SPTX (Seaport Therapeutics) Institutional Ownership: 0.68% (As of Aug. 19, 2026)

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SPTX Seaport Therapeutics Inc SPTX
11 GF Score
Price $24.04
! 2 Warning Signs
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What is Seaport Therapeutics Institutional Ownership?

Seaport Therapeutics SPTX -0.99% 11 Institutional Ownership is 0.68% as of Aug. 19, 2026. GuruFocus rates SPTX with a GF Score™ of 11/100. The stock has 2 warning signs investors should review.

Institutional ownership is the percentage of shares that are owned by institutions out of the total shares outstanding. As of today, Seaport Therapeutics's institutional ownership is 0.68%.

Insider Ownership is the percentage of shares that are owned by company insiders relative to the total shares outstanding. As of today, Seaport Therapeutics's Insider Ownership is 3.95%.

Float Percentage Of Total Shares Outstanding is the percentage of float shares relative to the total shares outstanding. As of today, Seaport Therapeutics's Float Percentage Of Total Shares Outstanding is 95.15%.

Seaport Therapeutics Institutional Ownership Historical Data

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The historical data trend for Seaport Therapeutics's Institutional Ownership 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 Institutional Ownership Chart

Seaport Therapeutics Historical Data

The historical data trend for Seaport Therapeutics can be seen below:

2026-04-30 2026-05-31 2026-06-30 2026-07-31
Institutional Ownership 4.59 11.07 12.09 11.92
SPTX
11GF Score
Seaport Therapeutics Inc SPTX
Institutional Ownership is just one metric. See GF Score™, valuation, warning signs, and more.
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Seaport Therapeutics Institutional Ownership Calculation

The percentage of shares that are owned by institutions out of the total shares outstanding.

What does a Institutional Ownership of 0.68% mean?
Seaport Therapeutics (SPTX) has a Institutional Ownership of 0.68% as of Aug. 19, 2026. Institutional ownership equals the percent of shares owned by financial institutions relative to total shares. View historical data on Seaport Therapeutics and its competitors.
Is Seaport Therapeutics' Institutional Ownership too high?
Seaport Therapeutics' current Institutional Ownership is 0.68%. Overall, Seaport Therapeutics has a GF Score™ of 11/100, reflecting its overall financial health beyond just this single metric.
How does Seaport Therapeutics' Institutional Ownership compare to SVRA and DRTS?
Seaport Therapeutics' Institutional Ownership of 0.68% can be compared against companies in the Biotechnology industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Institutional Ownership for a Biotechnology company?
A good Institutional Ownership depends on the Biotechnology industry context. However, Institutional Ownership 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 Institutional Ownership mean?
A high Institutional Ownership can signal that a stock is expensive relative to its fundamentals. Institutional ownership equals the percent of shares owned by financial institutions relative to total shares. View historical data on Seaport Therapeutics and its competitors. Seaport Therapeutics's current Institutional Ownership is 0.68%. 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 Institutional Ownership of 0.68%. The current Institutional Ownership is 0.68%. 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 Institutional Ownership calculated?
Institutional Ownership is calculated from a company's financial statements. For Seaport Therapeutics (SPTX), the current Institutional Ownership is 0.68% as of Aug. 19, 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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