Dan Sundheim
D1 Capital Partners · Focuses on companies whose revenue and profits grow fast
Top 5 holdings: SPCX 61.9%, CART 3.1%, JAMES HARDIE INDS PLC 2.1%, NU HLDGS LTD 1.7%, JOHNSON CONTROLS INTERNATION 1.6%
Holdings in or near the buy zone today
From stocks Dan Sundheim holds · latest close
Price levels and picks are calculated automatically with the same formula for every stock — for education only, not a recommendation to buy or sell. · How it's calculated
Trades in Q2 2026
Compared with the previous quarter's report
LINDE PLC
AMRIZE LTD
SEAGATE TECHNOLOGY HLDNGS PL
DPC HOLDINGS PLC
All holdings
Weight = value of that stock ÷ total value of US stocks in the report
JAMES HARDIE INDS PLC
NU HLDGS LTD · shares +72%
JOHNSON CONTROLS INTERNATION · shares +207%
Portfolio value over time
Each quarter per the 13F report (value at quarter end)
Latest $34.8B
| Quarter | SPCX | CART | JAMES HARDIE | NU HLDGS LTD | JOHNSON CONT |
|---|---|---|---|---|---|
| Q2 2026 | 61.9% | 3.1% | 2.1% | 1.7% | 1.6% |
| Q1 2026 | – | 7.5% | 4.8% | 3.3% | 1.4% |
| Q4 2025 | – | 9.5% | 4.7% | – | 1.5% |
| Q3 2025 | – | 9.5% | 4.2% | 1.9% | – |
| Q2 2025 | – | 14.2% | – | 4.6% | – |
| Q1 2025 | – | 13.8% | – | 1.5% | – |
Sector breakdown
Other whales
13F reports show only US stocks held at quarter end and can be filed up to 45 days late · They exclude short sales, options and other assets · For educational purposes only — not investment advice