Teamphon Energy Co (ROCO:3073) OCF Yield %: -9.62 (As of Jul. 05, 2026)


ROCO:3073 Teamphon Energy Co Ltd ROCO:3073
33 GF Score
Price NT$22.60
GF Value NT$48.93
Valuation Possible Value Trap
! 9 Warning Signs
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What is Teamphon Energy Co OCF Yield %?

Teamphon Energy Co ROCO:3073 +0.67% 33 OCF Yield % is -9.62 as of Jul. 05, 2026. GuruFocus rates ROCO:3073 with a GF Score™ of 33/100 and a GF Value™ of NT$48.93 (Possible Value Trap). The stock has 9 warning signs investors should review. Among 1,027 Semiconductors companies, Teamphon Energy Co ranks worse than 89.97% 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, Teamphon Energy Co's Trailing 12-Month Cash Flow from Operations is NT$-85.87 Mil, and Market Cap is NT$892.95 Mil. Therefore, Teamphon Energy Co's OCF Yield % for today is -9.62%.

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

ROCO:3073' s OCF Yield % Range Over the Past 10 Years
Min: -13.65   Med: -0.18   Max: 29.53
Current: -9.62


During the past 13 years, the highest OCF Yield % of Teamphon Energy Co was 29.53%. The lowest was -13.65%. And the median was -0.18%.

ROCO:3073's OCF Yield % is ranked worse than
89.97% of 1027 companies
in the Semiconductors industry
Industry Median: 1.31 vs ROCO:3073: -9.62

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


Teamphon Energy 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.


Teamphon Energy Co OCF Yield % Related Terms


Teamphon Energy Co OCF Yield % Historical Data

* Premium members only.

The historical data trend for Teamphon Energy 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.

Teamphon Energy Co OCF Yield % Chart

Teamphon Energy 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 -2.94 -2.95 4.49 -6.47 -7.10

Teamphon Energy 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 -17.69 -8.79 -1.70 11.60 -30.65

ROCO:3073 vs NVDA, AVGO, MU: OCF Yield % Comparison

For the Semiconductors subindustry, Teamphon Energy 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.


Teamphon Energy Co OCF Yield % vs Semiconductors Industry

For the Semiconductors industry and Technology sector, Teamphon Energy Co's OCF Yield % distribution charts can be found below:

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


ROCO:3073
33GF Score
Teamphon Energy Co Ltd ROCO:3073
OCF Yield % is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Teamphon Energy 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.

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

OCF Yield %=Cash Flow from Operations / Market Cap
=-85.865 / 1209.0366
=-7.10%

Teamphon Energy 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
=-92.643 * 4 / 1209.0366
=-30.65%

* 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 -9.62 mean?
Teamphon Energy Co (ROCO:3073) has a OCF Yield % of -9.62 as of Jul. 05, 2026. OCF Yield is calculated as Cash Flow from Operations divided by Market Capitalization. View historical data on Teamphon Energy Co and its competitors. According to the industry distribution chart, Teamphon Energy Co ranks #924 out of 1027 companies in the Semiconductors industry, placing it in the top 90%.
Is Teamphon Energy Co's OCF Yield % too high?
Teamphon Energy Co's current OCF Yield % is -9.62. Based on the distribution chart, Teamphon Energy Co ranks #924 out of 1027 companies in the Semiconductors industry, which is in the bottom quartile relative to peers. Overall, Teamphon Energy Co has a GF Score™ of 33/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Teamphon Energy Co's OCF Yield % compare to NVDA and AVGO?
According to the Semiconductors industry distribution chart, Teamphon Energy Co ranks #924 out of 1027 companies for OCF Yield %. This places Teamphon Energy Co in the lower half of its industry. The industry median OCF Yield % is 1.31. 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 Semiconductors company?
The median OCF Yield % among Semiconductors companies is 1.31, based on 1,027 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. 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 Teamphon Energy Co and its competitors. For the Semiconductors industry, the median OCF Yield % is 1.31 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Teamphon Energy Co's current OCF Yield % is -9.62. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Teamphon Energy Co stock overvalued right now?
Based on GuruFocus' analysis, Teamphon Energy Co (ROCO:3073) is currently considered Possible Value Trap. The stock's GF Value™ is NT$48.93, compared to a current price of NT$22.60 — trading 53.8% below its estimated fair value. The current OCF Yield % is -9.62. Teamphon Energy Co's overall GF Score™ is 33/100 with 9 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 Teamphon Energy Co (ROCO:3073), the current OCF Yield % is -9.62 as of Jul. 05, 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 Teamphon Energy Co (ROCO:3073) Overvalued in 2026?

Based on GuruFocus' analysis, Teamphon Energy Co stock appears to be undervalued. The current stock price of NT$22.60 is trading 53.8% below its estimated GF Value™ of NT$48.93. GuruFocus considers Teamphon Energy Co to be Possible Value Trap.

Key valuation signals for ROCO:3073:

  • OCF Yield %: -9.62
  • GF Value™: NT$48.93 vs. price of NT$22.60 (53.8% below fair value)
  • GF Score™: 33/100 with 9 warning signs

No single metric tells the full story. See the ROCO:3073 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Teamphon Energy Co Business Description

Address No. 99, Jilin Road, 3rd Floor, Zhongshan District, Taipei, TWN, 104
Teamphon Energy Co Ltd, is engaged in Power generation industry. Mechanical and electrical installation projects. Energy technical services. Software design and development and integrated circuit software and hardware trading. Real estate sales and leasing and other businesses.
33GF Score

Get the complete analysis for ROCO:3073

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

NT$22.60
Price
NT$48.93
GF Value