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Upstream Bio, Inc.

UPB Health Care Biotechnology: Pharmaceutical Preparations
$6.02
▲ +0.2% Today
as of Sep 4, 16:55 ET
Last 30 days -6.09% Jul 27 → Sep 04
$5.89 $6.33 $6.76 $7.20 $7.64 Jul 27 Aug 04 Aug 12 Aug 19 Aug 27 Sep 04
Open
$6.00
High
$6.23
Low
$5.96
Volume
$540,422
Avg Vol
$730,103
Mkt Cap
$378M
P/E (TTM)
Beta
52w High
$33.68
52w Low
$5.77
Div Yield
Shares Out
$55M

Recent Press Releases & News last 60 days · 5 items

▸ Show all 5 press releases & news Free account →

Overview

52-week range
$5.77
$34
1% of range
Avg surprise (last 3)
-6.4%
Avg reaction (last 2)
-0.4%
50% positive
Latest IV / EM
51%
EM ±8.5% · $8 · Sep 18

Earnings trends

EPS — actual vs estimate Actual Estimate
$-6.96$-5.34$-3.73$-2.11$-0.49 Actual $-2.11Actual $-4.68Actual $-6.50Actual $-6.96Actual $-0.51Est $-0.49Actual $-0.74Est $-0.61Actual $-0.63Actual $-0.75Est $-0.80Actual $-0.73 SepMarJunSepMar/2025Jun/2025SepMar/2026Jun
Revenue vs Net Income Revenue Net income
$-41M$-30M$-20M$-9M$1M Sep 24Mar 25Jun 25Sep 25Mar 26Jun 26

Earnings history

DatePeriodActual EPSEstSurpriseYoY %ΔDay reactSource
Tue Jun 30, 2026Jun 2026 $-0.73 financials
Wed May 13, 2026Mar/2026 $-0.75 $-0.80 +6.2% -47.1% +4.6% earnings
Tue Sep 30, 2025Sep 2025 $-0.63 financials
Wed Aug 6, 2025Jun/2025 $-0.74 $-0.61 -21.3% earnings
Tue May 6, 2025Mar/2025 $-0.51 $-0.49 -4.1% -5.4% earnings
Mon Sep 30, 2024Sep 2024 $-6.96 financials
Sun Jun 30, 2024Jun 2024 $-6.50 financials
Sun Mar 31, 2024Mar 2024 $-4.68 financials
Sat Sep 30, 2023Sep 2023 $-2.11 financials

Financials

Income statement (quarterly)

MetricJun 2026Mar 2026Dec 2025Sep 2025Jun 2025Mar 2025Dec 2024Sep 2024
Revenue$773,000$1M$683,000$937,000$566,000$607,000
Cost of revenue
Gross profit
Operating income$-42M$-44M$-38M$-44M$-32M$-19M
Net income$-40M$-41M$-34M$-40M$-27M$-16M
EPS (diluted)$-0.73$-0.75$-0.63$-0.74$-0.51$-6.96

Balance sheet (quarterly)

MetricJun 2026Mar 2026Dec 2025Sep 2025Jun 2025Mar 2025Dec 2024Sep 2024
Cash & equivalents$79M$97M$102M$72M$45M$71M$326M$33M
Inventory
Total current assets$280M$316M$352M$389M$418M$454M$479M$227M
Total assets$281M$318M$354M$391M$421M$456M$482M$233M
Long-term debt
Total liabilities$10M$14M$14M$13M$12M$11M$12M$12M
Total equity$271M$304M$340M$379M$409M$446M$470M$-160M

Implied volatility — last 90 days

20%143%266%389%512% Jun 07 — IV 512% · EM ±70.9%Jun 08 — IV 200% · EM ±26.4%Jun 11 — IV 312% · EM ±34.5%Jun 12 — IV 351% · EM ±35.9%Jun 19 — IV 362% · EM ±80.0%Jun 29 — IV 20% · EM ±3.6%Jun 30 — IV 22% · EM ±3.7%Jul 20 — IV 49% · EM ±11.5%Jul 21 — IV 34% · EM ±7.9%Jul 22 — IV 154% · EM ±35.3%Jul 23 — IV 125% · EM ±28.1%Jul 29 — IV 393% · EM ±78.8%Aug 03 — IV 154% · EM ±27.3%Aug 04 — IV 158% · EM ±27.1%Aug 05 — IV 147% · EM ±24.5%Aug 06 — IV 151% · EM ±24.5%Aug 10 — IV 165% · EM ±22.8%Aug 11 — IV 85% · EM ±11.3%Aug 24 — IV 362% · EM ±75.6%Aug 25 — IV 58% · EM ±11.9%Aug 26 — IV 35% · EM ±7.0%Aug 31 — IV 426% · EM ±75.5%Sep 01 — IV 49% · EM ±8.4%Sep 02 — IV 51% · EM ±8.5%

Sector peers

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