KRRO (Korro Bio) FCF Yield %: -40.39 (As of Jun. 25, 2026)


KRRO Korro Bio Inc KRRO
6 GF Score
Price $12.12
! 4 Warning Signs
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What is Korro Bio FCF Yield %?

Korro Bio KRRO -12.05% 6 FCF Yield % is -40.39 as of Jun. 25, 2026. GuruFocus rates KRRO with a GF Score™ of 6/100. The stock has 4 warning signs investors should review. Among 1,418 Biotechnology companies, Korro Bio ranks worse than 78.28% on this metric.

FCF Yield % is calculated as Free Cash Flow divided by Market Capitalization. It is a financial solvency ratio that compares the free cash flow a company is expected to earn against its market value.

As of today, Korro Bio's Trailing 12-Month Free Cash Flow is $-70.60 Mil, and Market Cap is $174.80 Mil. Therefore, Korro Bio's FCF Yield % for today is -40.39%.

The historical rank and industry rank for Korro Bio's FCF Yield % or its related term are showing as below:

KRRO' s FCF Yield % Range Over the Past 10 Years
Min: -131.21   Med: -50.96   Max: -16.18
Current: -40.39


During the past 5 years, the highest FCF Yield % of Korro Bio was -16.18%. The lowest was -131.21%. And the median was -50.96%.

KRRO's FCF Yield % is ranked worse than
78.28% of 1418 companies
in the Biotechnology industry
Industry Median: -9.64 vs KRRO: -40.39

Korro Bio's FCF Margin % for the quarter that ended in Mar. 2026 was 0.00%.


Korro Bio FCF Yield % Explanation

Similar to Earnings Yield %, FCF Yield % is financial solvency ratio. A lower ratio suggests a less attractive investment, indicating that investors might not receive substantial returns in proportion to their investment. Conversely, a high free cash flow yield signals that a company generates sufficient cash to comfortably meet its debts, obligations, and dividend payments, making it a promising investment choice.


Korro Bio FCF Yield % Related Terms


Korro Bio FCF Yield % Historical Data

* Premium members only.

The historical data trend for Korro Bio's FCF Yield % can be seen below:

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Korro Bio FCF Yield % Chart

Korro Bio Annual Data
Trend Dec21 Dec22 Dec23 Dec24 Dec25
FCF Yield %
0.00 0.00 -19.55 -21.84 -104.84

Korro Bio Quarterly Data
Dec21 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
FCF Yield % Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only -60.13 -66.05 -15.42 -94.32 -39.43

KRRO vs TNYA, ENLV, TNXP: FCF Yield % Comparison

For the Biotechnology subindustry, Korro Bio's FCF Yield %, along with its competitors' market caps and FCF Yield % data, can be viewed below:

* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.


Korro Bio FCF Yield % vs Biotechnology Industry

For the Biotechnology industry and Healthcare sector, Korro Bio's FCF Yield % distribution charts can be found below:

* The bar in red indicates where Korro Bio's FCF Yield % falls into.


KRRO
6GF Score
Korro Bio Inc KRRO
FCF Yield % is just one metric. See GF Score™, valuation, warning signs, and more.
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Korro Bio FCF Yield % Calculation

FCF Yield % is a financial solvency ratio that compares the free cash flow a company is expected to earn against its market value.

Korro Bio's FCF Yield % for the fiscal year that ended in Dec. 2025 is calculated as

FCF Yield %=Free Cash Flow / Market Cap
=-79.079 / 75.43017
=-104.84%

Korro Bio's annualized FCF Yield % for the quarter that ended in Mar. 2026 is calculated as

FCF Yield %=Free Cash Flow * Annualized Factor / Market Cap
=-16.095 * 4 / 163.26836
=-39.43%

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Frequently Asked Questions Learn more about FCF Yield % →
What does a FCF Yield % of -40.39 mean?
Korro Bio (KRRO) has a FCF Yield % of -40.39 as of Jun. 25, 2026. FCF Yield is calculated as Free Cash Flow divided by Market Capitalization. View historical data on Korro Bio and its competitors. According to the industry distribution chart, Korro Bio ranks #1110 out of 1418 companies in the Biotechnology industry, placing it in the top 78.3%.
Is Korro Bio's FCF Yield % too high?
Korro Bio's current FCF Yield % is -40.39. Based on the distribution chart, Korro Bio ranks #1110 out of 1418 companies in the Biotechnology industry, which is in the bottom quartile relative to peers. Overall, Korro Bio has a GF Score™ of 6/100, reflecting its overall financial health beyond just this single metric.
How does Korro Bio's FCF Yield % compare to TNYA and ENLV?
According to the Biotechnology industry distribution chart, Korro Bio ranks #1110 out of 1418 companies for FCF Yield %. This places Korro Bio in the lower half of its industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good FCF Yield % for a Biotechnology company?
A good FCF Yield % depends on the Biotechnology industry context. However, FCF Yield % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high FCF Yield % mean?
A high FCF Yield % can signal that a stock is expensive relative to its fundamentals. FCF Yield is calculated as Free Cash Flow divided by Market Capitalization. View historical data on Korro Bio and its competitors. Korro Bio's current FCF Yield % is -40.39. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Korro Bio stock overvalued right now?
Korro Bio (KRRO) has a current FCF Yield % of -40.39. The current FCF Yield % is -40.39. Korro Bio's overall GF Score™ is 6/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is FCF Yield % calculated?
FCF Yield % is calculated from a company's financial statements. For Korro Bio (KRRO), the current FCF Yield % is -40.39 as of Jun. 25, 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Korro Bio Business Description

Address 60 First Street, 2nd Floor, Suite 250, Cambridge, MA, USA, 02141
Korro Bio Inc is a biopharmaceutical company with a mission to discover, develop, and commercialize a new class of genetic medicines based on editing RNA, enabling the treatment of both rare and highly prevalent diseases. It 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, Korro Bio is expanding the reach of genetic medicines by delivering additional precision and tunability. The company operates and manages its business as one reportable segment and one operating segment, which is the business of discovering, developing and commercializing therapies derived from or incorporating its RNA-editing technology.
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FCF Yield % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

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