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Korro Bio, Inc.

KRRO Health Care Biotechnology: Pharmaceutical Preparations
$12.24
Today
as of Sep 4, 16:51 ET
Last 30 days +16.57% Jul 28 → Sep 04
$9.76 $10.88 $12.01 $13.14 $14.26 Jul 28 Aug 05 Aug 12 Aug 20 Aug 27 Sep 04
Open
$11.53
High
$12.30
Low
$11.53
Volume
$78,428
Avg Vol
$279,633
Mkt Cap
$191M
P/E (TTM)
Beta
52w High
$55.89
52w Low
$5.20
Div Yield
Shares Out
$15M

Recent Press Releases & News last 60 days · 7 items

▸ Show all 7 press releases & news Free account →

Overview

52-week range
$5.20
$56
14% of range
Avg surprise (last 3)
-3.1%
Avg reaction (last 2)
-4.6%
0% positive
Latest IV / EM
114%
EM ±18.5% · $13 · Sep 18

Earnings trends

EPS — actual vs estimate Actual Estimate
$-72.20$-54.42$-36.63$-18.85$-1.07 Actual $-72.20Actual $-63.83Actual $-65.08Actual $-2.44Actual $-2.43Actual $-2.26Actual $-2.49Est $-2.60Actual $-2.74Est $-2.54Actual $-1.92Actual $-1.69Est $-1.60Actual $-1.07 MarJunSepMarJunSepMar/2025Jun/2025SepMar/2026Jun
Revenue vs Net Income Revenue Net income
$-26M$-19M$-12M$-4M$3M Sep 24Mar 25Jun 25Sep 25Mar 26Jun 26

Earnings history

DatePeriodActual EPSEstSurpriseYoY %ΔDay reactSource
Tue Jun 30, 2026Jun 2026 $-1.07 financials
Thu May 7, 2026Mar/2026 $-1.69 $-1.60 -5.6% +32.1% -3.4% earnings
Tue Sep 30, 2025Sep 2025 $-1.92 financials
Tue Aug 12, 2025Jun/2025 $-2.74 $-2.54 -7.9% earnings
Wed May 7, 2025Mar/2025 $-2.49 $-2.60 +4.2% -5.8% earnings
Mon Sep 30, 2024Sep 2024 $-2.26 financials
Sun Jun 30, 2024Jun 2024 $-2.43 financials
Sun Mar 31, 2024Mar 2024 $-2.44 financials
Sat Sep 30, 2023Sep 2023 $-65.08 financials
Fri Jun 30, 2023Jun 2023 $-63.83 financials
Fri Mar 31, 2023Mar 2023 $-72.20 financials

Financials

Income statement (quarterly)

MetricJun 2026Mar 2026Dec 2025Sep 2025Jun 2025Mar 2025Dec 2024Sep 2024
Revenue$0$0$1M$1M$3M$0
Cost of revenue
Gross profit
Operating income$-20M$-20M$-19M$-27M$-25M$-23M
Net income$-19M$-20M$-18M$-26M$-23M$-21M
EPS (diluted)$-1.07$-1.69$-1.92$-2.74$-2.49$-2.26

Balance sheet (quarterly)

MetricJun 2026Mar 2026Dec 2025Sep 2025Jun 2025Mar 2025Dec 2024Sep 2024
Cash & equivalents$25M$62M$22M$24M$34M$64M$56M$63M
Inventory
Total current assets$121M$120M$82M$98M$103M$121M$132M$153M
Total assets$163M$184M$114M$162M$180M$202M$226M$244M
Long-term debt
Total liabilities$60M$64M$62M$63M$65M$63M$66M$64M
Total equity$103M$120M$51M$99M$115M$139M$160M$180M

Implied volatility — last 90 days

33%290%547%804%1061% Jun 07 — IV 391% · EM ±54.1%Jun 08 — IV 182% · EM ±24.1%Jun 09 — IV 372% · EM ±46.6%Jun 10 — IV 408% · EM ±48.2%Jun 17 — IV 1062% · EM ±44.3%Jun 19 — IV 226% · EM ±50.0%Jun 22 — IV 124% · EM ±25.9%Jun 24 — IV 185% · EM ±37.0%Jun 29 — IV 160% · EM ±28.4%Jun 30 — IV 229% · EM ±39.5%Jul 02 — IV 221% · EM ±35.7%Jul 03 — IV 229% · EM ±35.7%Jul 20 — IV 79% · EM ±18.7%Jul 21 — IV 131% · EM ±30.5%Jul 22 — IV 73% · EM ±16.7%Jul 23 — IV 67% · EM ±15.2%Jul 24 — IV 55% · EM ±12.2%Jul 28 — IV 237% · EM ±48.6%Jul 29 — IV 74% · EM ±14.9%Aug 04 — IV 51% · EM ±8.8%Aug 05 — IV 55% · EM ±9.1%Aug 06 — IV 66% · EM ±10.7%Aug 07 — IV 116% · EM ±18.1%Aug 11 — IV 136% · EM ±18.0%Aug 12 — IV 138% · EM ±17.2%Aug 13 — IV 134% · EM ±15.8%Aug 14 — IV 136% · EM ±15.1%Aug 17 — IV 159% · EM ±13.3%Aug 18 — IV 183% · EM ±13.2%Aug 19 — IV 607% · EM ±35.8%Aug 20 — IV 194% · EM ±8.1%Aug 24 — IV 53% · EM ±11.1%Aug 25 — IV 34% · EM ±6.9%Aug 26 — IV 85% · EM ±17.0%Aug 27 — IV 115% · EM ±22.4%Aug 28 — IV 45% · EM ±8.5%Aug 31 — IV 147% · EM ±26.0%Sep 01 — IV 57% · EM ±9.8%Sep 03 — IV 114% · EM ±18.5%

Sector peers

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