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Upstream Bio shares owned by Axq Capital

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

Historical chart of Axq Capital investment in Upstream Bio

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

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Quarterly reported holdings in Upstream Bio by Axq Capital

Quarter filed Position value Share count Share price at filing
2026-03-31 $248k 28k 9.00

More positions owned by Axq Capital

Boston Scientific Corporation (BSX)
Cleveland-cliffs (CLF)
Otis Worldwide Corp (OTIS)
Berkshire Hathaway Inc Del Cl B New (BRK.B)
Blackrock (BLK)
Ford Motor Company (F)
TPG Com Cl A (TPG)
Dollar Tree (DLTR)
3M Company (MMM)
Antero Midstream Corp antero midstream (AM)
Rocket Cos Com Cl A (RKT)
TransDigm Group Incorporated (TDG)
Insulet Corporation (PODD)
Wec Energy Group (WEC)
Colgate-Palmolive Company (CL)

View all positions for Axq Capital

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