Quick Takeaways
- MORGAN STANLEY filed SCHEDULE 13G/A for AFFILIATED MANAGERS GROUP, INC. Common Stock (AMG).
- Disclosed ownership: 7%.
- Date of event: 30 Sep 2025.
MORGAN STANLEY - 30 Sep 2025 SCHEDULE 13G/A Report for AFFILIATED MANAGERS GROUP, INC. Common Stock (AMG)
- Filing Manager
- MORGAN STANLEY
- Reporting Manager
- Morgan Stanley
- Symbol
- AMG
- Shares outstanding
- 28,334,100 shares
- Disclosed Ownership
- 1,983,387 shares
- Ownership
- 7%
- Form type
- SCHEDULE 13G/A
- Filing time
- 07 Nov 2025, 12:16:29 UTC
- Date of event
- 30 Sep 2025
- SEC
- View on sec.gov
Quoteable Key Fact
"MORGAN STANLEY disclosed 7% ownership in AFFILIATED MANAGERS GROUP, INC. Common Stock (AMG) on 30 Sep 2025."
What Changed
- No earlier schedule filing is available for direct comparison.
- Current filing was accepted on 07 Nov 2025, 12:16.
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 (3)
| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| Morgan Stanley | 7% | 1,983,387 | 0 | 1,796,796 | Christopher O'Hara | Authorized Signatory, Morgan Stanley | |
| Atlanta Capital Management Company, LLC | 6.3% | 1,778,903 | 0 | 1,608,717 | Kelly Williams | Authorized Signatory, Atlanta Capital Management Company, LLC | |
| Eaton Vance Atlanta Capital SMID-Cap Fund | 4.5% | 1,276,051 | 0 | 1,276,051 | Kelly Williams | Authorized Signatory, Eaton Vance Atlanta Capital SMID-Cap Fund |