Impinj, Lam Research, and FormFactor Shares Are Soaring, What You Need To Know

What Happened?

A number of stocks jumped in the afternoon session after AI chip leader Nvidia reported record sales and income, driven by what its CEO described as 'parabolic' demand for AI infrastructure.

The strong results confirmed investors' belief in a sustained AI-driven boom, lifting the entire semiconductor sector. Nvidia's success signals a massive buildout of data centers, which require a vast supply of high-performance chips. This directly benefits memory chip manufacturers like Samsung and SK Hynix, which produce essential components like High Bandwidth Memory (HBM).

The intense demand has led some analysts to declare a 'semiconductor supercycle,' a prolonged period of above-average growth for the industry, as companies worldwide race to develop their AI capabilities.

The stock market overreacts to news, and big price drops can present good opportunities to buy high-quality stocks.

Among others, the following stocks were impacted:

Analog Semiconductors company Impinj (NASDAQ:PI) jumped 3.3%. Is now the time to buy Impinj? Access our full analysis report here, it’s free. Semiconductor Manufacturing company Lam Research (NASDAQ:LRCX) jumped 2.8%. Is now the time to buy Lam Research? Access our full analysis report here, it’s free. Semiconductor Manufacturing company FormFactor (NASDAQ:FORM) jumped 2.4%. Is now the time to buy FormFactor? Access our full analysis report here, it’s free.

Zooming In On Impinj (PI)

Impinj’s shares are extremely volatile and have had 40 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 6 days ago when the stock dropped 3.2% on the news that the U.S.-China summit concluded without any significant breakthroughs on semiconductor sales to the country.

Expectations had been building for a potential deal, particularly regarding Washington's authorization for Nvidia to export its H200 chips to China. However, the summit ended without a formal approval for the shipments from Beijing. This lack of progress disappointed investors who had hoped for a resolution. Adding to the negative sentiment, U.S. Trade Representative Jamieson Greer stated in an interview that semiconductors were not a primary focus during the talks between President Trump and Chinese leader Xi Jinping, dashing hopes for a near-term catalyst for the sector.

Impinj is down 21.9% since the beginning of the year, and at $140.48 per share, it is trading 41.9% below its 52-week high of $241.91 from October 2025. Despite the year-to-date decline, investors who bought $1,000 worth of Impinj’s shares 5 years ago would now be looking at an investment worth $2,875.

Story Continues

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