Avoid the stress of overpaying for a stock or missing an opportunity by using the right tools and insights to evaluate Amkor Technology, Inc. before investing.

In this article, we go over a few key elements for understanding Amkor Technology, Inc.’s stock price such as:

• Amkor Technology, Inc.’s current stock price and volume
• Why Amkor Technology, Inc.’s stock price changed recently
• Upgrades and downgrades for AMKR from analysts
• AMKR’s stock price momentum as measured by its relative strength

About Amkor Technology, Inc. (AMKR)

Before we jump into Amkor Technology, Inc.’s stock price, history, target price and what caused it to recently rise, let’s take a look at some background.

Amkor Technology, Inc. provides outsourced semiconductor packaging and test services in the United States, Japan, Europe, and the Asia Pacific. It offers turnkey packaging and test services, including semiconductor wafer bump, wafer probe, wafer back-grind, package design, packaging, burn-in, system-level and final test, and drop shipment services; flip chip scale package products for smartphones, tablets, and other mobile consumer electronic devices; flip chip stacked chip scale packages that are used to stack memory digital baseband, and as applications processors in mobile devices; flip-chip ball grid array packages for various networking, storage, computing, automotive, and consumer applications; and memory products for system memory or platform data storage. The company provides wafer-level CSP packages for power management, transceivers, sensors, wireless charging, codecs, and specialty silicon; wafer-level fan-out packages used in power management, transceivers, radar, and specialty silicon; silicon wafer integrated fan-out technology that replaces a laminate substrate with a thinner structure; leadframe packages for electronic devices and mixed-signal applications; and substrate-based wirebond packages used to connect a die to a substrate. In addition, it offers micro-electro-mechanical systems packages that are miniaturized mechanical and electromechanical devices; and advanced system-in-package modules used in radio frequency and front end modules, basebands, connectivity, fingerprint sensors, display and touch screen drivers, sensors and MEMS, and NAND memory and solid-state drives. Further, the company provides wafer, package, and system level test services, as well as burn-in test and test development services. It serves integrated device manufacturers, fabless semiconductor companies, original equipment manufacturers, and contract foundries. Amkor Technology, Inc. was founded in 1968 and is headquartered in Tempe, Arizona.

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Amkor Technology, Inc.’s Stock Price as of Market Close

As of July 31, 2026, 4:00 PM, CST, Amkor Technology, Inc.’s stock price was $49.870.

Amkor Technology, Inc. is up 3.34% from its previous closing price of $48.260.

During the last market session, Amkor Technology, Inc.’s stock traded between $49.200 and $52.300. Currently, there are approximately 247.91 million shares outstanding for Amkor Technology, Inc..

Amkor Technology, Inc.’s price-earnings (P/E) ratio is currently at 22.4, which is low compared to the Semiconductors & Semiconductor Equipment industry median of 56.6. The price-earnings ratio gauges market expectation of future performance by relating a stock’s current share price to its earnings per share.

Amkor Technology, Inc. Stock Price History

Amkor Technology, Inc.’s (AMKR) price is currently down 42.17% so far this month.

During the month of July, Amkor Technology, Inc.’s stock price has reached a high of $83.470 and a low of $42.660.

Over the last year, Amkor Technology, Inc. has hit prices as high as $96.680 and as low as $21.565. Year to date, Amkor Technology, Inc.’s stock is up 26.32%.

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What Caused Amkor Technology, Inc. Stock’s Price to Rise?

Stock prices are primarily based on seller supply and buyer demand. But have you ever wondered about what other factors affect a stock's price?

When an analyst changes their opinion of a stock by upgrading or downgrading their rating, it often leads to a sudden stock price adjustment. As of July 31, 2026, there was 1 analyst who downgraded Amkor Technology, Inc.’s stock and 0 analysts who upgraded over the last month.

Additionally, you'll want to evaluate Amkor Technology, Inc.’s financial health and valuation. Investors can use AAII's Value Grade, which combines six key valuation metrics like P/E and P/S ratios for a comprehensive analysis to conduct analysis on Amkor Technology, Inc.’s valuation and financial health. This approach mitigates the limitations of single-metric evaluations.

Amkor Technology, Inc.’s current valuation based on AAII’s Value Grade is a C, which means it is considered to be Average.

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Lastly, news and media coverage as well as recent press reports about the company or its industry may cause stock prices to fluctuate. You can check out the most recent news articles about Amkor Technology, Inc. (AMKR) by visiting AAII Stock Evaluator.

Relative Price Strength of Amkor Technology, Inc.

Relative price strength measures a stock's performance against the market, helping investors identify stocks that are outperforming benchmarks.

For AAII’s Momentum Grade, a weighted relative price strength is calculated. Follow this link to learn more about the Momentum Grade.

As of July 31, 2026, Amkor Technology, Inc. has a weighted four-quarter relative price strength of 11.34%, which translates to a Momentum Score of 84 and is considered to be Very Strong.

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Amkor Technology, Inc. Stock Price: Bottom Line

As of July 31, 2026, Amkor Technology, Inc.’s stock price is $49.870, which is up 3.34% from its previous closing price.

AAII advises against making stock decisions based solely on price or past returns. Instead, consider a variety of metrics, fundamentals, and analytics to evaluate a stock like Amkor Technology, Inc. stock prices are influenced by market supply and demand and offer just a snapshot of a company's overall health.

Subscribing to AAII's A+ Investor provides access to comprehensive analytics and insights for confident investing.