Index Ventures Raises $2B Across Three Funds After Wiz Exit

A venture fundraise is usually only interesting for one of two reasons: the size, or what it signals about where the money is going next. Index Ventures' new $2 billion haul, reported by TechCrunch, is interesting for both. The 30-year-old firm split the raise across a $400 million seed-focused fund, a $900 million venture fund, and a $700 million top-up to the $1.5 billion growth fund it closed in 2024. That brings its total available capital to $3.5 billion.

The context is the piece the headline number obscures. Index was the largest outside shareholder in Wiz, the cybersecurity company Alphabet bought for $32 billion earlier this year, and its 12% stake was reportedly worth around $3.8 billion, per Reuters reporting cited in the piece. That is the kind of single-deal outcome that resets an LP conversation. Two years ago the same firm raised $2.3 billion across two funds; this cycle it is raising a comparable amount into a market where the most contested rounds sit in AI, not in the SaaS categories that built the last vintage.

Where that capital ends up is the part worth watching. TechCrunch flags Index's existing AI bench: robotics company Physical Intelligence, inference platform Fireworks AI, and Anthropic, which Index reportedly backed when the model lab raised at a $183 billion valuation last September. A $700 million growth top-up on top of positions like those reads less like fresh exploration and more like ammunition to defend pro rata in the next Anthropic-style round, where check size is the barrier to entry.

The honest caveat is that the reporting does not break out how the growth top-up will split between follow-ons and new deals, does not name new partners hired to deploy the money, and treats the Wiz stake value as a Reuters-sourced estimate rather than a settled figure. Take the specifics as reported, not settled.

For founders, the practical read is simpler. There is now a well-capitalized, Wiz-credentialed lead with a dedicated $400 million seed pocket and follow-on capacity all the way through growth, actively looking for what comes next in AI infrastructure and applied AI. That combination is rare, and it lasts until the money is spent.