11.13
price down icon2.41%   -0.28
 
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Korro Bio Inc stock is traded at $11.13, with a volume of 15,634. It is down -2.41% in the last 24 hours and down -4.83% 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.
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Previous Close:
$11.41
Open:
$11.26
24h Volume:
15,634
Relative Volume:
0.06
Market Cap:
$110.32M
Revenue:
$6.39M
Net Income/Loss:
$-117.26M
P/E Ratio:
-0.8918
EPS:
-12.4807
Net Cash Flow:
$-79.08M
1W Performance:
-3.17%
1M Performance:
-4.83%
6M Performance:
-69.11%
1Y Performance:
-53.06%
1-Day Range:
Value
$11.04
$11.26
1-Week Range:
Value
$11.04
$14.79
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
2026-03-17
Name
Latest SEC Filings
Name
KRRO's Discussions on Twitter

Compare KRRO vs VRTX, REGN, ARGX, ALNY, ONC

Stocks Price Market Cap Revenue Net Income Cash Flow EPS
Biotechnology icon
KRRO
Korro Bio Inc
11.12 113.19M 6.39M -117.26M -79.08M -12.48
Biotechnology icon
VRTX
Vertex Pharmaceuticals Inc
453.60 114.72B 12.07B 3.95B 3.19B 15.33
Biotechnology icon
REGN
Regeneron Pharmaceuticals Inc
744.21 78.67B 14.34B 4.50B 3.77B 41.56
Biotechnology icon
ARGX
Argen X Se Adr
685.06 42.38B 4.16B 1.29B 734.26M 19.59
Biotechnology icon
ALNY
Alnylam Pharmaceuticals Inc
314.65 41.75B 3.71B 313.75M 465.38M 2.2571
Biotechnology icon
ONC
Beone Medicines Ltd Adr
282.62 31.33B 5.36B 287.73M 924.18M 2.5229

Korro Bio Inc Stock (KRRO) Upgrades & Downgrades

Date Action Analyst Rating Change
Mar-13-26 Upgrade Raymond James Mkt Perform → Outperform
Feb-17-26 Upgrade William Blair Mkt Perform → Outperform
Jan-29-26 Upgrade Chardan Capital Markets Neutral → Buy
Jan-29-26 Upgrade H.C. Wainwright Neutral → Buy
Jan-29-26 Upgrade Piper Sandler Neutral → Overweight
Jan-28-26 Upgrade Cantor Fitzgerald Neutral → Overweight
Jan-28-26 Upgrade Oppenheimer Perform → Outperform
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
Mar 15, 2026

Korro Bio raises $85 million in private equity financing By Investing.com - Investing.com Nigeria

Mar 15, 2026
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Mar 14, 2026

Korro Bio Stock Gains After Tough 2025New Drug Candidate, Analyst Upgrades Boost Outlook - Sahm

Mar 14, 2026
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Mar 14, 2026

12 Health Care Stocks Moving In Friday's Pre-Market Session - Sahm

Mar 14, 2026
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Mar 14, 2026

RBC Capital Keeps Their Hold Rating on Korro Bio (KRRO) - The Globe and Mail

Mar 14, 2026
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Mar 14, 2026

Analysts Offer Insights on Healthcare Companies: Solid Biosciences (SLDB), Korro Bio (KRRO) and Pharming Group (PHAR) - The Globe and Mail

Mar 14, 2026
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Mar 14, 2026

Analysts Offer Insights on Healthcare Companies: Korro Bio (KRRO), Oruka Therapeutics (ORKA) and Gilead Sciences (GILD) - The Globe and Mail

Mar 14, 2026
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Mar 14, 2026

Analysts Are Bullish on These Healthcare Stocks: Korro Bio (KRRO), Health Catalyst (HCAT) - The Globe and Mail

Mar 14, 2026
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Mar 13, 2026

Korro Bio (KRRO) Losses Of US$117.3 Million Test Bullish Narratives On Profitability - simplywall.st

Mar 13, 2026
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Mar 13, 2026

Korro Bio (KRRO) sellers register 7.65M common shares after $85M private placement - Stock Titan

Mar 13, 2026
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Mar 13, 2026

Cantor Fitzgerald raises Korro Bio stock price target on UCD confidence - Investing.com Canada

Mar 13, 2026
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Mar 13, 2026

Raymond James upgrades Korro Bio stock rating on hyperammonemia pivot - Investing.com Nigeria

Mar 13, 2026
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Mar 13, 2026

Raymond James upgrades Korro Bio stock rating on hyperammonemia pivot By Investing.com - Investing.com UK

Mar 13, 2026
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Mar 13, 2026

Insider Buying: New Enterprise Associates 17, L.P. Acquires Addi - GuruFocus

Mar 13, 2026
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Mar 12, 2026

Korro Bio, Inc. (KRRO) Reports Q4 Loss, Lags Revenue Estimates - sharewise.com

Mar 12, 2026
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Mar 12, 2026

Nea 17 buys Korro Bio (KRRO) shares worth $2.3 million - Investing.com

Mar 12, 2026
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Mar 12, 2026

Korro Reports Fourth Quarter and Full Year 2025 Financial Results and Provides Corporate Update - Bitget

Mar 12, 2026
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Mar 12, 2026

Korro Bio investor buys $2.3 million in KRRO stock By Investing.com - Investing.com

Mar 12, 2026
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Mar 12, 2026

Advancing Genetic Medicines with RNA Editing: Inside the OPERA Platform and Therapeutic Strategies - Minichart

Mar 12, 2026
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Mar 12, 2026

Korro Bio, Inc. (KRRO) reports Q4 loss, lags revenue estimates - MSN

Mar 12, 2026
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Mar 12, 2026

Baskett Forest buys Korro Bio (KRRO) shares worth $2.3 million - Investing.com

Mar 12, 2026
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Mar 12, 2026

Nea 17 buys Korro Bio (KRRO) shares worth $2.3 million By Investing.com - Investing.com South Africa

Mar 12, 2026
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Mar 12, 2026

NEA 17 fund tied to Korro Bio (KRRO) buys 450K shares and warrants - Stock Titan

Mar 12, 2026
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Mar 12, 2026

Insider fund tied to Carmen Chang boosts Korro Bio (KRRO) stake with 450,045 buys - Stock Titan

Mar 12, 2026
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Mar 12, 2026

Korro 10-K: $6.4M Collaboration Revenue; $(12.48) EPS on $(117.3)M Net Loss - TradingView

Mar 12, 2026
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Mar 12, 2026

Korro Bio, Inc. Reports Earnings Results for the Full Year Ended December 31, 2025 - marketscreener.com

Mar 12, 2026
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Mar 12, 2026

Korro Bio (NASDAQ: KRRO) expands RNA-editing pipeline as 2025 net loss deepens - Stock Titan

Mar 12, 2026
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Mar 12, 2026

New RNA edit drug, $85M cash boost give Korro Bio runway to 2028 - Stock Titan

Mar 12, 2026
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Mar 12, 2026

Korro Bio, Inc. (KRRO) Announces Fourth Quarter Loss, Falls Short of Revenue Expectations - Bitget

Mar 12, 2026
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Mar 10, 2026

Korro shares jump 17% following $85M private placement financing - MSN

Mar 10, 2026
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Mar 10, 2026

Korro Bio (KRRO) Projected to Post Quarterly Earnings on Tuesday - MarketBeat

Mar 10, 2026
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Mar 09, 2026

Korro Secures $85M Lifeline After Trial Setback - National Today

Mar 09, 2026
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Mar 09, 2026

Korro Bio Raises $85 Million in Oversubscribed PIPE Financing to Advance RNA Editing Therapies and Extend Cash Runway into 2028 - Minichart

Mar 09, 2026
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Mar 09, 2026

Korro Bio extends cash runway after trial fail, layoffs - The Business Journals

Mar 09, 2026
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Mar 09, 2026

Korro Announces $85 Million Private Placement - citybiz

Mar 09, 2026
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Mar 09, 2026

Korro Bio prices 4.5M shares at $11.11 in private placement - TipRanks

Mar 09, 2026
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Mar 09, 2026

Korro Announces Oversubscribed $85 Million Private Placement - Bitget

Mar 09, 2026
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Mar 09, 2026

Korro Bio Announces Oversubscribed $85M PIPE Financing - TipRanks

Mar 09, 2026
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Mar 09, 2026

Korro stock surges 17% on $85M private placement financing By Investing.com - Investing.com India

Mar 09, 2026
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Mar 09, 2026

Korro Bio raises $85 million in private equity financing - Investing.com

Mar 09, 2026
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Mar 09, 2026

Korro Bio Raises $85 Million in Private Placement, Adds Investor Registration Rights - TradingView

Mar 09, 2026
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Mar 09, 2026

Korro stock surges 17% on $85M private placement financing - Investing.com

Mar 09, 2026
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Mar 09, 2026

Korro Bio (KRRO) secures $85M PIPE to extend cash runway into 2028 - Stock Titan

Mar 09, 2026
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Mar 07, 2026

Korro Bio, Inc. $KRRO Stock Position Raised by JPMorgan Chase & Co. - MarketBeat

Mar 07, 2026
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Mar 06, 2026

Bond Watch: Does Korro Bio Inc have pricing powerJuly 2025 Reactions & Long-Term Safe Investment Plans - baoquankhu1.vn

Mar 06, 2026
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Mar 06, 2026

Winners Losers: Should you avoid Korro Bio Inc stock right nowWeekly Earnings Recap & Reliable Volume Spike Trade Alerts - baoquankhu1.vn

Mar 06, 2026
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Mar 05, 2026

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

Mar 05, 2026
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Mar 04, 2026

KRRO Financials: Income Statement, Balance Sheet & Cash Flow - Stock Titan

Mar 04, 2026
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Mar 01, 2026

KRRO Stock News Today | Earnings, Events & Price Alerts - Intellectia AI

Mar 01, 2026
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Mar 01, 2026

Bond Watch: What is the next catalyst for Korro Bio IncTrade Volume Report & Precise Swing Trade Alerts - baoquankhu1.vn

Mar 01, 2026
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Feb 28, 2026

Profit Recap: Will Korro Bio Inc benefit from green energy policiesQuarterly Market Summary & Breakout Confirmation Trade Signals - baoquankhu1.vn

Feb 28, 2026
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Feb 26, 2026

Korro Bio (KRRO) price target increased by 12.61% to 19.53 - MSN

Feb 26, 2026

Korro Bio Inc Stock (KRRO) Financials Data

Revenue

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Net Income

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Cash Flow

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EPS

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Korro Bio Inc Stock (KRRO) Insider Trading

Insider Trading Relationship Date Transaction Cost #Shares Value ($) #Shares Total
SANDELL SCOTT D
10% Owner
Mar 10 '26
Buy
11.11
207,100
2,300,881
1,297,893
New Enterprise Associates 17,
10% Owner
Mar 10 '26
Buy
11.11
207,100
2,300,881
1,297,893
Chang Carmen
10% Owner
Mar 10 '26
Buy
11.11
207,100
2,300,881
1,297,893
BASKETT FOREST
10% Owner
Mar 10 '26
Buy
11.11
207,100
2,300,881
1,297,893
Mathers Edward T
10% Owner
Mar 10 '26
Buy
11.11
207,100
2,300,881
1,297,893
Makhzoumi Mohamad
10% Owner
Mar 10 '26
Buy
11.11
207,100
2,300,881
1,297,893
Walker Paul Edward
10% Owner
Mar 10 '26
Buy
11.11
207,100
2,300,881
1,297,893
Florence Anthony A. Jr.
10% Owner
Mar 10 '26
Buy
11.11
207,100
2,300,881
1,297,893
$45.72
price down icon 0.15%
$27.61
price down icon 0.65%
$52.30
price down icon 0.69%
$88.00
price down icon 2.24%
$144.22
price up icon 0.91%
biotechnology ONC
$282.24
price down icon 0.11%
Cap:     |  Volume (24h):