Alphabet (GOOGL) SpaceX Stake Is Now Worth About $69 Billion

• Alphabet (NasdaqGS:GOOGL) has increased its SpaceX stake, now valued at about US$69b, deepening its private space exposure.
• The group has agreed to pay SpaceX for access to Nvidia GPUs to accelerate Gemini Enterprise AI workloads.
• Google's new Gemini 4 Carbon model is reported to nearly match Anthropic's Claude Opus 5.5 performance at roughly one-third the price.
• The larger SpaceX stake and Gemini 4 Carbon rollout only tell part of the Alphabet story for investors today. Check out 1 major warning sign that Alphabet investors should know about.

Alphabet is far from the only business tied into the build out of AI plumbing, so it can be worth scanning 52 AI infrastructure stocks.

Alphabet runs Google Search, YouTube and a broad cloud and data infrastructure footprint across the US and other major regions, which gives the group both the cash resources and technical base to absorb large SpaceX and Nvidia commitments tied to its Gemini AI push.

4 things going right for Alphabet that this headline doesn't cover.

Alphabet’s SpaceX and Nvidia deals test whether AI spend is really translating into demand

Alphabet’s Narrative is built on a simple promise. Heavy AI capex only makes sense if it converts into sticky Gemini and Google Cloud usage rather than just larger power and chip bills.

"The main factor that has to go right is that Alphabet converts heavy AI infrastructure and data center investment, including custom TPUs and long-term power contracts, into durable and profitable demand for Gemini and Google Cloud…"

See how the full story points towards a $408 fair value for Alphabet.

The expanded SpaceX stake plus multi billion dollar Nvidia GPU commitment push Alphabet even further into that AI infrastructure bet. This news leans into the bullish side of the Narrative, which highlights surging demand for Gemini Enterprise and AI model APIs, and a large cloud backlog that already reflects real customer appetite for compute intensive workloads.

At the same time, locking in expensive external GPUs while also funding TPUs and fresh eurobond debt intensifies the key risk analysts have flagged. If enterprise AI adoption or API usage slows, depreciation, energy costs and financing tied to this capacity could bite into margins faster than Search and YouTube monetization can offset, in contrast to Microsoft or Amazon that are following similar tracks.

For Alphabet, the same SpaceX and Nvidia headlines can read like proof of an AI infrastructure edge or a cash hungry overreach, depending on which Narrative investors choose to believe.

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