Upstream Bio, Inc. (UPB)

Upstream Bio Revenue

In the year 2025, Upstream Bio had annual revenue of $2.85M with 20.42% growth. Upstream Bio had revenue of $668.00K in the quarter ending December 31, 2025, with 8.97% growth.

• Revenue (ttm): $2.85M
• Revenue Growth: +20.42%
• P/S Ratio: 173.90
• Revenue / Employee: $38,053
• Employees: 75
• Market Cap: 493.59M

Revenue History

Fiscal Year End	Revenue	Change	Growth
Dec 31, 2025	2.85M	484.00K	20.42%
Dec 31, 2024	2.37M	-10.00K	-0.42%
Dec 31, 2023	2.38M	1.17M	96.37%
Dec 31, 2022	1.21M	-	-

Data Source: S&P Global Market Intelligence Last updated: Dec 31, 2025

Revenue data is provided by S&P Global Market Intelligence and updates within hours after each earnings release, which is every three months for this company.

Update frequency:

Quarterly

Last checked:

May 6, 2026

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