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Ritholtz Wealth Management’s Zymeworks ZYME Stock Holding History

Ritholtz Wealth 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 		$607K Sell
24,243
-95
-0.4% -$2.25K 0.01% 720
2025
Q4 		$641K Sell
24,338
-384
-2% -$8.38K 0.01% 643
2025
Q3 		$422K Sell
24,722
-513
-2% -$7.34K 0.01% 729
2025
Q2 		$317K Sell
25,235
-35,259
-58% -$420K 0.01% 779
2025
Q1 		$720K Sell
60,494
-13,972
-19% -$191K 0.02% 488
2024
Q4 		$1.09M Buy
74,466
+4,297
+6% +$60.1K 0.03% 344
2024
Q3 		$881K Buy
70,169
+24,136
+52% +$263K 0.03% 404
2024
Q2 		$392K Sell
46,033
-34,846
-43% -$310K 0.01% 588
2024
Q1 		$851K Buy
80,879
+49,190
+155% +$546K 0.03% 397
2023
Q4 		$329K Buy
+31,689
New +$253K 0.01% 581
2023
Q3 		– Sell
-22,308
Closed -$193K – 747
2023
Q2 		$193K Buy
+22,308
New +$200K 0.01% 624

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

Ritholtz Wealth Management's ZYME Position: Q1 2026 in Review

Ritholtz Wealth Management reduced its Zymeworks (ZYME) stake by 0.39% in Q1 2026, selling an estimated $2.25K and leaving 24,243 shares worth $607K. The position accounts for 0.01% of the portfolio, ranked #720.

Ritholtz Wealth Management first reported a position in ZYME in Q2 2023 and has held it in 11 quarters since. The position peaked at $1.09M in Q4 2024. 211 funds tracked by Wall St. Rank hold ZYME as of Q1 2026.

  • Ritholtz Wealth Management held 24,243 shares of Zymeworks worth $607K as of Q1 2026.
  • Ritholtz Wealth Management sold 95 Zymeworks shares in Q1 2026, an estimated $2.25K.
  • Zymeworks made up 0.01% of Ritholtz Wealth Management's portfolio in Q1 2026, its #720 holding.
  • Ritholtz Wealth Management first reported a position in Zymeworks in Q2 2023 and has held it in 11 quarters since.
  • Ritholtz Wealth Management's Zymeworks position peaked at $1.09M in Q4 2024.
  • 211 funds tracked by Wall St. Rank held Zymeworks as of Q1 2026.

Based on Ritholtz Wealth Management's 13F filing for Q1 2026, filed 20 Apr 2026.