SPTX (Seaport Therapeutics) PEG Ratio: N/A (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 PEG Ratio?

PE Ratio without NRI / 5-Year EBITDA Growth Rate*

PEG Ratio is defined as the PE Ratio without NRI divided by the growth ratio. The growth rate we use is the 5-Year EBITDA growth rate. As of today, Seaport Therapeutics's PE Ratio without NRI is . Seaport Therapeutics's 5-Year EBITDA growth rate is 0.00%. Therefore, Seaport Therapeutics's PEG Ratio for today is N/A.

* The 5-Year EBITDA Growth Rate is the 5-year average EBITDA per share growth rate. While the denominator is a percentage, we use the whole number as opposed to the decimal form for the calculation. For example, 5% would be shown as 5 as opposed to 0.05. If it's smaller than or equal to 0, then the PEG Ratio is not calculated.


The historical rank and industry rank for Seaport Therapeutics's PEG Ratio or its related term are showing as below:



SPTX's PEG Ratio is not ranked *
in the Biotechnology industry.
Industry Median: 1.92
* Ranked among companies with meaningful PEG Ratio only.

Peter Lynch thinks a company with a P/E ratio equal to its growth rate is fairly valued.

Seaport Therapeutics  (NAS:SPTX) PEG Ratio Explanation

To compare stocks with different growth rates, Peter Lynch invented a ratio called PEG Ratio. PEG Ratio is defined as the P/E ratio divided by the growth ratio. He thinks a company with a P/E ratio equal to its growth rate is fairly valued. Still he said he would rather buy a company growing 20% a year with a P/E of 20, instead of a company growing 10% a year with a P/E of 10.

Seaport Therapeutics PEG Ratio Related Terms

Seaport Therapeutics PEG Ratio Historical Data

* Premium members only.

The historical data trend for Seaport Therapeutics's PEG Ratio 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 PEG Ratio Chart

Seaport Therapeutics Annual Data
Trend Dec24 Dec25
PEG Ratio
0.00 0.00

Seaport Therapeutics Semi-Annual Data
Dec24 Dec25
PEG Ratio 0.00 0.00

SPTX vs LXRX, DRTS, MGTX: PEG Ratio Comparison

For the Biotechnology subindustry, Seaport Therapeutics's PEG Ratio, along with its competitors' market caps and PEG Ratio 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 PEG Ratio vs Biotechnology Industry

For the Biotechnology industry and Healthcare sector, Seaport Therapeutics's PEG Ratio distribution charts can be found below:

* The bar in red indicates where Seaport Therapeutics's PEG Ratio falls into.


SPTX
11GF Score
Seaport Therapeutics Inc SPTX
PEG Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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Seaport Therapeutics PEG Ratio Calculation

PEG Ratio is defined as the PE Ratio without NRI divided by the growth ratio. The ratio we use is the 5-Year EBITDA growth rate.

Seaport Therapeutics's PEG Ratio for today is calculated as

PEG Ratio=PE Ratio without NRI/5-Year EBITDA Growth Rate*
=/0.00
=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.

* Note: The 5-Year EBITDA Growth Rate is the 5-year average EBITDA per share growth rate. While the denominator is a percentage, we use the whole number as opposed to the decimal form for the calculation. For example, 5% would be shown as 5 as opposed to 0.05. If it's smaller than or equal to 0, then the PEG Ratio is not calculated.

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.
11GF Score

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