ZYME

ZYMEWORKS INC

ZYME·98985Y108·US·Common Stock·Healthcare - Biotechnology-Activist

ZYME (ZYMEWORKS INC) is held by 121 institutional investors as of Q2 2026. Largest holders: BlackRock, Inc. ($111.1M), MORGAN STANLEY ($58.3M), BNP Paribas Asset Management Holding S.A. ($46.6M). Net institutional sentiment: Mixed.

121
Holders
(8 Elite)
$656M
Total Value
45% (121)
Consensus
54 buying - 67 selling
13F: Insider & Congress: Updated regularly
ZYME

Smart Money Verdict

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Held by 121 funds
8 elite

Who's Trading

Source dates: Price Aug 27, 2026 · Insiders Jan 13, 2026 · Activists May 15, 2026 · Congress none

ActivistRURubric Capital Management LP9.5%May 15, 2026
ActivistPAPerceptive Advisors LLC5.4%Apr 15, 2026
ActivistMorgan StanleyMorgan Stanley3.4%Feb 12, 2026
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Top Holders

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Fund
Action
Shares
Value
Weight
Est. P&L
Conviction
Decreased
4.3M(-6.7%)$111.1M0.0%+80.76%
0
Decreased
2.2M(-10.1%)$58.3M0.0%+216.60%
0
Decreased
1.8M(-6.7%)$46.6M0.0%+10.81%
0
Decreased
1.6M(-8.6%)$40.8M0.0%+19.86%
0
Increased
1.3M(+72.0%)$32.7M0.0%+41.60%
43
Increased
1.1M(+7.5%)$28.4M0.0%+154.11%
31
Decreased
994,955(-12.7%)$26M0.0%+196.57%
0
Decreased
914,136(-20.5%)$23.9M0.0%+30.83%
0
New
889,802$23.3M0.0%+12.11%
40
Increased
702,568(+5.3%)$18.4M0.0%+12.10%
30
Increased
692,410(+4.9%)$18.1M0.0%+199.18%
30
Increased
593,590(+15.9%)$15.5M0.0%+34.47%
32
Increased
510,032(+2.0%)$13.3M0.0%+19.69%
29
Decreased
470,822(-21.5%)$12.3M0.0%+74.35%
0
Decreased
418,497(-43.7%)$10.9M0.0%+30.30%
0
Decreased
397,190(-56.9%)$10.4M0.0%+201.29%
0
New
340,363$8.9M0.0%+12.11%
38
Increased
321,073(+0.3%)$8.4M0.0%+205.40%
27
Increased
308,187(+3229.6%)$7.4M0.0%+12.06%
44
Increased
271,343(+5.7%)$7.1M0.1%+136.77%
29

Showing 1-20 of 135

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ZYMEZYMEZYMEWORKS INC

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Data sourced from four public-disclosure sources: SEC 13F, Form 4, 13D/13G, and House/Senate STOCK Act disclosures. Not financial advice. Full disclaimer

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