Zymeworks Inc.

UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC ZYME

Report date

12/31/2025

Quarter

2025 Q4

Filed

2/13/2026

Shares

320,261

Value ($000)

8,432

Weight

0.0%

2023 Q1 - 2025 Q4 (12 filings)

Shares History

History scope: non-option holdings only (PUT/CALL rows excluded).

All 13F Holders	Filing date	Value ($000s)	% of Holdings	Shares	Reporting period
2025 Q4	2/13/2026	8,432	0.0%	320,261	12/31/2025
2025 Q3	11/14/2025	29,215	0.0%	1,710,463	9/30/2025
2025 Q2	8/14/2025	30,867	0.0%	2,459,513	6/30/2025
2025 Q1	5/19/2025	46,210	0.0%	3,879,945	3/31/2025
2024 Q4	2/14/2025	19,985	0.0%	1,365,111	12/31/2024
2024 Q3	11/14/2024	19,127	0.0%	1,524,084	9/30/2024
2024 Q2	8/14/2024	16,189	0.0%	1,902,401	6/30/2024
2024 Q1	5/15/2024	592	0.0%	56,301	3/31/2024
2023 Q4	2/14/2024	585	0.0%	56,301	12/31/2023
2023 Q3	11/13/2023	357	0.0%	56,301	9/30/2023
2023 Q2	8/11/2023	392	0.0%	43,400	6/30/2023
2023 Q1	5/15/2023	392	0.0%	43,400	3/31/2023