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Upstream Bio, Inc.

Company price
3.23 USD 0.02 ( 0.62%)
Last update at 2026-11-06T21:00:00Z
VOLUME
1129959
Market Cap
300.15M

Momentum Score

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Upstream Bio, Inc., a clinical-stage biotechnology company, develops treatments for inflammatory diseases focusing on severe respiratory disorders. It offers verekitug, which is in Phase 2 trials for the treatment of severe asthma and chronic rhinosinusitis with nasal polyps and chronic obstructive pulmonary disease and in Phase I clinical trial for treating chronic obstructive pulmonary disease. The company was incorporated in 2021 and is headquartered in Waltham, Massachusetts.

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Day Price Range
3.02
Low
3.28
High
52 Week Price Range
5.46
Low
33.68
High

Momentum Score

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A unique technical analysis driven score developed by Kalkine showing momentum in stock prices based on select technical indicators identified.

Score - Rating
>= 1 - Low / > 1 but < 2 - Below Average / > 2 but < 3 - Average / > 3 but < 4 - Above Average / > 4 - High
AI Summary

Upstream Bio, Inc. (NASDAQ: UPB) is a publicly traded biotechnology company that, per corporate disclosures, focuses on developing novel therapeutics. Its long-term growth drivers appear to be clinical progress, partnerships, and potential regulatory approvals, which may appeal to investors seeking pipeline upside.

Principal risks are clinical and regulatory setbacks, high cash burn and financing needs, and sparse public information that reduces visibility into programs and timelines.

Risk Score
High

Note: The summary and risk score provided above is created by AI and should not be construed as a recommendation of Kalkine.

Key Metrics*

Previous Close
3.21
Dividend Yield
-
Revenue TTM
3.16M
Revenue Per Share
0.06
Gross Profit TTM
3.16M
Debt / Equity
0.00
ROE
-46.05%
Net Debt
-100.31M
ROCE
-42.15%
Diluted EPS TTM
-2.72

Insight Announcement

Key Financials*

Income Statement

Balance Sheet

Change in Cash

Total Operating Cash

Dividends Paid

Breakdown 2025-12-31 2024-12-31 2023-12-31 2022-12-31
Type yearly yearly yearly yearly
Date 2025-12-31 2024-12-31 2023-12-31 2022-12-31
Income before tax -143.44M -62.81M -20.54M -23.87M
Net income -143.44M -62.81M -20.54M -23.87M
Selling general administrative 26.41M 17.17M 10.70M 6.46M
Gross profit 2.85M 2.37M 2.38M 1.21M
Reconciled depreciation 0.19M 0.09M 0.06M 0.01M
Ebit -143.44M -62.81M -20.54M -23.87M
Ebitda -143.25M -62.72M -20.48M -23.86M
Depreciation and amortization 0.19M 0.09M 0.06M 0.01M
Operating income -160.36M -77.76M -40.11M -23.91M
Other operating expenses 163.22M 80.13M 42.49M 25.12M
Interest income 16.93M 12.12M 4.17M 0.20M
Net interest income 16.93M 12.12M 4.17M 0.20M
Total revenue 2.85M 2.37M 2.38M 1.21M
Total operating expenses 163.22M 80.13M 42.49M 25.12M
Cost of revenue 0.19M 0.09M 0.06M 0.01M
Total other income expense net 16.92M 14.96M 19.58M 0.04M
Net income from continuing ops -143.44M -62.81M -20.54M -23.87M
Breakdown 2025-12-31 2024-12-31 2023-12-31 2022-12-31
Type yearly yearly yearly yearly
Date 2025-12-31 2024-12-31 2023-12-31 2022-12-31
Total assets 353.77M 481.72M 117.20M 18.48M
Other current assets 9.62M 7.53M 6.95M 0.84M
Total liab 14.00M 11.87M 240.32M 124.63M
Total stockholder equity 339.77M 469.85M -123.13M -106.16M
Other current liab 10.01M 5.99M 4.48M 4.06M
Common stock 0.05M 0.05M 0.00M 0.00M
Capital stock 0.05M 0.05M 0.00M 0.00M
Retained earnings -334.22M -190.78M -127.97M -107.44M
Cash 101.58M 325.89M 25.83M 17.05M
Total current liabilities 13.45M 10.74M 6.51M 4.86M
Net debt -100.31M -324.06M -25.79M -16.96M
Short term debt 0.72M 0.70M 0.04M 0.09M
Short long term debt total 1.27M 1.83M 0.04M 0.09M
Other stockholder equity 673.41M 660.60M 4.82M 1.28M
Total current assets 351.80M 479.16M 117.00M 18.31M
Short term investments 239.93M 144.56M 83.98M 0.00M
Net receivables 0.67M 1.18M 0.24M 0.41M
Accounts payable 2.73M 4.04M 1.99M 0.71M
Accumulated other comprehensive income 0.53M -0.03M 0.02M -
Non currrent assets other 0.19M 0.19M -0.00M 0.01M
Non current assets total 1.98M 2.56M 0.20M 0.17M
Capital lease obligations 1.27M 1.83M 0.04M 0.09M
Breakdown 2025-12-31 2024-12-31 2023-12-31 2022-12-31
Type yearly yearly yearly yearly
Date 2025-12-31 2024-12-31 2023-12-31 2022-12-31
Investments -93.31M -59.48M -82.84M -0.08M
Total cashflows from investing activities -93.48M -59.48M -82.84M -0.08M
Total cash from financing activities 2.44M 418.91M 129.55M 9.96M
Net income -143.44M -62.81M -20.54M -23.87M
Change in cash -224.31M 300.25M 8.78M -9.14M
Begin period cash flow 326.09M 25.83M 17.05M 26.19M
End period cash flow 101.77M 326.09M 25.83M 17.05M
Total cash from operating activities -133.28M -59.17M -37.93M -19.02M
Issuance of capital stock 0.00M 422.65M 129.43M 10.00M
Depreciation -1.31M 0.09M 0.06M 0.01M
Change to account receivables -0.06M -0.52M 0.31M -0.41M
Other cashflows from financing activities - 146.19M 129.43M 9.96M
Capital expenditures 0.17M 0.51M 0.14M 0.08M
Change in working capital 0.59M 1.87M -4.30M 3.41M
Stock based compensation 10.33M 6.00M 3.43M 1.28M
Other non cash items 0.56M -4.33M -16.57M 0.15M
Free cash flow -133.28M -59.68M -38.07M -19.10M

Peer Comparison*

Sector: Healthcare Industry: Biotechnology

Stock Name
Change
(USD)
Price
(USD)
Trailing
PE (x)
Forward
PE (x)
Price Sales
TTM (x)
Price to Book Value (x)
Enterprise Value
to Revenue (x)
UPB
Upstream Bio, Inc.
0.02
0.62%
3.23 - - 95.04 1.17 18.32
NVO
Novo Nordisk A/S
0.01
0.02%
40.31 41.58 31.15 2.13 32.99 2.11
VRTX
Vertex Pharmaceuticals Inc
4.59
0.85%
547.09 30.22 24.27 10.36 6.50 9.99
REGN
Regeneron Pharmaceuticals Inc
1.45
0.16%
904.35 29.07 20.12 7.57 3.82 6.95
ARGNF
argenx SE
-
-%
900.30 45.77 31.25 13.84 7.12 11.38

Profile*

Upstream Bio, Inc.

Upstream Bio, Inc., a clinical-stage biotechnology company, develops treatments for inflammatory diseases focusing on severe respiratory disorders. It offers verekitug, which is in Phase 2 trials for the treatment of severe asthma and chronic rhinosinusitis with nasal polyps and chronic obstructive pulmonary disease and in Phase I clinical trial for treating chronic obstructive pulmonary disease. The company was incorporated in 2021 and is headquartered in Waltham, Massachusetts.

890 Winter Street, Waltham, MA, United States, 02451

781 208 2466

75

Name Title Year Born
Dr. E. Rand Sutherland M.D., M.P.H. CEO & Director 1970
Mr. Michael Paul Gray CPA, MBA CFO & COO 1971
Mr. Aaron Deykin M.D. Chief Medical Officer and Head of Research & Development 1967
Ms. Stacy Price M.S., P.M.P. Chief Technology Officer 1969
Meggan Buckwell Director of Corporate Communications & Investor Relations NA
Ms. Allison C. Ambrose J.D. Senior VP, General Counsel & Secretary 1985
Ms. Lisa Fiering Senior Vice President of People & Culture NA
Dr. Adam Houghton M.B.A., Ph.D. Chief Business Officer 1971
Ms. Mersedeh Miraliakbari Pharm.D. Senior Vice President of Regulatory Affairs & Quality NA
Ms. Fang Xie Ph.D. VP & Head of Biometrics NA

Disclaimer - (*)This information, including any data, is sourced from Unicorn Data Services SAS, trading as EOD Historical Data (“EODHD”) on an ‘as is’ basis, using their API. We cannot guarantee the completeness or validity of the information and data provided on this page, as well as via the API. In some cases, the data may include analyst ratings or recommendations sourced through the EODHD API, which are intended solely for general information purposes.
This information does not consider your personal objectives, financial situation, or needs. Kalkine is not liable for any errors or omissions in the information provided or for any actions taken in reliance on it. You should seek advice from a financial adviser, stockbroker or other professional adviser (including taxation and legal advice) as necessary before acting on this information.

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