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Zymeworks

183 hedge funds and large institutions have $839M invested in Zymeworks in 2025 Q1 according to their latest regulatory filings, with 31 funds opening new positions, 60 increasing their positions, 64 reducing their positions, and 18 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

Call options by funds: $ | Put options by funds: $

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding

Funds holding:

more ownership

Funds ownership:

0% more funds holding in top 10

Funds holding in top 10: 55 (0)

6% less repeat investments, than reductions

Existing positions increased: 60 | Existing positions reduced: 64

14% less capital invested

Capital invested by funds: $973M → $839M (-$135M)

Holders
183
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
5
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$3.46M
Puts
$296K
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
T. Rowe Price Associates
101
T. Rowe Price Associates
Maryland
$288K
DWAM
102
Duncan Williams Asset Management
Tennessee
$263K
SSA
103
Schonfeld Strategic Advisors
New York
$261K
CAM
104
Cresset Asset Management
Illinois
$254K
Manulife (Manufacturers Life Insurance)
105
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$244K
XT
106
XTX Topco
Cayman Islands
$241K
Janus Henderson Group
107
Janus Henderson Group
United Kingdom
$225K
SFI
108
Susquehanna Fundamental Investments
Pennsylvania
$204K
VOYA Investment Management
109
VOYA Investment Management
Georgia
$186K
State Board of Administration of Florida Retirement System
110
State Board of Administration of Florida Retirement System
Florida
$183K
ProShare Advisors
111
ProShare Advisors
Maryland
$178K
QCM
112
Quantinno Capital Management
New York
$170K
CUAMC
113
China Universal Asset Management Company
China
$165K
New York State Common Retirement Fund
114
New York State Common Retirement Fund
New York
$159K
VIA
115
Virtus Investment Advisers
Connecticut
$155K
Fidelity Investments
116
Fidelity Investments
Massachusetts
$153K
MF
117
Magnetar Financial
Illinois
$148K
EGM
118
Engineers Gate Manager
New York
$148K
CWM
119
CIBC World Markets
New York
$144K
SAM
120
Shell Asset Management
Netherlands
$144K
Jacobs Levy Equity Management
121
Jacobs Levy Equity Management
New Jersey
$143K
ASRS
122
Arizona State Retirement System
Arizona
$141K
Creative Planning
123
Creative Planning
Kansas
$141K
PFSRSONJ
124
Police & Firemen's Retirement System of New Jersey
New Jersey
$139K
Janney Montgomery Scott
125
Janney Montgomery Scott
Pennsylvania
$138K