TSG Development Co (ROCO:3521) OCF Yield %: 2.81 (As of Jul. 12, 2026)


ROCO:3521 TSG Development Co Ltd ROCO:3521
57 GF Score
Price NT$13.60
GF Value NT$10.05
Valuation Significantly Overvalued
! 2 Warning Signs
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What is TSG Development Co OCF Yield %?

TSG Development Co ROCO:3521 57 OCF Yield % is 2.81 as of Jul. 12, 2026. GuruFocus rates ROCO:3521 with a GF Score™ of 57/100 and a GF Value™ of NT$10.05 (Significantly Overvalued). The stock has 2 warning signs investors should review. Among 1,785 Construction companies, TSG Development Co ranks worse than 60.17% on this metric.

OCF Yield % is calculated as Cash Flow from Operations divided by Market Capitalization. It is a financial solvency ratio that compares the operating cash flow a company is expected to earn against its market value.

As of today, TSG Development Co's Trailing 12-Month Cash Flow from Operations is NT$70.9 Mil, and Market Cap is NT$2,526.4 Mil. Therefore, TSG Development Co's OCF Yield % for today is 2.81%.

The historical rank and industry rank for TSG Development Co's OCF Yield % or its related term are showing as below:

ROCO:3521' s OCF Yield % Range Over the Past 10 Years
Min: -104.22   Med: -0.94   Max: 112.2
Current: 2.81


During the past 13 years, the highest OCF Yield % of TSG Development Co was 112.20%. The lowest was -104.22%. And the median was -0.94%.

ROCO:3521's OCF Yield % is ranked worse than
60.17% of 1785 companies
in the Construction industry
Industry Median: 5.55 vs ROCO:3521: 2.81

TSG Development Co's OCF Margin % for the quarter that ended in Dec. 2025 was %.


TSG Development Co OCF Yield % Explanation

Similar to Earnings Yield %, OCF Yield % is financial solvency ratio. A lower ratio suggests a less attractive investment, indicating that investors might not receive substantial returns in proportion to their investment. Conversely, a high operating cash flow yield signals that a company generates sufficient cash to comfortably meet its debts, obligations, and dividend payments, making it a promising investment choice.


TSG Development Co OCF Yield % Related Terms


TSG Development Co OCF Yield % Historical Data

* Premium members only.

The historical data trend for TSG Development Co's OCF Yield % 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.

TSG Development Co OCF Yield % Chart

TSG Development Co Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
OCF Yield %
Get a 7-Day Free Trial Premium Member Only Premium Member Only -30.57 -0.03 0.51 -2.81 3.46

TSG Development Co Quarterly Data
Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25
OCF Yield % 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 Premium Member Only Premium Member Only -9.30 0.97 24.25 -4.14 -1.22

ROCO:3521 vs PWR, FIX, EME: OCF Yield % Comparison

For the Engineering & Construction subindustry, TSG Development Co's OCF Yield %, along with its competitors' market caps and OCF Yield % 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.


TSG Development Co OCF Yield % vs Construction Industry

For the Construction industry and Industrials sector, TSG Development Co's OCF Yield % distribution charts can be found below:

* The bar in red indicates where TSG Development Co's OCF Yield % falls into.


ROCO:3521
57GF Score
TSG Development Co Ltd ROCO:3521
OCF Yield % is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

TSG Development Co OCF Yield % Calculation

OCF Yield % is a financial solvency ratio that compares the operating cash flow a company is expected to earn against its market value.

TSG Development Co's OCF Yield % for the fiscal year that ended in Dec. 2025 is calculated as

OCF Yield %=Cash Flow from Operations / Market Cap
=70.873 / 2048.0123
=3.46%

TSG Development Co's annualized OCF Yield % for the quarter that ended in Dec. 2025 is calculated as

OCF Yield %=Cash Flow from Operations * Annualized Factor / Market Cap
=-6.237 * 4 / 2048.0123
=-1.22%

* 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 OCF Yield % →
What does a OCF Yield % of 2.81 mean?
TSG Development Co (ROCO:3521) has a OCF Yield % of 2.81 as of Jul. 12, 2026. OCF Yield is calculated as Cash Flow from Operations divided by Market Capitalization. View historical data on TSG Development Co and its competitors. According to the industry distribution chart, TSG Development Co ranks #1074 out of 1785 companies in the Construction industry, placing it in the top 60.2%.
Is TSG Development Co's OCF Yield % too high?
TSG Development Co's current OCF Yield % is 2.81. The Construction industry median OCF Yield % is 5.55. TSG Development Co's value of 2.81 is 49.4% below this industry median. Based on the distribution chart, TSG Development Co ranks #1074 out of 1785 companies in the Construction industry, which is below the industry midpoint. Overall, TSG Development Co has a GF Score™ of 57/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does TSG Development Co's OCF Yield % compare to PWR and FIX?
According to the Construction industry distribution chart, TSG Development Co ranks #1074 out of 1785 companies for OCF Yield %. This places TSG Development Co in the lower half of its industry. The industry median OCF Yield % is 5.55. TSG Development Co's value of 2.81 is 49.4% below this benchmark. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good OCF Yield % for a Construction company?
The median OCF Yield % among Construction companies is 5.55, based on 1,785 companies in the industry. Companies in the top quartile (top 25%) have a OCF Yield % significantly above this median, while those in the bottom quartile fall well below. However, OCF Yield % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. TSG Development Co's current OCF Yield % of 2.81 is 49.4% below the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high OCF Yield % mean?
A high OCF Yield % can signal that a stock is expensive relative to its fundamentals. OCF Yield is calculated as Cash Flow from Operations divided by Market Capitalization. View historical data on TSG Development Co and its competitors. For the Construction industry, the median OCF Yield % is 5.55 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. TSG Development Co's current OCF Yield % is 2.81. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is TSG Development Co stock overvalued right now?
Based on GuruFocus' analysis, TSG Development Co (ROCO:3521) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$10.05, compared to a current price of NT$13.60 — trading 35.3% above its estimated fair value. The current OCF Yield % is 2.81 and 49.4% below the Construction industry median of 5.55. TSG Development Co's overall GF Score™ is 57/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is OCF Yield % calculated?
OCF Yield % is calculated from a company's financial statements. For TSG Development Co (ROCO:3521), the current OCF Yield % is 2.81 as of Jul. 12, 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 TSG Development Co (ROCO:3521) Overvalued in 2026?

Based on GuruFocus' analysis, TSG Development Co stock appears to be overvalued. The current stock price of NT$13.60 is trading 35.3% above its estimated GF Value™ of NT$10.05. GuruFocus considers TSG Development Co to be Significantly Overvalued.

Key valuation signals for ROCO:3521:

  • OCF Yield %: 2.81
  • GF Value™: NT$10.05 vs. price of NT$13.60 (35.3% above fair value)
  • GF Score™: 57/100 with 2 warning signs
  • Industry Position: 49.4% below the Construction median (#1074 of 1785)

No single metric tells the full story. See the ROCO:3521 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


TSG Development Co Business Description

Address 25th Floor, No. 502, Jiuru 1st Road, Sanmin District, Kaohsiung City, Taipei, TWN, 235
TSG Development Co Ltd Formerly Datavan International Corp is engaged in the research and development, design, manufacture and sale of endpoint sales system software and hardware, import and export of computer information equipment and its peripheral equipment parts and accessories, and development and sale of residential and buildings for lease, investment in construction of public works and real estate trading. It operates in two reportable operating segments: Technology Business Division; and Construction Business Division, which earns majority of the revenue from real estate construction and related sales management services and other businesses. Geographically, its operations are spread across Asia, Europe, Americas and Other with majority of the revenue generating from Asia.
57GF Score

Get the complete analysis for ROCO:3521

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

NT$13.60
Price
NT$10.05
GF Value