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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
Allspring Global Investments
151
Allspring Global Investments
North Carolina
$221K
VIA
152
Vanguard Investments Australia
Australia
$220K
WG
153
Winton Group
United Kingdom
$210K
KK
154
KLP Kapitalforvaltning
Norway
$200K
Carson Wealth (CWM LLC)
155
Carson Wealth (CWM LLC)
Nebraska
$174K
VGA
156
Vanguard Global Advisers
Pennsylvania
$137K
TRCT
157
Tower Research Capital (TRC)
New York
$122K
AIP
158
Ameritas Investment Partners
Nebraska
$104K
Mirae Asset Global Investments
159
Mirae Asset Global Investments
South Korea
$97.7K
DekaBank Deutsche Girozentrale
160
DekaBank Deutsche Girozentrale
Germany
$96K
GFM
161
GF Fund Management
China
$42.1K
GWSA
162
Global Wealth Strategies & Associates
Colorado
$40.9K
SI
163
Sofinnova Investments
California
$40.3K
TWC
164
TD Waterhouse Canada
Ontario, Canada
$37.2K
Simplex Trading
165
Simplex Trading
Illinois
$33.5K
AF
166
Aviso Financial
Ontario, Canada
$28.7K
GI
167
GAMMA Investing
California
$27.5K
PNC Financial Services Group
168
PNC Financial Services Group
Pennsylvania
$24.7K
Nisa Investment Advisors
169
Nisa Investment Advisors
Missouri
$24.3K
SPIA
170
Steward Partners Investment Advisory
New York
$24.3K
Optiver Holding
171
Optiver Holding
Netherlands
$24K
Osaic Holdings
172
Osaic Holdings
Arizona
$22.1K
NS
173
NBC Securities
Alabama
$15.6K
FDCDDQ
174
Federation des caisses Desjardins du Quebec
Quebec, Canada
$14.3K
National Bank of Canada
175
National Bank of Canada
Quebec, Canada
$13.9K