UPSTREAM BIO INC

UPB · NASDAQ

Updated at 2026-10-15 10:31:47

$3.42-3.66%
Today's High
$3.60
Today’s Low
$3.29
UPSTREAM BIO INC (UPB) Stock Price & Market Data
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Key Statistics

Previous Open
$3.47
Previous Close
$3.42
Volume
1.57M
Market Cap
$187.31M
P/E Ratio
--
EPS
$-2.88

Previous Day Range

$3.29$3.60

52-Week Range

$3.52$33.68

Company Overview

Sector
HEALTHCARE
Industry
Biotechnology
Sub-industry
BIOTECHNOLOGY
Headquarters
890 WINTER STREET, WALTHAM, MA, UNITED STATES, 02451
Country
US
Listing Date
2024-10-11
Fiscal Year End
December
Shares Outstanding
54.42M
CIK
0002022626

Upstream Bio, Inc., a clinical-stage biotechnology company, develops treatments for inflammatory diseases that focuses on severe respiratory disorders. The company is headquartered in Waltham, Massachusetts.

Financial Metrics

Revenue

2026-06-30

$773K

2026-03-31

$1.03M

2025-12-31

$668K

2025-09-30

$683K

Operating Expenses

2026-06-30

$43.14M

2026-03-31

$44.6M

2025-12-31

$46.83M

2025-09-30

$38.51M

Net Income

2026-06-30

-$39.7M

2026-03-31

-$40.59M

2025-12-31

-$42.45M

2025-09-30

-$33.74M

Net Profit Margin

2026-06-30

-5.13K%

2026-03-31

-3.92K%

2025-12-31

-6.35K%

2025-09-30

-4.94K%

Earnings Per Share

2026-06-30

$-0.73

2026-03-31

$-0.75

2025-12-31

$-0.78

2025-09-30

$-0.63

Earnings Before Interest, Taxes, Depreciation, and Amortization

2026-06-30

-$39.65M

2026-03-31

-$40.54M

2025-12-31

-$42.4M

2025-09-30

-$33.7M

Effective Tax Rate

2026-06-30

--

2026-03-31

--

2025-12-31

--

2025-09-30

--

FAQs

Risk Warning

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