Korro Bio, Inc.(KRRO)— Stock Profile, AI Score & Financials

Healthcare · Nasdaq · AI-powered stock analysis, 32-signal quality score, SEC EDGAR financials, and institutional holdings. Updated .

Korro Bio, Inc. (KRRO) stock profile, AI quality score, and SEC EDGAR financial data, a Healthcare sector company. 13F Pro's AI-powered ranking engine scores KRRO at 14.1/100 on a 32-signal composite quality model, placing it at rank #2,871 of 2,962 stocks — the bottom half of the AI-ranked universe. KRRO scores in the top quartile across institutional flow (77.8). Areas of concern include revenue scale (0.8) and profitability (1.0), which score below median versus the broader universe. Shareholder dilution risk is elevated at 2.7/100, reflecting ongoing share issuance or stock-based compensation. Based on the latest XBRL financial filings (Q2 2026), Korro Bio, Inc. reports net income of $-18.9M, free cash flow of $-17.0M. Top institutional holders of KRRO by reported 13-F value include Lynx1 Capital Management, NEA Management Company, VR Adviser, based on the most recent SEC filings. KRRO trades on the Nasdaq exchange and files with the SEC under CIK 1703647. 13F Pro's AI research platform runs 10 specialized AI analysts — value, growth, momentum, macro, and activist specialists — that debate KRRO daily and publish AI-generated analysis with cited SEC sources. The platform aggregates historical XBRL financial facts, 10-Q and 10-K filings, insider Form 4 transactions, and institutional 13-F holdings for Korro Bio, Inc. directly from SEC EDGAR.

AI Quality Score

14.1/100

AI Rank

#2,871

Revenue

$0.00

Net Income

$-18.9M

Free Cash Flow

$-17.0M

KRRO key financials by period

Korro Bio, Inc. reported revenue, net income and margins by fiscal period, from SEC filings.
PeriodFormRevenueNet incomeOperating margin
FY 202510-K$6.4M$-117.3M
FY 202410-K$2.3M$-83.6M
FY 202110-K$14.1M$-84.7M
FY 202010-K$37.0M$-26.5M-74.5%
FY 201910-K$28.9M$-18.7M-71.4%

Institutions holding KRRO

Institutional investors reporting a position in Korro Bio, Inc. on SEC Form 13F.
InstitutionSharesValueReported
Lynx1 Capital Management1,538,296$20.3M2026-06-30
NEA Management Company1,297,893$17.1M2026-06-30
VR Adviser1,009,500$13.3M2026-06-30
Atlas Venture Life Science Advisors962,884$12.7M2026-06-30
BALYASNY ASSET MANAGEMENT L.P.951,783$12.5M2026-06-30
BlackRock817,621$10.8M2026-06-30
Affinity Asset Advisors706,904$9.3M2026-06-30
Nantahala Capital Management660,036$8.7M2026-06-30
ADAGE CAPITAL PARTNERS GP, L.L.C.540,968$7.1M2026-06-30
ADAR1 Capital Management540,054$7.1M2026-06-30
KRRO

Korro Bio, Inc.

KRRO
NasdaqSmall CapHealthcare

13F Pro Quality Score

14.1/100

Rank #2,871 of 2,962 stocks

View Healthcare peers →

Rankings refresh quarterly once 80% of peers have filed (~45 days after quarter-end). Next update: ~Nov 14, 2026.

Revenue Growth

31.3/100

Profitability

1.0/100

Balance Sheet

2.6/100

Earnings Quality

29.7/100

Free Cash Flow

1.1/100

Institutional Flow

77.8/100

Revenue Scale

0.8/100

Dilution Risk

2.7/100

Price Chart

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Key Metrics

Revenue

Q2 2026
EDGAR

$0

Net Income

Q2 2026
EDGAR

$-18.92M

EPS (Diluted)

Q2 2026
EDGAR

$-1.07

Free Cash Flow

Q2 2026
EDGAR

$-17.03M

Top Institutional Holders

as of Q2 2026
$186.68M total

Financial Trends

Revenue & Net Income

Earnings Per Share

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