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Upstream Bio shares owned by Zurcher Kantonalbank

Quarter-by-quarter ownership of Upstream Bio (UPB) shares owned by Zurcher Kantonalbank from 13F filings

Historical chart of Zurcher Kantonalbank investment in Upstream Bio

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All positions including Upstream Bio held by Zurcher Kantonalbank consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Upstream Bio by Zurcher Kantonalbank

Quarter filed Position value Share count Share price at filing
2026-03-31 $4.3k 477 9.00

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View all positions for Zurcher Kantonalbank

Top funds holding Upstream Bio

FMR
OrbiMed Advisors
BlackRock
Decheng Capital
Enavate Sciences GP
Vanguard Group
Vanguard Capital Management
Omega Fund Management
State Street Corporation
Y-Intercept
Federated Investors
Geode Capital Management
Millennium Management
Wellington Management Company
SEB Asset Management AB

View all funds holding Upstream Bio