Amazon tops $3 trillion after Thiel stake filing

That kind of move has real market consequences. Amazon is now one of only a handful of U.S. companies to cross the $3 trillion mark, putting it in a club that includes Nvidia and Apple and reinforcing its weight in major indexes and portfolio benchmarks. With a 10.8% net margin and a balance sheet that remains stronger than many peers, Amazon is better positioned than rivals to keep funding the capital spending needed for AI data centers and cloud capacity.

Thiel’s position also lands at a time when the stock is still technically elevated but not overheated. The 14-day RSI stands at 66.4, while the MACD remains above its signal line, suggesting momentum is still intact even after the shares pulled back from an August 3 peak of $284.02. Trading volume has cooled from that breakout, but the move remains one of the defining megacap rallies of the year.

The broader backdrop is a market still tilted toward AI infrastructure winners, with Amazon benefiting from the same appetite that has propelled Microsoft and the Nasdaq-100. The SPY trade-signal snapshot remains neutral, but the mega-cap tech bid has kept capital flowing toward companies with large-scale cloud businesses and enough cash generation to absorb rising technology spending.

For investors, the key question is whether AWS can keep translating AI demand into durable revenue growth without margins getting squeezed by the cost of compute, chips and data centers. Amazon’s next catalyst is likely to come from the pace of cloud bookings and any update on capital spending when the company reports again.