Lontium Semiconductor (SHSE:688486) Graham Number: ¥13.25 (As of Jun. 2026)

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Director of Data and Quant Analytics at GuruFocus
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SHSE:688486 Lontium Semiconductor Corp SHSE:688486
86 GF Score
Price ¥41.63
GF Value ¥69.89
Valuation Significantly Undervalued
! 5 Warning Signs
View Full Analysis

What is Lontium Semiconductor Graham Number?

Lontium Semiconductor SHSE:688486 -3.28% 86 Graham Number is ¥13.25 as of Jun. 2026. GuruFocus rates SHSE:688486 with a GF Score™ of 86/100 and a GF Value™ of ¥69.89 (Significantly Undervalued). The stock has 5 warning signs investors should review. Among 692 Semiconductors companies, Lontium Semiconductor ranks worse than 61.13% on this metric.

Graham Number is a figure that measures a stock's fundamental value by taking into account the company's earnings per share and book value per share. The Graham number is the upper bound of the price range that a defensive investor should pay for the stock. According to the theory, any stock price below the Graham number is considered undervalued, and thus worth investing in.

As of today (2026-08-30), the stock price of Lontium Semiconductor is ¥41.63. Lontium Semiconductor's graham number for the quarter that ended in Jun. 2026 was ¥13.25. Therefore, Lontium Semiconductor's Price to Graham Number ratio for today is 3.14.

The historical rank and industry rank for Lontium Semiconductor's Graham Number or its related term are showing as below:

SHSE:688486' s Price-to-Graham-Number Range Over the Past 10 Years
Min: 2.86   Med: 4.17   Max: 5.44
Current: 3.14

During the past 9 years, the highest Price to Graham Number ratio of Lontium Semiconductor was 5.44. The lowest was 2.86. And the median was 4.17.

SHSE:688486's Price-to-Graham-Number is ranked worse than
61.13% of 692 companies
in the Semiconductors industry
Industry Median: 2.465 vs SHSE:688486: 3.14

Graham Number is a combination of asset valuation and earnings power valuation. It is a very conservative way of valuing a stock.


Lontium Semiconductor  (SHSE:688486) Graham Number Explanation

Ben Graham actually did not publish a formula like this. But he wrote in The Intelligent Investor (1948 version) regarding to the criteria for purchases:

Current price should not be more than 15 times average earnings of the past three years.

Current price should not be more than 1.5 times the book value last reported. However, a multiplier of earnings below 15 could justify a correspondingly higher multiplier of assets. As a rule of thumb we suggest that the product of the multiplier times the ratio of price to book value should not exceed 22.5. (This figure corresponds to 15 times earnings and 1.5 times book value. It would admit an issue selling at only 9 times earnings and 2.5 times asset value, etc.)

Unlike valuation methods such as DCF or Discounted Earnings, the Graham number does not take growth into the valuation. Unlike the valuation methods based on book value alone, it takes into account the earnings power. Therefore, the Graham Number is a combination of asset valuation and earnings power valuation.

In general, the Graham number is a very conservative way of valuing a stock. It cannot be applied to companies with negative book values.

Lontium Semiconductor's Price to Graham number Ratio for today is calculated as

Price to Graham number=Share Price (Today)/Graham number (Q: Jun. 2026 )
=41.63/13.25
=3.14

* 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.


Be Aware

Please keep these in mind:

1. Graham Number does not take growth into account. Therefore it underestimates the values of the companies that have good earnings growth. We feel that if the earnings per share grows more than 10% a year, Graham Number underestimates the value.
2. Graham Number punishes the companies that have temporarily low earnings. Therefore, an average of earnings makes more sense in the calculation of Graham Number.
3. Graham Numbers underestimates companies that are light with book.


Lontium Semiconductor Graham Number Related Terms


Lontium Semiconductor Graham Number Historical Data

* Premium members only.

The historical data trend for Lontium Semiconductor's Graham Number 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.

Lontium Semiconductor Graham Number Chart

Lontium Semiconductor Annual Data
Trend Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Graham Number
Get a 7-Day Free Trial Premium Member Only 5.12 4.99 9.10 10.14 11.84

Lontium Semiconductor Quarterly Data
Dec20 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
Graham Number 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 11.27 12.55 12.93 13.48 13.25

SHSE:688486 vs NVDA, AVGO, MU: Graham Number Comparison

For the Semiconductors subindustry, Lontium Semiconductor's Price-to-Graham-Number, along with its competitors' market caps and Price-to-Graham-Number 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.


Lontium Semiconductor Price-to-Graham-Number vs Semiconductors Industry

For the Semiconductors industry and Technology sector, Lontium Semiconductor's Price-to-Graham-Number distribution charts can be found below:

* The bar in red indicates where Lontium Semiconductor's Price-to-Graham-Number falls into.


SHSE:688486
86GF Score
Lontium Semiconductor Corp SHSE:688486
Graham Number is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Lontium Semiconductor Graham Number Calculation

Graham Number is a concept based on Ben Graham's conservative valuation of companies.

Lontium Semiconductor's Graham Number for the fiscal year that ended in Dec. 2025 is calculated as

Graham Number
=sqrt of (22.5* Tangible Book per Share *EPS without NRI)
=sqrt of (22.5*7.994*0.779)
=11.84

Lontium Semiconductor's Graham Number for the quarter that ended in Jun. 2026 is calculated as

Graham Number
=sqrt of (22.5*Tangible Book per Share*EPS without NRI (TTM))
=sqrt of (22.5*7.804*1)
=13.25

* 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.

Frequently Asked Questions Learn more about Graham Number →
What does a Graham Number of ¥13.25 mean?
Lontium Semiconductor (SHSE:688486) has a Graham Number of ¥13.25 as of Jun. 2026. The Graham Number values a company based on its per-share earnings and book value. View historical data on Lontium Semiconductor and its competitors. According to the industry distribution chart, Lontium Semiconductor ranks #423 out of 692 companies in the Semiconductors industry, placing it in the top 61.1%.
Is Lontium Semiconductor's Graham Number too high?
Lontium Semiconductor's current Graham Number is ¥13.25. Based on the distribution chart, Lontium Semiconductor ranks #423 out of 692 companies in the Semiconductors industry, which is below the industry midpoint. Overall, Lontium Semiconductor has a GF Score™ of 86/100 and is considered Significantly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Lontium Semiconductor's Graham Number compare to NVDA and AVGO?
According to the Semiconductors industry distribution chart, Lontium Semiconductor ranks #423 out of 692 companies for Graham Number. This places Lontium Semiconductor in the lower half of its industry. The industry median Graham Number is 2.47. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Graham Number for a Semiconductors company?
The median Graham Number among Semiconductors companies is 2.47, based on 692 companies in the industry. Companies in the top quartile (top 25%) have a Graham Number significantly above this median, while those in the bottom quartile fall well below. However, Graham Number 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 Graham Number mean?
A high Graham Number can signal that a stock is expensive relative to its fundamentals. The Graham Number values a company based on its per-share earnings and book value. View historical data on Lontium Semiconductor and its competitors. For the Semiconductors industry, the median Graham Number is 2.47 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Lontium Semiconductor's current Graham Number is ¥13.25. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Lontium Semiconductor stock overvalued right now?
Based on GuruFocus' analysis, Lontium Semiconductor (SHSE:688486) is currently considered Significantly Undervalued. The stock's GF Value™ is ¥69.89, compared to a current price of ¥41.63 — trading 40.4% below its estimated fair value. The current Graham Number is ¥13.25. Lontium Semiconductor's overall GF Score™ is 86/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Graham Number calculated?
Graham Number is calculated from a company's financial statements. For Lontium Semiconductor (SHSE:688486), the current Graham Number is ¥13.25 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 Lontium Semiconductor (SHSE:688486) Overvalued in 2026?

Based on GuruFocus' analysis, Lontium Semiconductor stock appears to be undervalued. The current stock price of ¥41.63 is trading 40.4% below its estimated GF Value™ of ¥69.89. GuruFocus considers Lontium Semiconductor to be Significantly Undervalued.

Key valuation signals for SHSE:688486:

  • Graham Number: ¥13.25
  • GF Value™: ¥69.89 vs. price of ¥41.63 (40.4% below fair value)
  • GF Score™: 86/100 with 5 warning signs

No single metric tells the full story. See the SHSE:688486 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Lontium Semiconductor Business Description

Address No. 3963, Susong Road, Building B3, Intelligent Equipment Science and Technology Park, Economic and Technological Development Zone, Anhui Province, Hefei, CHN, 230601
Lontium Semiconductor Corp is engaged in the developing and marketing high-speed interface chips, embedded GPUs and ultra high-definition display drivers targeted for wide range high-definition multi-media applications. Its products include HDMI V1.3/V1.4/2.0/2.1 chipset, Displayport 1.2/1.4 chipset, USB 2.0, USB3.1 Type C chipset, MIPI chipset, LVDS chipset, VGA and LCD/TV controller and driver serving applications from PCs, notebooks, smartphones, TVs, monitors, automobiles to VR and accessories. The company's high-speed interface IPs and a wide range mixed-signal IPs on leading edge manufacturing technology serve various SoC vendors worldwide.
86GF Score

Get the complete analysis for SHSE:688486

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

¥41.63
Price
¥69.89
GF Value