Quick Takeaways
- STATE STREET CORP filed SCHEDULE 13G for CYTOKINETICS INC COMMON STOCK (CYTK).
- Disclosed ownership: 4.7%.
- Date of event: 30 Sep 2025.
STATE STREET CORP - 30 Sep 2025 SCHEDULE 13G Report for CYTOKINETICS INC COMMON STOCK (CYTK)
- Filing Manager
- STATE STREET CORP
- Reporting Manager
- STATE STREET CORPORATION
- Security
- CYTOKINETICS INC COMMON STOCK
- Symbol
- CYTK
- Shares outstanding
- 119,517,745 shares
- Disclosed Ownership
- 5,617,334 shares
- Ownership
- 4.7%
- Form type
- SCHEDULE 13G
- Filing time
- 10 Nov 2025, 08:27:03 UTC
- Date of event
- 30 Sep 2025
- SEC
- View on sec.gov
Quoteable Key Fact
"STATE STREET CORP disclosed 4.7% ownership in CYTOKINETICS INC COMMON STOCK (CYTK) on 30 Sep 2025."
What Changed
- No earlier schedule filing is available for direct comparison.
- Current filing was accepted on 10 Nov 2025, 08:27.
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 | 4.7% | 5,617,334 | 0 | 5,262,728 | ELIZABETH SCHAEFER | SENIOR VICE PRESIDENT, CHIEF ACCOUNTING OFFICER |