Mildex Optical (ROCO:4729) 5-Year Yield-on-Cost %: 0.00 (As of Aug. 13, 2026)

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ROCO:4729 Mildex Optical Inc ROCO:4729
50 GF Score
Price NT$19.80
GF Value NT$19.65
Valuation Fairly Valued
! 3 Warning Signs
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What is Mildex Optical 5-Year Yield-on-Cost %?

Mildex Optical ROCO:4729 -1.49% 50 5-Year Yield-on-Cost % is 0.00 as of Aug. 13, 2026. GuruFocus rates ROCO:4729 with a GF Score™ of 50/100 and a GF Value™ of NT$19.65 (Fairly Valued). The stock has 3 warning signs investors should review. Among 1,385 Hardware companies, Mildex Optical ranks worse than 72202.09% on this metric.

Mildex Optical's yield on cost for the quarter that ended in Mar. 2026 was 0.00.


The historical rank and industry rank for Mildex Optical's 5-Year Yield-on-Cost % or its related term are showing as below:


During the past 13 years, Mildex Optical's highest Yield on Cost was 3.36. The lowest was 0.00. And the median was 2.43.


ROCO:4729's 5-Year Yield-on-Cost % is not ranked *
in the Hardware industry.
Industry Median: 2.07
* Ranked among companies with meaningful 5-Year Yield-on-Cost % only.

Mildex Optical  (ROCO:4729) 5-Year Yield-on-Cost % Explanation

Of course the risk here is that the company may not raise its dividends as it did before. The key is to select the companies that can consistently raise its dividends. Usually companies with long history of raising dividends tend to do so.


Mildex Optical 5-Year Yield-on-Cost % Related Terms


ROCO:4729 vs APH, GLW, TEL: 5-Year Yield-on-Cost % Comparison

For the Electronic Components subindustry, Mildex Optical's 5-Year Yield-on-Cost %, along with its competitors' market caps and 5-Year Yield-on-Cost % 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.


Mildex Optical 5-Year Yield-on-Cost % vs Hardware Industry

For the Hardware industry and Technology sector, Mildex Optical's 5-Year Yield-on-Cost % distribution charts can be found below:

* The bar in red indicates where Mildex Optical's 5-Year Yield-on-Cost % falls into.


ROCO:4729
50GF Score
Mildex Optical Inc ROCO:4729
5-Year Yield-on-Cost % is just one metric. See GF Score™, valuation, warning signs, and more.
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Mildex Optical 5-Year Yield-on-Cost % Calculation

Dividend Yield % and dividend growth of a stock is an important factor for income investors. But if company A raises its dividend constantly faster than company B, company A's future dividend yield might be much higher than Company B's even if their yields are the same now and their stock prices do not change.

Yield on Cost assumes that you buy and the stock today, and hold it for 5 years. If the company raises it dividends at the same rate as it did over the past 5 years, the dividends investors receive annually in 5 years relative to the stock price today.

Therefore, Yield-on-Cost of Mildex Optical is calculated as

Yield-on-Cost=Dividend Yield %*(1+Dividend Growth Rate)^5
Frequently Asked Questions Learn more about 5-Year Yield-on-Cost % →
What does a 5-Year Yield-on-Cost % of 0.00 mean?
Mildex Optical (ROCO:4729) has a 5-Year Yield-on-Cost % of 0.00 as of Aug. 13, 2026. 5-Year Yield on Cost measures the expected yield based on a company's current yield and 5-year dividend growth. View historical data on Mildex Optical and its competitors. According to the industry distribution chart, Mildex Optical ranks #999999 out of 1385 companies in the Hardware industry.
Is Mildex Optical's 5-Year Yield-on-Cost % too high?
Mildex Optical's current 5-Year Yield-on-Cost % is 0.00. Based on the distribution chart, Mildex Optical ranks #999999 out of 1385 companies in the Hardware industry, which is in the bottom quartile relative to peers. Overall, Mildex Optical has a GF Score™ of 50/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Mildex Optical's 5-Year Yield-on-Cost % compare to APH and GLW?
According to the Hardware industry distribution chart, Mildex Optical ranks #999999 out of 1385 companies for 5-Year Yield-on-Cost %. This places Mildex Optical in the lower half of its industry. The industry median 5-Year Yield-on-Cost % is 2.07. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good 5-Year Yield-on-Cost % for a Hardware company?
The median 5-Year Yield-on-Cost % among Hardware companies is 2.07, based on 1,385 companies in the industry. Companies in the top quartile (top 25%) have a 5-Year Yield-on-Cost % significantly above this median, while those in the bottom quartile fall well below. However, 5-Year Yield-on-Cost % 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 5-Year Yield-on-Cost % mean?
A high 5-Year Yield-on-Cost % can signal that a stock is expensive relative to its fundamentals. 5-Year Yield on Cost measures the expected yield based on a company's current yield and 5-year dividend growth. View historical data on Mildex Optical and its competitors. For the Hardware industry, the median 5-Year Yield-on-Cost % is 2.07 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Mildex Optical's current 5-Year Yield-on-Cost % is 0.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Mildex Optical stock overvalued right now?
Based on GuruFocus' analysis, Mildex Optical (ROCO:4729) is currently considered Fairly Valued. The stock's GF Value™ is NT$19.65, compared to a current price of NT$19.80 — trading 0.8% above its estimated fair value. The current 5-Year Yield-on-Cost % is 0.00. Mildex Optical's overall GF Score™ is 50/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 5-Year Yield-on-Cost % calculated?
5-Year Yield-on-Cost % is calculated from a company's financial statements. For Mildex Optical (ROCO:4729), the current 5-Year Yield-on-Cost % is 0.00 as of Aug. 13, 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 Mildex Optical (ROCO:4729) Overvalued in 2026?

Based on GuruFocus' analysis, Mildex Optical stock appears to be overvalued. The current stock price of NT$19.80 is trading 0.8% above its estimated GF Value™ of NT$19.65. GuruFocus considers Mildex Optical to be Fairly Valued.

Key valuation signals for ROCO:4729:

  • 5-Year Yield-on-Cost %: 0.00
  • GF Value™: NT$19.65 vs. price of NT$19.80 (0.8% above fair value)
  • GF Score™: 50/100 with 3 warning signs

No single metric tells the full story. See the ROCO:4729 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Mildex Optical Business Description

Address No. 7, Luke 3rd Road, Luzhu District, Southern Science Industrial Park, Kaohsiung City, TWN, 821
Mildex Optical Inc is mainly engaged in the manufacture and trading of touch panels. The Company includes touch screen modules, touch display modules, and system total solutions. Its products include Touch Screens, Touch Display Modules, TPM & TDM Standard, and system solutions. It operates in Taiwan, which generates maximum revenue, as well as Asia, the Americas, and Europe.
50GF Score

Get the complete analysis for ROCO:4729

5-Year Yield-on-Cost % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

NT$19.80
Price
NT$19.65
GF Value