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Zymeworks

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
Holders
211
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
$11.4M
Puts
$1.63M
Net Calls
Net Calls Change

Top Buyers

1 +$29.6M
2 +$21.2M
3 +$13.4M
4
RA
Royce & Associates
New York
+$7.08M
5
PA
Perceptive Advisors
New York
+$5.87M
Name Holding Trade Value Shares
Change
Change in
Stake
Russell Investments Group
76
Russell Investments Group
United Kingdom
$1.19M
Royal Bank of Canada
77
Royal Bank of Canada
Ontario, Canada
$1.19M
SBH
78
Segall Bryant & Hamill
Illinois
$1.14M
NGM
79
North Growth Management
British Columbia, Canada
$1.14M
Jacobs Levy Equity Management
80
Jacobs Levy Equity Management
New Jersey
$1.07M
Victory Capital Management
81
Victory Capital Management
Texas
$1.06M
Envestnet Asset Management
82
Envestnet Asset Management
Illinois
$1.01M
MHP
83
Manatuck Hill Partners
Connecticut
$1M
Los Angeles Capital Management
84
Los Angeles Capital Management
California
$995K
QCM
85
Quantinno Capital Management
New York
$993K
Zurich Cantonal Bank
86
Zurich Cantonal Bank
Switzerland
$985K
Connor, Clark & Lunn Investment Management (CC&L)
87
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$949K
HSBC Holdings
88
HSBC Holdings
United Kingdom
$940K
California State Teachers Retirement System (CalSTRS)
89
California State Teachers Retirement System (CalSTRS)
California
$936K
OSAM
90
O'Shaughnessy Asset Management
Connecticut
$930K
Tudor Investment Corp
91
Tudor Investment Corp
Connecticut
$923K
HighTower Advisors
92
HighTower Advisors
Illinois
$908K
PAP
93
Persistent Asset Partners
Hong Kong
$900K
T. Rowe Price Associates
94
T. Rowe Price Associates
Maryland
$889K
HS
95
HighVista Strategies
Massachusetts
$853K
VIM
96
Vinva Investment Management
Australia
$851K
MAM
97
Martingale Asset Management
Massachusetts
$820K
Creative Planning
98
Creative Planning
Kansas
$811K
Marshall Wace
99
Marshall Wace
United Kingdom
$807K
Manulife (Manufacturers Life Insurance)
100
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$791K