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Upstream Bio

Nasdaq • UPB • US91678A1079

Market Closed

ORTEX Data Highlights

Generating your data highlights...

Market Cap

153m USD | # 4589 in US

Volume

766.19k shares | 4.47m USD

Shares Outstanding

54.77m

Free Float Shares

78.16% | 42.81m

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UPB key data

Upstream Bio (Nasdaq: UPB) has a market capitalization of $153.36M. Last close $2.81 (as of 2026-10-21); 52-week range $2.74 to $33.68.