Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.
Shares Outstanding (EOP) are shares that have been authorized, issued, and purchased by investors and are held by them.
3-Month Share Buyback Ratio measures the proportion of a company's outstanding shares repurchased over the past three months, calculated as the percentage change in shares outstanding from the previous quarter to the current quarter. A positive ratio may indicates share buybacks over the period, while a zero or negative ratio suggests no buybacks or potential share issuance. Tower Semiconductor's current 3-Month Share Buyback Ratio was -1.42%.
Tower Semiconductor (NAS:TSEM) 3-Month Share Buyback Ratio Explanation
A positive ratio may indicates share buybacks over the period, while a zero or negative ratio suggests no buybacks or potential share issuance.
Be Aware
Investors usually like share buybacks. But as pointed by Warren Buffett, only if a company buys back shares at the prices below the stock's intrinsic value, it rewards remaining shareholders. If a company buys its overvalued stocks back, it destroys shareholder value.
Tower Semiconductor 3-Month Share Buyback Ratio Related Terms
TSEM vs NVDA, AVGO, MU: 3-Month Share Buyback Ratio Comparison
For the Semiconductors subindustry, Tower Semiconductor's 3-Month Share Buyback Ratio, along with its competitors' market caps and 3-Month Share Buyback Ratio data, can be viewed below:
* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.
Tower Semiconductor 3-Month Share Buyback Ratio vs Semiconductors Industry
For the Semiconductors industry and Technology sector, Tower Semiconductor's 3-Month Share Buyback Ratio distribution charts can be found below:
* The bar in red indicates where Tower Semiconductor's 3-Month Share Buyback Ratio falls into.
* 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.
What does a 3-Month Share Buyback Ratio of -1.42 mean?
Tower Semiconductor (TSEM) has a 3-Month Share Buyback Ratio of -1.42 as of Jun. 2026. The 3-Month Share Buyback Ratio measures the proportion of a company's outstanding shares repurchased over the past three months, calculated as the percentage change in shares outstanding from the previous quarter to the current quarter. View historical data for Tower Semiconductor and its competitors.
Is Tower Semiconductor's 3-Month Share Buyback Ratio too high?
Tower Semiconductor's current 3-Month Share Buyback Ratio is -1.42. 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 3-Month Share Buyback Ratio compare to NVDA and AVGO?
Tower Semiconductor's 3-Month Share Buyback Ratio of -1.42 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 3-Month Share Buyback Ratio for a Semiconductors company?
A good 3-Month Share Buyback Ratio depends on the Semiconductors industry context. However, 3-Month Share Buyback Ratio 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 3-Month Share Buyback Ratio mean?
A high 3-Month Share Buyback Ratio can signal that a stock is expensive relative to its fundamentals. The 3-Month Share Buyback Ratio measures the proportion of a company's outstanding shares repurchased over the past three months, calculated as the percentage change in shares outstanding from the previous quarter to the current quarter. View historical data for Tower Semiconductor and its competitors. Tower Semiconductor's current 3-Month Share Buyback Ratio is -1.42. 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 $66.24, compared to a current price of $252.48 — trading 281.2% above its estimated fair value. The current 3-Month Share Buyback Ratio is -1.42. 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 3-Month Share Buyback Ratio calculated?
3-Month Share Buyback Ratio is calculated from a company's financial statements. For Tower Semiconductor (TSEM), the current 3-Month Share Buyback Ratio is -1.42 as of Jun. 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 $252.48 is trading 281.2% above its estimated GF Value™ of $66.24.
GuruFocus considers Tower Semiconductor to be Significantly Overvalued.
Key valuation signals for TSEM:
3-Month Share Buyback Ratio: -1.42
GF Value™: $66.24 vs. price of $252.48 (281.2% above fair value)
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 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
Get the complete analysis for TSEM
3-Month Share Buyback Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
TSEM has been successfully added to your 
