Featured 13F manager
D1 Capital Partners L.P. Dan Sundheim
New York, NY 20 processed 13Fs on this site · 2021 Q3–2026 Q2
- $34.8B
- 55 Positions
- 2026 Q2
- +209.7% QoQ
- Top 5 70.4%
Portfolio
top 5 70.4% · top 10 76.7%
- SPCX - Space Exploration Techn · CLASS A 61.9%
- CART - Maplebear 3.1%
- JHX - James Hardie Inds 2.1%
- NU — · CL A 1.7%
- JCI - Johnson Controls 1.6%
- MELI - Mercadolibre 1.4%
- USFD - US Foods 1.3%
- DHR - Danaher Del 1.2%
- SHW - Sherwin Williams 1.2%
- RDDT - Reddit · CL A 1.2%
- TMO - Thermo Fisher Scientific 1.2%
- KRC - Kilroy Realty 1.1%
- Other 21.0%
AUM over time
Book
| CART - Maplebear | 9.48% | Hold | 22,558,255 | $44.98 | $1B | — | — |
| CLH - Clean Harbors | 6.10% | Add +13.8% | 2,781,882 | $234.48 | $652M | +336,299 | +$84M |
| FLS - Flowserve | 4.96% | Add +2.4% | 7,657,602 | $69.38 | $531M | +178,251 | +$134M |
| JHX - James Hardie Inds | 4.73% | Add +28.4% | 24,402,713 | $20.75 | $506M | +5,404,866 | +$141M |
| RDDT - Reddit · CL A | 4.55% | Add +4.6% | 2,118,597 | $229.87 | $487M | +94,000 | +$21M |
| MELI - Mercadolibre | 4.22% | Add +74.3% | 224,481 | $2,014 | $452M | +95,678 | +$151M |
| APP - Applovin · CL A | 4.21% | Reduce −20.0% | 669,282 | $673.82 | $451M | −167,500 | −$150M |
| SE - SEA | 4.15% | Add +169.6% | 3,485,043 | $127.57 | $445M | +2,192,400 | +$214M |
| KNX - Knight Swift · CL A | 3.77% | Add +106.9% | 7,718,299 | $52.28 | $404M | +3,988,299 | +$256M |
| KRC - Kilroy Rlty | 3.63% | Add +22.6% | 10,400,212 | $37.37 | $389M | +1,917,558 | +$30M |
| USFD - US Foods | 3.01% | Add +27.4% | 4,283,474 | $75.32 | $323M | +922,274 | +$65M |
| SCHW - Schwab Charles | 2.95% | Reduce −17.5% | 3,154,790 | $99.91 | $315M | −667,114 | −$50M |
| SHW - Sherwin Williams | 2.91% | New | 962,124 | $324.03 | $312M | +962,124 | +$312M |
| AMZN - Amazon | 2.89% | New | 1,340,523 | $230.82 | $309M | +1,340,523 | +$309M |
| XPO - Xpo Logistics | 2.58% | Reduce −18.8% | 2,035,042 | $135.91 | $277M | −470,696 | −$47M |
| LINE - Lineage | 2.42% | Add +19.7% | 7,402,229 | $35.00 | $259M | +1,220,335 | +$20M |
| DIS - Disney Walt | 2.35% | Add +83.7% | 2,215,000 | $113.77 | $252M | +1,009,000 | +$114M |
| META - Meta Platforms · CL A | 2.32% | Add +38.6% | 376,162 | $660.09 | $248M | +104,762 | +$49M |
| SPOT - Spotify Technology S A | 2.15% | New | 395,900 | $580.71 | $230M | +395,900 | +$230M |
| NVDA - Nvidia | 2.00% | Add +86.5% | 1,149,711 | $186.50 | $214M | +533,111 | +$99M |
| ENTG - Entegris | 1.96% | Add +116.8% | 2,493,416 | $84.25 | $210M | +1,343,435 | +$104M |
| LIN - Linde | 1.93% | New | 483,808 | $426.39 | $206M | +483,808 | +$206M |
| SATS - Echostar · CL A | 1.88% | Add +125.7% | 1,855,800 | $108.70 | $202M | +1,033,600 | +$139M |
| COF - Capital One Finl | 1.88% | Reduce −15.6% | 828,210 | $242.36 | $201M | −153,100 | −$8M |
| SNPS - Synopsys | 1.66% | Add +141.3% | 378,350 | $469.72 | $178M | +221,567 | +$100M |
| APO - Apollo Global Mgmt | 1.57% | Hold | 1,159,000 | $144.76 | $168M | — | — |
| JCI - Johnson Ctls Intl | 1.52% | New | 1,354,486 | $119.75 | $162M | +1,354,486 | +$162M |
| GEHC - GE HealthCare | 1.35% | Add +77.3% | 1,763,284 | $82.02 | $145M | +768,700 | +$70M |
| CNM - Core & Main · CL A | 1.29% | Reduce −48.9% | 2,647,789 | $51.97 | $138M | −2,528,891 | −$141M |
| ADSK - Autodesk | 1.26% | New | 455,658 | $296.01 | $135M | +455,658 | +$135M |
| DHR - Danaher | 1.20% | Reduce −38.4% | 559,727 | $228.92 | $128M | −348,964 | −$52M |
| ANET - Arista Networks | 1.18% | New | 962,429 | $131.03 | $126M | +962,429 | +$126M |
| AVGO - Broadcom | 1.16% | Reduce −46.3% | 358,548 | $346.10 | $124M | −308,852 | −$96M |
| APG - API Group | 0.79% | Hold | 2,204,600 | $38.26 | $84M | — | — |
| TXN - Texas Instrs | 0.79% | New | 485,818 | $173.49 | $84M | +485,818 | +$84M |
| Q - Qnity | 0.71% | New | 937,135 | $81.65 | $77M | +937,135 | +$77M |
| BAC - Bank of America | 0.64% | Reduce −77.5% | 1,245,247 | $55.00 | $68M | −4,279,300 | −$217M |
| AFRM - Affirm · CL A | 0.57% | Hold | 820,000 | $74.43 | $61M | — | — |
| NI - Nisource | 0.47% | New | 1,214,570 | $41.76 | $51M | +1,214,570 | +$51M |
| AEP - American Elec Pwr | 0.37% | New | 344,100 | $115.31 | $40M | +344,100 | +$40M |
| PURR - Hyperliquid Strategies | 0.27% | New | 8,000,000 | $3.56 | $28M | +8,000,000 | +$28M |
| MDLN - Medline · CL A | 0.15% | New | 377,131 | $42.00 | $16M | +377,131 | +$16M |
Exits / last held
not current holdings · last reported size, unchanged · gone vs 2025 Q3
| Stock | % of portfolio | Recent activity | Shares | Reported price* | Value | Share change | $ change |
|---|---|---|---|---|---|---|---|
| PRMB - Primo Brands · CLASS A | 3.00% | Exit | 0 | $22.10 | $261M | −11,814,815 | −$261M |
| NU — · CL A | 1.87% | Exit | 0 | $16.01 | $163M | −10,178,933 | −$163M |
| CRS - Carpenter Technology | 1.42% | Exit | 0 | $245.54 | $124M | −505,329 | −$124M |
| PM - Philip Morris Intl | 1.38% | Exit | 0 | $162.20 | $120M | −740,308 | −$120M |
| WING - Wingstop | 1.36% | Exit | 0 | $251.68 | $119M | −472,135 | −$119M |
| ALK - Alaska Air Group | 1.34% | Exit | 0 | $49.78 | $116M | −2,338,340 | −$116M |
| LPX - Louisiana Pac | 0.82% | Exit | 0 | $88.84 | $71M | −803,906 | −$71M |
| TDG - Transdigm Group | 0.47% | Exit | 0 | $1,318 | $41M | −30,800 | −$41M |
| LXEO - Lexeo Therapeutics | 0.07% | Exit | 0 | $6.64 | $6M | −978,652 | −$6M |
Filings history
20 periods · normalized AUM · open a period for holdings
| Period | Holdings | AUM | QoQ | Form | Filed | Filing ID |
|---|---|---|---|---|---|---|
| 2026 Q2 | 55 | $34.8B | +209.7% | 13F-HR | 8/14/2026 | 000117266126003662 |
| 2026 Q1 | 44 | $11.2B | +5.0% | 13F-HR | 5/15/2026 | 000117266126002178 |
| 2025 Q4 | 42 | $10.7B | +22.9% | 13F-HR | 2/17/2026 | 000117266126000855 |
| 2025 Q3 | 38 | $8.7B | +20.9% | 13F-HR | 11/14/2025 | 000117266125004963 |
| 2025 Q2 | 33 | $7.2B | +10.4% | 13F-HR | 8/14/2025 | 000117266125003278 |
| 2025 Q1 | 41 | $6.5B | +8.5% | 13F-HR | 5/15/2025 | 000117266125002062 |
| 2024 Q4 | 35 | $6B | +16.2% | 13F-HR | 2/14/2025 | 000117266125000951 |
| 2024 Q3 | 34 | $5.2B | −12.7% | 13F-HR | 11/14/2024 | 000117266124004793 |
| 2024 Q2 | 35 | $5.9B | −9.8% | 13F-HR | 8/14/2024 | 000117266124003352 |
| 2024 Q1 | 34 | $6.6B | +15.6% | 13F-HR | 5/15/2024 | 000117266124002322 |
| 2023 Q4 | 28 | $5.7B | −18.0% | 13F-HR | 2/14/2024 | 000117266124000870 |
| 2023 Q3 | 37 | $6.9B | +33.6% | 13F-HR | 11/14/2023 | 000117266123003845 |
| 2023 Q2 | 38 | $5.2B | −2.2% | 13F-HR | 8/14/2023 | 000117266123003002 |
| 2023 Q1 | 35 | $5.3B | +9.0% | 13F-HR | 5/15/2023 | 000117266123002096 |
| 2022 Q4 | 30 | $4.9B | −11.0% | 13F-HR | 2/14/2023 | 000117266123000895 |
| 2022 Q3 | 33 | $5.5B | +29.8% | 13F-HR | 11/14/2022 | 000117266122002379 |
| 2022 Q2 | 24 | $4.2B | −50.3% | 13F-HR | 8/15/2022 | 000117266122001842 |
| 2022 Q1 | 25 | $8.5B | −48.7% | 13F-HR | 5/16/2022 | 000117266122001310 |
| 2021 Q4 | 45 | $16.6B | −7.4% | 13F-HR | 2/14/2022 | 000117266122000450 |
| 2021 Q3 | 66 | $17.9B | — | 13F-HR | 11/15/2021 | 000117266121002238 |
About
D1 Capital Partners L.P.
20 processed 13Fs on this site · 2021 Q3–2026 Q2