Rapidtek Technologies (ROCO:6980) Graham Number: NT$35.79 (As of Jun. 2026)

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
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.
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Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
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.

ROCO:6980 Rapidtek Technologies Inc ROCO:6980
47 GF Score
Price NT$125.50
GF Value NT$126.04
Valuation Fairly Valued
! 4 Warning Signs
View Full Analysis

What is Rapidtek Technologies Graham Number?

Rapidtek Technologies ROCO:6980 +1.21% 47 Graham Number is NT$35.79 as of Jun. 2026. GuruFocus rates ROCO:6980 with a GF Score™ of 47/100 and a GF Value™ of NT$126.04 (Fairly Valued). The stock has 4 warning signs investors should review. Among 1,648 Hardware companies, Rapidtek Technologies ranks worse than 74.82% 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 (2026-08-28), the stock price of Rapidtek Technologies is NT$125.50. Rapidtek Technologies's graham number for the quarter that ended in Jun. 2026 was NT$35.79. Therefore, Rapidtek Technologies's Price to Graham Number ratio for today is 3.51.

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

ROCO:6980' s Price-to-Graham-Number Range Over the Past 10 Years
Min: 3.27   Med: 4.01   Max: 6.54
Current: 3.51

During the past 5 years, the highest Price to Graham Number ratio of Rapidtek Technologies was 6.54. The lowest was 3.27. And the median was 4.01.

ROCO:6980's Price-to-Graham-Number is ranked worse than
74.82% of 1648 companies
in the Hardware industry
Industry Median: 1.785 vs ROCO:6980: 3.51

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


Rapidtek Technologies  (ROCO:6980) 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.

Rapidtek Technologies's Price to Graham number Ratio for today is calculated as

Price to Graham number=Share Price (Today)/Graham number (Q: Jun. 2026 )
=125.50/35.79
=3.51

* 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.


Rapidtek Technologies Graham Number Related Terms


Rapidtek Technologies Graham Number Historical Data

* Premium members only.

The historical data trend for Rapidtek Technologies'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.

Rapidtek Technologies Graham Number Chart

Rapidtek Technologies Annual Data
Trend Dec21 Dec22 Dec23 Dec24 Dec25
Graham Number
20.22 29.81 15.47 0.00 21.02

Rapidtek Technologies Semi-Annual Data
Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25 Jun26
Graham Number Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 0.00 0.00 21.19 35.79

ROCO:6980 vs CSCO, MSI, HPE: Graham Number Comparison

For the Communication Equipment subindustry, Rapidtek Technologies'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.


Rapidtek Technologies Price-to-Graham-Number vs Hardware Industry

For the Hardware industry and Technology sector, Rapidtek Technologies's Price-to-Graham-Number distribution charts can be found below:

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


ROCO:6980
47GF Score
Rapidtek Technologies Inc ROCO:6980
Graham Number is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Rapidtek Technologies Graham Number Calculation

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

Rapidtek Technologies'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*17.668*1.111)
=21.02

Rapidtek Technologies'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*19.615*2.902)
=35.79

* 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 NT$35.79 mean?
Rapidtek Technologies (ROCO:6980) has a Graham Number of NT$35.79 as of Jun. 2026. The Graham Number values a company based on its per-share earnings and book value. View historical data on Rapidtek Technologies and its competitors. According to the industry distribution chart, Rapidtek Technologies ranks #1233 out of 1648 companies in the Hardware industry, placing it in the top 74.8%.
Is Rapidtek Technologies' Graham Number too high?
Rapidtek Technologies' current Graham Number is NT$35.79. Based on the distribution chart, Rapidtek Technologies ranks #1233 out of 1648 companies in the Hardware industry, which is below the industry midpoint. Overall, Rapidtek Technologies has a GF Score™ of 47/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Rapidtek Technologies' Graham Number compare to CSCO and MSI?
According to the Hardware industry distribution chart, Rapidtek Technologies ranks #1233 out of 1648 companies for Graham Number. This places Rapidtek Technologies in the lower half of its industry. The industry median Graham Number is 1.79. 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 Hardware company?
The median Graham Number among Hardware companies is 1.79, based on 1,648 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 Rapidtek Technologies and its competitors. For the Hardware industry, the median Graham Number is 1.79 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Rapidtek Technologies's current Graham Number is NT$35.79. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Rapidtek Technologies stock overvalued right now?
Based on GuruFocus' analysis, Rapidtek Technologies (ROCO:6980) is currently considered Fairly Valued. The stock's GF Value™ is NT$126.04, compared to a current price of NT$125.50 — trading 0.4% below its estimated fair value. The current Graham Number is NT$35.79. Rapidtek Technologies' overall GF Score™ is 47/100 with 4 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 Rapidtek Technologies (ROCO:6980), the current Graham Number is NT$35.79 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 Rapidtek Technologies (ROCO:6980) Overvalued in 2026?

Based on GuruFocus' analysis, Rapidtek Technologies stock appears to be undervalued. The current stock price of NT$125.50 is trading 0.4% below its estimated GF Value™ of NT$126.04. GuruFocus considers Rapidtek Technologies to be Fairly Valued.

Key valuation signals for ROCO:6980:

  • Graham Number: NT$35.79
  • GF Value™: NT$126.04 vs. price of NT$125.50 (0.4% below fair value)
  • GF Score™: 47/100 with 4 warning signs

No single metric tells the full story. See the ROCO:6980 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Rapidtek Technologies Business Description

Address Xintai 5th Road, Rm. 4, 20th Floor, No. 75, Section 1, Xizhi District, New Taipei City, TWN
Rapidtek Technologies Inc is an antenna designer and RF testing manufacturer. The company covers market areas that cover semiconductor IC design, electronic manufacturing, the electric vehicle industry, the Internet of Things, downstream of the medical industry, and others. The products and services offered by the company includes mWave Test Solution, SmartAuto, and Advance RF RD Center.
47GF Score

Get the complete analysis for ROCO:6980

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

NT$125.50
Price
NT$126.04
GF Value