Component Stocks Fall as US Private Payrolls Miss by 50%
Investor sentiment soured on Wednesday, February 4, 2026, after the ADP National Employment Report showed the U.S. private sector added only 22,000 jobs in January. The figure fell far short of economists' projections, which ranged from 45,000 to 48,000, signaling a potential slowdown in the labor market. The weakness was concentrated in the manufacturing and business services sectors, with the professional and business services category shedding 57,000 jobs—its largest monthly decline since mid-2025. This weak economic data sparked immediate concern about corporate spending, leading to declines in related stocks. Electronic components manufacturer Coherent (COHR) fell 8%, while its peer Amphenol (APH) dropped 10.4% by the afternoon session at 15:45 UTC-5.
Amphenol's 10.4% Drop Contrasts With Strong Fundamentals
The 10.4% single-day decline for Amphenol erased recent gains and highlights a conflict between macroeconomic fears and the company's strong performance. Just six days prior, Amphenol's stock had appreciated 3% after delivering a robust fourth-quarter 2025 financial report. The company beat analyst estimates with sales growth of 49% and adjusted earnings growth of 76% year-over-year. Following the strong results, Barclays raised its price target to $175 and Citigroup lifted its target to $180. The company also issued an optimistic outlook for the first quarter of 2026, projecting sales growth between 43% and 45%. After the sell-off, Amphenol's stock stood at $130.81, trading 21.3% below its 52-week high of $166.25 set in January 2026.