$94 billion. That is what Google's decade-old SpaceX position is worth on paper after SpaceX went public in June at roughly $135 a share, hitting a valuation near $1.77 trillion in what became the largest IPO on record. The number sounds staggering until you read the fine print.

The original bet was $1 billion, placed in January 2015 alongside Fidelity. Together they picked up just under 10% of SpaceX when the company was valued at a little over $10 billion. Subsequent funding rounds diluted Google's slice down to roughly 5%, but even that rump stake compounded into a position worth nearly 100 times the entry price.

The gain hit Google's books in Q2. Total investment income swelled by about $99 billion on paper, and reported profit reached $112 billion. Anthropic holdings contributed too. But of the $9.11 Google earned per share, $6.26 traced back to the SpaceX mark-up alone. Strip that out and the quarter looks ordinary. The unrealised gain also triggered a $21.9 billion tax bill, real cash owed on money Google has not actually collected.

Wall Street noticed. The stock closed down roughly 1.2% the day results dropped, partly because Google spent $44.9 billion on AI in just three months and burned through $5.9 billion more cash than it generated. Investors sitting on that kind of spending trajectory were not about to cheer a paper windfall. Google's earnings release gave the entire SpaceX position a single line and did not even name the company.

The lockup situation makes the headline figure even more academic. Of the $94 billion, around $80 billion is frozen right now. The remaining slice carries a longer hold. SpaceX shares did climb above $200 post-IPO, then dropped back to around $114 by July 23, showing how quickly the paper value can move in either direction. The first unlock window opens in August, when SpaceX is also due to report earnings.

This is not the first time Google has booked a quiet paper gain like this. Early 2025 saw an $8 billion mark-up handled the same way, with minimal disclosure and zero fanfare. The pattern is consistent: enormous numbers, real constraints, and a market that increasingly judges Alphabet on how fast it burns through cash chasing AI infrastructure rather than on what its decade-old venture bets are worth today.

This article is for informational purposes only and does not constitute financial advice or an investment recommendation.