Mayer Steel Pipe (TPE:2020) Insider Ownership: 0.00 % (As of Sep. 08, 2026)

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TPE:2020 Mayer Steel Pipe Corp TPE:2020
79 GF Score
Price NT$21.80
GF Value NT$21.60
Valuation Fairly Valued
! 5 Warning Signs
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What is Mayer Steel Pipe Insider Ownership?

Mayer Steel Pipe TPE:2020 -0.92% 79 Insider Ownership is 0.00 % as of Sep. 08, 2026. GuruFocus rates TPE:2020 with a GF Score™ of 79/100 and a GF Value™ of NT$21.60 (Fairly Valued). 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, Mayer Steel Pipe's insider ownership is 0.00%.

Institutional Ownership is the percentage of shares that are owned by institutions out of the total shares outstanding. As of today, Mayer Steel Pipe's Institutional Ownership is 1.44%.

Float Percentage Of Total Shares Outstanding is the percentage of float shares relative to the total shares outstanding. As of today, Mayer Steel Pipe's Float Percentage Of Total Shares Outstanding is 0.00%.

Mayer Steel Pipe Insider Ownership Historical Data

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The historical data trend for Mayer Steel Pipe'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.

Mayer Steel Pipe Insider Ownership Chart

Mayer Steel Pipe Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Insider Ownership
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 0.00 0.00 0.00 0.00

Mayer Steel Pipe Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
Insider Ownership Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 0.00 0.00 0.00 0.00 0.00
TPE:2020
79GF Score
Mayer Steel Pipe Corp TPE:2020
Insider Ownership is just one metric. See GF Score™, valuation, warning signs, and more.
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Mayer Steel Pipe 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 0.00 % mean?
Mayer Steel Pipe (TPE:2020) has a Insider Ownership of 0.00 % as of Sep. 08, 2026. Insider ownership equals the percent of shares owned by company insiders relative to total shares. View historical data on Mayer Steel Pipe and its competitors.
Is Mayer Steel Pipe's Insider Ownership too high?
Mayer Steel Pipe's current Insider Ownership is 0.00 %. Overall, Mayer Steel Pipe has a GF Score™ of 79/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Mayer Steel Pipe's Insider Ownership compare to NUE and STLD?
Mayer Steel Pipe's Insider Ownership of 0.00 % can be compared against companies in the Steel 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 Steel company?
A good Insider Ownership depends on the Steel 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 Mayer Steel Pipe and its competitors. Mayer Steel Pipe's current Insider Ownership 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 Mayer Steel Pipe stock overvalued right now?
Based on GuruFocus' analysis, Mayer Steel Pipe (TPE:2020) is currently considered Fairly Valued. The stock's GF Value™ is NT$21.60, compared to a current price of NT$21.80 — trading 0.9% above its estimated fair value. The current Insider Ownership is 0.00 %. Mayer Steel Pipe's overall GF Score™ is 79/100 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 Mayer Steel Pipe (TPE:2020), the current Insider Ownership is 0.00 % as of Sep. 08, 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 Mayer Steel Pipe (TPE:2020) Overvalued in 2026?

Based on GuruFocus' analysis, Mayer Steel Pipe stock appears to be overvalued. The current stock price of NT$21.80 is trading 0.9% above its estimated GF Value™ of NT$21.60. GuruFocus considers Mayer Steel Pipe to be Fairly Valued.

Key valuation signals for TPE:2020:

  • Insider Ownership: 0.00 %
  • GF Value™: NT$21.60 vs. price of NT$21.80 (0.9% above fair value)
  • GF Score™: 79/100 with 5 warning signs

No single metric tells the full story. See the TPE:2020 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

Mayer Steel Pipe Business Description

Address No. 2-1, Section 3, Minquan East Road, 12th Floor, Zhongshan District, Taipei, TWN, 10477
Mayer Steel Pipe Corp operates as a steel pipe manufacturer in Taiwan. The primary business of the company and its entities is engaged in the production and sales of black steel pipes, galvanized steel pipes and stainless-steel coils for pipes. The company's reportable segments are the Steel Segment, Real Estate Investment Segment, Investment Segment, and Hotel Services Segment. The majority of revenue is derived from the Steel department, which focuses on the production and sales of black steel pipes, zinc-coated steel pipes, and stainless-steel coils for Pipes. Geographically it generates maximum revenue from Taiwan and the rest from Vietnam, Thailand, and other regions.
79GF Score

Get the complete analysis for TPE:2020

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

NT$21.80
Price
NT$21.60
GF Value