SERA (Sera Prognostics) Insider Ownership: 8.77 % (As of Aug. 19, 2026)

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SERA Sera Prognostics Inc SERA
57 GF Score
Price $2.04
GF Value $1.05
Valuation Significantly Overvalued
! 5 Warning Signs
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What is Sera Prognostics Insider Ownership?

Sera Prognostics SERA +4.08% 57 Insider Ownership is 8.77 % as of Aug. 19, 2026. GuruFocus rates SERA with a GF Score™ of 57/100 and a GF Value™ of $1.05 (Significantly Overvalued). The stock has 5 warning signs investors should review.

Insider ownership is the percentage of shares that are owned by company insiders relative to the total shares outstanding. As of today, Sera Prognostics's insider ownership is 8.77%.

Institutional Ownership is the percentage of shares that are owned by institutions out of the total shares outstanding. As of today, Sera Prognostics's Institutional Ownership is 44.53%.

Float Percentage Of Total Shares Outstanding is the percentage of float shares relative to the total shares outstanding. As of today, Sera Prognostics's Float Percentage Of Total Shares Outstanding is 79.42%.

Sera Prognostics Insider Ownership Historical Data

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The historical data trend for Sera Prognostics's Insider 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.

Sera Prognostics Insider Ownership Chart

Sera Prognostics Historical Data

The historical data trend for Sera Prognostics can be seen below:

2025-07-31 2025-08-31 2025-09-30 2025-10-31 2025-11-30 2026-01-31 2026-02-28 2026-05-31 2026-06-30 2026-07-31
Insider Ownership 8.44 8.23 8.09 8.28 8.04 7.91 7.92 8.39 8.28 8.77
SERA
57GF Score
Sera Prognostics Inc SERA
Insider Ownership is just one metric. See GF Score™, valuation, warning signs, and more.
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Sera Prognostics Insider Ownership Calculation

The percentage of shares that are owned by company insiders relative to the total shares outstanding.

Frequently Asked Questions Learn more about Insider Ownership →
What does a Insider Ownership of 8.77 % mean?
Sera Prognostics (SERA) has a Insider Ownership of 8.77 % as of Aug. 19, 2026. Insider ownership equals the percent of shares owned by company insiders relative to total shares. View historical data on Sera Prognostics and its competitors.
Is Sera Prognostics' Insider Ownership too high?
Sera Prognostics' current Insider Ownership is 8.77 %. Overall, Sera Prognostics has a GF Score™ of 57/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Sera Prognostics' Insider Ownership compare to ZOMDF and OM?
Sera Prognostics' Insider Ownership of 8.77 % can be compared against companies in the Medical Devices & Instruments industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Insider Ownership for a Medical Devices & Instruments company?
A good Insider Ownership depends on the Medical Devices & Instruments industry context. However, Insider 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 Insider Ownership mean?
A high Insider Ownership can signal that a stock is expensive relative to its fundamentals. Insider ownership equals the percent of shares owned by company insiders relative to total shares. View historical data on Sera Prognostics and its competitors. Sera Prognostics's current Insider Ownership is 8.77 %. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Sera Prognostics stock overvalued right now?
Based on GuruFocus' analysis, Sera Prognostics (SERA) is currently considered Significantly Overvalued. The stock's GF Value™ is $1.05, compared to a current price of $2.04 — trading 94.3% above its estimated fair value. The current Insider Ownership is 8.77 %. Sera Prognostics' overall GF Score™ is 57/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Insider Ownership calculated?
Insider Ownership is calculated from a company's financial statements. For Sera Prognostics (SERA), the current Insider Ownership is 8.77 % 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.

Is Sera Prognostics (SERA) Overvalued in 2026?

Based on GuruFocus' analysis, Sera Prognostics stock appears to be overvalued. The current stock price of $2.04 is trading 94.3% above its estimated GF Value™ of $1.05. GuruFocus considers Sera Prognostics to be Significantly Overvalued.

Key valuation signals for SERA:

  • Insider Ownership: 8.77 %
  • GF Value™: $1.05 vs. price of $2.04 (94.3% above fair value)
  • GF Score™: 57/100 with 5 warning signs

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

Sera Prognostics Business Description

Address 2749 East Parleys Way, Suite 200, Salt Lake City, UT, USA, 84109
Sera Prognostics Inc is a health diagnostic company. It is a women's health company utilizing the proprietary proteomics and bioinformatics platform, and data resources to improve maternal and neonatal health by discovering, developing, and commercializing blood-based biomarker tests, and predictive analytic products and services. The Company operates as one operating segment, which is developing and commercializing its medical diagnostic products and services.
57GF Score

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

$2.04
Price
$1.05
GF Value