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Korro Bio Inc

KRRO

NASDAQ

Biotechnology

$13.28

USD

-0.01 (-0.08%)

At close: Aug 14, 2026, 4:00 PM EDT

Market Cap $195.70M

Volume 47.1K

Price (USD)
Price (USD)

About Korro Bio Inc

Korro Bio, Inc. operates as a clinical-stage biopharmaceutical company, which engages in the discovery, development, and commercialization of a new class of genetic medicines based on editing RNA. The company is headquartered in Cambridge, Massachusetts and currently employs 58 full-time employees. The company went IPO on 2019-10-03. The firm discovers, develops, and commercializes genetic medicines based on editing ribonucleic acid (RNA), enabling treatment of both rare and highly prevalent diseases. The firm 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, it is expanding the reach of genetic medicines. Using its oligonucleotide-based approach, the Company brings its medicines to patients by leveraging its proprietary platform. The Company’s first development candidate, KRRO-110, is in development as a potential treatment for Alpha-1 Antitrypsin Deficiency (AATD) that has the potential to be disease-modifying and provide a differentiated therapeutic option.

CEO

Dr. Ram Aiyar

HQ

Cambridge, MASSACHUSETTS, US

Founded

2019

Employees

49

Quantli Score

8.4

Outperform

Fin. Health

8.1

Profitability

7.6

Growth

9.0

Cash-Flow Q.

8.8

Key Metrics

6 metrics our research team weighs before forming a view on KRRO.

Based on Quantli research · SEC filings · as of Q2 2026

METRIC

VALUE

CHANGE

TREND (3Y)

Revenue Growth (TTM)

-62.1%

Gross Margin (TTM)

100.0%

0.0 pp

Operating Margin (TTM)

-4625.5%

-3056.4 pp

Net Margin (TTM)

-4477.1%

-3022.6 pp

ROE (TTM)

-103.3%

-23.9 pp

Free Cash Flow (TTM)

$-68.27M

Financial Snapshot

Full Financials

Revenue

$2.38M

-62.1%

YoY

Gross Margin

100%

TTM

0.0%

YoY

Net Income

$-106.64M

-16.7%

YoY

Operating Cash Flow

$-67.95M

-1.0%

YoY

Key Statistics

Open

$13.34

Previous Close

$13.29

Day Range

$12.72 - $13.34

52 Week Range

$5.20 - $55.89

Volume

47.1K

Average Volume (10 Days)

120.0K

Dividend Yield

Valuation Measurement

Market Cap

$195.70M

P/E Ratio (TTM)

P/S Ratio (TTM)

82.16

Price / Book

1.90

Financial Highlights

Profit Margin

-4477.1%

Return on Assets

-65.2%

Return on Equity

-103.3%

Revenue (TTM)

$2.38M

Net Income (TTM)

$-106.64M

Diluted EPS (TTM)

-$9.99

Total Cash (MRQ)

$24.91M

Levered FCF (TTM)

$-68.27M

Turn research into action

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Best for:

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Trend Following

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Best for:

Active traders

Position Strategy

Ride market cycles. Patient hold.

Best for:

Patient investors

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Earnings Calendar

Next Earnings

Estimated Q3 Release

Nov 10

Est. EPS

Adjusted consensus estimate

-$1.46

Analyst Consensus

Buy

Based on 2 analyst ratings

Avg Target: $18.00

(+35.5% upside)

High: $21.00 · Low: $15.00

Strong Buy

0%

Buy

100%

Hold

0%

Sell

0%

Strong Sell

0%

View full analyst ratings