SPTX (Seaport Therapeutics) FCF Yield %: -6.83 (As of Jun. 27, 2026)


SPTX Seaport Therapeutics Inc SPTX
11 GF Score
Price $21.43
! 1 Warning Sign
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What is Seaport Therapeutics FCF Yield %?

Seaport Therapeutics SPTX +10.37% 11 FCF Yield % is -6.83 as of Jun. 27, 2026. GuruFocus rates SPTX with a GF Score™ of 11/100. The stock has 1 warning sign investors should review. Among 1,418 Biotechnology companies, Seaport Therapeutics ranks better than 54.8% 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, Seaport Therapeutics's Trailing 12-Month Free Cash Flow is $-78.30 Mil, and Market Cap is $1,147.16 Mil. Therefore, Seaport Therapeutics's FCF Yield % for today is -6.83%.

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

SPTX' s FCF Yield % Range Over the Past 10 Years
Min: -6.83   Med: 0   Max: 0
Current: -6.83


SPTX's FCF Yield % is ranked better than
54.8% of 1418 companies
in the Biotechnology industry
Industry Median: -9.715 vs SPTX: -6.83

Seaport Therapeutics's FCF Margin % for the quarter that ended in Dec. 2025 was 0.00%.


Seaport Therapeutics 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.


Seaport Therapeutics FCF Yield % Related Terms


Seaport Therapeutics FCF Yield % Historical Data

* Premium members only.

The historical data trend for Seaport Therapeutics'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.

Seaport Therapeutics FCF Yield % Chart

Seaport Therapeutics Annual Data
Trend Dec24 Dec25
FCF Yield %
0.00 0.00

Seaport Therapeutics Semi-Annual Data
Dec24 Dec25
FCF Yield % 0.00 0.00

SPTX vs LXRX, DRTS, MGTX: FCF Yield % Comparison

For the Biotechnology subindustry, Seaport Therapeutics'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.


Seaport Therapeutics FCF Yield % vs Biotechnology Industry

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

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


SPTX
11GF Score
Seaport Therapeutics Inc SPTX
FCF Yield % is just one metric. See GF Score™, valuation, warning signs, and more.
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Seaport Therapeutics 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.

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

FCF Yield %=Free Cash Flow / Market Cap
=-78.298 / 0
=N/A%

Seaport Therapeutics's annualized FCF Yield % for the quarter that ended in Dec. 2025 is calculated as

FCF Yield %=Free Cash Flow * Annualized Factor / Market Cap
=-78.298 * 1 / 0
=N/A%

* 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 -6.83 mean?
Seaport Therapeutics (SPTX) has a FCF Yield % of -6.83 as of Jun. 27, 2026. FCF Yield is calculated as Free Cash Flow divided by Market Capitalization. View historical data on Seaport Therapeutics and its competitors. According to the industry distribution chart, Seaport Therapeutics ranks #641 out of 1418 companies in the Biotechnology industry, placing it in the top 45.2%.
Is Seaport Therapeutics' FCF Yield % too high?
Seaport Therapeutics' current FCF Yield % is -6.83. Based on the distribution chart, Seaport Therapeutics ranks #641 out of 1418 companies in the Biotechnology industry, which is above the industry midpoint. Overall, Seaport Therapeutics has a GF Score™ of 11/100, reflecting its overall financial health beyond just this single metric.
How does Seaport Therapeutics' FCF Yield % compare to LXRX and DRTS?
According to the Biotechnology industry distribution chart, Seaport Therapeutics ranks #641 out of 1418 companies for FCF Yield %. This puts Seaport Therapeutics in the upper 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 Seaport Therapeutics and its competitors. Seaport Therapeutics's current FCF Yield % is -6.83. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Seaport Therapeutics stock overvalued right now?
Seaport Therapeutics (SPTX) has a current FCF Yield % of -6.83. The current FCF Yield % is -6.83. Seaport Therapeutics' overall GF Score™ is 11/100 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 Seaport Therapeutics (SPTX), the current FCF Yield % is -6.83 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.

Seaport Therapeutics Business Description

Address 101 Seaport Boulevard, Floor 12, Boston, MA, USA, 02210
Seaport Therapeutics Inc is a clinical-stage therapeutics company. The company focuses on invention and development of new medicines for patients with depression, anxiety, and other debilitating neuropsychiatric disorders. The company identified clinically validated mechanisms with established efficacy and safety profiles, historically limited by high first-pass metabolism, low bioavailability, and side effects. The company's pipeline products are based on Glyph, company's lymphatic-targeting prodrug technology is designed to bypass first-pass metabolism and thereby enhance a drug's oral bioavailability and reduce side effects.
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