PBSV (Pharma-Bio Serv) Insider Ownership: 18.01 % (As of Sep. 16, 2026)

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PBSV Pharma-Bio Serv Inc PBSV
45 GF Score
Price $0.40
GF Value $0.61
Valuation Possible Value Trap
! 2 Warning Signs
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What is Pharma-Bio Serv Insider Ownership?

Pharma-Bio Serv PBSV -11.11% 45 Insider Ownership is 18.01 % as of Sep. 16, 2026. GuruFocus rates PBSV with a GF Score™ of 45/100 and a GF Value™ of $0.61 (Possible Value Trap). The stock has 2 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, Pharma-Bio Serv's insider ownership is 18.01%.

Institutional Ownership is the percentage of shares that are owned by institutions out of the total shares outstanding. As of today, Pharma-Bio Serv's Institutional Ownership is 0.00%.

Float Percentage Of Total Shares Outstanding is the percentage of float shares relative to the total shares outstanding. As of today, Pharma-Bio Serv's Float Percentage Of Total Shares Outstanding is 58.13%.

Pharma-Bio Serv Insider Ownership Historical Data

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The historical data trend for Pharma-Bio Serv'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.

Pharma-Bio Serv Insider Ownership Chart

Pharma-Bio Serv Historical Data

The historical data trend for Pharma-Bio Serv can be seen below:

2018-02-28 2018-03-31 2018-04-30 2018-05-31 2018-06-30 2018-07-31 2018-08-31 2018-09-30 2018-10-31 2018-11-30
Insider Ownership 18.01 18.01 18.01 18.01 18.01 18.01 18.01 18.01 18.01 18.01
PBSV
45GF Score
Pharma-Bio Serv Inc PBSV
Insider Ownership is just one metric. See GF Score™, valuation, warning signs, and more.
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Pharma-Bio Serv 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 18.01 % mean?
Pharma-Bio Serv (PBSV) has a Insider Ownership of 18.01 % as of Sep. 16, 2026. Insider ownership equals the percent of shares owned by company insiders relative to total shares. View historical data on Pharma-Bio Serv and its competitors.
Is Pharma-Bio Serv's Insider Ownership too high?
Pharma-Bio Serv's current Insider Ownership is 18.01 %. Overall, Pharma-Bio Serv has a GF Score™ of 45/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Pharma-Bio Serv's Insider Ownership compare to HCTI and BFRG?
Pharma-Bio Serv's Insider Ownership of 18.01 % can be compared against companies in the Healthcare Providers & Services 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 Healthcare Providers & Services company?
A good Insider Ownership depends on the Healthcare Providers & Services 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 Pharma-Bio Serv and its competitors. Pharma-Bio Serv's current Insider Ownership is 18.01 %. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Pharma-Bio Serv stock overvalued right now?
Based on GuruFocus' analysis, Pharma-Bio Serv (PBSV) is currently considered Possible Value Trap. The stock's GF Value™ is $0.61, compared to a current price of $0.40 — trading 34.4% below its estimated fair value. The current Insider Ownership is 18.01 %. Pharma-Bio Serv's overall GF Score™ is 45/100 with 2 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 Pharma-Bio Serv (PBSV), the current Insider Ownership is 18.01 % as of Sep. 16, 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 Pharma-Bio Serv (PBSV) Overvalued in 2026?

Based on GuruFocus' analysis, Pharma-Bio Serv stock appears to be undervalued. The current stock price of $0.40 is trading 34.4% below its estimated GF Value™ of $0.61. GuruFocus considers Pharma-Bio Serv to be Possible Value Trap.

Key valuation signals for PBSV:

  • Insider Ownership: 18.01 %
  • GF Value™: $0.61 vs. price of $0.40 (34.4% below fair value)
  • GF Score™: 45/100 with 2 warning signs

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

Pharma-Bio Serv Business Description

Address No. 6 Road 696, Pharma-Bio Serv Building, Dorado, PRI, 00646
Pharma-Bio Serv Inc is a compliance and technology transfer services consulting firm. It also provides microbiological testing services and chemical testing services through its laboratory testing facility in Puerto Rico. It has three reportable segments: Puerto Rico technical compliance consulting which is the key revenue driver; United States technical compliance consulting; and Europe technical compliance consulting. The company offers solutions to the pharmaceutical, chemical, biotechnology, medical devices, cosmetic and food industries, and allied products companies. It generates maximum revenue from Puerto Rico and also has its presence in United States, Europe and Other countries.
45GF Score

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

$0.40
Price
$0.61
GF Value