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Zymeworks
ZYME
ZYME
211 hedge funds and large institutions have $1.76B invested in Zymeworks in 2026 Q1 according to their latest regulatory filings, with 40 funds opening new positions, 77 increasing their positions, 57 reducing their positions, and 35 closing their positions.
New
Increased
Maintained
Reduced
Closed
596% more call options, than puts
Call options by funds: $11.4M | Put options by funds: $1.63M
35% more repeat investments, than reductions
Existing positions increased: 77 | Existing positions reduced: 57
25% more funds holding in top 10
Funds holding in top 10: 4 → 5 (+1)
14% more first-time investments, than exits
New positions opened: 40 | Existing positions closed: 35
1% more funds holding
Funds holding: 209 → 211 (+2)
0.2% less ownership
Funds ownership: 95.49% → 95.3% (-0.2%)
6% less capital invested
Capital invested by funds: $1.88B → $1.76B (-$122M)
Holders
211
Holders Change
+2
Holders Change %
+0.96%
% of All Funds
2.6%
Holding in Top 10
5
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+25%
% of All Funds
0.06%
New
40
Increased
77
Reduced
57
Closed
35
Calls
$11.4M
Puts
$1.63M
Net Calls
+$9.74M
Net Calls Change
+$395K
Top Buyers
| 1 |
RCMNY
Rubric Capital Management (New York)
New York
|
+$29.6M |
| 2 |
Citadel Advisors
Miami,
Florida
|
+$21.2M |
| 3 |
MB
MPM BioImpact
Boston,
Massachusetts
|
+$13.4M |
| 4 |
RA
Royce & Associates
New York
|
+$7.08M |
| 5 |
PA
Perceptive Advisors
New York
|
+$5.87M |
Top Sellers
| 1 |
SL
Siren LLC
Greenwich,
Connecticut
|
-$44.2M |
| 2 |
VPC
Vestal Point Capital
New York
|
-$22.8M |
| 3 |
Adage Capital Partners
Boston,
Massachusetts
|
-$17.5M |
| 4 |
Deutsche Bank
Frankfurt Am Main Ge,
Germany
|
-$16M |
| 5 |
AG
Algert Global
San Francisco,
California
|
-$11.2M |
