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Seaport TherapeuticsSPTX +1.58%11 Earnings Yield (Joel Greenblatt) % is 0.00% as of Dec. 2025. GuruFocus rates SPTX with a GF Score™ of 11/100. The stock has 2 warning signs investors should review. Among 1,343 Biotechnology companies, Seaport Therapeutics ranks better than 53.91% on this metric.
Seaport Therapeutics's Enterprise Value for the quarter that ended in Dec. 2025 was $0.00 Mil.
Seaport Therapeutics does not have enough years/quarters to calculate its EBIT for the trailing twelve months (TTM) ended in Dec. 2025. Therefore, GuruFocus does not calculate Seaport Therapeutics's Earnings Yield (Joel Greenblatt) at this moment.
The historical rank and industry rank for Seaport Therapeutics's Earnings Yield (Joel Greenblatt) % or its related term are showing as below:
SPTX'
s Earnings Yield (Joel Greenblatt) % Range Over the Past 10 Years
Min: -8.6 Med: 0 Max: 0
Current: -8.4
SPTX's Earnings Yield (Joel Greenblatt) % is ranked better than 53.91% of 1343
companies
in the Biotechnology industry
Industry Median: -10.21
vs SPTX: -8.40
Joel Greenblatt's definition of earnings yield has the same problems the regular earnings yield does. It does not consider the growth of the company. It only looks at one-year's business operation. For cyclical companies, the earnings yield is usually highest at the peak of the business cycle. But these earnings are rarely sustainable.
A better indicator of the attractiveness of an investment which takes growth into account is the Forward Rate of Return (Yacktman) %. Seaport Therapeutics's Forward Rate of Return (Yacktman) % for the quarter that ended in Dec. 2025 was 0.00%. The Forward Rate of Return uses the normalized Free Cash Flow of the past five years, and considers growth. The forward rate of return can be thought of as the return that investors buying the stock today can expect from it in the future.
Joel Greenblatt defines the earnings yield using the above equation because it more accurately reflects the company's profitability relative to its stock price. Items like interest payment and tax etc. are not directly related to the company's operational profitability.
Enterprise Value instead of market cap (share price) is used in the calculation because it is the real price stock and bond investors together pay for the company.
Be Aware
Joel Greenblatt's definition of earnings yield has the same problems the regular earnings yield does. It does not consider the growth of the company. It only looks at one-year's business operation. For cyclical companies, the earnings yield is usually highest at the peak of the business cycle. But these earnings are rarely sustainable.
Seaport Therapeutics Earnings Yield (Joel Greenblatt) % Related Terms
Seaport Therapeutics Earnings Yield (Joel Greenblatt) % Historical Data
* Premium members only.
The historical data trend for Seaport Therapeutics's Earnings Yield (Joel Greenblatt) % 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.
For the Biotechnology subindustry, Seaport Therapeutics's Earnings Yield (Joel Greenblatt) %, along with its competitors' market caps and Earnings Yield (Joel Greenblatt) % 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 Earnings Yield (Joel Greenblatt) % vs Biotechnology Industry
For the Biotechnology industry and Healthcare sector, Seaport Therapeutics's Earnings Yield (Joel Greenblatt) % distribution charts can be found below:
* The bar in red indicates where Seaport Therapeutics's Earnings Yield (Joel Greenblatt) % falls into.
In his book, The Little That Beat the Market, hedge fund manager Joel Greenblatt defines Earnings Yield as operating income divided by enterprise value.
Seaport Therapeuticss Earnings Yield (Joel Greenblatt) for the fiscal year that ended in Dec. 2025 is calculated as
What does a Earnings Yield (Joel Greenblatt) % of 0.00% mean?
Seaport Therapeutics (SPTX) has a Earnings Yield (Joel Greenblatt) % of 0.00% as of Dec. 2025. Joel Greenblatt's earnings yield equals the ratio of earnings before interest and taxes to enterprise value. View historical data on Seaport Therapeutics and its competitors. According to the industry distribution chart, Seaport Therapeutics ranks #619 out of 1343 companies in the Biotechnology industry, placing it in the top 46.1%.
Is Seaport Therapeutics' Earnings Yield (Joel Greenblatt) % too high?
Seaport Therapeutics' current Earnings Yield (Joel Greenblatt) % is 0.00%. Based on the distribution chart, Seaport Therapeutics ranks #619 out of 1343 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' Earnings Yield (Joel Greenblatt) % compare to SVRA and DRTS?
According to the Biotechnology industry distribution chart, Seaport Therapeutics ranks #619 out of 1343 companies for Earnings Yield (Joel Greenblatt) %. 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 Earnings Yield (Joel Greenblatt) % for a Biotechnology company?
A good Earnings Yield (Joel Greenblatt) % depends on the Biotechnology industry context. However, Earnings Yield (Joel Greenblatt) % 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 Earnings Yield (Joel Greenblatt) % mean?
A high Earnings Yield (Joel Greenblatt) % can signal that a stock is expensive relative to its fundamentals. Joel Greenblatt's earnings yield equals the ratio of earnings before interest and taxes to enterprise value. View historical data on Seaport Therapeutics and its competitors. Seaport Therapeutics's current Earnings Yield (Joel Greenblatt) % is 0.00%. 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 Earnings Yield (Joel Greenblatt) % of 0.00%. The current Earnings Yield (Joel Greenblatt) % is 0.00%. Seaport Therapeutics' overall GF Score™ is 11/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Earnings Yield (Joel Greenblatt) % calculated?
Earnings Yield (Joel Greenblatt) % is calculated from a company's financial statements. For Seaport Therapeutics (SPTX), the current Earnings Yield (Joel Greenblatt) % is 0.00% as of Dec. 2025. 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 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.
11GF Score
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