Wellington Management Group
ZYME icon

Wellington Management Group’s Zymeworks ZYME Stock Holding History

Wellington Management Group’s Portfolio ZYME Stock Details ZYME Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$2.88M Sell
110,014
-28,676
-21% -$729K ﹤0.01% 1553
2026
Q1 		$3.47M Sell
138,690
-43,015
-24% -$1.02M ﹤0.01% 1455
2025
Q4 		$4.78M Buy
181,705
+13,020
+8% +$284K ﹤0.01% 1416
2025
Q3 		$2.88M Sell
168,685
-12,005
-7% -$172K ﹤0.01% 1560
2025
Q2 		$2.27M Sell
180,690
-1,556
-0.9% -$18.5K ﹤0.01% 1550
2025
Q1 		$2.17M Sell
182,246
-36,852
-17% -$503K ﹤0.01% 1534
2024
Q4 		$3.21M Sell
219,098
-24,091
-10% -$337K ﹤0.01% 1461
2024
Q3 		$3.05M Sell
243,189
-91,592
-27% -$997K ﹤0.01% 1444
2024
Q2 		$2.85M Buy
334,781
+48,186
+17% +$429K ﹤0.01% 1443
2024
Q1 		$3.01M Buy
286,595
+81,349
+40% +$903K ﹤0.01% 1440
2023
Q4 		$2.13M Buy
205,246
+48,564
+31% +$387K ﹤0.01% 1478
2023
Q3 		$993K Buy
156,682
+100,304
+178% +$741K ﹤0.01% 1610
2023
Q2 		$487K Buy
+56,378
New +$505K ﹤0.01% 1695
2022
Q2 		– Sell
-1,175,788
Closed -$7.7M – 2218
2022
Q1 		$7.7M Sell
1,175,788
-1,681,198
-59% -$15M ﹤0.01% 1262
2021
Q4 		$46.8M Buy
2,856,986
+2,257,851
+377% +$47.1M 0.01% 852
2021
Q3 		$17.4M Buy
+599,135
New +$19.9M ﹤0.01% 1121

Other funds holding ZYME

EC
EcoR1 Capital San Francisco, California $2.06B AUM 215.32% 1-Year Est. Return
RCMNY
Rubric Capital Management (New York) New York $10.9B AUM 70.31% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
PA
Perceptive Advisors New York $6.66B AUM 360.84% 1-Year Est. Return
BI
BVF Inc San Francisco, California $3.91B AUM 304.52% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
BNP Paribas Asset Management
BNP Paribas Asset Management Paris, France $99.8B AUM 45.22% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Assenagon Asset Management
Assenagon Asset Management Senningerberg, Luxembourg $80.2B AUM 50.56% 1-Year Est. Return
NI
Nextech Invest Zurich, Switzerland $2.11B AUM 413.84% 1-Year Est. Return

Wellington Management Group's ZYME Position: Q2 2026 in Review

Wellington Management Group reduced its Zymeworks (ZYME) stake by 21% in Q2 2026, selling an estimated $729K and leaving 110,014 shares worth $2.88M. The position accounts for ﹤0.01% of the portfolio, ranked #1553.

Wellington Management Group first reported a position in ZYME in Q3 2021 and has held it in 16 quarters since. The position peaked at $46.8M in Q4 2021. 203 funds tracked by Wall St. Rank hold ZYME as of Q2 2026.

  • Wellington Management Group held 110,014 shares of Zymeworks worth $2.88M as of Q2 2026.
  • Wellington Management Group sold 28,676 Zymeworks shares in Q2 2026, an estimated $729K.
  • Zymeworks made up ﹤0.01% of Wellington Management Group's portfolio in Q2 2026, its #1553 holding.
  • Wellington Management Group first reported a position in Zymeworks in Q3 2021 and has held it in 16 quarters since.
  • Wellington Management Group's Zymeworks position peaked at $46.8M in Q4 2021.
  • 203 funds tracked by Wall St. Rank held Zymeworks as of Q2 2026.

Based on Wellington Management Group's 13F filing for Q2 2026, filed 14 Aug 2026.