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KLA's book value per share for the quarter that ended in Mar. 2026 was $4.46.
During the past 12 months, KLA's average Book Value Per Share Growth Rate was 47.30% per year.
During the past 3 years, the average Book Value Per Share Growth Rate was 53.20% per year.
During the past 5 years, the average Book Value Per Share Growth Rate was 14.70% per year.
During the past 10 years, the average Book Value Per Share Growth Rate was 23.10% per year.
Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the book value growth rate using book value per share data.
During the past 13 years, the highest 3-Year average Book Value Per Share Growth Rate of KLA was 59.50% per year. The lowest was -48.80% per year. And the median was 10.80% per year.
KLA's current price is $224.50. Its book value per share for the quarter that ended in Mar. 2026 was $4.46. Hence, today's PB Ratio of KLA is 50.33.
During the past 13 years, the highest P/B Ratio of KLA was 58.18. The lowest was 5.86. And the median was 15.46.
KLA (NAS:KLAC) Book Value per Share Explanation
Usually a company's book value and Tangible Book per Share may not reflect its true value. The assets may be carried on the balance sheets at the original cost minus depreciation. This may underestimate the true economic values of the assets. It also may over-estimate their true economic value because the assets can become obsolete.
For financial companies such as banks and insurance companies, their assets may be reported in current market value of the assets owned. Book values of financial companies are more accurate indicator of the economic value of the company.
KLA Book Value per Share Related Terms
KLA Book Value per Share Historical Data
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The historical data trend for KLA's Book Value per Share 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.
KLAC vs LRCX, AMAT, TER: Book Value per Share Comparison
For the Semiconductor Equipment & Materials subindustry, KLA's PB Ratio, along with its competitors' market caps and 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.
KLA PB Ratio vs Semiconductors Industry
For the Semiconductors industry and Technology sector, KLA's PB Ratio distribution charts can be found below:
* The bar in red indicates where KLA's PB 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.
KLA (KLAC) has a Book Value per Share of $4.46 as of Mar. 2026. Book value per share gives the per-share value of a company's stockholder equity. View historical data on KLA and its competitors.
Is KLA's Book Value per Share too high?
KLA's current Book Value per Share is $4.46. Overall, KLA has a GF Score™ of 80/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does KLA's Book Value per Share compare to LRCX and AMAT?
KLA's Book Value per Share of $4.46 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 Book Value per Share for a Semiconductors company?
A good Book Value per Share depends on the Semiconductors industry context. However, Book Value per Share 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 Book Value per Share mean?
A high Book Value per Share can signal that a stock is expensive relative to its fundamentals. Book value per share gives the per-share value of a company's stockholder equity. View historical data on KLA and its competitors. KLA's current Book Value per Share is $4.46. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is KLA stock overvalued right now?
Based on GuruFocus' analysis, KLA (KLAC) is currently considered Significantly Overvalued. The stock's GF Value™ is $101.29, compared to a current price of $224.50 — trading 121.6% above its estimated fair value. The current Book Value per Share is $4.46. KLA's overall GF Score™ is 80/100 with 1 warning sign to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Book Value per Share calculated?
Book Value per Share is calculated from a company's financial statements. For KLA (KLAC), the current Book Value per Share is $4.46 as of Mar. 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 KLA (KLAC) Overvalued in 2026?
Based on GuruFocus' analysis, KLA stock appears to be overvalued.
The current stock price of $224.50 is trading 121.6% above its estimated GF Value™ of $101.29.
GuruFocus considers KLA to be Significantly Overvalued.
Key valuation signals for KLAC:
Book Value per Share: $4.46
GF Value™: $101.29 vs. price of $224.50 (121.6% above fair value)
No single metric tells the full story. See the KLAC stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
KLA is one of the largest semiconductor wafer fabrication equipment, or WFE, manufacturers in the world. It specializes in the market segment of semiconductor process control, wherein machines inspect semiconductor wafers during research and development and manufacturing for defects and verify precise measurements. In this section of the market, KLA holds a majority share. It also has a small exposure to the etch and deposition segments of the WFE market. It counts as top customers the largest chipmakers in the world, including TSMC and Samsung.
80GF Score
Get the complete analysis for KLAC
Book Value per Share is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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