D1 Capital Partners is a global investment firm founded in 2018 by Daniel Sundheim that deploys capital across both public and private markets. The firm employs a fundamental, research-intensive investment strategy with a focus on medium- to long-term returns across consumer, business services, financial services, healthcare, industrials, real estate, technology, media, and telecommunications sectors.
Deal activity increased 133% year-over-year (7 deals in the last 12 months). Average disclosed round size is $410.8M (across 91 rounds with reported amounts).
Portfolio
89
Fund Size
—
Top Stage
Growth
Last 12 Mo
8
Team
Andrew Wynne
Investment Partner
David Silverman
Partner
Jonathan Bregman
Partner
Max Hermelin
Analyst
Daniel Sundheim
Founder & Chief Investment Officer
Jake Swinghamer
Investor
Thomas Burke
Investor
Portfolio Breakdown
Stage Distribution
Sector Distribution
Investment Activity
Portfolio
| Company | Round | Amount | Date |
|---|---|---|---|
 Ramp Network | Series F | $750M | Jun 2026 |
 Hadrian | Growth | $180M | Jan 2026 |
 Kraken | Growth | — | Jan 2026 |
 Ualá | Unknown | $195M | Jan 2026 |
 Base Power | Series D | $1B | Jan 2026 |
| MMultiverse Labs | Series D | $15M | Jan 2026 |
 Ramp | Growth | — | Nov 2025 |
 Beacon Software | Series B | $250M | Nov 2025 |
 OpenAI | Growth | $8.3B | Aug 2025 |
| Ramp | Growth | — | Jul 2025 |
| Ramp | Series E | $200M | Jun 2025 |
 Anthropic | Series E | $3.5B | Mar 2025 |
 Just Salad | Growth | $200M | Jan 2025 |
| Ualá | Unknown | $300M | Nov 2024 |
 Sigma Computing | Series D | $200M | May 2024 |
| Ramp | Series D | $150M | Apr 2024 |
 DriveNets | Series C | $262M | Aug 2022 |
 VulcanForms | Growth | $355M | Jul 2022 |
 Multiverse | Series D | $220M | Jun 2022 |
 Ultima Genomics | Growth | — | May 2022 |
 Podimetrics | Series C | $45M | Mar 2022 |
| Ramp | Growth | $200M | Mar 2022 |
 CelLink | Series D | $250M | Feb 2022 |
 CelLink | Series D | $250M | Feb 2022 |
 Fireblocks | Series E | $550M | Jan 2022 |
Top Co-Investors
Last updated: 9 September 2026