Amazon Booked More Profit Marking Up Anthropic Than Running Amazon. The Street Cheered Anyway.

Amazon reported after the close on July 30 and finished the week the way the week demanded: revenue of $200.6 billion, the first $200 billion quarter in its history, AWS up 37 percent to $42.2 billion, the fastest cloud growth in 18 quarters, and a backlog line of $496 billion. The stock rose 9 percent after hours, the biggest positive reaction of the four hyperscaler prints.

That resolves the first signpost from our Wednesday piece cleanly. We asked whether Amazon would confirm the split the market drew on Tuesday night, where backlog plus acceleration gets rewarded and everything else gets sold. It did. Alphabet fell 5, Meta fell 10, Microsoft rose 8, Amazon rose 9, and the two winners are the two companies that walked in holding a half-trillion-dollar order book.

But the number I cannot stop looking at is not the backlog. It is on the income statement, three lines below the part everyone quoted. Amazon's net income for the quarter was $62.6 billion. Its operating income was $27.5 billion. The gap is $53.4 billion of non-operating pre-tax income, and Amazon's filing says it comes primarily from one place: the valuation of its stake in Anthropic.

Read that again. Amazon earned roughly twice as much money this quarter from marking up its Anthropic position as it did from operating the entire Amazon business. The retail machine, the ad engine, the $169 billion run-rate cloud, all of it together produced about half as much profit as an accounting entry.

The Scoreboard Is Complete

Alphabet is the asterisk that proves the rule. It had a backlog and still got sold, because it paired the backlog with the first negative free cash flow quarter in its history. Amazon spent $53.1 billion of cash capex in Q2 alone, the largest single quarter of capital spending any company has ever reported, with trailing twelve-month capex at $169 billion, up 64 percent. It did not get the Alphabet treatment because AWS accelerated while the money went out the door. Growth reaccelerating at a $169 billion run rate is the one chart that buys you forgiveness for anything.

And the backlog did not just hold, it jumped. AWS reported $364 billion of RPO last quarter, explicitly excluding the new $100 billion OpenAI commitment. The new figure is $496 billion. That is $132 billion of net additions in ninety days, and the arithmetic strongly suggests the OpenAI commitment is now inside the number. Amazon walked into the counterparty test holding the biggest new counterparty in the industry.

The $53.4 Billion Nobody Operated

Now the other half of the print. Amazon has put roughly $13 billion into Anthropic, $8 billion through 2024 and another $5 billion this year, for a stake reported near 21 percent, held as convertible notes and preferred shares. Accounting rules require those instruments to be carried at fair value, and fair value moves through the income statement. Anthropic's valuation has gone vertical this year, so Amazon's Q2 includes $53.4 billion of non-operating pre-tax income, primarily from that stake, with the position now marked near $98 billion. EPS printed at $5.75 against a street estimate under $2. Nearly the entire beat is the mark.

None of this is improper. The accounting is the accounting, Amazon disclosed it plainly, and a stake bought for $13 billion that marks near $98 billion is a spectacular investment by any definition. But it is paper. No cash moved. Anthropic did not send Amazon $53 billion; a private valuation went up and the gain flowed through the income statement of a public company, where it now sits inside the most-quoted profit figure of the strongest AI quarter of the week.

We flagged the small version of this on Wednesday. Microsoft's EPS beat included $0.27 of discrete items, mainly a $3.2 billion mark on its own Anthropic stake, and we called it an underweighted footnote. Amazon's version is nearly seventeen times larger and it is not a footnote, it is most of the net income. Two of the four hyperscaler prints this week were flattered by marks on the same private company.

The Circle, Drawn Completely

Here is the loop, stated as plainly as I can draw it. The market spent this week grading hyperscalers on whether their AI capex has a counterparty. Amazon's counterparties are Anthropic and OpenAI, whose commitments anchor the $496 billion backlog. Those labs fund their commitments through valuations set in private rounds. Amazon and Microsoft own pieces of Anthropic, so when the valuation rises, the gain lands in their reported earnings. The earnings beat supports the stock. The stock supports the capex. The capex builds the data centers the labs committed to rent, which is what the valuation was underwriting in the first place.

Every individual step is legitimate and disclosed. The loop as a whole means the scoreboard is not fully independent of the players. The company being graded on its counterparty holds equity in the counterparty, and the equity mark is doing the heavy lifting in the grade. If Anthropic's next round prices flat or down, the same accounting runs in reverse, through the same income statement, into the same EPS line the street just applauded.

There was a soft spot in the print, and the market ignored it: Q3 revenue guidance of $197 to $202 billion came in under the roughly $204 billion consensus, with operating income guided at $22.5 to $26.5 billion, midpoint below the quarter just reported. On Tuesday, guidance softness was enough to cost Meta 8 percent. On Wednesday, Amazon guided light and rose 9, because Amazon has the backlog and the acceleration and Meta has neither. The split rule held even against the rule-holder's own guidance.

One more line worth keeping: Andy Jassy said Amazon's AI business and its chips business have each passed a $25 billion annualized run rate with triple-digit growth. The chips line is Trainium, and it matters because it is the counterparty story again from the supply side. Anthropic trains on Trainium, Amazon marks up Anthropic, and the chip revenue and the equity mark are two views of the same relationship. You can track how that relationship prices in real time on our models tracker and status board.

Scoring Our Own Signposts

From Wednesday's piece: whether Amazon confirms the split, confirmed in full. Whether Meta manufactures a counterparty via external Llama licensing or a compute partnership, still open, and after this week the pressure to do it is higher than ever. Whether Microsoft discloses an ex-OpenAI RPO figure, that one waits for next quarter.

Three new signposts for the next leg. First, whether any analyst or filing starts quoting hyperscaler earnings ex-lab-marks the way energy analysts quote earnings ex-hedging gains; the moment that becomes standard, the flattering quarter stops flattering. Second, whether Amazon ever breaks out how much of the $496 billion backlog is OpenAI and Anthropic, because a backlog concentrated in two loss-making labs is a different asset than a backlog spread across ten thousand enterprises. Third, whether the Anthropic mark survives the next private round. Two public companies now carry the same private valuation inside reported earnings. That valuation has only ever gone one direction. Income statements run both ways.

The counterparty test was the right test, and Amazon passed it with the best evidence of the week. Just keep the two ledgers separate when you read the coverage. The backlog is a contract. The mark is an opinion. This week the opinion was worth twice the company.