Zymeworks Inc. (ZYME)
NASDAQ: ZYME
· Real-Time Price · USD
14.35
0.05 (0.35%)
At close: Aug 15, 2025, 3:59 PM
14.36
0.07%
After-hours: Aug 15, 2025, 04:40 PM EDT
13F Institute Ownership
Total Institutes of 187 in Zymeworks expanded their positions with an increase of 12 investors compared to the previous quarter. An additional 3.91M shares, as total invested capital declined by $134.89M with ownership percentage increasing from 87.65% to 93.64%.
Options Activity
Institutions are holding more Calls Contracts as Puts Contracts, indicating a bullish sentiment.
Put/Call 0.095
0.10
Call Flow 249,700
91%
Put Flow 23,800
9%
Top Shareholders
| Institute | Ownership | Shares | Shares % Change | Market Value | Portfolio | Filing Date |
|---|---|---|---|---|---|---|
| Ecor1 Capital, LLC | 22.96% | 17.26M | +14.85% | 205.56M | 12.19% | May 15, 2025 |
| Redmile Group, LLC | 6.37% | 4.79M | -1.06% | 57.04M | 5.39% | May 15, 2025 |
| Rubric Capital Management LP | 5.77% | 4.34M | +10.75% | 51.67M | 0.93% | May 14, 2025 |
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