Quick Takeaways
- STATE STREET CORP filed SCHEDULE 13G for ALKERMES PLC COMMON STOCK (ALKS).
- Disclosed ownership: 4.9%.
- Date of event: 31 Mar 2025.
STATE STREET CORP - 31 Mar 2025 SCHEDULE 13G Report for ALKERMES PLC COMMON STOCK (ALKS)
- Filing Manager
- STATE STREET CORP
- Reporting Manager
- STATE STREET CORPORATION
- Security
- ALKERMES PLC COMMON STOCK
- Symbol
- ALKS
- Shares outstanding
- 163,727,959 shares
- Disclosed Ownership
- 8,022,670 shares
- Ownership
- 4.9%
- Form type
- SCHEDULE 13G
- Filing time
- 13 May 2025, 10:23:10 UTC
- Date of event
- 31 Mar 2025
- Next filing
- 10 Nov 2025
- SEC
- View on sec.gov
Quoteable Key Fact
"STATE STREET CORP disclosed 4.9% ownership in ALKERMES PLC COMMON STOCK (ALKS) on 31 Mar 2025."
What Changed
- No earlier schedule filing is available for direct comparison.
- Current filing was accepted on 13 May 2025, 10:23.
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 |
|---|---|---|---|---|---|---|---|
| STATE STREET CORPORATION | 4.9% | 8,022,670 | 0 | 7,388,860 | ELIZABETH SCHAEFER | SENIOR VICE PRESIDENT, CHIEF ACCOUNTING OFFICER |