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Tang Capital Management’s Zymeworks ZYME Stock Holding History

Tang Capital Management’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
Q1 		– Sell
-34,631
Closed -$912K – 79
2025
Q4 		$912K Sell
34,631
-1,065,369
-97% -$23.2M 0.05% 71
2025
Q3 		$18.8M Hold
1,100,000
– – 0.72% 39
2025
Q2 		$13.8M Hold
1,100,000
– – 0.7% 40
2025
Q1 		$13.1M Hold
1,100,000
– – 0.72% 37
2024
Q4 		$16.1M Hold
1,100,000
– – 1.07% 24
2024
Q3 		$13.8M Hold
1,100,000
– – 0.99% 32
2024
Q2 		$9.36M Hold
1,100,000
– – 0.95% 36
2024
Q1 		$11.6M Hold
1,100,000
– – 1.2% 27
2023
Q4 		$11.4M Hold
1,100,000
– – 1.06% 26
2023
Q3 		$6.97M Hold
1,100,000
– – 0.98% 35
2023
Q2 		$9.5M Hold
1,100,000
– – 1.4% 24
2023
Q1 		$9.94M Buy
1,100,000
+700,000
+175% +$6.1M 1.48% 23
2022
Q4 		$3.14M Buy
+400,000
New +$2.81M 0.46% 51

Other funds holding ZYME

EC
EcoR1 Capital San Francisco, California $2.36B AUM 204.53% 1-Year Est. Return
RCMNY
Rubric Capital Management (New York) New York $9.44B AUM 68.42% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
BI
BVF Inc San Francisco, California $3.14B AUM 249.53% 1-Year Est. Return
PA
Perceptive Advisors New York $5.12B AUM 314.02% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
BNP Paribas Asset Management
BNP Paribas Asset Management Paris, France $86.1B AUM 29.11% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Citadel Advisors
Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

Tang Capital Management's ZYME Position: Q1 2026 in Review

Tang Capital Management sold out of Zymeworks (ZYME) in Q1 2026, closing a stake of 34,631 shares — an estimated $912K sold.

Tang Capital Management first reported a position in ZYME in Q4 2022 and held it in 13 quarters. The position peaked at $18.8M in Q3 2025. 211 funds tracked by Wall St. Rank hold ZYME as of Q1 2026.

  • Tang Capital Management reported no remaining Zymeworks position as of Q1 2026 after selling out during the quarter.
  • Tang Capital Management sold 34,631 Zymeworks shares in Q1 2026, an estimated $912K.
  • Tang Capital Management first reported a position in Zymeworks in Q4 2022 and held it in 13 quarters.
  • Tang Capital Management's Zymeworks position peaked at $18.8M in Q3 2025.
  • 211 funds tracked by Wall St. Rank held Zymeworks as of Q1 2026.

Based on Tang Capital Management's 13F filing for Q1 2026, filed 15 May 2026.