8.23
price up icon4.18%   0.33
 
loading
Korro Bio Inc stock is traded at $8.23, with a volume of 383.58K. It is up +4.18% in the last 24 hours and down -73.81% over the past month. Korro Bio Inc is a biopharmaceutical company with a mission to discover, develop, and commercialize a new class of genetic medicines based on editing RNA, enabling the treatment of both rare and highly prevalent diseases. It is generating a portfolio of differentiated programs that are designed to harness the body's natural RNA editing process to effect a precise yet transient single base edit. By editing RNA instead of DNA, Korro Bio is expanding the reach of genetic medicines by delivering additional precision and tunability.
See More
Previous Close:
$7.90
Open:
$7.86
24h Volume:
383.58K
Relative Volume:
0.82
Market Cap:
$77.50M
Revenue:
-
Net Income/Loss:
$-81.17M
P/E Ratio:
-0.8121
EPS:
-10.1344
Net Cash Flow:
$-82.84M
1W Performance:
+17.24%
1M Performance:
-73.81%
6M Performance:
-41.13%
1Y Performance:
-81.28%
1-Day Range:
Value
$7.785
$8.8299
1-Week Range:
Value
$7.04
$8.8299
52-Week Range:
Value
$5.2044
$55.89

Korro Bio Inc Stock (KRRO) Company Profile

Name
Name
Korro Bio Inc
Name
Phone
617-468-1999
Name
Address
60 FIRST STREET, CAMBRIDGE
Name
Employee
87
Name
Twitter
Name
Next Earnings Date
2024-12-08
Name
Latest SEC Filings
Name
KRRO's Discussions on Twitter

Compare KRRO with other stocks

Stocks Price Market Cap Revenue Net Income Cash Flow EPS
Biotechnology icon
KRRO
Korro Bio Inc
8.23 74.40M 0 -81.17M -82.84M -10.13
Biotechnology icon
VRTX
Vertex Pharmaceuticals Inc
452.04 113.14B 11.74B 3.68B 3.34B 14.19
Biotechnology icon
REGN
Regeneron Pharmaceuticals Inc
741.29 78.49B 14.25B 4.58B 3.88B 41.77
Biotechnology icon
ARGX
Argen X Se Adr
877.94 54.76B 3.06B 1.28B 447.35M 19.67
Biotechnology icon
ALNY
Alnylam Pharmaceuticals Inc
397.55 54.51B 3.21B 43.57M 221.36M 0.2405
Biotechnology icon
INSM
Insmed Inc
197.01 41.64B 447.02M -1.18B -906.14M -6.1812

Korro Bio Inc Stock (KRRO) Upgrades & Downgrades

Date Action Analyst Rating Change
Nov-13-25 Downgrade Cantor Fitzgerald Overweight → Neutral
Nov-13-25 Downgrade Chardan Capital Markets Buy → Neutral
Nov-13-25 Downgrade H.C. Wainwright Buy → Neutral
Nov-13-25 Downgrade Piper Sandler Overweight → Neutral
Nov-13-25 Downgrade RBC Capital Mkts Outperform → Sector Perform
Nov-13-25 Downgrade Raymond James Strong Buy → Mkt Perform
Nov-13-25 Downgrade William Blair Outperform → Mkt Perform
Apr-29-25 Initiated Cantor Fitzgerald Overweight
Apr-16-25 Initiated Chardan Capital Markets Buy
Jan-10-25 Initiated Oppenheimer Outperform
Oct-21-24 Initiated Raymond James Strong Buy
Aug-14-24 Initiated William Blair Outperform
Mar-28-24 Reiterated H.C. Wainwright Buy
Feb-27-24 Initiated BMO Capital Markets Outperform
Dec-04-23 Initiated H.C. Wainwright Buy
Nov-29-23 Initiated RBC Capital Mkts Outperform
Nov-10-23 Initiated Piper Sandler Overweight
Feb-15-23 Downgrade Chardan Capital Markets Buy → Neutral
Feb-13-23 Downgrade Cowen Outperform → Market Perform
Sep-22-21 Downgrade Goldman Buy → Neutral
Jan-27-21 Upgrade JP Morgan Neutral → Overweight
Dec-22-20 Initiated B. Riley Securities Buy
Jul-14-20 Initiated Oppenheimer Outperform
May-18-20 Downgrade JP Morgan Overweight → Neutral
Oct-28-19 Initiated Cowen Outperform
Oct-28-19 Initiated Goldman Buy
Oct-28-19 Initiated JP Morgan Overweight
View All

Korro Bio Inc Stock (KRRO) Latest News

pulisher
Dec 13, 2025

Korro Bio (NASDAQ:KRRO) Lowered to Sell Rating by Wall Street Zen - Defense World

Dec 13, 2025
pulisher
Dec 04, 2025

Stocks of Korro Bio Inc (KRRO) are poised to climb above their peers - setenews.com

Dec 04, 2025
pulisher
Nov 29, 2025

Is Korro Bio Inc a good long term investmentCapital Gains Strategies & Small Entry Cost Stocks - earlytimes.in

Nov 29, 2025
pulisher
Nov 29, 2025

Will Magenta Lifecare Limited Stock Continue to Outperform in YEARInsider Trading Activity & Market Volatility Strategies - earlytimes.in

Nov 29, 2025
pulisher
Nov 28, 2025

Can Korro Bio Inc. stock surprise with earnings upsideGDP Growth & Weekly Return Optimization Plans - moha.gov.vn

Nov 28, 2025
pulisher
Nov 26, 2025

Will Korro Bio Inc. stock continue dividend increasesJuly 2025 Summary & Trade Opportunity Analysis - BỘ NỘI VỤ

Nov 26, 2025
pulisher
Nov 26, 2025

Three new option listings and fifteen option delistings on October 21st - MSN

Nov 26, 2025
pulisher
Nov 25, 2025

Korro Bio, Inc. Experiences Revision in Stock Evaluation Amid Mixed Financial Performance - Markets Mojo

Nov 25, 2025
pulisher
Nov 25, 2025

Korro Bio, Inc. (NASDAQ:KRRO) Receives Consensus Rating of “Hold” from Analysts - Defense World

Nov 25, 2025
pulisher
Nov 24, 2025

Its Stock Has Paid Off Big Time For Korro Bio Inc - Setenews

Nov 24, 2025
pulisher
Nov 23, 2025

Korro Bio’s RNA Editing Ambitions Take A Hit After Trial Blowup - Finimize

Nov 23, 2025
pulisher
Nov 21, 2025

Would You Still Hold Korro Bio Stock If It Fell Another 30%? - Trefis

Nov 21, 2025
pulisher
Nov 19, 2025

Korro Bio downgraded to Perform from Outperform at Oppenheimer - MSN

Nov 19, 2025
pulisher
Nov 19, 2025

What high frequency data says about Korro Bio Inc.Portfolio Profit Report & Daily Oversold Bounce Ideas - newser.com

Nov 19, 2025
pulisher
Nov 19, 2025

Will Korro Bio Inc. stock benefit from automationBear Alert & Technical Analysis for Trade Confirmation - newser.com

Nov 19, 2025
pulisher
Nov 19, 2025

What indicators show strength in Korro Bio Inc.Portfolio Value Report & Consistent Income Trade Recommendations - newser.com

Nov 19, 2025
pulisher
Nov 19, 2025

Will Korro Bio Inc. stock deliver strong dividend growthPortfolio Performance Summary & Growth Focused Investment Plans - newser.com

Nov 19, 2025
pulisher
Nov 19, 2025

What makes Korro Bio Inc. stock attractive to growth fundsJuly 2025 News Drivers & Weekly High Return Stock Forecasts - newser.com

Nov 19, 2025
pulisher
Nov 18, 2025

What is the fair value of Korro Bio Inc. stock nowJuly 2025 Earnings & Reliable Volume Spike Alerts - newser.com

Nov 18, 2025
pulisher
Nov 18, 2025

Korro Bio, Inc.Common Stock (NQ: KRRO - FinancialContent

Nov 18, 2025
pulisher
Nov 18, 2025

FY2025 EPS Estimates for Korro Bio Raised by HC Wainwright - Defense World

Nov 18, 2025
pulisher
Nov 18, 2025

Korro Bio (KRRO) Price Target Decreased by 30.76% to 66.30 - MSN

Nov 18, 2025
pulisher
Nov 16, 2025

Korro Bio stock fell after missing expectations in early stage KRRO-110 trial - MSN

Nov 16, 2025
pulisher
Nov 16, 2025

How to track smart money flows in Korro Bio Inc.July 2025 Catalysts & Community Consensus Stock Picks - newser.com

Nov 16, 2025
pulisher
Nov 16, 2025

Why Korro Bio Inc. stock is favored by pension fundsWeekly Trend Recap & Community Trade Idea Sharing Platform - newser.com

Nov 16, 2025
pulisher
Nov 16, 2025

Can Korro Bio Inc. stock hit record highs againWeekly Trade Summary & Real-Time Sentiment Analysis - newser.com

Nov 16, 2025
pulisher
Nov 16, 2025

Published on: 2025-11-16 03:17:25 - newser.com

Nov 16, 2025
pulisher
Nov 16, 2025

StockWatch: Korro Craters 81% on Data; Patient Death Sours Analysts on Intellia - Genetic Engineering and Biotechnology News

Nov 16, 2025
pulisher
Nov 15, 2025

William Blair Downgrades Korro Bio (KRRO) - MSN

Nov 15, 2025
pulisher
Nov 15, 2025

Will Korro Bio Inc. stock attract more institutional investorsPortfolio Performance Summary & Fast Moving Trade Plans - newser.com

Nov 15, 2025
pulisher
Nov 15, 2025

Korro Bio Reports Increased Losses Amid Strategic Developments - MSN

Nov 15, 2025
pulisher
Nov 15, 2025

Wall Street Zen Upgrades Korro Bio (NASDAQ:KRRO) to Hold - Defense World

Nov 15, 2025
pulisher
Nov 15, 2025

Korro Bio downgraded to Neutral from Buy at Chardan - MSN

Nov 15, 2025
pulisher
Nov 15, 2025

Korro Bio downgraded to Neutral from Overweight at Cantor Fitzgerald - MSN

Nov 15, 2025
pulisher
Nov 15, 2025

Korro Bio downgraded to Market Perform from Strong Buy at Raymond James - MSN

Nov 15, 2025
pulisher
Nov 14, 2025

Korro Bio (KRRO): Assessing Valuation After Clinical Setbacks, Layoffs, and Strategic Pivot - Yahoo Finance

Nov 14, 2025
pulisher
Nov 14, 2025

Why Korro Bio (KRRO) Is Down 80.0% After Restructuring, Clinical Trial Miss, and CMO Resignation - simplywall.st

Nov 14, 2025
pulisher
Nov 14, 2025

Korro Bio Inc. (KRRO) Stock Price | Live Quotes & Charts | NASDAQ - StocksToTrade

Nov 14, 2025
pulisher
Nov 14, 2025

Healthcare Stocks Tumble As Companies Shift Strategies - Finimize

Nov 14, 2025
pulisher
Nov 14, 2025

Korro Bio Pivots To New Liver Programs After Setbacks - Finimize

Nov 14, 2025
pulisher
Nov 14, 2025

Reversal indicators forming on Korro Bio Inc. stockBuy Signal & Accurate Entry and Exit Point Alerts - newser.com

Nov 14, 2025
pulisher
Nov 14, 2025

Korro Bio Stock Crashes Over 75% After-Hours On Drug Failure, Downgrades And Layoffs — Yet Retail Flags ‘Buy-The-Fear’ Setup - Stocktwits

Nov 14, 2025
pulisher
Nov 14, 2025

KRRO Downgraded to Hold by Jones Trading Amidst Industry Adjustm - GuruFocus

Nov 14, 2025

Korro Bio Inc Stock (KRRO) Financials Data

Revenue

loading

Net Income

loading

Cash Flow

loading

EPS

loading
$38.39
price down icon 1.08%
$95.41
price down icon 0.72%
$31.31
price down icon 3.07%
$94.81
price down icon 1.24%
biotechnology ONC
$319.06
price down icon 0.55%
$197.01
price up icon 0.91%
Cap:     |  Volume (24h):