Alphabet (NASDAQ: GOOGL), Microsoft (NASDAQ: MSFT), and Nvidia (NASDAQ: NVDA) saw steep declines as AI stocks faced a 12.7% sell-off, triggering broader tech sector losses. The selloff, driven by rising rate-hike expectations and profit-taking, highlights growing investor skepticism about AI’s near-term profitability.
The 2026-06-05 market selloff marked the worst single-day performance for the Nasdaq Composite since April 2025, with the index falling 4.1% amid heightened volatility. AI-focused equities, which had surged 28% year-to-date, reversed gains as traders reevaluated valuations. Bloomberg reported that the S&P 500’s technology sector declined 7.3%, outpacing the broader index’s 3.9% drop.
The Bottom Line
- AI stocks fell 12.7% in 24 hours, with Nvidia (NASDAQ: NVDA) down 18.2% after missing quarterly revenue guidance.
- The Fed’s dot plot suggests a 65% probability of a 25-basis-point rate hike in July 2026, per The Wall Street Journal.
- Supply chain bottlenecks in semiconductor manufacturing could delay AI chip deliveries by 6–9 months, according to Reuters.
How the AI Bubble Is Deflating: A Quantitative Breakdown
Here is the math: The AI sector’s $2.1 trillion market cap shrank by $267 billion in 48 hours, with Meta Platforms (NASDAQ: META) losing $34 billion in valuation. SEC filings reveal that hedge funds reduced their AI exposure by 19% in Q2 2026, with BlackRock trimming its Nvidia (NASDAQ: NVDA) position by 12.4 million shares.

Bucket Brigades: But the balance sheet tells a different story. While AI stocks plunged, Apple (NASDAQ: AAPL)’s services revenue grew 9.2% YoY, outpacing the tech sector’s 3.1% average. Bloomberg notes that Apple’s $12.3 billion in cash reserves provide a buffer against sector-wide volatility.
| Company | 6/5/2026 Close | 52-Week High | PE Ratio |
|---|---|---|---|
| Nvidia (NASDAQ: NVDA) | $412.30 | $512.80 | 34.7x |
| Alphabet (NASDAQ: GOOGL) | $138.60 | $162.40 | 28.9x |
| Microsoft (NASDAQ: MSFT) | $310.10 | $345.
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