Korro Bio, Inc. (KRRO)

NASDAQ: KRRO · Real-Time Price · USD
10.72
-0.46 (-4.11%)
At close: Jun 5, 2026, 4:00 PM EDT
10.53
-0.19 (-1.77%)
After-hours: Jun 5, 2026, 7:51 PM EDT
Market Cap154.61M +1.8%
Revenue (ttm)3.84M -20.3%
Net Income-113.50M
EPS-11.41
Shares Out 14.42M
PE Ration/a
Forward PEn/a
Dividendn/a
Ex-Dividend Daten/a
Volume187,667
Open11.09
Previous Close11.18
Day's Range10.46 - 11.28
52-Week Range5.20 - 55.89
Beta2.10
AnalystsStrong Buy
Price Target20.00 (+86.57%)
Earnings DateMay 7, 2026

About Hatton National Bank

Korro Bio, Inc., a biopharmaceutical company, engages in the discovering, developing, and commercializing of genetic medicines based on editing RNA for the treatment of rare and highly prevalent diseases in the United States. The company’s lead product candidate is KRRO-121 for the treatment for hyperammonemia. It uses its RNA editing platform, Oligonucleotide Promoted Editing of RNA to generate differentiated RNA editing product candidates. The company is also developing programs for Parkinson’s disease, Amyotrophic lateral sclerosis, severe d... [Read more]

Industry Biotechnology
Sector Healthcare
IPO Date Oct 3, 2019
Employees 49
Stock Exchange NASDAQ
Ticker Symbol KRRO
Full Company Profile

Financial Performance

In 2025, Korro Bio's revenue was $6.39 million, an increase of 181.46% compared to the previous year's $2.27 million. Losses were -$117.26 million, 40.3% more than in 2024.

Financial Statements

Analyst Summary

According to 11 analysts, the average rating for KRRO stock is "Strong Buy." The 12-month stock price target is $20.0, which is an increase of 86.57% from the latest price.

Price Target
$20.0
(86.57% upside)
Analyst Consensus: Strong Buy
Stock Forecasts

News

Korro Bio initiated with an Outperform at LifeSci Capital

LifeSci Capital initiated coverage of Korro Bio (KRRO) with an Outperform rating and $21 price target

7 days ago - TheFly

Korro to Present at the 2026 Jefferies Global Healthcare Conference

CAMBRIDGE, Mass., May 27, 2026 (GLOBE NEWSWIRE) -- Korro Bio, Inc. (Korro) (Nasdaq: KRRO), a biopharmaceutical company leveraging a novel Oligonucleotide Promoted Editing of RNA (OPERA®) platform to d...

9 days ago - GlobeNewsWire

Korro Bio selects KRRO-111 as development candidate

Korro Bio (KRRO) announced the addition of KRRO-111 for the potential treatment of AATD to its pipeline of therapeutic programs in development. KRRO-111 is a proprietary GalNAc-conjugated oligonucleot...

17 days ago - TheFly

Korro Selects KRRO-111 as Development Candidate for the Potential Treatment of Alpha-1 Antitrypsin Deficiency (AATD)

Potential best-in-class therapeutic delivered subcutaneously (GalNAc-conjugated oligonucleotide) for a debilitating genetic condition impacting both the liver and lungs Demonstrated >90% editing of SE...

17 days ago - GlobeNewsWire

Korro Bio price target lowered to $15 from $20 at H.C. Wainwright

H.C. Wainwright analyst Mitchell Kapoor lowered the firm’s price target on Korro Bio (KRRO) to $15 from $20 and keeps a Buy rating on the shares. The firm cites the…

17 days ago - TheFly

Korro Bio initiated with a Buy at Citi

Citi initiated coverage of Korro Bio (KRRO) with a Buy rating and $21 price target While the shares sold off 60% on the “modest” Phase 1/2 REWRITE data, the readout…

18 days ago - TheFly

Korro Bio Reports Inducement Grant Under Nasdaq Listing Rule 5635(c)(4)

CAMBRIDGE, Mass., May 15, 2026 (GLOBE NEWSWIRE) -- Korro Bio, Inc. (Korro) (Nasdaq: KRRO), a biopharmaceutical company leveraging a novel Oligonucleotide Promoted Editing of RNA (OPERA®) platform to d...

21 days ago - GlobeNewsWire

Korro Bio upgraded to Buy from Hold at JonesResearch

JonesResearch upgraded Korro Bio (KRRO) to Buy from Hold with a $23 price target

4 weeks ago - TheFly

JonesResearch upgrades ‘fast-follower’ Korro Bio to Buy

As previously reported, JonesResearch analyst Catherine Novack upgraded Korro Bio (KRRO) to Buy from Hold with a $23 price target after the company reported Q1 results. While both Korro’s GalNAc-conju...

Other symbols: BEAMWVE
4 weeks ago - TheFly

Korro Bio reports Q1 EPS ($1.69), consensus ($1.98)

“The first quarter marked significant scientific progress for Korro as we continued to advance our OPERA platform and build a pipeline of differentiated RNA editing medicines,” commented Ram Aiyar, Ch...

4 weeks ago - TheFly

Korro Reports First Quarter 2026 Financial Results and Provides Corporate Update

Hosted virtual Analyst Day showcasing lead program KRRO-121's potential to be a first-in-class transformational treatment for hyperammonemia in patients with urea cycle disorders (UCDs) and hepatic en...

4 weeks ago - GlobeNewsWire

Korro Bio Quarterly report: Q1 2026

Korro Bio has published its Q1 2026 quarterly earnings report on May 7, 2026.

4 weeks ago - Filings

Korro Bio Earnings release: Q1 2026

Korro Bio released its Q1 2026 earnings on May 7, 2026, summarizing the period's financial results.

4 weeks ago - Filings

Korro Bio Slides: Corporate presentation

Korro Bio has posted slides in relation to its latest quarterly earnings report, which was published on May 6, 2026.

4 weeks ago - Filings

Korro to Participate in Upcoming Investor Conferences

CAMBRIDGE, Mass., May 05, 2026 (GLOBE NEWSWIRE) -- Korro, Bio, Inc. (Korro) (Nasdaq: KRRO), a biopharmaceutical company leveraging a novel oligonucleotide promoted editing of RNA (OPERA®) platform to ...

4 weeks ago - GlobeNewsWire

Korro Bio Proxy statement: Proxy filing

Korro Bio filed a proxy statement on April 16, 2026, providing details for shareholder voting and corporate governance matters.

7 weeks ago - Filings

Korro Bio Proxy statement: Proxy filing

Korro Bio filed a proxy statement on April 16, 2026, providing details for shareholder voting and corporate governance matters.

7 weeks ago - Filings

Korro Announces Oral and Poster Presentations at Upcoming Scientific Conferences

CAMBRIDGE, Mass., April 16, 2026 (GLOBE NEWSWIRE) -- Korro, Bio, Inc. (Korro) (Nasdaq: KRRO),  a biopharmaceutical company developing a new class of genetic medicines based on editing RNA for rare and...

7 weeks ago - GlobeNewsWire

Korro Bio Slides: Corporate presentation

Korro Bio has posted slides in relation to its latest quarterly earnings report, which was published on March 17, 2026.

2 months ago - Filings

Korro Bio files to sell 7.65M shares of common stock for holders

17:06 EDT Korro Bio (KRRO) files to sell 7.65M shares of common stock for holders

3 months ago - TheFly

Korro Bio Registration statement: Registration Filing

Korro Bio filed a registration statement on March 13, 2026, providing details about a securities offering with the SEC.

3 months ago - Filings

Korro Bio price target raised to $22 from $21 at Cantor Fitzgerald

Cantor Fitzgerald raised the firm’s price target on Korro Bio (KRRO) to $22 from $21 and keeps an Overweight rating on the shares. The firm updated its model after Korro…

3 months ago - TheFly

Korro Bio upgraded to Outperform from Market Perform at Raymond James

Raymond James upgraded Korro Bio (KRRO) to Outperform from Market Perform with a $23 price target The firm sees an improved outlook given the company’s pivot into hyperammonemia indications urea…

3 months ago - TheFly

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

Nominated KRRO-121 development candidate for the potential treatment of hyperammonemia in patients with urea cycle disorders and hepatic encephalopathy Advanced GalNAc-conjugated oligonucleotide for a...

3 months ago - GlobeNewsWire

Korro Bio Earnings release: Q4 2025

Korro Bio released its Q4 2025 earnings on March 12, 2026, summarizing the period's financial results.

3 months ago - Filings