Dan Sundheim

Founder & CIO, D1 Capital Partners

Long / ShortAUM $11.23BPositions 44Q1 2026

🏆 Clone Portfolio Track Record

Rank #25 of 69 by 3-year alpha vs SPY · mechanically replicating this book, rebalanced at filing dates

A strong clone record is a track record, not a forecast — tested across a decade it doesn't reliably repeat. See what actually holds up →

Analyst Take · Q1 2026

AI

D1's $11.2B book leans industrials (36%): CART stays the anchor at 7.5%, DHR quadrupled (+312%), MELI +67%, TXN +261%, with new stakes in NU, TMO and CPNG. Cuts cluster in cyclicals — CLH, SHW, XPO all roughly halved. Clone rank #22, +3.8pt alpha.

Generated quarterly from the filing data itself — holdings, changes, sector mix and clone-performance rank. Not investment advice.

Dan Sundheim, formerly chief investment officer of Viking Global, founded D1 Capital Partners in 2018. D1 runs a long/short book spanning public and private growth companies, with a technology and consumer tilt.