Big Tech Earnings: A Critical Pillar of the Bull Market

Market Sell-Off Highlights Dependence on Tech Earnings

Monday's sell-off in the markets underscores the significant role that Big Tech earnings have played in driving the bull market and investors' expectations for 2025.

AI Competition Concerns Spur Sell-Off

News from Chinese AI company DeepSeek raised concerns among investors about increasing competition in the AI industry, particularly for Nvidia (NVDA) and other Big Tech companies. This sparked a suspension in the US AI trade, resulting in a sharp decline in Nvidia stock.

Tech Leaders Affected

Microsoft (MSFT), Alphabet (GOOGL, GOOG), and Tesla (TSLA), all members of the "Magnificent Seven" tech giants, experienced declines of 2% or more. Broadcom (AVGO), another major player in AI, dropped over 17%.

Thin Ice for Stock Rally

With index valuations at multi-decade highs and the 10 largest stocks constituting almost 40% of the S&P 500, analysts have warned that the rapid stock rally is increasingly vulnerable. The concentration of growth in the AI sector makes the market particularly susceptible to uncertainty.

Big Tech Earnings Growth in Focus

Despite risks like higher interest rates and persistent inflation, the exceptional growth in Big Tech earnings has remained a strong pillar of the bull market thesis. DeepSeek's new AI model has emerged as a tangible concern for investors, casting doubt on the sustainability of high earnings expectations.

Magnificent Seven Outperformance

In 2024, the "Magnificent Seven" outperformed the rest of the S&P 500 index by 30%, according to Goldman Sachs research. While growth is expected to decelerate in 2025, Big Tech earnings remain crucial for the broader market's performance.

Fundamentals Drive Sell-Off

Analysts believe that Monday's sell-off has brought investors back to considering fundamental factors. Technology continues to drive market returns this year, despite concerns over political and economic headwinds.