Zymeworks Inc. – Investors and Politicians Who Own It
ZYME
Investors who own it
4 tracked investors, $388.3M in shares, each from their latest 13F.
| Investor | Value | Share of portfolio |
|---|---|---|
David RosenRubric Capital Management, Q2 2026 | $183M | 1.68% |
Joseph EdelmanPerceptive Advisors, Q2 2026 | $109.3M | 1.64% |
Mark LampertBVF Partners, Q2 2026 | $95.4M | 2.44% |
Barry RitholtzRitholtz Wealth Management, Q2 2026 | $633.7K | 0.01% |
Politicians who own it
Estimated from annual disclosures and trades; values are rough estimates.
No member of Congress is estimated to hold this stock.
Investors buying and selling
| Investor | Action | Shares now |
|---|---|---|
| David Rosen | Added +22% | 7,000,000 |
| Mark Lampert | Reduced −5.2% | 3,734,142 |
| Joseph Edelman | Added +7.6% | 3,510,078 |
| Barry Ritholtz | Reduced −0.4% | 24,243 |
Politicians trading it
Latest Congress trades disclosed under the STOCK Act; amounts are ranges.
No disclosed Congress trades in this stock.