Amkor Technology (STU:AMK) Buyback Yield %: 0.00 (As of Jul. 15, 2026)

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STU:AMK Amkor Technology Inc STU:AMK
73 GF Score
Price €61.67
GF Value €28.38
Valuation Significantly Overvalued
! 6 Warning Signs
View Full Analysis

What is Amkor Technology Buyback Yield %?

Amkor Technology STU:AMK +6.29% 73 Buyback Yield % is 0.00 as of Jul. 15, 2026. GuruFocus rates STU:AMK with a GF Score™ of 73/100 and a GF Value™ of €28.38 (Significantly Overvalued). The stock has 6 warning signs investors should review. Among 330 Semiconductors companies, Amkor Technology ranks worse than 303030% 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.

Amkor Technology's current buyback yield was 0.00%.


Amkor Technology Buyback Yield % Historical Data

* Premium members only.

The historical data trend for Amkor Technology'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.

Amkor Technology Buyback Yield % Chart

Amkor Technology 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 0.00 0.00

Amkor Technology 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

STU:AMK vs ONTO, NVMI, ENTG: Buyback Yield % Comparison

For the Semiconductor Equipment & Materials subindustry, Amkor Technology'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.


Amkor Technology Buyback Yield % vs Semiconductors Industry

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

* The bar in red indicates where Amkor Technology's Buyback Yield % falls into.


STU:AMK
73GF Score
Amkor Technology Inc STU:AMK
Buyback Yield % is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Amkor Technology Buyback Yield % Calculation

Buyback yield is a measure of shareholder return.

Amkor Technology'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) / 8237.66293
=0.00%

Amkor Technology'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) / 9660.33544
=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?
Amkor Technology (STU:AMK) has a Buyback Yield % of 0.00 as of Jul. 15, 2026. Share buyback yield equals the net issuance of stock divided by market cap. View historical data on Amkor Technology and its competitors. According to the industry distribution chart, Amkor Technology ranks #999999 out of 330 companies in the Semiconductors industry.
Is Amkor Technology's Buyback Yield % too high?
Amkor Technology's current Buyback Yield % is 0.00. Based on the distribution chart, Amkor Technology ranks #999999 out of 330 companies in the Semiconductors industry, which is in the bottom quartile relative to peers. Overall, Amkor Technology has a GF Score™ of 73/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Amkor Technology's Buyback Yield % compare to ONTO and NVMI?
According to the Semiconductors industry distribution chart, Amkor Technology ranks #999999 out of 330 companies for Buyback Yield %. This places Amkor Technology 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 Amkor Technology and its competitors. Amkor Technology'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 Amkor Technology stock overvalued right now?
Based on GuruFocus' analysis, Amkor Technology (STU:AMK) is currently considered Significantly Overvalued. The stock's GF Value™ is €28.38, compared to a current price of €61.67 — trading 117.3% above its estimated fair value. The current Buyback Yield % is 0.00. Amkor Technology's overall GF Score™ is 73/100 with 6 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 Amkor Technology (STU:AMK), the current Buyback Yield % is 0.00 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 Amkor Technology (STU:AMK) Overvalued in 2026?

Based on GuruFocus' analysis, Amkor Technology stock appears to be overvalued. The current stock price of €61.67 is trading 117.3% above its estimated GF Value™ of €28.38. GuruFocus considers Amkor Technology to be Significantly Overvalued.

Key valuation signals for STU:AMK:

  • Buyback Yield %: 0.00
  • GF Value™: €28.38 vs. price of €61.67 (117.3% above fair value)
  • GF Score™: 73/100 with 6 warning signs

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


Amkor Technology Business Description

Other Exchanges AMKR:USAAMKR:Mexico
Address 2045 East Innovation Circle, Tempe, AZ, USA, 85284
Amkor Technology Inc is a OSAT (outsourced semiconductor assembly and test) service provider. It has pioneered the outsourcing of integrated circuit (IC) packaging and test services and is a strategic manufacturing partner for the semiconductor companies, foundries, and electronics original equipment manufacturers (OEMs). The firm's products are organized into two categories namely advanced products that include flip chip, fine pitch bumping, wafer-level processing, advanced SiPs, power modules, and others, and Mainstream products that includes wirebond packaging and testing. The company derives maximum revenue from the advanced products category. The company derives majority of its revenue from Foreign states.
73GF Score

Get the complete analysis for STU:AMK

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

€61.67
Price
€28.38
GF Value