TSEM (Tower Semiconductor) Insider Ownership: 0.12 % (As of Aug. 21, 2026)

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TSEM Tower Semiconductor Ltd TSEM
71 GF Score
Price $222.96
GF Value $63.81
Valuation Significantly Overvalued
! 1 Warning Sign
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What is Tower Semiconductor Insider Ownership?

Tower Semiconductor TSEM -0.38% 71 Insider Ownership is 0.12 % as of Aug. 21, 2026. GuruFocus rates TSEM with a GF Score™ of 71/100 and a GF Value™ of $63.81 (Significantly Overvalued). The stock has 1 warning sign 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, Tower Semiconductor's insider ownership is 0.12%.

Institutional Ownership is the percentage of shares that are owned by institutions out of the total shares outstanding. As of today, Tower Semiconductor's Institutional Ownership is 59.97%.

Float Percentage Of Total Shares Outstanding is the percentage of float shares relative to the total shares outstanding. As of today, Tower Semiconductor's Float Percentage Of Total Shares Outstanding is 98.37%.

Tower Semiconductor Insider Ownership Historical Data

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The historical data trend for Tower Semiconductor'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.

Tower Semiconductor Insider Ownership Chart

Tower Semiconductor Historical Data

The historical data trend for Tower Semiconductor can be seen below:

2026-05-31 2026-06-30 2026-07-31
Insider Ownership 0.01 0.01 0.12
TSEM
71GF Score
Tower Semiconductor Ltd TSEM
Insider Ownership is just one metric. See GF Score™, valuation, warning signs, and more.
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Tower Semiconductor 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 0.12 % mean?
Tower Semiconductor (TSEM) has a Insider Ownership of 0.12 % as of Aug. 21, 2026. Insider ownership equals the percent of shares owned by company insiders relative to total shares. View historical data on Tower Semiconductor and its competitors.
Is Tower Semiconductor's Insider Ownership too high?
Tower Semiconductor's current Insider Ownership is 0.12 %. Overall, Tower Semiconductor has a GF Score™ of 71/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Tower Semiconductor's Insider Ownership compare to NVDA and AVGO?
Tower Semiconductor's Insider Ownership of 0.12 % can be compared against companies in the Semiconductors 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 Semiconductors company?
A good Insider Ownership depends on the Semiconductors 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 Tower Semiconductor and its competitors. Tower Semiconductor's current Insider Ownership is 0.12 %. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Tower Semiconductor stock overvalued right now?
Based on GuruFocus' analysis, Tower Semiconductor (TSEM) is currently considered Significantly Overvalued. The stock's GF Value™ is $63.81, compared to a current price of $222.96 — trading 249.4% above its estimated fair value. The current Insider Ownership is 0.12 %. Tower Semiconductor's overall GF Score™ is 71/100 with 1 warning sign 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 Tower Semiconductor (TSEM), the current Insider Ownership is 0.12 % as of Aug. 21, 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 Tower Semiconductor (TSEM) Overvalued in 2026?

Based on GuruFocus' analysis, Tower Semiconductor stock appears to be overvalued. The current stock price of $222.96 is trading 249.4% above its estimated GF Value™ of $63.81. GuruFocus considers Tower Semiconductor to be Significantly Overvalued.

Key valuation signals for TSEM:

  • Insider Ownership: 0.12 %
  • GF Value™: $63.81 vs. price of $222.96 (249.4% above fair value)
  • GF Score™: 71/100 with 1 warning sign

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

Tower Semiconductor Business Description

Address 20 Shaul Amor Avenue, P.O. Box 619, Ramat Gavriel Industrial Park, Migdal Haemek, ISR, 2310502
Tower Semiconductor Ltd is a pure-play specialty foundry that manufactures semiconductors. As a pure-play foundry, it focuses on producing integrated circuits (ICs) based on the design specifications of customers. The company's line of integrated circuits is incorporated into markets, including consumer electronics, personal computers, communications, automotive, and industrial and medical device products. It produces ICs alongside wholly-owned subsidiaries through fabrication facilities located in Japan. The company has a geographical presence in the USA, Japan, Asia (other than Japan), and Europe.
71GF Score

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

$222.96
Price
$63.81
GF Value