Quick Takeaways
- BlackRock Portfolio Management LLC filed SCHEDULE 13G/A for KOSMOS ENERGY LTD Common Stock (KOS).
- Disclosed ownership: 6.3%.
- Date of event: 30 Jun 2025.
BlackRock Portfolio Management LLC - 30 Jun 2025 SCHEDULE 13G/A Report for KOSMOS ENERGY LTD Common Stock (KOS)
- Filing Manager
- BlackRock Portfolio Management LLC
- Reporting Manager
- BlackRock Portfolio Management LLC
- Security
- KOSMOS ENERGY LTD Common Stock
- Symbol
- KOS
- Shares outstanding
- 481,049,111 shares
- Disclosed Ownership
- 30,306,094 shares
- Ownership
- 6.3%
- Form type
- SCHEDULE 13G/A
- Filing time
- 15 Jul 2025, 17:12:37 UTC
- Date of event
- 30 Jun 2025
- Previous filing
- 15 Apr 2025
- Next filing
- 21 Jan 2026
- SEC
- View on sec.gov
Quoteable Key Fact
"BlackRock Portfolio Management LLC disclosed 6.3% ownership in KOSMOS ENERGY LTD Common Stock (KOS) on 30 Jun 2025."
What Changed
- Previous schedule filing date: 15 Apr 2025.
- Current filing was accepted on 15 Jul 2025, 17:12.
Why This Matters
- This page explains what this Schedule 13D/13G filing tells you before manager-level rows.
- You can verify ownership claims directly against the original SEC filing.
Source Evidence
Backed by Schedule 13D/13G
See Original Filing
Beneficial ownership values are sourced from the original SEC Schedule 13D/13G filing.
Reporting Managers (1)
| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| BlackRock Portfolio Management LLC | 6.3% | 30,306,094 | 29,837,032 | 0 | Spencer Fleming | Managing Director |