KRRO
Korro Bio, Inc.
NasdaqCM Healthcare United States
9,97 $US
+3.42% today
+23.85% YTD · -77.19% 1Y
15
Insider transactions
SEC Form 4 · AMF · BaFin — rolling 90 days
15
Hedge funds tracked
Latest available SEC 13F filings
53
/ 100
MIXED

Analysis Korro Bio, Inc. (KRRO) — Kairos Score 53/100

Composite score aggregating 8 smart money dimensions: insiders (SEC/AMF/BaFin), hedge funds, politicians & gurus, price momentum, valuation, analyst consensus, financial health, earnings momentum. The higher the score, the more favorable the institutional signals consensus.

💡 Detailed breakdown (the 8 sub-scores) available in the Premium dashboard.

About Korro Bio, Inc.

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 drug-associated anesthetics, and other pain indications. Korro Bio, Inc. has a collaboration agreement with Novo Nordisk A/S to treat cardiometabolic diseases. Korro Bio, Inc. was founded in 2018 and is based in Cambridge, Massachusetts.

Key info

👔
CEO
Dr. Ram Aiyar MBA, Ph.D.
📍
HQ
60 First Street, 2nd Floor Suite 250, Cambridge, MA, 02141, United States
👥
Employees
57
💰
Market cap
147 256 470,00 $US
💸
Dividend yield
—

🕴️ Insider activity (90 days)

15 transactions — 2 buys and 13 sales reported by Korro Bio, Inc. executives.

FJ
FORMELA JEAN FRANCOIS
2026-09-14
Sell
FJ
FORMELA JEAN FRANCOIS
2026-09-14
Sell
FJ
FORMELA JEAN FRANCOIS
2026-09-11
Sell

🏦 Hedge Funds

15 institutional funds report a position on KRRO in their latest SEC quarterly filing.

BlackRock, Inc.
ADAGE CAPITAL PARTNERS GP, L.L.C.
VANGUARD CAPITAL MANAGEMENT LLC
DRIEHAUS CAPITAL MANAGEMENT LLC
AQR CAPITAL MANAGEMENT LLC

📰 Recent news

14 recent articles on KRRO.

🧠 What makes Kairos Insider

Beyond raw data, we aggregate and score every smart money signal to give you a unique view.

🧠

Kairos Score 0-100

8-dimension composite score: insiders · hedge funds · politicians · momentum · valuation · health · analysts · earnings.

🎯

Insider Clusters

Detection of clustered purchases or sales by several executives in the same stock.

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13F Hedge Funds

Berkshire, Pershing Square, Tiger Global, Bridgewater and other reporting funds.

📈

ETF Rotations

NANC & GOP (Pelosi & Republicans), GURU (top hedge funds), ARK (Cathie Wood). See who enters and exits each week.

🔥

Google Trends

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📧

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Companies in the same sector as Korro Bio, Inc.

Official sources · Public data · SEC EDGAR — Form 4 & 13F · AMF — Executive filings · BaFin — Directors' Dealings · Yahoo Finance · Alpha Vantage

🔓 Unlock the full analysis

This public page only shows a preview. The full analysis of KRRO on the Kairos Insider dashboard includes:

✅ Full Kairos Score (8-axis radar + synthesis)
✅ History of all 15 insider transactions over 90 days
✅ All 15 detected institutional funds
✅ Thematic ETFs (ARK, BUZZ, NANC, GOP, JEPI…)
✅ Hot Stocks Google Trends
✅ Available history: AUM + rotations
✅ Fundamentals (P/E, PEG, EV/EBITDA, ROE…)
✅ Financial health (Altman Z, Piotroski F)
✅ Sector peers + recent earnings
See full analysis →
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