Granahan Investment Management - ZYMEWORKS DEL INC ownership

ZYMEWORKS DEL INC's ticker is and the CUSIP is 98985Y108. A total of 96 filers reported holding ZYMEWORKS DEL INC in Q4 2022. The put-call ratio across all filers is 0.94 and the average weighting 0.2%.

Quarter-by-quarter ownership
Granahan Investment Management ownership history of ZYMEWORKS DEL INC
ValueSharesWeighting
Q3 2023$4,572,288
-17.6%
721,181
+12.3%
0.16%
-4.7%
Q2 2023$5,548,107
-5.6%
642,142
-1.3%
0.17%
-4.5%
Q1 2023$5,879,517
+1.3%
650,389
-11.9%
0.18%
+1.1%
Q4 2022$5,804,201738,4480.18%
Other shareholders
ZYMEWORKS DEL INC shareholders Q4 2022
NameSharesValueWeighting ↓
EcoR1 Capital, LLC 13,437,473$85,193,5792.87%
Samsara BioCapital, LLC 1,458,875$9,249,2682.83%
Redmile Group, LLC 5,661,230$35,892,1981.71%
Tejara Capital Ltd 288,093$1,826,5101.04%
BVF INC/IL 5,870,000$37,215,8001.00%
TANG CAPITAL MANAGEMENT LLC 1,100,000$6,974,0000.98%
Monaco Asset Management SAM 416,275$2,639,1840.78%
Rubric Capital Management LP 2,651,394$16,809,8380.63%
SummerHaven Investment Management, LLC 86,310$547,2050.40%
Perceptive Advisors 1,446,123$9,168,4200.31%
View complete list of ZYMEWORKS DEL INC shareholders