Synlogic (STU:MIN) FCF Yield %: -41.41 (As of Jun. 27, 2026)


STU:MIN Synlogic Inc STU:MIN
28 GF Score
Price €3.63
GF Value €0.15
! 1 Warning Sign
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What is Synlogic FCF Yield %?

Synlogic STU:MIN 28 FCF Yield % is -41.41 as of Jun. 27, 2026. GuruFocus rates STU:MIN with a GF Score™ of 28/100 and a GF Value™ of €0.15. The stock has 1 warning sign investors should review. Among 1,418 Biotechnology companies, Synlogic ranks worse than 80.18% 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, Synlogic's Trailing 12-Month Free Cash Flow is €-2.84 Mil, and Market Cap is €7.00 Mil. Therefore, Synlogic's FCF Yield % for today is -41.41%.

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

STU:MIN' s FCF Yield % Range Over the Past 10 Years
Min: -675.19   Med: -55.82   Max: -12.75
Current: -41.41


During the past 13 years, the highest FCF Yield % of Synlogic was -12.75%. The lowest was -675.19%. And the median was -55.82%.

STU:MIN's FCF Yield % is ranked worse than
80.18% of 1418 companies
in the Biotechnology industry
Industry Median: -9.715 vs STU:MIN: -41.41

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


Synlogic 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.


Synlogic FCF Yield % Related Terms


Synlogic FCF Yield % Historical Data

* Premium members only.

The historical data trend for Synlogic'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.

Synlogic FCF Yield % Chart

Synlogic Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
FCF Yield %
Get a 7-Day Free Trial Premium Member Only Premium Member Only -32.91 -118.22 -142.53 -71.24 -8.77

Synlogic Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 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 Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only -13.95 -3.26 -11.52 -7.42 -4.59

STU:MIN vs CNSP, ELAB, GNPX: FCF Yield % Comparison

For the Biotechnology subindustry, Synlogic'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.


Synlogic FCF Yield % vs Biotechnology Industry

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

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


STU:MIN
28GF Score
Synlogic Inc STU:MIN
FCF Yield % is just one metric. See GF Score™, valuation, warning signs, and more.
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Synlogic 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.

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

FCF Yield %=Free Cash Flow / Market Cap
=-3.723 / 42.46737
=-8.77%

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

FCF Yield %=Free Cash Flow * Annualized Factor / Market Cap
=-0.487 * 4 / 42.46737
=-4.59%

* 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 -41.41 mean?
Synlogic (STU:MIN) has a FCF Yield % of -41.41 as of Jun. 27, 2026. FCF Yield is calculated as Free Cash Flow divided by Market Capitalization. View historical data on Synlogic and its competitors. According to the industry distribution chart, Synlogic ranks #1137 out of 1418 companies in the Biotechnology industry, placing it in the top 80.2%.
Is Synlogic's FCF Yield % too high?
Synlogic's current FCF Yield % is -41.41. Based on the distribution chart, Synlogic ranks #1137 out of 1418 companies in the Biotechnology industry, which is in the bottom quartile relative to peers. Overall, Synlogic has a GF Score™ of 28/100, reflecting its overall financial health beyond just this single metric.
How does Synlogic's FCF Yield % compare to CNSP and ELAB?
According to the Biotechnology industry distribution chart, Synlogic ranks #1137 out of 1418 companies for FCF Yield %. This places Synlogic 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 Synlogic and its competitors. Synlogic's current FCF Yield % is -41.41. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Synlogic stock overvalued right now?
Synlogic (STU:MIN) has a current FCF Yield % of -41.41. The stock's GF Value™ is €0.15, compared to a current price of €3.63 — trading 2320% above its estimated fair value. The current FCF Yield % is -41.41. Synlogic's overall GF Score™ is 28/100 with 1 warning sign 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 Synlogic (STU:MIN), the current FCF Yield % is -41.41 as of Jun. 27, 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.

Is Synlogic (STU:MIN) Overvalued in 2026?

Based on GuruFocus' analysis, Synlogic stock appears to be overvalued. The current stock price of €3.63 is trading 2320% above its estimated GF Value™ of €0.15.

Key valuation signals for STU:MIN:

  • FCF Yield %: -41.41
  • GF Value™: €0.15 vs. price of €3.63 (2320% above fair value)
  • GF Score™: 28/100 with 1 warning sign

No single metric tells the full story. See the STU:MIN stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Synlogic Business Description

Other Exchanges SYBX:USA0A8U:UK
Address PO Box 30, Winchester, MA, USA, 01890
Synlogic Inc is a biopharmaceutical company focuses on rare metabolic disorders, with a program in phenylketonuria (PKU) and homocystinuria (HCU). The company's pipeline includes therapeutics for enteric hyperoxaluria, gout, and cystinuria. Using a proprietary approach, the company engineer GI-restricted, oral medicines from well-characterized probiotics. The pipeline drug candidates includes: labafenogene marselecobac (SYNB1934); SYNB1353 Classical Homocystinuria (HCU); SYNB8802 Enteric Hyperoxaluria; and SYNB2081 Gout. Engineered to be non-colonizing and reversible, the company offer oral administration, simplifying shipping and storage. The company operates in one operating segment: Discovery and development of Synthetic Biotics.
28GF Score

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FCF Yield % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

€3.63
Price
€0.15
GF Value