Ostrum Asset Management
- SEC CIK
- 0001767945
- Latest filing
- Aug 13, 2026
KOS holding history
Kosmos Energy Ltd. in every 13F filed by Ostrum Asset Management, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
KOS overviewAll 13F holders of KOSFull Q2 2026 holdings
- Shares (Q2 2026)
- 4,008,525
- Value
- $8.46M
- % of portfolio
- 0.4%
- Quarters held
- 6
- Since Q1 2025
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q2 2026 | 4,008,525 | $8.46M | 0.4% | 00.0% | Unchanged | Holders |
| Q1 2026 | 4,008,525 | $11.1M | 0.6% | 00.0% | Unchanged | Holders |
| Q4 2025 | 4,008,525 | $3.64M | 0.2% | 00.0% | Unchanged | Holders |
| Q3 2025 | 4,008,525 | $6.65M | 0.3% | 00.0% | Unchanged | Holders |
| Q2 2025 | 4,008,525 | $6.89M | 0.3% | 00.0% | Unchanged | Holders |
| Q1 2025 | 4,008,525 | $9.14M | 0.5% | +4,008,525 | New | Holders |