WFE Technology (ROCO:6474) Owner Earnings per Share (TTM): (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.
Reviewed by: Charlie Tian Charlie Tian
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:6474 WFE Technology Corp ROCO:6474
78 GF Score
Price NT$35.60
GF Value NT$29.00
Valuation Modestly Overvalued
! 3 Warning Signs
View Full Analysis

What is WFE Technology 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)."

WFE Technology 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 WFE Technology's Owner Earnings per Share (TTM) or its related term are showing as below:


During the past 12 years, the highest Price-to-Owner-Earnings ratio of WFE Technology was 34.71. The lowest was 3.84. And the median was 6.51.


ROCO:6474's Price-to-Owner-Earnings is not ranked *
in the Hardware industry.
Industry Median: 24.465
* Ranked among companies with meaningful Price-to-Owner-Earnings only.

WFE Technology's Earnings per Share (Diluted) for the three months ended in Jun. 2026 was NT$1.14. Its Earnings per Share (Diluted) for the trailing twelve months (TTM) ended in Jun. 2026 was NT$3.48. It's PE Ratio (TTM) ratio for today is 10.24.

WFE Technology's EPS without NRI for the three months ended in Jun. 2026 was NT$1.17. Its EPS without NRI for the trailing twelve months (TTM) ended in Jun. 2026 was NT$3.52. It's PE Ratio without NRI ratio for today is 10.10.


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.


WFE Technology Owner Earnings per Share (TTM) Related Terms


WFE Technology Owner Earnings per Share (TTM) Historical Data

* Premium members only.

The historical data trend for WFE Technology'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.

WFE Technology Owner Earnings per Share (TTM) Chart

WFE Technology Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Owner Earnings per Share (TTM)
Get a 7-Day Free Trial Premium Member Only Premium Member Only -0.58 -22.23 13.25 6.85 1.21

WFE Technology Quarterly Data
Mar22 Jun22 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
Owner Earnings per Share (TTM) Get a 7-Day Free Trial - - - - -

ROCO:6474 vs APH, GLW, TEL: Owner Earnings per Share (TTM) Comparison

For the Electronic Components subindustry, WFE Technology'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.


WFE Technology Price-to-Owner-Earnings vs Hardware Industry

For the Hardware industry and Technology sector, WFE Technology's Price-to-Owner-Earnings distribution charts can be found below:

* The bar in red indicates where WFE Technology's Price-to-Owner-Earnings falls into.


ROCO:6474
78GF Score
WFE Technology Corp ROCO:6474
Owner Earnings per Share (TTM) is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

WFE Technology 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)

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

Is WFE Technology (ROCO:6474) Overvalued in 2026?

Based on GuruFocus' analysis, WFE Technology stock appears to be overvalued. The current stock price of NT$35.60 is trading 22.8% above its estimated GF Value™ of NT$29.00. GuruFocus considers WFE Technology to be Modestly Overvalued.

Key valuation signals for ROCO:6474:

  • Owner Earnings per Share (TTM):
  • GF Value™: NT$29.00 vs. price of NT$35.60 (22.8% above fair value)
  • GF Score™: 78/100 with 3 warning signs

No single metric tells the full story. See the ROCO:6474 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


WFE Technology Business Description

Address No. 238 Chengcheng North Road, North District, Taichung City, TWN, 40457
WFE Technology Corp is engaged in the business of manufacture and sale of electronic components. The company's product consists of the microchip, power integrations, microcontrollers, resonators, and other products. It offers solutions in the automobile, home appliance and sports and health industries. The company markets its product mainly in Taiwan and China.
78GF Score

Get the complete analysis for ROCO:6474

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

NT$35.60
Price
NT$29.00
GF Value