Zymeworks Inc. · NASDAQ:ZYME
Rubric Capital Management LP reported a 9.49% stake in Zymeworks Inc. (Schedule 13G/A)
Event Mar 31, 2026 · Filed May 15, 2026
Rubric Capital Management LP reported a 9.49% stake in Zymeworks Inc., 7,000,000 shares, as a passive investor on Mar 31, 2026. Filed May 15, 2026 (Schedule 13G/A).
- Stake
- 9.49%
- Shares
- 7,000,000
- Intent
- Passive
- What changed
- Stake changed
- Filed together
- 2 holders
The filing in full
| Holder | Stake | Shares |
|---|---|---|
| Rubric Capital Management LP | 9.49% | 7,000,000 |
| David Rosen | 9.49% | 7,000,000 |
Source
Related
- Zymeworks Inc.
- Rubric Capital Management LP
- Zymeworks Inc. shareholders
- Schedule 13G/A · Rubric Capital Management LP · Feb 13, 2026
- Form 4 · Schayowitz Adam · Oct 9, 2026
- Form 4 · Hollywood Mark · Jul 6, 2026
- Schedule 13G · Perceptive Advisors LLC · Apr 15, 2026
- Schedule 13G/A · Morgan Stanley · Feb 12, 2026
- Schedule 13D/A · EcoR1 Capital, LLC · Nov 19, 2025