Giga Solar Materials (ROCO:3691) Buyback Yield %: 0.00 (As of Aug. 06, 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:3691 Giga Solar Materials Corp ROCO:3691
44 GF Score
Price NT$114.50
GF Value NT$135.90
Valuation Modestly Undervalued
! 5 Warning Signs
View Full Analysis

What is Giga Solar Materials Buyback Yield %?

Giga Solar Materials ROCO:3691 +0.44% 44 Buyback Yield % is 0.00 as of Aug. 06, 2026. GuruFocus rates ROCO:3691 with a GF Score™ of 44/100 and a GF Value™ of NT$135.90 (Modestly Undervalued). The stock has 5 warning signs investors should review. Among 303 Semiconductors companies, Giga Solar Materials ranks worse than 330032.67% 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.

Giga Solar Materials's current buyback yield was 0.00%.


Giga Solar Materials Buyback Yield % Historical Data

* Premium members only.

The historical data trend for Giga Solar Materials'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.

Giga Solar Materials Buyback Yield % Chart

Giga Solar Materials 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 -8.43 -20.13 0.00 0.00 0.00

Giga Solar Materials Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
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 0.00 0.00 0.00 0.00 0.00

ROCO:3691 vs FSLR, NXT, ENPH: Buyback Yield % Comparison

For the Solar subindustry, Giga Solar Materials'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.


Giga Solar Materials Buyback Yield % vs Semiconductors Industry

For the Semiconductors industry and Technology sector, Giga Solar Materials's Buyback Yield % distribution charts can be found below:

* The bar in red indicates where Giga Solar Materials's Buyback Yield % falls into.


ROCO:3691
44GF Score
Giga Solar Materials Corp ROCO:3691
Buyback Yield % is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Giga Solar Materials Buyback Yield % Calculation

Buyback yield is a measure of shareholder return.

Giga Solar Materials'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 + 0) / 7378.2049
=0.00%

Giga Solar Materials's annualized Buyback Yield for the quarter that ended in Mar. 2026 is calculated as

Buyback Yield=Net Issuance of Stock(TTM) / Market Cap
=- (Repurchase of Stock + Issuance of Stock) (TTM)** / Market Cap
=- (0 + 0) / 9509.8905
=0.00%

* 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 0.00 mean?
Giga Solar Materials (ROCO:3691) has a Buyback Yield % of 0.00 as of Aug. 06, 2026. Share buyback yield equals the net issuance of stock divided by market cap. View historical data on Giga Solar Materials and its competitors. According to the industry distribution chart, Giga Solar Materials ranks #999999 out of 303 companies in the Semiconductors industry.
Is Giga Solar Materials' Buyback Yield % too high?
Giga Solar Materials' current Buyback Yield % is 0.00. Based on the distribution chart, Giga Solar Materials ranks #999999 out of 303 companies in the Semiconductors industry, which is in the bottom quartile relative to peers. Overall, Giga Solar Materials has a GF Score™ of 44/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Giga Solar Materials' Buyback Yield % compare to FSLR and NXT?
According to the Semiconductors industry distribution chart, Giga Solar Materials ranks #999999 out of 303 companies for Buyback Yield %. This places Giga Solar Materials 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 Semiconductors company?
A good Buyback Yield % depends on the Semiconductors 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 Giga Solar Materials and its competitors. Giga Solar Materials's current Buyback Yield % is 0.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Giga Solar Materials stock overvalued right now?
Based on GuruFocus' analysis, Giga Solar Materials (ROCO:3691) is currently considered Modestly Undervalued. The stock's GF Value™ is NT$135.90, compared to a current price of NT$114.50 — trading 15.7% below its estimated fair value. The current Buyback Yield % is 0.00. Giga Solar Materials' overall GF Score™ is 44/100 with 5 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 Giga Solar Materials (ROCO:3691), the current Buyback Yield % is 0.00 as of Aug. 06, 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 Giga Solar Materials (ROCO:3691) Overvalued in 2026?

Based on GuruFocus' analysis, Giga Solar Materials stock appears to be undervalued. The current stock price of NT$114.50 is trading 15.7% below its estimated GF Value™ of NT$135.90. GuruFocus considers Giga Solar Materials to be Modestly Undervalued.

Key valuation signals for ROCO:3691:

  • Buyback Yield %: 0.00
  • GF Value™: NT$135.90 vs. price of NT$114.50 (15.7% below fair value)
  • GF Score™: 44/100 with 5 warning signs

No single metric tells the full story. See the ROCO:3691 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Giga Solar Materials Business Description

Address 122-18, Zhonghua Road, Hukou Township, Hsinchu County, Hukou Township, Hsinchu, TWN, 30351
Giga Solar Materials Corp is engaged in the research and development (R&D), manufacturing, and sales of solar conductive plasma. Its product includes Conductive Paste for Photovoltaic Cells, Quality Assurance System for Conductive Paste, Solutions to Solar Energy Cells and Li-ion Battery Materials.
44GF Score

Get the complete analysis for ROCO:3691

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

NT$114.50
Price
NT$135.90
GF Value