Google Shares Drop 4.8%, Marking Largest Intraday Decline Since May 7

October 21, 2025 — New York. Shares of Alphabet Inc. (GOOGL), Google’s parent company, fell 4.8% in intraday trading, marking the stock’s biggest single‑day slide since May 7, 2025. The decline came amid a broader pullback in major U.S. technology stocks and renewed investor concerns over digital‑ad spending growth.

According to market data, Alphabet’s share price dropped to around $162.40 before recovering slightly by the market close. Trading volume surged above its 30‑day average, suggesting heightened volatility driven by institutional repositioning.

Analysts cited multiple factors behind the drop, including slowing momentum in Google Cloud revenue, increasing competition in AI‑powered search tools, and cautious corporate advertising budgets. Some market strategists emphasized that despite the short‑term weakness, the company retains strong fundamentals and cash flow.

Investor sentiment across the U.S. tech sector also turned defensive following recent earnings reports from peers. Still, long‑term analysts believe Alphabet’s ongoing investments in AI infrastructure and Google Skills, its new learning platform, could support future growth.