Alphabet falls 12.3% after third-quarter results show EPS shortfall and heavy AI spending

What happened

Alphabet (GOOG) fell 12.3% on October 29, 2026, because third-quarter results missed EPS expectations and showed an $8.7 billion unrealized loss on equity investments and heavy capital spending. The company reported revenue and charges that produced an EPS shortfall and negative free cash flow, according to Seeking Alpha and The Motley Fool.

How big was the move

The stock fell 12.3% on the day and fell 12.0% over the last five sessions. Trading volume was 5.6 times its 20-day average, and the sell-off translated into roughly a $500 billion one-day market-value decline, reported by GlobeNewsWire and Seeking Alpha. The S&P 500 fell 0.3% on the day while the Communication Services sector median rose 1.1%, leaving Alphabet 13.4 percentage points worse than the sector median.

The change in Alphabet’s price was 5.7 times a typical daily move for this stock, and its beta of 1.19 indicates the stock tends to move more than the market. Investors punished the shares after the earnings disclosure, reflecting concern that AI-related capital spending and weaker Search monetization will pressure near-term profitability.

The technical picture

The stock closed 15.4% below its 20-day moving average, 16.2% below its 50-day moving average and 16.7% below its 200-day moving average. The 50-day average is below the 200-day average, a sign of a weak longer-term trend. Its Relative Strength Index (14 days) was 22, below 30, a level often called oversold.

Alphabet was 30.2% below its 52-week high. Over one month the shares fell 17.1% and over three months they fell 20.8%; over one year the stock rose 5.2%, lagging the S&P 500 by 6.9 percentage points. Volatility was 34% annualized over 60 days, higher than 66% of its own readings over five years, underscoring elevated price swings since midyear.

Fundamentals and valuation

For the four quarters through September 30, 2026, revenue was $471.10 billion, up 22.2% from a year earlier and faster than the 20.1% growth reported one quarter earlier. Diluted earnings per share for the period were $19.16, and earnings per share growth from a year earlier rose 89.0%. Gross margin was 60.9% and operating margin was 33.3%, both modestly higher than a year earlier.

Free-cash-flow margin was 4.2% and return on invested capital was 15.2%. The balance sheet showed net debt of 0.3 times EBITDA, and share count over one year increased by 1.4%. Those figures reflect strong core profitability even as free cash flow turned negative in the quarter because of heavy capital spending tied to AI infrastructure.

Valuation measures show price to trailing earnings at 14.7 times trailing earnings and price to forward earnings at 13.7 times expected earnings. The price-to-earnings reading is lower than 95% of its own readings over the past five years, with a five-year median of 24.0 times earnings. Free-cash-flow yield was 0.5%.

Earnings and analyst expectations

Alphabet’s last report was October 28, 2026: earnings per share of $2.12 against $3.01 expected, 29.6% below estimates. The company’s quarter included an $8.7 billion unrealized loss on equity investments, mostly SpaceX, and other items that produced an EPS shortfall and negative free cash flow amid heavy capital spending, according to Seeking Alpha and The Motley Fool.

Google Cloud revenue was up 103% to $30.7B, and the Cloud backlog was $561 billion, figures cited in reports covering the quarter. Those top-line gains contrast with the profit impact of mark-to-market losses and a cited surge in capital expenditures that some outlets said reached as high as $41 billion in the quarter.

Consecutive quarters beating estimates was 0, while the average surprise over the last four reports was 71.4% above estimates. The typical two-day reaction after recent reports had been to rise 0.7%, a stark contrast with the current session’s sharp decline.

Analysts continue to rate the stock a consensus Buy, with 87% of 79 analysts giving a Buy or Strong Buy and a consensus price target of $436.39, 54.6% above the closing price. That gap highlights a divide between near-term market worries and longer-term analyst expectations.

What to watch

• Next report: February 2, 2027.
• Last report: October 28, 2026: earnings per share of $2.12 against $3.01 expected, 29.6% below estimates.
• Market value: $3.88 trillion.
• Google Cloud revenue up 103% to $30.7B and Cloud backlog of $561 billion.
• Consensus price target: $436.39, 54.6% above the closing price.