Key facts
- PRICE T ROWE ASSOCIATES INC /MD/ filed SCHEDULE 13G/A for ALKERMES PLC COMMON STOCK (ALKS).
- Disclosed ownership: 2.8%.
- Date of event: 31 Mar 2026.
PRICE T ROWE ASSOCIATES INC /MD/ - 31 Mar 2026 SCHEDULE 13G/A Report for ALKERMES PLC COMMON STOCK (ALKS)
- Filing Manager
- PRICE T ROWE ASSOCIATES INC /MD/
- Reporting Manager
- T. Rowe Price Associates, Inc.
- Security
- ALKERMES PLC COMMON STOCK
- Symbol
- ALKS
- Shares outstanding
- 166,591,536 shares
- Disclosed Ownership
- 4,664,563 shares
- Ownership
- 2.8%
- Form type
- SCHEDULE 13G/A
- Filing time
- 15 May 2026, 10:07:47 UTC
- Date of event
- 31 Mar 2026
- Previous filing
- 14 Aug 2025
- SEC
- View on sec.gov
Key filing fact
PRICE T ROWE ASSOCIATES INC /MD/ disclosed 2.8% ownership in ALKERMES PLC COMMON STOCK (ALKS) on 31 Mar 2026.
Change
- Previous schedule filing date: 14 Aug 2025.
- Current filing was accepted on 15 May 2026, 10:07.
Research use
- 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.
Evidence
Backed by Schedule 13D/13G
See Original Filing
Beneficial ownership values are sourced from the original SEC Schedule 13D/13G filing.
Reporting persons
Reporting managers (1)
Names, ownership, voting power, signatures, titles, and CIKs as disclosed in this Schedule 13D/G filing.
| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| T. Rowe Price Associates, Inc. | 2.8% | 4,664,563 | 4,650,687 | 0 | Ellen York | Vice President |
CIK / CUSIP context first