Cover image
AMKR (©StockStory)

Why Amkor (AMKR) Stock Is Up Today


Anthony Lee /
2026/01/06 3:06 pm EST

What Happened?

Shares of semiconductor packaging and testing company Amkor Technology (NASDAQ:AMKR) jumped 5.2% in the afternoon session after investment firm Needham & Company significantly raised its price target on the stock, pointing to surging demand for artificial intelligence chips. 

The firm boosted its price target by over 35% to $50 from a previous $37, while it held its "Buy" recommendation. Analysts at Needham explained that Amkor was well-positioned to become a major player in advanced chip packaging, a critical step in making powerful AI processors. The boom in AI created huge demand for these specialized chips. According to Needham, the main producer, Taiwan Semiconductor Manufacturing Co., appeared willing to outsource its extra advanced packaging work to Amkor. This shift was seen as a major opportunity, with one analyst estimating it could lead to as much as $5 billion in new yearly sales for Amkor.

Is now the time to buy Amkor? Access our full analysis report here.

What Is The Market Telling Us

Amkor’s shares are very volatile and have had 29 moves greater than 5% over the last year. In that context, today’s move indicates the market considers this news meaningful but not something that would fundamentally change its perception of the business.

The previous big move we wrote about was 4 days ago when the stock gained 5.6% on the news that the stock rallied alongside its peers as the Philadelphia Semiconductor Index surged. 

The move came as the broader Philadelphia Semiconductor Index gained 2.93%, lifting many of its component stocks. Amkor was noted as one of the leading performers within the index. This broad-based positive sentiment in the semiconductor space was supported by a market report highlighting strong growth potential in the 'Flip Chip Packaging Services' market, where Amkor is a key player. Adding to the positive backdrop, data from the previous day indicated that short interest in the company had also declined.

Amkor is up 18.7% since the beginning of the year, and at $50.95 per share, has set a new 52-week high. Investors who bought $1,000 worth of Amkor’s shares 5 years ago would now be looking at an investment worth $3,178.

Do you want to know what moves the business you care about? Add them to your StockStory watchlist and every time a stock significantly moves, we provide you with a timely explanation straight to your inbox. It’s free for active Edge members and will only take you a second.