Kleiner Perkins Raises $3.5 Billion as Silicon Valley's Biggest VC Firms Bet Everything on AI

Kleiner Perkins has closed $3.5 billion in fresh capital across two funds, marking one of the firm's largest fundraises in its five-decade history and signaling a decisive shift in how legacy venture capital firms are repositioning themselves for the AI era. The firm raised $1 billion for its 22nd early-stage venture fund and an additional $2.5 billion for a separate vehicle focused on late-stage growth investments — nearly double the $2 billion it raised less than two years ago.

The outsized raise reflects the firm's growing confidence in its AI portfolio. Kleiner Perkins holds early stakes in Together AI, Harvey, and OpenEvidence, and is an investor in both Anthropic and SpaceX — two companies widely expected to pursue IPOs this year. The firm also realized significant returns from Figma's IPO last year, having led its $25 million Series B in 2018, and scored a meaningful exit when its portfolio company Windsurf was acqui-hired by Google.

Kleiner Perkins is not alone. The broader venture landscape is experiencing a wave of mega-fundraises driven almost entirely by AI conviction. Thrive Capital recently secured $10 billion in fresh commitments, while General Catalyst and Founders Fund have also closed or are in the process of closing multi-billion-dollar vehicles. The message from the capital markets is becoming unmistakable: institutional investors are placing concentrated bets that the AI infrastructure buildout still has years of compounding growth ahead of it.

What makes Kleiner Perkins' raise particularly notable is the firm's operational profile. Despite managing billions in assets and a portfolio that includes some of the most valuable private companies in the world, the firm operates with just five partners — a lean structure that has allowed it to move quickly on high-conviction bets while shedding some of its earlier institutional inertia. That structure has seen some turnover recently, with partner Ev Randle departing for Benchmark and Annie Case transitioning to an advisory role.

The real question heading into the back half of the decade is whether these enormous capital pools will be deployed into a market that can absorb them. Exit activity remains sluggish, and while IPO windows have cracked open for names like Figma, the broader pipeline of late-stage companies ready to go public is still constrained. For Kleiner Perkins and its peers, the bet is that Anthropic, SpaceX, and the next generation of AI-native companies will eventually provide the liquidity their limited partners are waiting for — and that being early and concentrated in the right names will prove to be the defining trade of the decade.

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