Korro Bio, Inc. (KRRO)

Healthcare · NCM

USD10.64-7.72% today

Fundamentals

Market capUSD172.49M
Return on equity-87.8%
52-week rangeUSD5.20 to USD55.89

Valuation and ratings

DCF fair valueUSD8.30
Upside to fair value-22.0%
Analyst target (mean)USD20.00
Analyst rangeUSD8.00 to USD30.00
Analysts covering10
Consensus viewnone
Moat score10/100
Overall rating9/100, Sell

Fair value: USD8.30 (-22.0%), see how we got there

Korro Bio, Inc. trades at USD10.64, which is 22% above the USD8.30 our discounted cash flow model puts on the business. On that measure it screens as expensive, which is not the same as saying it will fall.

Our moat model scores it 10 out of 100, which is little in the way of a moat. A moat is a structural reason competitors cannot take the profits away, and it matters more to a long holding period than any single quarter's numbers do.

KRRO earnings and analyst estimates

Next earnings date7 May 2026
EPS estimate, next year-USD5.04
Expected EPS growth+2.6%
Expected revenue growth-55.6%

Recommendation mix, 11 analyst ratings

10 buy1 hold0 sell

Estimates are the published analyst consensus and move often. An earnings date is scheduled, not certain, and a share tends to reprice most violently on the day itself.

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.

Industry: BiotechnologyEmployees: 49HQ: United States

KRRO passes 1 of our 30 screens today

Each screen prints the exact criteria it used, and the circumstances in which it is wrong.

Super investor ownership

5 of the funds we track reported a position in their latest SEC 13F filing. Largest first:

A word of warning on reading these figures: a 13F reports the market value of a holding, so a fund that traded nothing at all still appears to have sold when the price fell. We found 102 companies where the standard reading gives the opposite answer. Only the share count is honest.

Common questions

Is Korro Bio, Inc. (KRRO) undervalued?

Against our discounted cash flow estimate of USD8.30, KRRO at USD10.64 is 22% above fair value. That is one model's answer, not a recommendation, and most of a DCF's output sits in a terminal value nobody can forecast.

Which funds own KRRO?

5 of the institutions we track reported a position in KRRO in their most recent SEC 13F filing. A 13F is filed up to 45 days after quarter end, so it tells you what a fund held then, not what it holds now.

The full research page for KRRO, with financial statements, ownership detail, peer comparison and alerts, is free inside the app.

Data from company filings, exchange quotes and SEC EDGAR 13F disclosures. Quotes are delayed. Metrics we do not have are left out rather than estimated. Educational information, not financial advice.