Founders Fund is a San Francisco venture capital firm known for contrarian bets in aerospace, defense, AI, and deep tech.
Founders Fund hired former OpenAI executive Ryan Beiermeister, adding frontier-lab operating experience to its investing team as top venture firms compete aggressively to poach talent directly out of leading AI labs.
Jul 16, 2026Founders Fund closed a record $6 billion fourth growth fund in May 2026, barely a year after its $4.6 billion third growth fund, as mega-managers keep out-raising and out-deploying everyone else.
Jul 7, 2026Berlin-based defense-technology startup Stark raised roughly $569 million in a round led by Founders Fund and Sequoia Capital, one of the largest European defense-tech financings on record. The deal underscores how aggressively top US venture firms are now backing European defense as the continent rearms and attritable autonomous systems reshape the battlefield.
Jun 26, 2026Founders Fund backed a startup working on humane fish-harvesting technology -- a deliberately contrarian, non-AI wager from one of tech's most aggressive funds. It's a reminder that even in an AI-saturated cycle, top firms still hunt for asymmetric bets in overlooked physical-world categories.
Jun 20, 2026Hydra Host raised a $100M Series A led by Kindred Ventures, with ARK, Founders Fund, and Nvidia participating, to scale its bare-metal GPU platform. The round is a bet that the AI buildout still needs new ways to provision and access compute, not just more chips.
Jun 17, 2026