Nasdaq, S&P 500 drop 1% after China’s latest AI breakthrough rattles tech stocks

• U.S. equities declined during the week of July 13-17, 2026, with the Nasdaq Composite dropping 2.9% and the S&P 500 losing 1.6%. • The downturn was concentrated in growth stocks, while large-cap, mid-cap, and small-cap value shares managed to edge higher.

• BestMediaInfo.com reported a series of high-level leadership changes across the media, marketing, and corporate sectors from the previous week. • Dentsu appointed Ajay Gupte as the new Chief Operating Officer for South Asia to collaborate with CEO Harsha Razdan on strategic priorities.

• Semiconductor stocks experienced a sharp decline this week despite strong financial results from Taiwan Semiconductor Manufacturing and high demand for computing infrastructure. • Major companies including Goldman Sachs, Abbott Laboratories, and UnitedHealth Group reported strong earnings, though stock reactions remained uneven.

• Investors are focusing on upcoming earnings reports from Alphabet and Intel, which are expected to significantly influence the performance of the AI-driven trade. • The reports arrive as the U.S. corporate earnings season gains momentum, providing critical updates on the growth and monetization of artificial intelligence.

• The U.S. corporate earnings season is accelerating, with over 80 S&P 500 companies expected to report their financial results. • Market attention is focused on Alphabet and Intel, whose updates will likely influence the AI trade and broader investor sentiment.

• Morningstar is reviewing market trends and sector stock picks as the second-quarter earnings season intensifies. • Analyst Austin Taggart reports that recent financial results from the nation's largest banks indicate a positive outlook for the broader economy.

• Wall Street is entering a critical phase of the corporate earnings season, with a primary focus on upcoming financial results from tech giants Alphabet and Intel. • Investors are closely monitoring Alphabet's AI spending strategies and overall profit growth to determine if current market enthusiasm for artificial intelligence is sustainable.

• Private companies in the US, UK, and Europe demonstrated strong performance through 2025 and into early 2026, according to the ICG Private Company Database. • Data tracking nearly 500 private firms reveals that median EBITDA grew at a robust pace while broad debt metrics remained healthy.

• Nasdaq 100 E-Mini futures (NQU26) dropped 1.61% this morning, driven by a deepening global selloff in semiconductor stocks and a decline in Netflix shares following a disappointing forecast. • Economic indicators for June are expected to show a downturn, with the import price index projected to fall 0.7% m/m and the export price index to decrease 0.4% m/m.

• The Nasdaq and broader Wall Street markets faced a sharp sell-off on Friday, driven by a rout in chip stocks and concerns over artificial intelligence valuations. • Market sentiment was further dampened by disappointing earnings reports and guidance from Netflix and Intuitive Surgical, as well as a dip in SpaceX shares following a failed Starship launch.

• Wall Street experienced a broad decline, with the Nasdaq Composite dropping 1.81%, the S&P 500 falling 1.14%, and the Dow Jones Industrial Average decreasing by 0.24%. • The market downturn was primarily driven by a deepening selloff in semiconductor stocks and a significant slump in Netflix shares.