Amazon's Record Margin Meets a $42.4 Billion Cash Outflow
Amazon reported negative free cash flow of $42.4 billion in the third quarter of 2026, according to CNBC, which published the results on October 29. Free cash flow is the cash a business generates from operations after paying for capital spending, meaning purchases of long-lived assets such as buildings, servers and equipment. A negative figure means the company spent more on those assets than its operations brought in as cash.
The same quarter produced a strong operating line. Amazon's third-quarter release reported operating income of $28.1 billion and an operating margin of 13.9%, which the company described as its highest operating margin ever. Operating margin is operating income divided by net sales. It shows how much of each sales dollar remains after the cost of running the business, before interest and taxes.
Amazon Web Services (AWS), the company's cloud computing unit, carried much of the top-line growth. The release reported AWS net sales up 39.3%. Reuters put AWS revenue at $46 billion for the quarter ended September, a 39% increase. Earnings per share, the profit attributed to each share of stock, came in at $1.89 against an estimate of $1.96, according to CNBC.
The cash line is where the quarter parts ways with the income statement. Across the four most recent quarterly releases, free cash flow fell to $11.2 billion in the fourth-quarter results released February 5, then to $1.2 billion in the first quarter reported April 29. In the second quarter, reported July 30, it turned into an outflow of $7.6 billion. The third-quarter outflow of $42.4 billion is a sharp step beyond that trend.
Capital spending explains much of the gap. Purchases of property and equipment, often called capital expenditure or capex, were $50.7 billion in the fourth-quarter results, $59.3 billion in the first quarter and $66.1 billion in the second quarter. Each of those quarters was higher than the one before. CNBC reported that Amazon held its 2026 capital expenditure forecast unchanged.
In my view, the unchanged forecast matters more than any single quarter's cash figure. A company that absorbs a $42.4 billion outflow and keeps its full-year spending plan intact is signaling that it is not slowing the build-out to protect quarterly cash. Whether that is the right call depends on what the spending earns back. The operating margin is the strongest evidence in the release that the existing business is paying its way, but operating income is an accounting measure. It does not show how quickly the capital already committed will turn into cash.
Andy Jassy's long-range ambitions sit on top of that trade-off. On October 30, GeekWire reported that Jassy said AWS and Amazon's stores business could each reach $1 trillion in annual revenue within the next five to 10 years. That is an aspiration, not a forecast of cash flow or margin, and it says little about when this year's spending will pay back. The more useful check is whether AWS sales growth keeps pace with the cash its spending requires.
The next readings that matter are the ones that test whether operating income keeps pace with capital intensity. Amazon's third-quarter figures show strong profit at the operating level, a negative free cash position, and a spending plan that has not been cut. Those three facts sit together uneasily, and the coming quarters will show which of them moves first.
