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Alphabet Q3 earnings showed two businesses moving in opposite directions. Google Cloud more than doubled. The cost of building AI capacity pushed free cash flow below zero. Revenue rose 25% to $127.58 billion, according to figures from Alphabet’s results release as reported by StockTitan. The stock fell after hours on Wednesday, with reports putting the drop between roughly 7% and 10%.
What Alphabet Q3 earnings showed by business
Google Search and other revenue came to $63.35 billion, up 12% from a year earlier. YouTube ads added $11.21 billion, up 9%. Then there is Google Cloud. Its revenue hit $30.71 billion against $15.16 billion a year ago, which is growth of 103%. Cloud operating income was $11.1 billion, a margin of 36.2% against 23.7% a year earlier.
Total operating income came in at $40.58 billion, up 30%. The operating margin was 31.8%. Net income told a worse story. It fell 25% to $26.17 billion for common shareholders, and diluted earnings per share slid to $2.12 from $2.87. The culprit was equity securities. Alphabet took an $8.66 billion loss on them, roughly $0.55 per share, after a $10.73 billion gain a year earlier. All of these figures come from Alphabet’s filings, posted on the SEC’s EDGAR system and the company’s investor relations site. Operating income, not net income, shows the underlying business more cleanly.
The spending that worried investors
Now the bill. Alphabet spent $51.36 billion on property and equipment in the quarter, more than double the $23.95 billion of a year earlier. Through the first nine months of 2026, the total is $132.0 billion. That pushed free cash flow to negative $9.07 billion. A year ago it was positive $24.46 billion. Over the trailing twelve months it fell to $19.75 billion from $73.55 billion. Spending, not profit, is what moved free cash flow.
CNBC’s headline said Alphabet kept its 2026 capital spending plan unchanged and expects a significant increase in 2027. July guidance was $195 billion to $205 billion for this year, which implies a heavy fourth quarter. Spending that much while free cash flow turns negative makes investors ask one thing: when does revenue cover the bill? Cloud’s growth is the best evidence Alphabet can offer.
Search ads and the AI shift
Search is still the profit engine. Its growth rate matters more than ever. TechCrunch reported that Google is expanding ads in AI search results to more international markets, and that multi-turn ad formats are planned for the U.S. Up 12% is healthy in absolute terms. It still trails Cloud. And it is the number that shows whether AI answers cannibalize ad revenue or support it. For the setup going in, see our preview of Big Tech earnings, which framed spending as the central test, and our Meta earnings preview, which asked the same question of ad growth.
What to watch next
Three things decide whether the reaction to Alphabet Q3 earnings was an overreaction. One: does Cloud keep growing near 100% as it laps tougher comparisons? Two: how much of the 2027 spending increase will Alphabet put a number on? Three: does Search growth hold as ads move into AI answers? Equity-security gains and losses will keep swinging reported profit, so lean on operating income.
The stock moves reported so far came in after-hours trading, when prices can swing widely and reverse by the open. Check Thursday’s regular-session trading before judging how the market took the quarter.
Editor’s take
Watch free cash flow, not revenue growth. A 25% rise and a doubling in Cloud usually lift a stock. So the sell-off tells you what investors fear: a company funding AI by spending more than it generates. Alphabet Q3 earnings do not prove the spending is wrong. They do show it is no longer free.
