Oxford Asset Management’s Zymeworks ZYME Stock Holding History

Oxford Asset 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	$696K	Buy	+27,812	New	+$658K	0.3%	94
2025 Q4	–	Sell	-36,359	Closed	-$621K	–	770
2025 Q3	$621K	Buy	+36,359	New	+$520K	0.21%	146
2020 Q1	–	Sell	-29,311	Closed	-$1.33M	–	1355
2019 Q4	$1.33M	Sell	29,311 -39,826	-58%	-$1.45M	0.04%	675
2019 Q3	$1.72M	Sell	69,137 -47,616	-41%	-$1.19M	0.04%	634
2019 Q2	$2.57M	Buy	+116,753	New	+$2.14M	0.06%	532
2019 Q1	–	Sell	-28,402	Closed	-$417K	–	2035
2018 Q4	$417K	Buy	+28,402	New	+$373K	0.01%	1267
2017 Q3	–	Sell	-18,467	Closed	-$154K	–	1739
2017 Q2	$154K	Buy	+18,467	New	+$207K	﹤0.01%	1388

Other funds holding ZYME

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 New York $5.72T AUM 30.48% 1-Year Est. Return

BVF Inc San Francisco, California $3.14B AUM 249.53% 1-Year Est. Return

Perceptive Advisors New York $5.12B AUM 314.02% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

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 Miami, Florida $618B AUM 30.34% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

Oxford Asset Management's ZYME Position: Q1 2026 in Review

Oxford Asset Management opened a new position in Zymeworks (ZYME) in Q1 2026: 27,812 shares worth $696K. The stake represents 0.3% of the portfolio and ranks #94 among its holdings. This is a return to the name: Oxford Asset Management previously reported a position in ZYME as recently as Q3 2025.

Oxford Asset Management first reported a position in ZYME in Q2 2017 and has held it in 7 quarters since. The position peaked at $2.57M in Q2 2019. 211 funds tracked by Wall St. Rank hold ZYME as of Q1 2026.

Oxford Asset Management held 27,812 shares of Zymeworks worth $696K as of Q1 2026.
Zymeworks was a new Oxford Asset Management position in Q1 2026.
Zymeworks made up 0.3% of Oxford Asset Management's portfolio in Q1 2026, its #94 holding.
Oxford Asset Management first reported a position in Zymeworks in Q2 2017 and has held it in 7 quarters since.
Oxford Asset Management's Zymeworks position peaked at $2.57M in Q2 2019.
211 funds tracked by Wall St. Rank held Zymeworks as of Q1 2026.

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