Diva Laboratories (ROCO:4153) OCF Yield %: 1.13 (As of Jul. 15, 2026) — 56% Below Median

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:4153 Diva Laboratories Ltd ROCO:4153
74 GF Score
Price NT$31.40
GF Value NT$38.03
Valuation Modestly Undervalued
! 2 Warning Signs
View Full Analysis

What is Diva Laboratories OCF Yield %?

Diva Laboratories ROCO:4153 +0.48% 74 OCF Yield % is 1.13 as of Jul. 15, 2026, which is 56% below its 10-year median of 2.55. GuruFocus rates ROCO:4153 with a GF Score™ of 74/100 and a GF Value™ of NT$38.03 (Modestly Undervalued). The stock has 2 warning signs investors should review. Among 213 Medical Diagnostics & Research companies, Diva Laboratories ranks better than 51.17% 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, Diva Laboratories's Trailing 12-Month Cash Flow from Operations is NT$20.8 Mil, and Market Cap is NT$1,833.4 Mil. Therefore, Diva Laboratories's OCF Yield % for today is 1.13%.

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

ROCO:4153' s OCF Yield % Range Over the Past 10 Years
Min: -8.43   Med: 2.55   Max: 15.79
Current: 1.13


During the past 13 years, the highest OCF Yield % of Diva Laboratories was 15.79%. The lowest was -8.43%. And the median was 2.55%.

ROCO:4153's OCF Yield % is ranked better than
51.17% of 213 companies
in the Medical Diagnostics & Research industry
Industry Median: 1.04 vs ROCO:4153: 1.13

Diva Laboratories's OCF Margin % for the quarter that ended in Dec. 2025 was %.


Diva Laboratories 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.


Diva Laboratories OCF Yield % Related Terms


Diva Laboratories OCF Yield % Historical Data

* Premium members only.

The historical data trend for Diva Laboratories'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.

Diva Laboratories OCF Yield % Chart

Diva Laboratories 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 -0.72 3.08 11.71 5.49 1.01

Diva Laboratories 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 7.60 0.46 8.70 -7.02 1.09

ROCO:4153 vs TMO, DHR, IDXX: OCF Yield % Comparison

For the Diagnostics & Research subindustry, Diva Laboratories'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.


Diva Laboratories OCF Yield % vs Medical Diagnostics & Research Industry

For the Medical Diagnostics & Research industry and Healthcare sector, Diva Laboratories's OCF Yield % distribution charts can be found below:

* The bar in red indicates where Diva Laboratories's OCF Yield % falls into.


ROCO:4153
74GF Score
Diva Laboratories Ltd ROCO:4153
OCF Yield % is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Diva Laboratories 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.

Diva Laboratories's OCF Yield % for the fiscal year that ended in Dec. 2025 is calculated as

OCF Yield %=Cash Flow from Operations / Market Cap
=20.769 / 2047.5132
=1.01%

Diva Laboratories'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
=5.569 * 4 / 2047.5132
=1.09%

* 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 1.13 mean?
Diva Laboratories (ROCO:4153) has a OCF Yield % of 1.13 as of Jul. 15, 2026. OCF Yield is calculated as Cash Flow from Operations divided by Market Capitalization. View historical data on Diva Laboratories and its competitors. This is 56% below median its historical median of 2.55. According to the industry distribution chart, Diva Laboratories ranks #104 out of 213 companies in the Medical Diagnostics & Research industry, placing it in the top 48.8%.
Is Diva Laboratories' OCF Yield % too high?
Diva Laboratories' current OCF Yield % of 1.13 is 56% below median its 10-year median of 2.55. The Medical Diagnostics & Research industry median OCF Yield % is 1.04. Diva Laboratories' value of 1.13 is 8.7% above this industry median. Based on the distribution chart, Diva Laboratories ranks #104 out of 213 companies in the Medical Diagnostics & Research industry, which is above the industry midpoint. Overall, Diva Laboratories has a GF Score™ of 74/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Diva Laboratories' OCF Yield % compare to TMO and DHR?
According to the Medical Diagnostics & Research industry distribution chart, Diva Laboratories ranks #104 out of 213 companies for OCF Yield %. This puts Diva Laboratories in the upper half of its industry. The industry median OCF Yield % is 1.04. Diva Laboratories' value of 1.13 is 8.7% above this benchmark. While the company's 10-year median is 2.55 vs. the industry median of 1.04, Diva Laboratories has consistently been above the industry average. 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 Medical Diagnostics & Research company?
The median OCF Yield % among Medical Diagnostics & Research companies is 1.04, based on 213 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. Diva Laboratories's current OCF Yield % of 1.13 is 8.7% above 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 Diva Laboratories and its competitors. For the Medical Diagnostics & Research industry, the median OCF Yield % is 1.04 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Diva Laboratories's current OCF Yield % is 1.13, which is 56% below median its own 10-year median of 2.55. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Diva Laboratories stock overvalued right now?
Based on GuruFocus' analysis, Diva Laboratories (ROCO:4153) is currently considered Modestly Undervalued. The stock's GF Value™ is NT$38.03, compared to a current price of NT$31.40 — trading 17.4% below its estimated fair value. The current OCF Yield % is 1.13, which is 56% below median its 10-year median of 2.55 and 8.7% above the Medical Diagnostics & Research industry median of 1.04. Diva Laboratories' overall GF Score™ is 74/100 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 Diva Laboratories (ROCO:4153), the current OCF Yield % is 1.13 as of Jul. 15, 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 Diva Laboratories (ROCO:4153) Overvalued in 2026?

Based on GuruFocus' analysis, Diva Laboratories stock appears to be undervalued. The current stock price of NT$31.40 is trading 17.4% below its estimated GF Value™ of NT$38.03. GuruFocus considers Diva Laboratories to be Modestly Undervalued.

Key valuation signals for ROCO:4153:

  • OCF Yield %: 1.13 (56% below median its 10-year median of 2.55)
  • GF Value™: NT$38.03 vs. price of NT$31.40 (17.4% below fair value)
  • GF Score™: 74/100 with 2 warning signs
  • Industry Position: 8.7% above the Medical Diagnostics & Research median (#104 of 213)

No single metric tells the full story. See the ROCO:4153 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Diva Laboratories Business Description

Address Zhongshan Road, 9th Floor, No.351, Section 2, Zhonghe District, New Taipei City, TWN, 235602
Diva Laboratories Ltd is engaged in the sale, manufacturing and development of medical equipment and computer-related devices. Its products are divided into Medical display which includes radiology, endo/surgical, touch, and embedded display; and Industrial display which includes touch display monitors. It derives revenue from sale of Medical monitors, Medical parts, Industrial monitors, Industrial parts, and Parts. Geographically it operates and derives revenue from Taiwan.
74GF Score

Get the complete analysis for ROCO:4153

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

NT$31.40
Price
NT$38.03
GF Value