Quick Takeaways
- Mawer Investment Management Ltd. filed SCHEDULE 13G/A for Warner Music Group Corp. Class A Common Stock (WMG).
- Disclosed ownership: 0.22%.
- Date of event: 30 Sep 2025.
Mawer Investment Management Ltd. - 30 Sep 2025 SCHEDULE 13G/A Report for Warner Music Group Corp. Class A Common Stock (WMG)
- Filing Manager
- Mawer Investment Management Ltd.
- Reporting Manager
- Mawer Investment Management Ltd.
- Symbol
- WMG
- Disclosed Ownership
- 314,052 shares
- Ownership
- 0.22%
- Form type
- SCHEDULE 13G/A
- Filing time
- 12 Nov 2025, 11:45:20 UTC
- Date of event
- 30 Sep 2025
- SEC
- View on sec.gov
Quoteable Key Fact
"Mawer Investment Management Ltd. disclosed 0.22% ownership in Warner Music Group Corp. Class A Common Stock (WMG) on 30 Sep 2025."
What Changed
- No earlier schedule filing is available for direct comparison.
- Current filing was accepted on 12 Nov 2025, 11:45.
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 |
|---|---|---|---|---|---|---|---|
| Mawer Investment Management Ltd. | 0.22% | 314,052 | 314,052 | 0 | /s/ Jeff Mo | Jeff Mo, Portfolio Manager |