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
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
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
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Earnings Calendar
Next Earnings
Estimated Q3 Release
Nov 10
Est. EPS
Adjusted consensus estimate
-$1.46
Analyst Consensus
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%