TSEM (Tower Semiconductor) Cyclically Adjusted PB Ratio: 12.22 (As of Aug. 03, 2026) — 246% Above Median

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TSEM Tower Semiconductor Ltd TSEM
71 GF Score
Price $219.31
GF Value $57.90
Valuation Significantly Overvalued
! 1 Warning Sign
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What is Tower Semiconductor Cyclically Adjusted PB Ratio?

Tower Semiconductor TSEM +4.03% 71 Cyclically Adjusted PB Ratio is 12.22 as of Aug. 03, 2026, which is 246% above its 10-year median of 3.53. GuruFocus rates TSEM with a GF Score™ of 71/100 and a GF Value™ of $57.90 (Significantly Overvalued). The stock has 1 warning sign investors should review. Among 731 Semiconductors companies, Tower Semiconductor ranks worse than 87.28% on this metric.

As of today (2026-08-03), Tower Semiconductor's current share price is $219.31. Tower Semiconductor's Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2026 was $17.95. Tower Semiconductor's Cyclically Adjusted PB Ratio for today is 12.22.

The historical rank and industry rank for Tower Semiconductor's Cyclically Adjusted PB Ratio or its related term are showing as below:

TSEM' s Cyclically Adjusted PB Ratio Range Over the Past 10 Years
Min: 2.14   Med: 3.53   Max: 15.28
Current: 12.28

During the past years, Tower Semiconductor's highest Cyclically Adjusted PB Ratio was 15.28. The lowest was 2.14. And the median was 3.53.

TSEM's Cyclically Adjusted PB Ratio is ranked worse than
87.28% of 731 companies
in the Semiconductors industry
Industry Median: 3.1 vs TSEM: 12.28

The Shiller PE Ratio was first used by professor Robert Shiller. He uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings per share of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted PB Ratio. The Cyclically Adjusted Book per Share is the average of the inflation adjusted book value per share of a company over the past 10 years.

Tower Semiconductor's adjusted book value per share data for the three months ended in Mar. 2026 was $26.491. Add all the adjusted book value per share for the past 10 years together and divide the count will get our Cyclically Adjusted Book per Share, which is $17.95 for the trailing ten years ended in Mar. 2026.

Shiller PE for Stocks: The True Measure of Stock Valuation


Tower Semiconductor  (NAS:TSEM) Cyclically Adjusted PB Ratio Explanation

Compared with the regular PB Ratio, which works poorly for cyclical businesses, the Cyclically Adjusted PB Ratio smoothed out the fluctuations of book value during business cycles. Therefore it is more accurate in reflecting the valuation of the company.

If a company has consistent business performance, the Cyclically Adjusted PB Ratio should give similar results to regular PB Ratio.


Tower Semiconductor Cyclically Adjusted PB Ratio Related Terms


Tower Semiconductor Cyclically Adjusted PB Ratio Historical Data

* Premium members only.

The historical data trend for Tower Semiconductor's Cyclically Adjusted PB Ratio 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 Cyclically Adjusted PB Ratio Chart

Tower Semiconductor Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Cyclically Adjusted PB Ratio
Get a 7-Day Free Trial Premium Member Only Premium Member Only 4.10 4.57 2.85 4.14 7.08

Tower Semiconductor Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Cyclically Adjusted PB Ratio 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 2.73 2.95 4.58 7.08 9.77

TSEM vs NVDA, AVGO, MU: Cyclically Adjusted PB Ratio Comparison

For the Semiconductors subindustry, Tower Semiconductor's Cyclically Adjusted PB Ratio, along with its competitors' market caps and Cyclically Adjusted PB 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 Cyclically Adjusted PB Ratio vs Semiconductors Industry

For the Semiconductors industry and Technology sector, Tower Semiconductor's Cyclically Adjusted PB Ratio distribution charts can be found below:

* The bar in red indicates where Tower Semiconductor's Cyclically Adjusted PB Ratio falls into.


TSEM
71GF Score
Tower Semiconductor Ltd TSEM
Cyclically Adjusted PB Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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Tower Semiconductor Cyclically Adjusted PB Ratio Calculation

Like the Shiller PE Ratio, the Cyclically Adjusted PB Ratio takes the Book Value per Share from the past 10 years, adjusts it for inflation, and then calculates the average. This average is then used for the P/B calculation. Because it considers this 10-year average, it's often referred to as the CAPB Ratio.

The Shiller PE Ratio was first used by professor Robert Shiller to measure the valuation of the overall market. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted PB Ratio.

Tower Semiconductor's Cyclically Adjusted PB Ratio for today is calculated as

Cyclically Adjusted PB Ratio=Share Price/ Cyclically Adjusted Book per Share
=219.31/17.95
=12.22

* 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's Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2026 is calculated as:

For example, Tower Semiconductor's adjusted Book Value per Share data for the three months ended in Mar. 2026 was:

Adj_Book=Book Value per Share/CPI of Mar. 2026 (Change)*Current CPI (Mar. 2026)
=26.491/330.2130*330.2130
=26.491

Current CPI (Mar. 2026) = 330.2130.

Tower Semiconductor Quarterly Data

Book Value per Share CPI Adj_Book
201606 6.526 241.018 8.941
201609 6.840 241.428 9.355
201612 7.421 241.432 10.150
201703 7.879 243.801 10.672
201706 8.381 244.955 11.298
201709 8.966 246.819 11.995
201712 10.523 246.524 14.095
201803 10.887 249.554 14.406
201806 11.163 251.989 14.628
201809 11.048 252.439 14.452
201812 11.840 251.233 15.562
201903 11.986 254.202 15.570
201906 12.225 256.143 15.760
201909 12.457 256.759 16.021
201912 12.682 256.974 16.296
202003 12.813 258.115 16.392
202006 13.034 257.797 16.695
202009 13.233 260.280 16.788
202012 13.508 260.474 17.125
202103 13.718 264.877 17.102
202106 14.069 271.696 17.099
202109 14.420 274.310 17.359
202112 15.029 278.802 17.800
202203 15.258 287.504 17.525
202206 15.604 296.311 17.389
202209 16.161 296.808 17.980
202212 17.200 296.797 19.137
202303 17.981 301.836 19.671
202306 18.286 305.109 19.791
202309 21.286 307.789 22.837
202312 21.949 306.746 23.628
202403 22.234 312.332 23.507
202406 22.737 314.175 23.898
202409 23.491 315.301 24.602
202412 23.786 315.605 24.887
202503 24.295 319.799 25.086
202506 24.923 322.561 25.514
202509 25.380 324.800 25.803
202512 25.941 324.054 26.434
202603 26.491 330.213 26.491

Add all the adjusted book value per share together and divide the count will get our Cyclically Adjusted Book per Share.

Please note that we use the CPI data of the country/region where the company is headquartered. If the CPI data for that country/region is not available, then we will use the CPI data of the United States as default.

What does a Cyclically Adjusted PB Ratio of 12.22 mean?
Tower Semiconductor (TSEM) has a Cyclically Adjusted PB Ratio of 12.22 as of Aug. 03, 2026. Cyclically Adjusted PB Ratio is the ratio of share price to a company's inflation-adjusted book value per share over a 10-year period. View historical data on Tower Semiconductor and its competitors. This is 246% above median its historical median of 3.53. Over the past decade, Tower Semiconductor's Cyclically Adjusted PB Ratio has ranged from 2.14 to 15.28. According to the industry distribution chart, Tower Semiconductor ranks #638 out of 731 companies in the Semiconductors industry, placing it in the top 87.3%.
Is Tower Semiconductor's Cyclically Adjusted PB Ratio too high?
Tower Semiconductor's current Cyclically Adjusted PB Ratio of 12.22 is 246% above median its 10-year median of 3.53. Over the past 10 years, this metric has ranged from a low of 2.14 to a high of 15.28. The Semiconductors industry median Cyclically Adjusted PB Ratio is 3.10. Tower Semiconductor's value of 12.22 is 294.2% above this industry median. Based on the distribution chart, Tower Semiconductor ranks #638 out of 731 companies in the Semiconductors industry, which is in the bottom quartile relative to peers. 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 Cyclically Adjusted PB Ratio compare to NVDA and AVGO?
According to the Semiconductors industry distribution chart, Tower Semiconductor ranks #638 out of 731 companies for Cyclically Adjusted PB Ratio. This places Tower Semiconductor in the lower half of its industry. The industry median Cyclically Adjusted PB Ratio is 3.10. Tower Semiconductor's value of 12.22 is 294.2% above this benchmark. Historically, Tower Semiconductor's own Cyclically Adjusted PB Ratio has ranged from 2.14 to 15.28 over the past decade. While the company's 10-year median is 3.53 vs. the industry median of 3.10, Tower Semiconductor has consistently been above the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Cyclically Adjusted PB Ratio for a Semiconductors company?
The median Cyclically Adjusted PB Ratio among Semiconductors companies is 3.10, based on 731 companies in the industry. Companies in the top quartile (top 25%) have a Cyclically Adjusted PB Ratio significantly above this median, while those in the bottom quartile fall well below. However, Cyclically Adjusted PB Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Tower Semiconductor's current Cyclically Adjusted PB Ratio of 12.22 is 294.2% above the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Cyclically Adjusted PB Ratio mean?
A high Cyclically Adjusted PB Ratio can signal that a stock is expensive relative to its fundamentals. Cyclically Adjusted PB Ratio is the ratio of share price to a company's inflation-adjusted book value per share over a 10-year period. View historical data on Tower Semiconductor and its competitors. For the Semiconductors industry, the median Cyclically Adjusted PB Ratio is 3.10 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Tower Semiconductor's current Cyclically Adjusted PB Ratio is 12.22, which is 246% above median its own 10-year median of 3.53. 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 $57.90, compared to a current price of $219.31 — trading 278.8% above its estimated fair value. The current Cyclically Adjusted PB Ratio is 12.22, which is 246% above median its 10-year median of 3.53 and 294.2% above the Semiconductors industry median of 3.10. 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 Cyclically Adjusted PB Ratio calculated?
Cyclically Adjusted PB Ratio is calculated from a company's financial statements. For Tower Semiconductor (TSEM), the current Cyclically Adjusted PB Ratio is 12.22 as of Aug. 03, 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 $219.31 is trading 278.8% above its estimated GF Value™ of $57.90. GuruFocus considers Tower Semiconductor to be Significantly Overvalued.

Key valuation signals for TSEM:

  • Cyclically Adjusted PB Ratio: 12.22 (246% above median its 10-year median of 3.53)
  • GF Value™: $57.90 vs. price of $219.31 (278.8% above fair value)
  • GF Score™: 71/100 with 1 warning sign
  • Industry Position: 294.2% above the Semiconductors median (#638 of 731)

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

Get the complete analysis for TSEM

Cyclically Adjusted PB Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$219.31
Price
$57.90
GF Value