Amazon’s AWS CEO Just Sent Shivers Down the Spines of AI Bears. Supply is Mostly ‘Spoken For’ Through 2028.

Amazon's AI spending is settling a statement betwixt the bulls and the bears. Amazon Web Services (AWS) CEO Matt Garman spent Monday connected Bloomberg Technology arguing that AWS's maturation is lone getting started. He past went to X and quantified it successful a mode that undercuts each carnivore lawsuit that AI request is topping out. "Much of our capableness is already spoken for done 2027 and into 2028, and request inactive importantly outstrips supply," Garman wrote. "We're going to support gathering to support up with what customers are asking for."

That azygous committedness reframes the statement implicit hyperscaler capex. Garman is telling the marketplace that AWS has already booked its adjacent 2 years of infrastructure, which is wherefore the institution is comfy spending astatine a historical pace.

The Numbers Behind the Quote

Amazon.com (NASDAQ:AMZN) reported Q2 2026 AWS gross of $42.232 billion, up 37% year-over-year, which absorption flagged arsenic the fastest maturation successful 18 quarters. AWS Q2 operating borderline came successful astatine 39.4%, and superior expenditures reached $54.208 cardinal successful the quarter, a 68.44% year-over-year jump.

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CEO Andy Jassy sized the AI stack directly, stating: "AWS is booming, increasing 36.7% year-over-year successful Q2, our fastest maturation successful 18 quarters, and our AI and Chips businesses each eclipsed tally rates of much than $25 billion." Both are increasing astatine triple-digit rates. AWS main Garman besides flagged a ample displacement from grooming to inference workloads, the existent usage of models, which tends to nutrient sticky, recurring compute request alternatively than one-off grooming bursts.

UBS estimates AWS maturation volition accelerate to 48% adjacent twelvemonth arsenic Trainium scales with immoderate assistance from OpenAI. Prediction markets are echoing the bullish buildout thesis: Polymarket traders delegate a 96.3% probability that Amazon's 2026 capex clears $190 billion. Shares person rallied 20.1% successful the past 5 trading sessions.