Taiwan Auto-Design Co (ROCO:6791) Owner Earnings per Share (TTM): (As of Jun. 2026)

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ROCO:6791 Taiwan Auto-Design Co ROCO:6791
88 GF Score
Price NT$101.00
GF Value NT$124.03
Valuation Modestly Undervalued
! 5 Warning Signs
View Full Analysis

What is Taiwan Auto-Design Co Owner Earnings per Share (TTM)?

In 1986 Berkshire Hathaway Shareholder Letter, Warren Buffett defined owner earnings as follows:

"These represent (a) reported earnings plus (b) depreciation, depletion, amortization, and certain other non-cash charges...less (c) the average annual amount of capitalized expenditures for plant and equipment, etc. that the business requires to fully maintain its long-term competitive position and its unit volume (If the business requires additional working capital to maintain its competitive position and unit volume, the increment also should be included in (c))...Our owner-earnings equation does not yield the deceptively precise figures provided by GAAP, since (c) must be a guess - and one sometimes very difficult to make. Despite this problem, we consider the owner earnings figure, not the GAAP figure, to be the relevant item for valuation purposes - both for investors in buying stocks and for managers in buying entire businesses...All of this points up the absurdity of the 'cash flow' numbers that are often set forth in Wall Street reports. These numbers routinely include (a) plus (b) - but do not subtract (c)."

Taiwan Auto-Design Co does not have enough data to calculate Owner Earnings per Share (TTM), so as Price-to-Owner-Earnings ratio.


The historical rank and industry rank for Taiwan Auto-Design Co's Owner Earnings per Share (TTM) or its related term are showing as below:

ROCO:6791' s Price-to-Owner-Earnings Range Over the Past 10 Years
Min: 23.75   Med: 35.25   Max: 78.63
Current: 34.38


During the past 9 years, the highest Price-to-Owner-Earnings ratio of Taiwan Auto-Design Co was 78.63. The lowest was 23.75. And the median was 35.25.


ROCO:6791's Price-to-Owner-Earnings is ranked worse than
72.35% of 1197 companies
in the Software industry
Industry Median: 18.24 vs ROCO:6791: 34.38

Taiwan Auto-Design Co's Earnings per Share (Diluted) for the three months ended in Jun. 2026 was NT$1.01. Its Earnings per Share (Diluted) for the trailing twelve months (TTM) ended in Jun. 2026 was NT$4.73. It's PE Ratio (TTM) ratio for today is 21.36.

Taiwan Auto-Design Co's EPS without NRI for the three months ended in Jun. 2026 was NT$1.01. Its EPS without NRI for the trailing twelve months (TTM) ended in Jun. 2026 was NT$4.73. It's PE Ratio without NRI ratio for today is 21.37.


Be Aware

Assumption: Companies usually do not report maintenance capital expenditures and growth capital expenditures separately. Here we use estimated numbers and average them over 5 years. The method to estimate maintenance capital expenditures can be found in above part 4.

Note: GuruFocus' Change In Working Capital is provided by FactSet. It is calculated by adding the items under "Change in operating assets and liabilities" (may refer to a different name for different company) section in Cash Flow Statement from original financial report. And it includes non-current parts of assets and liabilities.


Taiwan Auto-Design Co Owner Earnings per Share (TTM) Related Terms


Taiwan Auto-Design Co Owner Earnings per Share (TTM) Historical Data

* Premium members only.

The historical data trend for Taiwan Auto-Design Co's Owner Earnings per Share (TTM) 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.

Taiwan Auto-Design Co Owner Earnings per Share (TTM) Chart

Taiwan Auto-Design Co Annual Data
Trend Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Owner Earnings per Share (TTM)
Get a 7-Day Free Trial Premium Member Only - - 3.23 3.31 2.48

Taiwan Auto-Design Co Quarterly Data
Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
Owner Earnings per Share (TTM) 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 - - - - -

ROCO:6791 vs MSFT, PLTR, ORCL: Owner Earnings per Share (TTM) Comparison

For the Software - Infrastructure subindustry, Taiwan Auto-Design Co's Price-to-Owner-Earnings, along with its competitors' market caps and Price-to-Owner-Earnings 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.


Taiwan Auto-Design Co Price-to-Owner-Earnings vs Software Industry

For the Software industry and Technology sector, Taiwan Auto-Design Co's Price-to-Owner-Earnings distribution charts can be found below:

* The bar in red indicates where Taiwan Auto-Design Co's Price-to-Owner-Earnings falls into.


ROCO:6791
88GF Score
Taiwan Auto-Design Co ROCO:6791
Owner Earnings per Share (TTM) is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Taiwan Auto-Design Co Owner Earnings per Share (TTM) Calculation

In 1986 Berkshire Hathaway Shareholder Letter, Warren Buffett defined owner earnings as follows:

"These represent (a) reported earnings plus (b) depreciation, depletion, amortization, and certain other non-cash charges...less (c) the average annual amount of capitalized expenditures for plant and equipment, etc. that the business requires to fully maintain its long-term competitive position and its unit volume. (If the business requires additional working capital to maintain its competitive position and unit volume, the increment also should be included in (c))...Our owner-earnings equation does not yield the deceptively precise figures provided by GAAP, since (c) must be a guess - and one sometimes very difficult to make. Despite this problem, we consider the owner earnings figure, not the GAAP figure, to be the relevant item for valuation purposes - both for investors in buying stocks and for managers in buying entire businesses...All of this points up the absurdity of the 'cash flow' numbers that are often set forth in Wall Street reports. These numbers routinely include (a) plus (b) - but do not subtract (c)."

To make it simple, then you will have:

Owner Earnings per Share (TTM) = (Net Income + Depreciation, Depletion and Amortization + Change In Deferred Tax - 5Y Average of Maintenance Capital Expenditure + Change In Working Capital) / Shares Outstanding (Diluted Average)

Taiwan Auto-Design Co does not have enough data to calculate Owner Earnings per Share (TTM). Please check Wal-Mart Stores Inc, as your reference.

Is Taiwan Auto-Design Co (ROCO:6791) Overvalued in 2026?

Based on GuruFocus' analysis, Taiwan Auto-Design Co stock appears to be undervalued. The current stock price of NT$101.00 is trading 18.6% below its estimated GF Value™ of NT$124.03. GuruFocus considers Taiwan Auto-Design Co to be Modestly Undervalued.

Key valuation signals for ROCO:6791:

  • Owner Earnings per Share (TTM):
  • GF Value™: NT$124.03 vs. price of NT$101.00 (18.6% below fair value)
  • GF Score™: 88/100 with 5 warning signs

No single metric tells the full story. See the ROCO:6791 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Taiwan Auto-Design Co Business Description

Address Xianmin Boulevard, 11th Floor, No. 68, Section 2, Banqiao District, New Taipei City, TWN, 22065
Taiwan Auto-Design Co provides high-speed parallel computing and cloud application development. Through cloud technology, its customers can flexibly apply software and build a knowledge platform combined with big data analysis.
88GF Score

Get the complete analysis for ROCO:6791

Owner Earnings per Share (TTM) is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

NT$101.00
Price
NT$124.03
GF Value