The Cloud Doubled and the Stock Fell

Alphabet, Google’s parent, doubled its cloud business last quarter, and its stock still fell about 10% in after-hours trading. Microsoft spent less than Wall Street expected and rose. With Amazon, which reports tonight, the three make up about 15% of the S&P 500. This new test is already running inside most retirement accounts.

Yesterday morning we said to read Alphabet as a chip seller and to watch three numbers. Cloud revenue cleared the $29 billion bar at $30.7 billion. Sales of Google’s AI chips to outside customers were a “meaningful contributor,” with nearly 100 customers, though Alphabet gave no dollar figure. Spending for 2026 held at $195–$205 billion.

Then Chief Financial Officer Anat Ashkenazi added one line: “We continue to expect our CapEx to increase significantly in 2027.” That line set the after-hours price. A significant increase means more chips, more buildings, more power and more land. The louder voices argue the steadiest money in this build-out goes to whoever owns the ground it stands on.

The question moved. For three years the AI question was whether the demand was real. Last night two companies answered it. Cloud revenue rose 103% at one, and its backlog of signed contracts reached $561 billion. Azure grew more than 48% at the other, and Microsoft told investors to expect 49%–50% next quarter, above the 45.1% analysts expected. One stock still fell 10%. The new question is simpler: who pays for the build-out?

Microsoft paid from its own pocket. It spent $45.2 billion and still had $18.6 billion of free cash left over. Even that was down 27% from a year earlier. The strain reaches the strongest balance sheets too. Alphabet spent $51.4 billion against $42.3 billion of cash from operations. The gap came from outside: new shares, new bonds and no buybacks. We wrote Monday that the AI boom now runs on new stock. Alphabet’s release shows the same turn.

Profit versus cash. Alphabet’s net income fell 25%. Its operating income, what the business itself earned, rose 30%. The difference is paper gains and losses on stakes it holds in other companies. A year ago, those stakes added $10.7 billion. This quarter, losses took $8.7 billion, mostly from SpaceX.

So the AI trade is now losing money on its own bets. SpaceX’s falling share price during the quarter cost Alphabet 55 cents a share. Your index fund owns Alphabet, and through it a slice of SpaceX.

The engine that pays for all of it is slowing. Search revenue grew 12%, down from 17% in the second quarter. Ashkenazi also warned the spending “will continue to weigh on the P&L in the form of higher depreciation expenses.” In plain terms, servers are charged against earnings over about six years. Chips bought in 2026 still weigh on earnings in 2032.

Spending now and paying later is not only a corporate habit. Washington’s own tab passed $40 trillion in August, and the quieter cost of that bill rarely makes a headline: what a dollar buys.

Where the money lands. Between them, the two companies spent $96.6 billion in one quarter. It shows up in today’s GDP report as business investment. That category added 1.25 points to growth in the second quarter, per the Commerce Department.

Where that leaves you. My read comes from three decades of watching markets change the question they ask. When investors start grading cash over growth, two kinds of companies drift apart for a while. Some pay their own way. Others borrow to grow. Your S&P 500 fund holds both kinds. Worth knowing which kind carries its weight. For the cautious part of a portfolio, the 10-year Treasury eased just below 5% this morning, per AP. That income does not depend on anyone’s 2027 spending plan.

Today’s numbers add the next layer. GDP shows how much of the economy’s growth now rides on this spending. PCE shows how much of that growth prices are eating. Amazon, the third giant, reports tonight.