Bel Fuse B Inc

Amphenol's Communications Solutions segment surged 85% year over year in the second quarter of 2026, driven by AI-related IT datacom demand and acquisitions, with the segment now representing roughly 62% of total revenues. IT datacom, which accounted for 43% of quarterly sales, grew 89% year over year and 63% organically, with sequential growth of 22% almost entirely from AI products. The company expects another mid-teen sequential increase in the third quarter as AI data-center investments accelerate. Amphenol raised CommScope's expected 2026 revenues to $4.6 billion from $4.1 billion, and it projects third-quarter sales of $9.3-$9.4 billion, implying 50-52% year-over-year growth, with adjusted earnings of $1.40-$1.42 per share. Rivals TE Connectivity and Bel Fuse are also growing, with TE's Digital Data Networks revenues up 34% to $813 million and Bel Fuse's Data Solutions up 55% to roughly $58 million, but Amphenol's shares have outperformed, rising 17.5% year to date versus the sector's 14.4%.

Electronic components stocks delivered an exceptional second quarter, with the eight companies tracked by this analysis beating revenue consensus estimates by 3.3% and guiding next quarter's revenue 6.9% above expectations. Littelfuse reported revenues of $738.8 million, up 20.4% year on year and 5.4% above estimates, while Allient posted $153.8 million, up 10.2% and 5.5% above estimates. nLIGHT was the weakest performer, with revenues of $82.59 million up 33.8% year on year but next quarter's EBITDA guidance missing significantly, sending its stock down 28.1%. Corning reported $4.74 billion in revenues, up 17.1% and 2% above estimates, but had the weakest guidance update among peers. Bel Fuse reported $210.7 million, up 25.2% and 1.6% above estimates, with strong EPS and revenue guidance beats. Share prices for the group have risen 15.1% on average since the latest earnings results.

Bel Fuse has demonstrated explosive upside potential driven by expanding margins and strong earnings growth. The company's operating margin rose by 9.4 percentage points over the last five years to 15.6%, while free cash flow margin expanded by 13.3 percentage points to 10.6%. Earnings per share grew at a 48.1% compound annual growth rate over the same period, far outpacing its 8.2% annualized revenue growth. The stock has returned 1,634% since July 2021 and currently trades at $234.18, or 26.6 times forward earnings.

Bel Fuse Inc. is one of the ten best stocks to buy according to billionaire Glenn Dubin’s Highbridge Capital. The electronics manufacturer, which produces cable assemblies and fiber optic connectors, has seen its shares surge 223% over the past year and 82% year-to-date. In June, the company was added to the Russell Small Cap Comp Growth Benchmark, and JPMorgan initiated coverage with an Overweight rating and a $370 price target. The bank cited the firm’s executive team, cost improvements, and price control, and projects revenue will grow 17% to $792 million in 2026 and 8% to $857 million in 2027. Highbridge Capital first disclosed its stake in Bel Fuse in the first quarter of 2026.