Company page

Upstream Bio, Inc.

Upstream Bio, Inc. is a public company traded under the ticker UPB in the American market. With a market capitalization of approximately $348.8 million, the company is focused on advancing its biotechnology initiatives. Investors can find detailed information about its operations and performance on its public company page.

UPB:NASDAQUpdated September 11, 2026
Upstream Bio, Inc. logo
Ticker
UPB:NASDAQ
Asset type
Stock
Market cap
$313.8M
Sector
Health Technology
Industry
Biotechnology
Exchange
NASDAQ
Currency
USD