Quarterly earnings results are a good time to check in on a company’s progress, especially compared to its peers in the same sector. Today we are looking at Flex (NASDAQ: FLEX) and the best and worst performers in the electronic components & manufacturing industry.

The sector could see higher demand as the prevalence of advanced electronics increases in industries such as automotive, healthcare, aerospace, and computing. The high-performance components and contract manufacturing expertise required for autonomous vehicles and cloud computing datacenters, for instance, will benefit companies in the space. However, headwinds include geopolitical risks, particularly U.S.-China trade tensions that could disrupt component sourcing and production as the Trump administration takes an increasingly antagonizing stance on foreign relations. Additionally, stringent environmental regulations on e-waste and emissions could force the industry to pivot in potentially costly ways.

The 10 electronic components & manufacturing stocks we track reported an exceptional Q1. As a group, revenues beat analysts’ consensus estimates by 3.8% while next quarter’s revenue guidance was in line.

Luckily, electronic components & manufacturing stocks have performed well with share prices up 11.3% on average since the latest earnings results.

Flex (NASDAQ: FLEX)

Originally known as Flextronics until its 2016 rebranding, Flex (NASDAQ: FLEX) is a global manufacturing partner that designs, engineers, and builds products for companies across industries from medical devices to solar trackers.

Flex reported revenues of $7.48 billion, up 16.9% year on year. This print exceeded analysts’ expectations by 7.5%. Overall, it was an exceptional quarter for the company with a solid beat of analysts’ revenue and EPS estimates.

"Our strong finish to FY 2026 reflects disciplined execution and a clear strategy, supported by targeted acquisitions and capital investments aligned to Flex's long-term growth opportunities," said Revathi Advaithi, CEO of Flex.

Flex scored the biggest analyst estimates beat of the whole group. Unsurprisingly, the stock is up 38% since reporting and currently trades at $132.44.

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

Best Q1: TTM Technologies (NASDAQ: TTMI)

As one of the world's largest printed circuit board manufacturers with facilities spanning North America and Asia, TTM Technologies (NASDAQ: TTMI) manufactures printed circuit boards (PCBs) and radio frequency (RF) components for aerospace, defense, automotive, and telecommunications industries.

TTM Technologies reported revenues of $846 million, up 30.4% year on year, outperforming analysts’ expectations by 6.9%. The business had an incredible quarter with an impressive beat of analysts’ EPS guidance for next quarter estimates and a solid beat of analysts’ revenue estimates.

The market seems happy with the results as the stock is up 11.1% since reporting. It currently trades at $152.74.

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

Slowest Q1: CTS (NYSE: CTS)

With roots dating back to 1896 and a global manufacturing footprint, CTS (NYSE: CTS) designs and manufactures sensors, connectivity components, and actuators for aerospace, defense, industrial, medical, and transportation markets.

CTS reported revenues of $139.2 million, up 10.7% year on year, exceeding analysts’ expectations by 1.8%. 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 and revenue estimates.

Interestingly, the stock is up 10.3% since the results and currently trades at $59.84.

Read our full analysis of CTS’s results here.

Amphenol (NYSE: APH)

With over 90 years of connecting the world's technologies, Amphenol (NYSE: APH) designs and manufactures connectors, cables, sensors, and interconnect systems that enable electrical and electronic connections across virtually every industry.

Amphenol reported revenues of $7.62 billion, up 58.4% year on year. This number topped analysts’ expectations by 7%. Overall, it was a stunning quarter as it also recorded a solid beat of analysts’ EPS guidance for next quarter estimates and an impressive beat of analysts’ revenue estimates.

Amphenol delivered the fastest revenue growth among its peers. The stock is down 5.1% since reporting and currently trades at $136.40.

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

Plexus (NASDAQ: PLXS)

With over 20,000 team members across 26 global facilities, Plexus (NASDAQ: PLXS) designs, manufactures, and services complex electronic products for companies in aerospace/defense, healthcare, and industrial sectors.

Plexus reported revenues of $1.16 billion, up 18.7% year on year. This print beat analysts’ expectations by 2.9%. It was a stunning quarter as it also put up an impressive beat of analysts’ EPS guidance for next quarter estimates and revenue guidance for next quarter exceeding analysts’ expectations.

The stock is up 4.3% since reporting and currently trades at $261.34.

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

Market Update

Late in 2025 into early 2026, there was hand wringing around artificial intelligence. For software companies, the fear was that AI would erode pricing power and compress margins as new tools made it easier to replicate what once required expensive enterprise platforms. Crypto investors had their own version of the same anxiety: if AI agents could trade, allocate capital, and manage wallets autonomously, what exactly was the long-term value of today’s crypto infrastructure?

These concerns triggered a noticeable rotation away from these sectors and into safer havens. But markets rarely dwell on one narrative for long. Spring 2026 came, and the focus shifted abruptly from technological disruption to geopolitical risk. The US’ conflict with Iran became the dominant driver of market psychology, and when geopolitics takes center stage, the script changes quickly. Investors stop debating growth rates and start worrying about oil supply, inflation, and global stability.

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