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.
Sanan Optoelectronics Co's quarterly market cap
declined
from Sep. 2025 (¥77,729 Mil) to Dec. 2025 (¥70,495 Mil) and
declined
from Dec. 2025 (¥70,495 Mil) to Mar. 2026 (¥58,222 Mil).
Sanan Optoelectronics Co's annual market cap
declined
from Dec. 2023 (¥69,098 Mil) to Dec. 2024 (¥60,716 Mil) but then
increased
from Dec. 2024 (¥60,716 Mil) to Dec. 2025 (¥70,495 Mil).
Enterprise Value is the theoretical takeover price. It is more comprehensive than market capitalization (market cap), which only includes common equity. Enterprise Value is calculated as the market cap plus debt and minority interest and preferred shares, minus total cash and cash equivalents. Sanan Optoelectronics Co's Enterprise Value for Today is ¥63,773 Mil.
Sanan Optoelectronics Co (SHSE:600703) Market Cap Explanation
Market cap is not the real price you pay for a company. If you buy the company and become its owner, you become the owner of the cash the company has, and you also assume the companys debt. The real price you pay is the Enterprise Value.
Warren Buffett uses the ratio of total market cap of all public traded companies over GDP to measure if the market is expensive. As of April 2012, the US total market cap is about $14.7 trillion, while the US GDP is about $15 trillion. The market was modestly overvalued.
Sanan Optoelectronics Co Market Cap Related Terms
Sanan Optoelectronics Co Market Cap Historical Data
* 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.
SHSE:600703 vs NVDA, AVGO, MU: Market Cap Comparison
For the Semiconductors subindustry, Sanan Optoelectronics Co's Market Cap, along with its competitors' market caps and Market Cap 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.
Sanan Optoelectronics Co Market Cap vs Semiconductors Industry
For the Semiconductors industry and Technology sector, Sanan Optoelectronics Co's Market Cap distribution charts can be found below:
* The bar in red indicates where Sanan Optoelectronics Co's Market Cap falls into.
Market cap is the short version of market capitalization. It is the total market value to buy the whole company. It is equal to the share price times the number of shares outstanding.
Sanan Optoelectronics Co's Market Cap for the fiscal year that ended in Dec. 2025 is calculated as
* 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.
Sanan Optoelectronics Co (SHSE:600703) has a Market Cap of ¥61,066 Mil as of Aug. 01, 2026. Market cap equals the total value of a company's shares: price times shares outstanding. View historical data on Sanan Optoelectronics Co and its competitors. According to the industry distribution chart, Sanan Optoelectronics Co ranks #109 out of 1033 companies in the Semiconductors industry, placing it in the top 10.6%.
Is Sanan Optoelectronics Co's Market Cap too high?
Sanan Optoelectronics Co's current Market Cap is ¥61,066 Mil. Based on the distribution chart, Sanan Optoelectronics Co ranks #109 out of 1033 companies in the Semiconductors industry, which is in the top quartile — a strong position relative to peers. Overall, Sanan Optoelectronics Co has a GF Score™ of 71/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Sanan Optoelectronics Co's Market Cap compare to NVDA and AVGO?
According to the Semiconductors industry distribution chart, Sanan Optoelectronics Co ranks #109 out of 1033 companies for Market Cap. This places Sanan Optoelectronics Co in the top 11% of its industry — outperforming the majority of peers. The industry median Market Cap is 419.27. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Market Cap for a Semiconductors company?
The median Market Cap among Semiconductors companies is 419.27, based on 1,033 companies in the industry. Companies in the top quartile (top 25%) have a Market Cap significantly above this median, while those in the bottom quartile fall well below. However, Market Cap 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 Market Cap mean?
A high Market Cap can signal that a stock is expensive relative to its fundamentals. Market cap equals the total value of a company's shares: price times shares outstanding. View historical data on Sanan Optoelectronics Co and its competitors. For the Semiconductors industry, the median Market Cap is 419.27 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Sanan Optoelectronics Co's current Market Cap is ¥61,066 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Sanan Optoelectronics Co stock overvalued right now?
Based on GuruFocus' analysis, Sanan Optoelectronics Co (SHSE:600703) is currently considered Fairly Valued. The stock's GF Value™ is ¥12.88, compared to a current price of ¥12.24 — trading 5% below its estimated fair value. The current Market Cap is ¥61,066 Mil. Sanan Optoelectronics Co's overall GF Score™ is 71/100 with 7 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Market Cap calculated?
Market Cap is calculated from a company's financial statements. For Sanan Optoelectronics Co (SHSE:600703), the current Market Cap is ¥61,066 Mil as of Aug. 01, 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 Sanan Optoelectronics Co (SHSE:600703) Overvalued in 2026?
Based on GuruFocus' analysis, Sanan Optoelectronics Co stock appears to be undervalued.
The current stock price of ¥12.24 is trading 5% below its estimated GF Value™ of ¥12.88.
GuruFocus considers Sanan Optoelectronics Co to be Fairly Valued.
Key valuation signals for SHSE:600703:
Market Cap: ¥61,066 Mil
GF Value™: ¥12.88 vs. price of ¥12.24 (5% below fair value)
No single metric tells the full story. See the SHSE:600703 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Sanan Optoelectronics Co Ltd is a China-based full-color ultra-high brightness LED epitaxial and chip manufacturer. It is engaged in the development, production, and sales of full-color and high-brightness LED epitaxial wafers, chips, compound solar cells, and high-powered condenser photovoltaic products. The products offered by the company are a sapphire substrate, an integrated circuit, a solar battery, an LED chip, an optical communication chip, and others. The company is also engaged in the sale of materials and waste materials, as well as the provision of other services such as leasing and property.
71GF Score
Get the complete analysis for SHSE:600703
Market Cap is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
SHSE:600703 has been successfully added to your 
