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.
ON SemiconductorBSP:O2NS34 +1.94%53 3-Year Book Growth Rate is 10.50% as of Mar. 2026, which is 26% below its 10-year median of 14.15. GuruFocus rates BSP:O2NS34 with a GF Score™ of 53/100 and a GF Value™ of R$38.38 (Significantly Overvalued). The stock has 4 warning signs investors should review. Among 983 Semiconductors companies, ON Semiconductor ranks better than 67.55% on this metric.
During the past 12 months, ON Semiconductor's average Book Value per Share Growth Rate was -3.00% per year.
During the past 3 years, the average Book Value per Share Growth Rate was 10.50% per year.
During the past 5 years, the average Book Value per Share Growth Rate was 19.80% per year.
During the past 10 years, the average Book Value per Share Growth Rate was 18.70% 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 average Book Value per Share growth rate.
During the past 13 years, the highest 3-Year average Book Value per Share Growth Rate of ON Semiconductor was 286.90% per year. The lowest was -37.50% per year. And the median was 14.15% per year.
ON Semiconductor (BSP:O2NS34) 3-Year Book Growth Rate Explanation
Book Value per Share is the ratio of equity available to common shareholders divided by the shares outstanding. Book value per share effectively indicates a firm's net asset value on a per-share basis. It can be used by investors to gauge whether a stock price is undervalued by comparing it to the firm's market value per share. Theoretically, it is what the shareholders will receive if the company is liquidated.
ON Semiconductor 3-Year Book Growth Rate Related Terms
BSP:O2NS34 vs CBRS, MTSI, GFS: 3-Year Book Growth Rate Comparison
For the Semiconductors subindustry, ON Semiconductor's 3-Year Book Growth Rate, along with its competitors' market caps and 3-Year Book Growth Rate 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.
ON Semiconductor 3-Year Book Growth Rate vs Semiconductors Industry
For the Semiconductors industry and Technology sector, ON Semiconductor's 3-Year Book Growth Rate distribution charts can be found below:
* The bar in red indicates where ON Semiconductor's 3-Year Book Growth Rate falls into.
ON Semiconductor 3-Year Book Growth Rate Calculation
This is the 3-year average growth rate of Book Value per Share. The growth rate is calculated using exponential compounding based on the latest four year annual data.
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 average Book Value per Share growth rate.
What does a 3-Year Book Growth Rate of 10.50% mean?
ON Semiconductor (BSP:O2NS34) has a 3-Year Book Growth Rate of 10.50% as of Mar. 2026. 3-Year Book Growth Rate is the 3-year average growth rate of Book Value per Share. View historical data for ON Semiconductor and its competitors. This is 26% below median its historical median of 14.15. According to the industry distribution chart, ON Semiconductor ranks #319 out of 983 companies in the Semiconductors industry, placing it in the top 32.5%.
Is ON Semiconductor's 3-Year Book Growth Rate too high?
ON Semiconductor's current 3-Year Book Growth Rate of 10.50% is 26% below median its 10-year median of 14.15. The Semiconductors industry median 3-Year Book Growth Rate is 4.40. ON Semiconductor's value of 10.50% is 138.6% above this industry median. Based on the distribution chart, ON Semiconductor ranks #319 out of 983 companies in the Semiconductors industry, which is above the industry midpoint. Overall, ON Semiconductor has a GF Score™ of 53/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does ON Semiconductor's 3-Year Book Growth Rate compare to CBRS and MTSI?
According to the Semiconductors industry distribution chart, ON Semiconductor ranks #319 out of 983 companies for 3-Year Book Growth Rate. This puts ON Semiconductor in the upper half of its industry. The industry median 3-Year Book Growth Rate is 4.40. ON Semiconductor's value of 10.50% is 138.6% above this benchmark. While the company's 10-year median is 14.15 vs. the industry median of 4.40, ON 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 3-Year Book Growth Rate for a Semiconductors company?
The median 3-Year Book Growth Rate among Semiconductors companies is 4.40, based on 983 companies in the industry. Companies in the top quartile (top 25%) have a 3-Year Book Growth Rate significantly above this median, while those in the bottom quartile fall well below. However, 3-Year Book Growth Rate should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. ON Semiconductor's current 3-Year Book Growth Rate of 10.50% is 138.6% 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 3-Year Book Growth Rate mean?
A high 3-Year Book Growth Rate can signal that a stock is expensive relative to its fundamentals. 3-Year Book Growth Rate is the 3-year average growth rate of Book Value per Share. View historical data for ON Semiconductor and its competitors. For the Semiconductors industry, the median 3-Year Book Growth Rate is 4.40 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. ON Semiconductor's current 3-Year Book Growth Rate is 10.50%, which is 26% below median its own 10-year median of 14.15. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is ON Semiconductor stock overvalued right now?
Based on GuruFocus' analysis, ON Semiconductor (BSP:O2NS34) is currently considered Significantly Overvalued. The stock's GF Value™ is R$38.38, compared to a current price of R$57.18 — trading 49% above its estimated fair value. The current 3-Year Book Growth Rate is 10.50%, which is 26% below median its 10-year median of 14.15 and 138.6% above the Semiconductors industry median of 4.40. ON Semiconductor's overall GF Score™ is 53/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 3-Year Book Growth Rate calculated?
3-Year Book Growth Rate is calculated from a company's financial statements. For ON Semiconductor (BSP:O2NS34), the current 3-Year Book Growth Rate is 10.50% 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 ON Semiconductor (BSP:O2NS34) Overvalued in 2026?
Based on GuruFocus' analysis, ON Semiconductor stock appears to be overvalued.
The current stock price of R$57.18 is trading 49% above its estimated GF Value™ of R$38.38.
GuruFocus considers ON Semiconductor to be Significantly Overvalued.
Key valuation signals for BSP:O2NS34:
3-Year Book Growth Rate: 10.50% (26% below median its 10-year median of 14.15)
GF Value™: R$38.38 vs. price of R$57.18 (49% above fair value)
Industry Position: 138.6% above the Semiconductors median (#319 of 983)
No single metric tells the full story. See the BSP:O2NS34 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Onsemi is a supplier of power semiconductors and sensors focused on the automotive and industrial markets. Onsemi is the second-largest power chipmaker in the world and the largest supplier of image sensors to the automotive market. While the firm used to be highly vertically integrated, it now pursues a hybrid manufacturing strategy for flexible capacity. Onsemi is pivoting to focus on emerging applications like electric vehicles, autonomous vehicles, industrial automation, and renewable energy.
53GF Score
Get the complete analysis for BSP:O2NS34
3-Year Book Growth Rate is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
BSP:O2NS34 has been successfully added to your 
