SpaceX Says a Mystery AI Customer Adds $1.11 Billion a Month. Google Shows How Fast Compute Is Growing

SpaceX Says a Mystery AI Customer Adds $1. 11 Billion a Month. Google Shows How Fast Compute Is Growing Habib Ur Rehman Sun, September 13, 2026 at 12:42 PM GMT+2 3 min read SPCX GOOG Space Exploration Technologies Corp.

(NASDAQ: SPCX ) says a new, unnamed hosting customer will begin paying $1. 11 billion per month on December 1. That is a $13.

32 billion annualized run rate, not necessarily a guaranteed $13 billion contract. Alphabet Inc. (NASDAQ: GOOGL ) shows both how quickly this business can scale and why contract terms matter.

SpaceX CFO Bret Johnsen disclosed the agreement at Goldman Sachs' September 10 technology conference. Management said it had closed the deal earlier that month but did not identify the customer, capacity or full term. That missing information prevents investors from estimating required hardware or margins.

Johnsen also described the company's compute arrangements as roughly 90-day commitments followed by a 90-day exit period. Annualizing one month therefore measures pace, not durable backlog. Broadcom’s Anthropic Ramp Puts Google’s TPU Business in a Different Light Google provides the disclosed comparison SpaceX signed Google to a separate cloud-services agreement in June.

An SEC filing says Google will pay $920 million per month from October 2026 through June 2029 for access to about 110,000 NVIDIA GPUs and related equipment. Yet either party can terminate after December 31 with 90 days' notice, and Google can reduce payments or exit if SpaceX misses its September delivery requirement. For SpaceX, these customers can monetize AI infrastructure quickly and help fund a larger compute buildout.

The company's second-quarter revenue rose more than 90% to $7. 8 billion, while its AI segment turned adjusted EBITDA positive. The bear case is capital intensity, hardware obsolescence and revenue concentration.

A spectacular run rate can disappear faster than a conventional multiyear backlog when cancellation rights are short. Alphabet gains flexible external capacity while its own cloud demand accelerates. Google Cloud revenue rose 82% to $24.

8 billion in the second quarter. That supports the idea that compute demand is outrunning internal supply. It also exposes Alphabet to vendor delivery and raises the question of why a leading infrastructure owner must rent so much capacity from a new competitor.

SpaceX had no comparable public holding in Q1 before its June IPO. Insider Monkey's hedge fund database shows VY Capital with 271,811,500 shares in Q2. GOOGL holders increased to 275 from 265, while Berkshire Hathaway owned 78,791,167 shares after lifting its position 46%.

These quarter-end snapshots predate the mystery-customer disclosure. As of August 31, 77,698,668 GOOGL shares were sold short, roughly 0. 72% of float and 3.

48 days of average volume. The compute opportunity is large. Investors should value signed revenue by its cancellation rights, not its annualized headline.

Story Continues While we acknowledge the potential of SPCX and GOOGL as investments, we believe certain other AI stocks offer greater upside potential and carry less downside risk. If you're looking for an extremely undervalued AI stock that also stands to benefit significantly from Trump-era tariffs and the onshoring trend, see our free report on the best short-term AI stock . READ NEXT: The Trillion-Dollar AI Capex Gap: Why Too Much Hardware Could Be Nvidia's Trap and Microsoft's Opportunity and Redditors Are Skeptical of SpaceX's Orbital Data Centers.

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