Quick Takeaways
- BlackRock Portfolio Management LLC filed SCHEDULE 13G/A for MAG SILVER CORP Common Stock (MAG).
- Disclosed ownership: 8.1%.
- Date of event: 31 Mar 2025.
BlackRock Portfolio Management LLC - 31 Mar 2025 SCHEDULE 13G/A Report for MAG SILVER CORP Common Stock (MAG)
- Filing Manager
- BlackRock Portfolio Management LLC
- Reporting Manager
- BlackRock Portfolio Management LLC
- Security
- MAG SILVER CORP Common Stock
- Symbol
- MAG
- Shares outstanding
- 103,839,173 shares
- Disclosed Ownership
- 8,410,973 shares
- Ownership
- 8.1%
- Form type
- SCHEDULE 13G/A
- Filing time
- 15 Apr 2025, 17:04:29 UTC
- Date of event
- 31 Mar 2025
- Previous filing
- 04 Mar 2025
- Next filing
- 15 Jul 2025
- SEC
- View on sec.gov
Quoteable Key Fact
"BlackRock Portfolio Management LLC disclosed 8.1% ownership in MAG SILVER CORP Common Stock (MAG) on 31 Mar 2025."
What Changed
- Previous schedule filing date: 04 Mar 2025.
- Current filing was accepted on 15 Apr 2025, 17:04.
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.
Official SEC Source
Backed by Schedule 13D/13G
Beneficial ownership values are sourced from the original SEC Schedule 13D/13G filing.
See Original FilingReporting Managers (1)
| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| BlackRock Portfolio Management LLC | 8.1% | 8,410,973 | 8,107,820 | 0 | Spencer Fleming | Managing Director |