Google's stake portfolio tops $100B

Alphabet’s quarter had a second story hiding behind the ad business and cloud numbers. It was the investment book. In the March 31, 2026 quarter, Alphabet booked a huge gain from revaluing private company stakes, pushing the carrying value of its non-marketable equity securities to $91.3 billion. That is why investors are suddenly talking about Google less like a pure operating company and more like a giant tech platform with a venture portfolio attached. (publicnow.com) ### What actually changed? Alphabet said other income and expense rose sharply year over year because of fair-value gains on non-marketable equity securities. FactSet’s earnings note put the GAAP EPS boost at a $37.7 billion net gain tied primarily to those unrealized marks. In plain English, Alphabet did not sell a pile of startups. It marked so(publicnow.com)se stakes are worth on paper. (publicnow.com) ### What sits inside that bucket? The company does not list every private holding in the 10-Q, but two names explain why the number got so big so fast — SpaceX and Anthropic. Alphabet’s SpaceX stake resurfaced in an Alaska regulatory filing that showed Google LLC holding about 6.1% at the end of 2025. Separately, court documents revealed Google o(publicnow.com)ats. (morningstar.com) ### Why is SpaceX such a big deal here? Because the math got absurd. Alphabet invested $900 million in SpaceX in 2015 at roughly a $12 billion valuation. By early 2026, reporting around SpaceX’s merger with xAI pointed to a combined valuation of about $1.25 trillion. If y(morningstar.com)depending on the exact ownership and security terms. That one asset can reshape how people think about Alphabet’s balance sheet. (cnbc.com) ### And what about Anthropic? Anthropic matters for a different reason. SpaceX is a legacy moonshot that turned into a monster financial asset. Anthropic is an active strategic bet in the middle of the AI race. Google had already invested more than $3 billion for that roughly 14% stake, and CNBC reported last month tha(cnbc.com)o-market luck. It is Alphabet using its balance sheet to secure exposure to a frontier model company while also pulling demand toward its own compute stack. (techcrunch.com) ### Why does the accounting matter? Because unrealized gains flatter GAAP earnings without creating operating cash flow. The business did not suddenly sell more search ads because SpaceX got more valuable. But investors still care, because these marks reveal assets that had been mostly invisible. The cat(techcrunch.com)ble events — not a clean daily market price. (publicnow.com) ### So is Alphabet basically a VC fund now? Not really — but the comparison is no longer silly. Search and cloud still drive the company. But Alphabet now also has a side portfolio large enough to change earnings, valuation debates, and capital-allocation questions all by itself. When one company owns major pieces of both a frontier AI lab and the most valuable private space company around, that is not a footnote anymore. (publicnow.com) ### What is the bottom line? The real news is not that Alphabet crossed some neat round number. It is that the company’s hidden assets are now big enough to force a rewrite of the story. Alphabet is still a search-and-cloud giant. But it is also sitting on a private-equity portfolio that can swing reported profits by tens of billions — and that portfolio is concentrated in exactly the sectors investors care most about right now. (publicnow.com)