2M | 4.1% | +520.0% | Added | Holders |
| Q2 2024 | 315,008 | $14.9M | 4.6% | −168−0.1% | Reduced | Holders |
| Q1 2024 | 315,176 | $17.3M | 5.0% | +1,931+0.6% | Added | Holders |
| Q4 2023 | 313,245 | $16.3M | 5.3% | +1,943+0.6% | Added | Holders |
| Q3 2023 | 311,302 | $18.1M | 6.3% | −433−0.1% | Reduced | Holders |
| Q2 2023 | 311,735 | $15.3M | 5.4% | – | No prior filing | Holders |
| Q1 2023 | – | – | – | – | Not filed | Holders |
| Q4 2022 | 314,208 | $16.8M | 7.1% | −294−0.1% | Reduced | Holders |
| Q3 2022 | 314,502 | $11.3M | 5.0% | +3,959+1.3% | Added | Holders |
| Q2 2022 | 310,543 | $11.1M | 5.2% | −754−0.2% | Reduced | Holders |
| Q1 2022 | 311,297 | $12.9M | 4.5% | +1,170+0.4% | Added | Holders |
| Q4 2021 | 310,127 | $9.29M | 3.2% | −249−0.1% | Reduced | Holders |
| Q3 2021 | 310,376 | $9.20M | 3.5% | −525−0.2% | Reduced | Holders |
| Q2 2021 | 310,901 | $9.95M | 3.7% | +525+0.2% | Added | Holders |
| Q1 2021 | 310,376 | $8.44M | 3.1% | – | – | Holders |
Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.