D1 Capital Partners
Crossover fund blending public equities with late-stage private technology positions.
Founded in 2018 by former Viking Global CIO Daniel Sundheim, who seeded the firm with more than $500m of his own capital, D1 invests in public and private markets globally from a single flexible vehicle. Its private book has spanned SpaceX, Instacart, Ramp and reported positions in OpenAI and Anthropic, and in 2026 the firm moved to raise its first dedicated private-equity fund.
d1capital.com ↗·
New York, United States·est. 2018·North America