Moody's flags Oracle and CoreWeave as AI's weakest credit link

Moody’s Ratings said in a research note this week that the race to build AI infrastructure is draining free cash flow and pushing balance-sheet risk higher at six major technology companies, per CNBC. “The transition from asset-light to asset-heavy models requires unprecedented levels of investment,” the agency wrote in the Wednesday note, saying the shift threatens credit quality at Microsoft, Amazon, Alphabet, Meta, Oracle, and CoreWeave. Moody’s projects combined capital expenditures of $785 billion in 2026, climbing to about $1 trillion the following year.

Direct debt across the six has reached roughly $460 billion. Hours after the note circulated, Alphabet delivered a live demonstration of the mechanism. Alphabet shows the AI cash squeeze in real time Alphabet reported second-quarter results after the close on July 22 showing revenue up 24% to $119.

8 billion and Google Cloud revenue up 82% to $24.8 billion, per the earnings call transcript. Operating income reached $40.

8 billion on a 34% margin. Capital spending of $44.9 billion outran $39.

1 billion in operating cash flow, leaving free cash flow at negative $5.9 billion, the first negative quarter since Alphabet went public in 2004. Chief Financial Officer Anat Ashkenazi lifted full-year capex guidance to a range of $195 billion to $205 billion, up from $180 billion to $190 billion a quarter earlier, and signaled a further significant increase in 2027.

Shares fell more than 4% after hours and buybacks were halted. There are two cushions. Alphabet is still positive on a trailing-12-month free cash flow basis, at about $53 billion, and it still has roughly $240 billion in cash and marketable securities.

Oracle and CoreWeave carry the sharper credit risk According to Moody’s, Microsoft, Alphabet, Amazon, and Meta all have some of the strongest balance sheets among all companies globally, which suggests that an immediate downgrade is highly unlikely to happen for them. The pressure piles on the two lower-rated memb