D1 Capital Partners
Long-biased crossover fund combining public equities with late-stage private technology investments.
D1 is basically a hedge fund doing venture deals, which means they bring serious capital firepower but also hedge fund expectations. Sundheim runs a tight ship with heavy emphasis on metrics and performance - great if you want a disciplined investor who can write big checks, less great if you need hand-holding or patience during rough patches. They're relatively new to venture (2018) but have quickly built credibility by backing winners and not being afraid to pay up for quality. The upside is they can lead massive rounds and have deep pockets for follow-ons; the downside is they may not have the venture-specific operational expertise of traditional VC shops.
- —Best for: Growth-stage companies that need large checks and can handle performance pressure
- —Watch out for: Hedge fund mentality means less patience for extended burn or pivots
- —Known for: Writing huge checks quickly for proven businesses with strong metrics
D1 Capital Partners focuses on growth-stage companies in technology, media, and telecommunications, with a particular emphasis on software, internet, and consumer businesses. They look for companies with strong fundamentals and sustainable competitive advantages that can scale globally.
Primarily Series B through pre-IPO growth equity, though they'll do some later-stage Series A. Heavy focus on enterprise software, fintech, consumer internet, and TMT. Ticket sizes typically $25-100M+ for minority stakes in proven businesses with clear path to profitability.
Former Viking Global Investors partner who launched D1 in 2018 with $5B+ AUM. Known for systematic, data-driven approach and ability to write massive checks. Respected for operational discipline but can be demanding on portfolio companies.
Former Goldman Sachs tech banker who joined D1 early. Leads many of their enterprise software investments and has strong relationships with later-stage founders. Known for being thorough in diligence but moves quickly once convinced.
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