UPSTREAM BIO, INC.

NASDAQ: UPB (Upstream Bio, Inc.)

Last update: yesterday, 3:22PM

10.49

0.07 (0.67%)

Previous Close 10.42
Open 10.48
Volume 722,856
Avg. Volume (3M) 1,316,580
Market Cap 570,865,600
Price / Sales 179.26
Price / Book 1.52
52 Weeks Range
6.32 (-39%) — 33.68 (221%)
Earnings Date 5 May 2026
Operating Margin (TTM) -5,656.01%
Diluted EPS (TTM) -1.67
Quarterly Revenue Growth (YOY) -11.60%
Total Debt/Equity (MRQ) 0.38%
Current Ratio (MRQ) 47.43
Operating Cash Flow (TTM) -82.78 M
Levered Free Cash Flow (TTM) -70.18 M
Return on Assets (TTM) -16.91%
Return on Equity (TTM) -28.62%

Market Trend

Short Term Medium Term
Industry Biotechnology (US) Bullish Mixed
Biotechnology (Global) Bullish Mixed
Stock Upstream Bio, Inc. Mixed Bearish

AIStockmoo Score

1.8
Analyst Consensus 2.0
Insider Activity NA
Price Volatility -2.0
Technical Moving Averages 5.0
Technical Oscillators 2.0
Average 1.75

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IBRX 8 B - - -
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Upstream Bio Inc is a clinical-stage biotechnology company developing treatments for inflammatory diseases, with an initial focus on severe respiratory disorders. It is developing verekitug, the known antagonist currently in clinical development that targets the receptor for Thymic Stromal Lymphopoietin (TSLP), a cytokine that is a clinically validated driver of inflammatory response positioned upstream of multiple signaling cascades that affect a variety of immune-mediated diseases.

Sector Healthcare
Industry Biotechnology
Investment Style Small Growth
% Held by Insiders 14.84%
% Held by Institutions 89.32%

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The support, resistance and trendline levels presented has been generated by an artificial intelligence (AI) model and should be interpreted with caution.

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