Universal Microwave Technology (ROCO:3491) OCF Yield %: 0.51 (As of Jul. 21, 2026) — 87% 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:3491 Universal Microwave Technology Inc ROCO:3491
70 GF Score
Price NT$1,185.00
GF Value NT$497.07
Valuation Significantly Overvalued
! 5 Warning Signs
View Full Analysis

What is Universal Microwave Technology OCF Yield %?

Universal Microwave Technology ROCO:3491 -2.87% 70 OCF Yield % is 0.51 as of Jul. 21, 2026, which is 87% below its 10-year median of 3.96. GuruFocus rates ROCO:3491 with a GF Score™ of 70/100 and a GF Value™ of NT$497.07 (Significantly Overvalued). The stock has 5 warning signs investors should review. Among 2,497 Hardware companies, Universal Microwave Technology ranks worse than 65.12% 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, Universal Microwave Technology's Trailing 12-Month Cash Flow from Operations is NT$471 Mil, and Market Cap is NT$81,534 Mil. Therefore, Universal Microwave Technology's OCF Yield % for today is 0.51%.

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

ROCO:3491' s OCF Yield % Range Over the Past 10 Years
Min: 0.26   Med: 3.96   Max: 14.97
Current: 0.51


During the past 13 years, the highest OCF Yield % of Universal Microwave Technology was 14.97%. The lowest was 0.26%. And the median was 3.96%.

ROCO:3491's OCF Yield % is ranked worse than
65.12% of 2497 companies
in the Hardware industry
Industry Median: 2.36 vs ROCO:3491: 0.51

Universal Microwave Technology's OCF Margin % for the quarter that ended in Dec. 2025 was %.


Universal Microwave Technology 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.


Universal Microwave Technology OCF Yield % Related Terms


Universal Microwave Technology OCF Yield % Historical Data

* Premium members only.

The historical data trend for Universal Microwave Technology'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.

Universal Microwave Technology OCF Yield % Chart

Universal Microwave Technology 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 1.38 5.03 5.16 3.40 1.01

Universal Microwave Technology 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 4.60 4.53 2.37 -0.43 0.62

ROCO:3491 vs CSCO, CIEN, MSI: OCF Yield % Comparison

For the Communication Equipment subindustry, Universal Microwave Technology'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.


Universal Microwave Technology OCF Yield % vs Hardware Industry

For the Hardware industry and Technology sector, Universal Microwave Technology's OCF Yield % distribution charts can be found below:

* The bar in red indicates where Universal Microwave Technology's OCF Yield % falls into.


ROCO:3491
70GF Score
Universal Microwave Technology Inc ROCO:3491
OCF Yield % is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Universal Microwave Technology 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.

Universal Microwave Technology's OCF Yield % for the fiscal year that ended in Dec. 2025 is calculated as

OCF Yield %=Cash Flow from Operations / Market Cap
=471.152 / 46718.595
=1.01%

Universal Microwave Technology'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
=72.143 * 4 / 46718.595
=0.62%

* 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 0.51 mean?
Universal Microwave Technology (ROCO:3491) has a OCF Yield % of 0.51 as of Jul. 21, 2026. OCF Yield is calculated as Cash Flow from Operations divided by Market Capitalization. View historical data on Universal Microwave Technology and its competitors. This is 87% below median its historical median of 3.96. Over the past decade, Universal Microwave Technology's OCF Yield % has ranged from 0.26 to 14.97. According to the industry distribution chart, Universal Microwave Technology ranks #1626 out of 2497 companies in the Hardware industry, placing it in the top 65.1%.
Is Universal Microwave Technology's OCF Yield % too high?
Universal Microwave Technology's current OCF Yield % of 0.51 is 87% below median its 10-year median of 3.96. Over the past 10 years, this metric has ranged from a low of 0.26 to a high of 14.97. The Hardware industry median OCF Yield % is 2.36. Universal Microwave Technology's value of 0.51 is 78.4% below this industry median. Based on the distribution chart, Universal Microwave Technology ranks #1626 out of 2497 companies in the Hardware industry, which is below the industry midpoint. Overall, Universal Microwave Technology has a GF Score™ of 70/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Universal Microwave Technology's OCF Yield % compare to CSCO and CIEN?
According to the Hardware industry distribution chart, Universal Microwave Technology ranks #1626 out of 2497 companies for OCF Yield %. This places Universal Microwave Technology in the lower half of its industry. The industry median OCF Yield % is 2.36. Universal Microwave Technology's value of 0.51 is 78.4% below this benchmark. Historically, Universal Microwave Technology's own OCF Yield % has ranged from 0.26 to 14.97 over the past decade. While the company's 10-year median is 3.96 vs. the industry median of 2.36, Universal Microwave Technology has consistently been below 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 Hardware company?
The median OCF Yield % among Hardware companies is 2.36, based on 2,497 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. Universal Microwave Technology's current OCF Yield % of 0.51 is 78.4% 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 Universal Microwave Technology and its competitors. For the Hardware industry, the median OCF Yield % is 2.36 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Universal Microwave Technology's current OCF Yield % is 0.51, which is 87% below median its own 10-year median of 3.96. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Universal Microwave Technology stock overvalued right now?
Based on GuruFocus' analysis, Universal Microwave Technology (ROCO:3491) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$497.07, compared to a current price of NT$1,185.00 — trading 138.4% above its estimated fair value. The current OCF Yield % is 0.51, which is 87% below median its 10-year median of 3.96 and 78.4% below the Hardware industry median of 2.36. Universal Microwave Technology's overall GF Score™ is 70/100 with 5 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 Universal Microwave Technology (ROCO:3491), the current OCF Yield % is 0.51 as of Jul. 21, 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 Universal Microwave Technology (ROCO:3491) Overvalued in 2026?

Based on GuruFocus' analysis, Universal Microwave Technology stock appears to be overvalued. The current stock price of NT$1,185.00 is trading 138.4% above its estimated GF Value™ of NT$497.07. GuruFocus considers Universal Microwave Technology to be Significantly Overvalued.

Key valuation signals for ROCO:3491:

  • OCF Yield %: 0.51 (87% below median its 10-year median of 3.96)
  • GF Value™: NT$497.07 vs. price of NT$1,185.00 (138.4% above fair value)
  • GF Score™: 70/100 with 5 warning signs
  • Industry Position: 78.4% below the Hardware median (#1626 of 2497)

No single metric tells the full story. See the ROCO:3491 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Universal Microwave Technology Business Description

Address No 1 Gongjian Road, Qidu District, Keelung, TWN, 206
Universal Microwave Technology Inc is engaged in the design, research, development, and manufacturing of Low Earth Orbit satellites and high-frequency microwave communication components. Its segments include Microwave / Millimeter Wave Products, Radio Frequency Products, and Communication Network Engineering Services. It derives the majority of revenue from Microwave / Millimeter Wave Products.
70GF Score

Get the complete analysis for ROCO:3491

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

NT$1,185.00
Price
NT$497.07
GF Value