Zymeworks Inc. - Common Stock (ZYME)

Q2 2025 13F Holders as of 30 Jun 2025

Type / Class
Equity / Common Stock
Shares outstanding
74,822,111
Total 13F shares
75,621,323
Share change
+5,300,951
Total reported value
$949,023,010
Put/Call ratio
22%
Price per share
$12.55
Number of holders
179
Value change
+$68,009,455
Number of buys
90
Number of sells
84

Institutional Holders of Zymeworks Inc. - Common Stock (ZYME) as of Q2 2025

As of 30 Jun 2025, Zymeworks Inc. - Common Stock (ZYME) was held by 179 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 75,621,323 shares. The largest 10 holders included EcoR1 Capital, LLC, Rubric Capital Management LP, BVF INC/IL, MORGAN STANLEY, Redmile Group, LLC, BlackRock, Inc., VANGUARD GROUP INC, UBS AM, A DISTINCT BUSINESS UNIT OF UBS ASSET MANAGEMENT AMERICAS LLC, BNP PARIBAS ASSET MANAGEMENT Holding S.A., and Blackstone Inc.. This page lists 179 institutional shareholders reporting positions in this security for the Q2 2025 filing period.
Investor Option Weight % Change % Value $ * Price Shares Share Change Activity Report Period
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.