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.
During the past 12 months, Tachia Yung Ho Machine Industry Co's average EPS without NRIGrowth Rate was 1.80% per year.
During the past 3 years, the average EPS without NRIGrowth Rate was -29.10% per year.
During the past 5 years, the average EPS without NRIGrowth Rate was -3.20% per year.
During the past 10 years, the average EPS without NRIGrowth Rate was 3.50% per year.
Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the EPS without NRI Growth Rate using EPS without NRI data.
During the past 13 years, Tachia Yung Ho Machine Industry Co's highest 3-Year average EPS without NRI Growth Rate was 110.70% per year. The lowest was -29.10% per year. And the median was 6.90% per year.
Tachia Yung Ho Machine Industry Co (ROCO:2221) EPS (Diluted) Explanation
EPS is the single most important variable used by Wall Street in determining the earnings power of a company. But investors need to be aware that Earnings per Share can be easily manipulated by adjusting depreciation and amortization rate or non-recurring items. That's why GuruFocus lists EPS without NRI, which better reflects the company's underlying performance.
Be Aware
Compared with Earnings per share, a company's cash flow is better indicator of the company's earnings power.
If a company's earnings per share is less than cash flow per share over long term, investors need to be cautious and find out why.
Tachia Yung Ho Machine Industry Co EPS (Diluted) Related Terms
Tachia Yung Ho Machine Industry Co EPS (Diluted) 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.
Tachia Yung Ho Machine Industry Co EPS (Diluted) Chart
ROCO:2221 vs NUE, STLD, RS: EPS (Diluted) Comparison
For the Steel subindustry, Tachia Yung Ho Machine Industry Co's PE Ratio, along with its competitors' market caps and PE Ratio 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.
Tachia Yung Ho Machine Industry Co PE Ratio vs Steel Industry
For the Steel industry and Basic Materials sector, Tachia Yung Ho Machine Industry Co's PE Ratio distribution charts can be found below:
* The bar in red indicates where Tachia Yung Ho Machine Industry Co's PE Ratio falls into.
Tachia Yung Ho Machine Industry Co EPS (Diluted) Calculation
EPS (Diluted) is a rough measurement of the amount of a company's profit that can be allocated to one share of its stock. Diluted EPS takes into account all of the outstanding dilutive securities that could potentially be exercised (such as stock options and convertible preferred stock) and shows how such an action would impact earnings per share.
EPS (Diluted) for the trailing twelve months (TTM) ended in Dec. 2025 adds up the quarterly data reported by the company within the most recent 12 months, which was NT$2.29
* 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.
Tachia Yung Ho Machine Industry Co (ROCO:2221) has a EPS (Diluted) of NT$2.29 as of Dec. 2025. Earnings per share (diluted) equals net income divided by the diluted average shares outstanding. View historical data on Tachia Yung Ho Machine Industry Co and its competitors.
Is Tachia Yung Ho Machine Industry Co's EPS (Diluted) too high?
Tachia Yung Ho Machine Industry Co's current EPS (Diluted) is NT$2.29. Overall, Tachia Yung Ho Machine Industry Co has a GF Score™ of 68/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Tachia Yung Ho Machine Industry Co's EPS (Diluted) compare to NUE and STLD?
Tachia Yung Ho Machine Industry Co's EPS (Diluted) of NT$2.29 can be compared against companies in the Steel industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good EPS (Diluted) for a Steel company?
A good EPS (Diluted) depends on the Steel industry context. However, EPS (Diluted) 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 EPS (Diluted) mean?
A high EPS (Diluted) can signal that a stock is expensive relative to its fundamentals. Earnings per share (diluted) equals net income divided by the diluted average shares outstanding. View historical data on Tachia Yung Ho Machine Industry Co and its competitors. Tachia Yung Ho Machine Industry Co's current EPS (Diluted) is NT$2.29. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Tachia Yung Ho Machine Industry Co stock overvalued right now?
Based on GuruFocus' analysis, Tachia Yung Ho Machine Industry Co (ROCO:2221) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$27.89, compared to a current price of NT$46.35 — trading 66.2% above its estimated fair value. The current EPS (Diluted) is NT$2.29. Tachia Yung Ho Machine Industry Co's overall GF Score™ is 68/100 with 7 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is EPS (Diluted) calculated?
EPS (Diluted) is calculated from a company's financial statements. For Tachia Yung Ho Machine Industry Co (ROCO:2221), the current EPS (Diluted) is NT$2.29 as of Dec. 2025. 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 Tachia Yung Ho Machine Industry Co (ROCO:2221) Overvalued in 2026?
Based on GuruFocus' analysis, Tachia Yung Ho Machine Industry Co stock appears to be overvalued.
The current stock price of NT$46.35 is trading 66.2% above its estimated GF Value™ of NT$27.89.
GuruFocus considers Tachia Yung Ho Machine Industry Co to be Significantly Overvalued.
Key valuation signals for ROCO:2221:
EPS (Diluted): NT$2.29
GF Value™: NT$27.89 vs. price of NT$46.35 (66.2% above fair value)
No single metric tells the full story. See the ROCO:2221 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Tachia Yung Ho Machine Industry Co Business Description
Tachia Yung Ho Machine Industry Co Ltd is engaged in the manufacture and distribution of stainless-steel welded pipe fittings and ultra-clean components. Its products include Stainless Steel Pipe and Tube, UHP Face Seal Fitting, Micro Fitting, and others. It derives revenue from its products which include: Ultra High Purity Components; Service Revenue; Stainless Steel Welded Pipe Fittings; and Others.
68GF Score
Get the complete analysis for ROCO:2221
EPS (Diluted) is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
ROCO:2221 has been successfully added to your 
