How Justin Ernest invested nearly $500M into hot startups without a traditional VC fund

Editor's take

Justin Ernest's Sabertooth VC has deployed close to $400 million into prominent AI companies, including Anthropic, Anduril, and SpaceX, by leveraging a pre-existing network of limited partners rather than a conventional fundraising cycle.

This approach signals a potential shift in venture capital deployment, particularly for founders with established connections. It allows for faster capital allocation to high-growth sectors like AI, bypassing the lengthy and often unpredictable process of traditional fundraises, which can be a significant hurdle for emerging managers. The success of this model could encourage similar "network-based" funds, potentially increasing competition for deals and accelerating investment in key technological areas.

Future developments will reveal whether this strategy can be replicated at scale or if it remains a bespoke solution tied to Ernest's specific network. The long-term performance of these investments, especially against those made by established VC firms with broader deal sourcing and operational support, will be a critical indicator. Observing if Sabertooth can consistently identify and back winners without the traditional due diligence and partnership structures of established funds will be key.