Single Well Industrial Co (ROCO:3490) Market Cap: NT$1,889.5 Mil (As of Jul. 05, 2026)


ROCO:3490 Single Well Industrial Co Ltd ROCO:3490
46 GF Score
Price NT$34.35
GF Value NT$18.65
Valuation Significantly Overvalued
! 8 Warning Signs
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What is Single Well Industrial Co Market Cap?

Single Well Industrial Co ROCO:3490 +2.69% 46 Market Cap is NT$1,889.5 Mil as of Jul. 05, 2026. GuruFocus rates ROCO:3490 with a GF Score™ of 46/100 and a GF Value™ of NT$18.65 (Significantly Overvalued). The stock has 8 warning signs investors should review. Among 1,032 Semiconductors companies, Single Well Industrial Co ranks worse than 78.39% on this metric.

Market cap is the total market value to buy the whole company. It is equal to the share price times the number of Shares Outstanding (EOP). Single Well Industrial Co's share price for the quarter that ended in Dec. 2025 was NT$25.25. Single Well Industrial Co's Shares Outstanding (EOP) for the quarter that ended in Dec. 2025 was 55.0 Mil. Therefore, Single Well Industrial Co's market cap for the quarter that ended in Dec. 2025 was NT$1,388.9 Mil.

Single Well Industrial Co's quarterly market cap increased from Jun. 2025 (NT$1,158.8 Mil) to Sep. 2025 (NT$1,322.9 Mil) and increased from Sep. 2025 (NT$1,322.9 Mil) to Dec. 2025 (NT$1,388.9 Mil).

Single Well Industrial Co's annual market cap increased from Dec. 2023 (NT$1,281.7 Mil) to Dec. 2024 (NT$1,619.9 Mil) but then declined from Dec. 2024 (NT$1,619.9 Mil) to Dec. 2025 (NT$1,388.9 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. Single Well Industrial Co's Enterprise Value for Today is NT$2,047.0 Mil.


Single Well Industrial Co  (ROCO:3490) 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 company’s 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.


Single Well Industrial Co Market Cap Related Terms


Single Well Industrial Co Market Cap Historical Data

* Premium members only.

The historical data trend for Single Well Industrial Co's Market Cap 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.

Single Well Industrial Co Market Cap Chart

Single Well Industrial Co Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Market Cap
Get a 7-Day Free Trial Premium Member Only Premium Member Only 2,038.00 1,339.42 1,281.66 1,619.93 1,388.93

Single Well Industrial Co Quarterly Data
Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25
Market Cap 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 1,619.93 1,375.15 1,158.79 1,322.92 1,388.93

ROCO:3490 vs AMAT, LRCX, KLAC: Market Cap Comparison

For the Semiconductor Equipment & Materials subindustry, Single Well Industrial 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.


Single Well Industrial Co Market Cap vs Semiconductors Industry

For the Semiconductors industry and Technology sector, Single Well Industrial Co's Market Cap distribution charts can be found below:

* The bar in red indicates where Single Well Industrial Co's Market Cap falls into.


ROCO:3490
46GF Score
Single Well Industrial Co Ltd ROCO:3490
Market Cap is just one metric. See GF Score™, valuation, warning signs, and more.
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Single Well Industrial Co Market Cap Calculation

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.

Single Well Industrial Co's Market Cap for the fiscal year that ended in Dec. 2025 is calculated as

Market Cap (A: Dec. 2025 )=Share Price (A: Dec. 2025 )*Shares Outstanding (EOP) (A: Dec. 2025 )
=NT$25.25*55.007
=NT$1,388.9

Single Well Industrial Co's Market Cap for the quarter that ended in Dec. 2025 is calculated as

Market Cap (Q: Dec. 2025 )=Share Price (Q: Dec. 2025 )*Shares Outstanding (EOP) (Q: Dec. 2025 )
=NT$25.25*55.007
=NT$1,388.9

* 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 Market Cap →
What does a Market Cap of NT$1,889.5 Mil mean?
Single Well Industrial Co (ROCO:3490) has a Market Cap of NT$1,889.5 Mil as of Jul. 05, 2026. Market cap equals the total value of a company's shares: price times shares outstanding. View historical data on Single Well Industrial Co and its competitors. According to the industry distribution chart, Single Well Industrial Co ranks #809 out of 1032 companies in the Semiconductors industry, placing it in the top 78.4%.
Is Single Well Industrial Co's Market Cap too high?
Single Well Industrial Co's current Market Cap is NT$1,889.5 Mil. Based on the distribution chart, Single Well Industrial Co ranks #809 out of 1032 companies in the Semiconductors industry, which is in the bottom quartile relative to peers. Overall, Single Well Industrial Co has a GF Score™ of 46/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Single Well Industrial Co's Market Cap compare to AMAT and LRCX?
According to the Semiconductors industry distribution chart, Single Well Industrial Co ranks #809 out of 1032 companies for Market Cap. This places Single Well Industrial Co in the lower half of its industry. The industry median Market Cap is 553.24. 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 553.24, based on 1,032 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 Single Well Industrial Co and its competitors. For the Semiconductors industry, the median Market Cap is 553.24 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Single Well Industrial Co's current Market Cap is NT$1,889.5 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Single Well Industrial Co stock overvalued right now?
Based on GuruFocus' analysis, Single Well Industrial Co (ROCO:3490) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$18.65, compared to a current price of NT$34.35 — trading 84.2% above its estimated fair value. The current Market Cap is NT$1,889.5 Mil. Single Well Industrial Co's overall GF Score™ is 46/100 with 8 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 Single Well Industrial Co (ROCO:3490), the current Market Cap is NT$1,889.5 Mil as of Jul. 05, 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 Single Well Industrial Co (ROCO:3490) Overvalued in 2026?

Based on GuruFocus' analysis, Single Well Industrial Co stock appears to be overvalued. The current stock price of NT$34.35 is trading 84.2% above its estimated GF Value™ of NT$18.65. GuruFocus considers Single Well Industrial Co to be Significantly Overvalued.

Key valuation signals for ROCO:3490:

  • Market Cap: NT$1,889.5 Mil
  • GF Value™: NT$18.65 vs. price of NT$34.35 (84.2% above fair value)
  • GF Score™: 46/100 with 8 warning signs

No single metric tells the full story. See the ROCO:3490 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Single Well Industrial Co Business Description

Address No. 77, Zhongshan Road, Tucheng District, New Taipei, TWN
Single Well Industrial Co Ltd is a manufacturer of LED and IC packaging molds and automation equipment in Taiwan. The company's products mainly include molds and automation equipment. The mold aspect includes molds for LED, semiconductor, diode, and other packaging, while the equipment aspect provides the equipment required for the post-packaging process.
46GF Score

Get the complete analysis for ROCO:3490

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

NT$34.35
Price
NT$18.65
GF Value