U.D.Electronic (ROCO:3689) Buyback Yield %: -0.74 (As of Jul. 22, 2026)

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:3689 U.D.Electronic Corp ROCO:3689
67 GF Score
Price NT$111.00
GF Value NT$81.27
Valuation Significantly Overvalued
! 4 Warning Signs
View Full Analysis

What is U.D.Electronic Buyback Yield %?

U.D.Electronic ROCO:3689 +1.37% 67 Buyback Yield % is -0.74 as of Jul. 22, 2026. GuruFocus rates ROCO:3689 with a GF Score™ of 67/100 and a GF Value™ of NT$81.27 (Significantly Overvalued). The stock has 4 warning signs investors should review. Among 731 Hardware companies, U.D.Electronic ranks worse than 63.75% on this metric.

Buyback yield is the net repurchase of shares outstanding over the market capital of the company. It is a measure of shareholder return.

U.D.Electronic's current buyback yield was -0.74%.


U.D.Electronic Buyback Yield % Historical Data

* Premium members only.

The historical data trend for U.D.Electronic's Buyback 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.

U.D.Electronic Buyback Yield % Chart

U.D.Electronic Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Buyback Yield %
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 0.00 0.00 -0.38 -0.69

U.D.Electronic Quarterly Data
Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25
Buyback 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 -0.38 -0.73 -0.45 -0.48 -0.69

ROCO:3689 vs APH, GLW: Buyback Yield % Comparison

For the Electronic Components subindustry, U.D.Electronic's Buyback Yield %, along with its competitors' market caps and Buyback 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.


U.D.Electronic Buyback Yield % vs Hardware Industry

For the Hardware industry and Technology sector, U.D.Electronic's Buyback Yield % distribution charts can be found below:

* The bar in red indicates where U.D.Electronic's Buyback Yield % falls into.


ROCO:3689
67GF Score
U.D.Electronic Corp ROCO:3689
Buyback Yield % is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

U.D.Electronic Buyback Yield % Calculation

Buyback yield is a measure of shareholder return.

U.D.Electronic's Buyback Yield for the fiscal year that ended in Dec. 2025 is calculated as

Buyback Yield=Net Issuance of Stock / Market Cap
=- (Repurchase of Stock + Issuance of Stock) / Market Cap
=- (0 + 69.959) / 10096.086
=-0.69%

U.D.Electronic's annualized Buyback Yield for the quarter that ended in Dec. 2025 is calculated as

Buyback Yield=Net Issuance of Stock(TTM) / Market Cap
=- (Repurchase of Stock + Issuance of Stock) (TTM)** / Market Cap
=- (0 + 69.959) / 10096.086
=-0.69%

* 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.

** If the quarter corresponds to the year-end period, we will use the annual Repurchase of Stock and Issuance of Stock data .

Frequently Asked Questions Learn more about Buyback Yield % →
What does a Buyback Yield % of -0.74 mean?
U.D.Electronic (ROCO:3689) has a Buyback Yield % of -0.74 as of Jul. 22, 2026. Share buyback yield equals the net issuance of stock divided by market cap. View historical data on U.D.Electronic and its competitors. According to the industry distribution chart, U.D.Electronic ranks #466 out of 731 companies in the Hardware industry, placing it in the top 63.7%.
Is U.D.Electronic's Buyback Yield % too high?
U.D.Electronic's current Buyback Yield % is -0.74. Based on the distribution chart, U.D.Electronic ranks #466 out of 731 companies in the Hardware industry, which is below the industry midpoint. Overall, U.D.Electronic has a GF Score™ of 67/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does U.D.Electronic's Buyback Yield % compare to APH and GLW?
According to the Hardware industry distribution chart, U.D.Electronic ranks #466 out of 731 companies for Buyback Yield %. This places U.D.Electronic in the lower half of its industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Buyback Yield % for a Hardware company?
A good Buyback Yield % depends on the Hardware industry context. However, Buyback 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 Buyback Yield % mean?
A high Buyback Yield % can signal that a stock is expensive relative to its fundamentals. Share buyback yield equals the net issuance of stock divided by market cap. View historical data on U.D.Electronic and its competitors. U.D.Electronic's current Buyback Yield % is -0.74. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is U.D.Electronic stock overvalued right now?
Based on GuruFocus' analysis, U.D.Electronic (ROCO:3689) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$81.27, compared to a current price of NT$111.00 — trading 36.6% above its estimated fair value. The current Buyback Yield % is -0.74. U.D.Electronic's overall GF Score™ is 67/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Buyback Yield % calculated?
Buyback Yield % is calculated from a company's financial statements. For U.D.Electronic (ROCO:3689), the current Buyback Yield % is -0.74 as of Jul. 22, 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 U.D.Electronic (ROCO:3689) Overvalued in 2026?

Based on GuruFocus' analysis, U.D.Electronic stock appears to be overvalued. The current stock price of NT$111.00 is trading 36.6% above its estimated GF Value™ of NT$81.27. GuruFocus considers U.D.Electronic to be Significantly Overvalued.

Key valuation signals for ROCO:3689:

  • Buyback Yield %: -0.74
  • GF Value™: NT$81.27 vs. price of NT$111.00 (36.6% above fair value)
  • GF Score™: 67/100 with 4 warning signs

No single metric tells the full story. See the ROCO:3689 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


U.D.Electronic Business Description

Address Lane 68, Neixi Road, No. 13, 2nd Floor, Luzhu District, Taoyuan, TWN, 338012
U.D.Electronic Corp is a Taiwan-based company mainly engaged in the research, development, manufacture, and distribution of signal connectors. The company generates maximum revenue from sales of electronic connectors for telecommunications, data communications, and computers. Its segments include Integrated Signal Connectors, Power Supplies & LED Lighting Products, and Other. The company generates a majority of its revenue from Taiwan and the rest from China and Vietnam.
67GF Score

Get the complete analysis for ROCO:3689

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

NT$111.00
Price
NT$81.27
GF Value