AllianceBernstein’s Zymeworks ZYME Stock Holding History

AllianceBernstein’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	$1.4M	Hold	55,896	–	–	﹤0.01%	2226
2026 Q1	$1.47M	Buy	55,896 +5,866	+12%	+$139K	﹤0.01%	2162
2025 Q4	$1.32M	Hold	50,030	–	–	﹤0.01%	2219
2025 Q3	$855K	Hold	50,030	–	–	﹤0.01%	2416
2025 Q2	$628K	Hold	50,030	–	–	﹤0.01%	2513
2025 Q1	$596K	Hold	50,030	–	–	﹤0.01%	2484
2024 Q4	$732K	Hold	50,030	–	–	﹤0.01%	2482
2024 Q3	$628K	Hold	50,030	–	–	﹤0.01%	2554
2024 Q2	$426K	Sell	50,030 -220	-0.4%	-$1.96K	﹤0.01%	2750
2024 Q1	$529K	Buy	50,250 +14,460	+40%	+$161K	﹤0.01%	2566
2023 Q4	$372K	Buy	35,790 +4,110	+13%	+$32.8K	﹤0.01%	2749
2023 Q3	$201K	Buy	31,680 +14,460	+84%	+$107K	﹤0.01%	2959
2023 Q2	$149K	Buy	+17,220	New	+$154K	﹤0.01%	3033

Other funds holding ZYME

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 New York $6.73T AUM 46.02% 1-Year Est. Return

Perceptive Advisors New York $6.66B AUM 360.84% 1-Year Est. Return

BVF Inc San Francisco, California $3.91B AUM 304.52% 1-Year Est. Return

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

BNP Paribas Asset Management Paris, France $99.8B AUM 45.22% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Assenagon Asset Management Senningerberg, Luxembourg $80.2B AUM 50.56% 1-Year Est. Return

Nextech Invest Zurich, Switzerland $2.11B AUM 413.84% 1-Year Est. Return

AllianceBernstein's ZYME Position: Q2 2026 in Review

AllianceBernstein held its Zymeworks (ZYME) position steady in Q2 2026 at 55,896 shares worth $1.4M. The position accounts for ﹤0.01% of the portfolio, ranked #2226.

AllianceBernstein first reported a position in ZYME in Q2 2023 and has held it in 13 quarters since. The position peaked at $1.47M in Q1 2026. 203 funds tracked by Wall St. Rank hold ZYME as of Q2 2026.

AllianceBernstein held 55,896 shares of Zymeworks worth $1.4M as of Q2 2026.
AllianceBernstein left its Zymeworks share count unchanged in Q2 2026.
Zymeworks made up ﹤0.01% of AllianceBernstein's portfolio in Q2 2026, its #2226 holding.
AllianceBernstein first reported a position in Zymeworks in Q2 2023 and has held it in 13 quarters since.
AllianceBernstein's Zymeworks position peaked at $1.47M in Q1 2026.
203 funds tracked by Wall St. Rank held Zymeworks as of Q2 2026.

Based on AllianceBernstein's 13F filing for Q2 2026, filed 14 Aug 2026.