D1
D1 Capital Partners (Sundheim)
CIK: 0001747057 · Filing period: 2025-12-31
Innovation Edge
Daniel Sundheim runs a concentrated book of high-conviction bets across public and private markets.
1.3×
Trust Weight
42
Positions
4
In our model
13
New
17
Increasing
8
Decreasing
4
Unchanged
In Our Model Portfolio
These holdings also appear in the Big Money Radar model
Recent Moves
What D1 Capital Partners opened, added to, or trimmed in their latest 13F — 48 position changes
—
SPACE EXPLORATION TECHN CORP
● New
61.9% of port.
—
JAMES HARDIE INDS PLC
▼ Trimmed -3%
2.1% of port.
NU
NU HLDGS LTD
▲ Added +72%
1.7% of port.
—
JOHNSON CONTROLS INTERNATION
▲ Added +206%
1.6% of port.
MLB1
MERCADOLIBRE INC
▼ Trimmed -26%
1.4% of port.
USFD
US FOODS HLDG CORP
▲ Added +5%
1.3% of port.
SHW
SHERWIN WILLIAMS CO
▲ Added +164%
1.2% of port.
TMO
THERMO FISHER SCIENTIFIC INC
▲ Added +13%
1.2% of port.
KRC
KILROY REALTY CORP
▼ Trimmed -7%
1.1% of port.
TPD
SOMNIGROUP INTERNATIONAL INC
▲ Added +6%
1.1% of port.
Top 10 positions (% of portfolio)
Sector breakdown
All Holdings
42 positions, sorted by portfolio weight
← swipe to see all columns
| # | Company | Ticker | Sector | % of Portfolio | Activity | Change |
|---|---|---|---|---|---|---|
| 1 | MAPLEBEAR INC | CART | Other | 9.5% | — Unchanged | — |
| 2 | CLEAN HARBORS INC | CLH | Other | 6.1% | ▲ Increasing | +14% |
| 3 | FLOWSERVE CORP | FLS | Other | 5.0% | ▲ Increasing | +2% |
| 4 | JAMES HARDIE INDS PLC | — | Other | 4.7% | ▲ Increasing | +28% |
| 5 | REDDIT INC | RDDT | Other | 4.5% | ▲ Increasing | +5% |
| 6 | MERCADOLIBRE INC | MLB1 | Other | 4.2% | ▲ Increasing | +74% |
| 7 | APPLOVIN CORP | APP | Technology | 4.2% | ▼ Decreasing | -20% |
| 8 | SEA LTD | SE | Communications | 4.2% | ▲ Increasing | +170% |
| 9 | KNIGHT-SWIFT TRANSN HLDGS IN | KNX | Other | 3.8% | ▲ Increasing | +107% |
| 10 | KILROY RLTY CORP | KRC | Other | 3.6% | ▲ Increasing | +23% |
| 11 | US FOODS HLDG CORP | USFD | Other | 3.0% | ▲ Increasing | +27% |
| 12 | SCHWAB CHARLES CORP | SCHW | Financials | 3.0% | ▼ Decreasing | -18% |
| 13 | SHERWIN WILLIAMS CO | SHW | Other | 2.9% | ● New | NEW |
| 14 | AMAZON COM INC | AMZN | Consumer | 2.9% | ● New | NEW |
| 15 | XPO INC | XPO | Other | 2.6% | ▼ Decreasing | -19% |
| 16 | LINEAGE INC | LINE | Other | 2.4% | ▲ Increasing | +20% |
| 17 | DISNEY WALT CO | DIS | Other | 2.4% | ▲ Increasing | +84% |
| 18 | META PLATFORMS INC | META | Technology | 2.3% | ▲ Increasing | +39% |
| 19 | SPOTIFY TECHNOLOGY S A | SPOT | Communications | 2.1% | ● New | NEW |
| 20 | NVIDIA CORPORATION | NVDA | Technology | 2.0% | ▲ Increasing | +86% |
| 21 | ENTEGRIS INC | ENQ | Other | 2.0% | ▲ Increasing | +117% |
| 22 | LINDE PLC | — | Other | 1.9% | ● New | NEW |
| 23 | CAPITAL ONE FINL CORP | COF | Financials | 1.9% | ▼ Decreasing | -16% |
| 24 | ECHOSTAR CORP | SATS | Other | 1.9% | ▲ Increasing | +126% |
| 25 | SYNOPSYS INC | SNPS | Other | 1.7% | ▲ Increasing | +141% |
| 26 | APOLLO GLOBAL MGMT INC | APO | Other | 1.6% | — Unchanged | — |
| 27 | JOHNSON CTLS INTL PLC | — | Other | 1.5% | ● New | NEW |
| 28 | GE HEALTHCARE TECHNOLOGIES I | GEHC | Other | 1.4% | ▲ Increasing | +77% |
| 29 | CORE & MAIN INC | CNM | Other | 1.3% | ▼ Decreasing | -49% |
| 30 | AUTODESK INC | ADSK | Other | 1.3% | ● New | NEW |
| 31 | DANAHER CORPORATION | DHR | Industrials | 1.2% | ▼ Decreasing | -38% |
| 32 | ARISTA NETWORKS INC | ANET | Other | 1.2% | ● New | NEW |
| 33 | BROADCOM INC | AVGO | Technology | 1.2% | ▼ Decreasing | -46% |
| 34 | API GROUP CORP | APG | Other | 0.8% | — Unchanged | — |
| 35 | TEXAS INSTRS INC | TXN | Other | 0.8% | ● New | NEW |
| 36 | QNITY ELECTRONICS INC | Q | Other | 0.7% | ● New | NEW |
| 37 | BANK AMERICA CORP | BAC | Financials | 0.6% | ▼ Decreasing | -78% |
| 38 | AFFIRM HLDGS INC | AFRM | Other | 0.6% | — Unchanged | — |
| 39 | NISOURCE INC | NI | Other | 0.5% | ● New | NEW |
| 40 | AMERICAN ELEC PWR CO INC | AEP | Other | 0.4% | ● New | NEW |
| 41 | HYPERLIQUID STRATEGIES INC | PURR | Other | 0.3% | ● New | NEW |
| 42 | MEDLINE INC | MDLN | Other | 0.1% | ● New | NEW |
⚠ Disclaimer: Holdings data from SEC EDGAR 13F filings for D1 Capital Partners (Sundheim), delayed up to 135 days after quarter-end. This is not investment advice. The investor may have already changed these positions.
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