As the craze of earnings season draws to a close, here’s a look back at some of the most exciting (and some less so) results from Q2. Today, we are looking at semiconductor manufacturing stocks, starting with Amkor (NASDAQ: AMKR).

The semiconductor industry is driven by demand for advanced electronic products like smartphones, PCs, servers, and data storage. The need for technologies like artificial intelligence, 5G networks, and smart cars is also creating the next wave of growth for the industry. Keeping up with this dynamism requires new tools that can design, fabricate, and test chips at ever smaller sizes and more complex architectures, creating a dire need for semiconductor capital manufacturing equipment.

The 14 semiconductor manufacturing stocks we track reported a very strong Q2. As a group, revenues beat analysts’ consensus estimates by 3.5% while next quarter’s revenue guidance was 6.5% above.

Thankfully, share prices of the companies have been resilient as they are up 7.3% on average since the latest earnings results.

Amkor (NASDAQ: AMKR)

Operating through a largely Asian facility footprint, Amkor Technologies (NASDAQ: AMKR) provides outsourced packaging and testing for semiconductors.

Amkor reported revenues of $1.90 billion, up 25.6% year on year. This print exceeded analysts’ expectations by 4.5%. Overall, it was a strong quarter for the company with a beat of analysts’ EPS estimates and a solid beat of analysts’ operating income estimates.

“Amkor delivered record second quarter revenue and strong profitability, with record revenue in our Computing and Automotive & Industrial end markets,” said Kevin Engel, president and chief executive officer.

Amkor delivered the weakest guidance update in the group. Investor expectations, however, were likely higher than Wall Street’s published projections, leaving some wishing for even better results (analysts’ consensus estimates are those published by big banks and advisory firms, not the investors who make buy and sell decisions). The stock is down 21.3% since reporting and currently trades at $47.80.

Is now the time to buy Amkor? Access our full analysis of the earnings results here, it’s free.

Best Q2: Kulicke and Soffa (NASDAQ: KLIC)

Headquartered in Singapore, Kulicke & Soffa (NASDAQ: KLIC) is a provider of production equipment and tools used to assemble semiconductor devices

Kulicke and Soffa reported revenues of $330.4 million, up 123% year on year, outperforming analysts’ expectations by 5.7%. The business had a stunning quarter with a significant improvement in its inventory levels and a beat of analysts’ EPS estimates.

Kulicke and Soffa pulled off the fastest revenue growth of the whole group. Although it had a fine quarter compared to its peers, the market seems unhappy with the results as the stock is down 5.8% since reporting. It currently trades at $88.42.

Is now the time to buy Kulicke and Soffa? Access our full analysis of the earnings results here, it’s free.

Weakest Q2: KLA Corporation (NASDAQ: KLAC)

Formed by the 1997 merger of the two leading semiconductor yield management companies, KLA Corporation (NASDAQ: KLAC) is the leading supplier of equipment used to measure and inspect semiconductor chips.

KLA Corporation reported revenues of $3.66 billion, up 15.2% year on year, exceeding analysts’ expectations by 1.3%. It may have had the worst quarter among its peers, but its results were still good as it also locked in a beat of analysts’ EPS estimates and a decent beat of analysts’ operating income estimates.

As expected, the stock is down 1% since the results and currently trades at $188.88.

Read our full analysis of KLA Corporation’s results here.

Marvell Technology (NASDAQ: MRVL)

Moving away from a low margin storage device management chips in one of the biggest semiconductor business model pivots of the past decade, Marvell Technology (NASDAQ: MRVL) is a fabless designer of special purpose data processing and networking chips used by data centers, communications carriers, enterprises, and autos.

Marvell Technology reported revenues of $2.74 billion, up 36.5% year on year. This result beat analysts’ expectations by 1%. It was a strong quarter as it also put up a significant improvement in its inventory levels and revenue guidance for next quarter beating analysts’ expectations.

The stock is up 8.3% since reporting and currently trades at $261.45.

Read our full, actionable report on Marvell Technology here, it’s free.

Teradyne (NASDAQ: TER)

Sporting most major chip manufacturers as its customers, Teradyne (NASDAQ: TER) is a US-based supplier of automated test equipment for semiconductors as well as other technologies and devices.

Teradyne reported revenues of $1.33 billion, up 104% year on year. This print topped analysts’ expectations by 9.3%. Overall, it was a stunning quarter as it also logged a beat of analysts’ EPS estimates and a solid beat of analysts’ operating income estimates.

Teradyne achieved the biggest analyst estimate beat and highest guidance raise among its peers. The stock is up 18.9% since reporting and currently trades at $381.25.

Read our full, actionable report on Teradyne here, it’s free.

Market Update

Over the past year, investors have been forced to repeatedly answer the same question: what is the market’s biggest risk? The answer has changed several times, and each shift has reshaped market leadership.

Late in 2025 and early 2026, artificial intelligence became the market’s primary uncertainty. Investors questioned whether AI would erode software pricing power and weaken competitive moats as AI made it easier to replicate once-differentiated products.

By the spring, technology took a back seat to geopolitics. The U.S. conflict with Iran briefly became the market’s dominant narrative, raising concerns about oil prices, inflation, and global growth. But as energy markets remained orderly and fears of a prolonged supply disruption faded, investors quickly turned their focus back to fundamentals.

Want to invest in winners with rock-solid fundamentals? Check out our Top 5 Growth Stocks and add them to your watchlist. These companies are poised for growth regardless of the political or macroeconomic climate.