D1 Capital Partners (Daniel Sundheim) latest 13F portfolio: 55 holdings worth $34.8B as of Q2 2026.
Backtested since 2020: mirroring D1 Capital Partners's reported 13F equity holdings each quarter would have returned +91.7% versus +186.6%for the S&P 500 (+10.8% annualized). See the Performance tab for the full equity curve.
Investor: Daniel Sundheim
Number of Assets: 55
Reporting Period: Q2 - 2026
Holdings at Report: $34,783,267,943
Return $ Since Report: -$2,350,557,418
Return % Since Report: -6.76%
Company | Position | Activity | Shares | Port. % | Rep. Price | Curr. Price | Rep. Value | Curr. Value | Return Value | Return % |
|---|---|---|---|---|---|---|---|---|---|---|
| Affirm Holdings Inc. (AFRM) | Equity | -1.47% | 1,908,511 | 0.45% | $81.55 | $71.77 | $155,639,072 | $136,973,834 | -$18,665,238 | -11.99% |
| Amazon.com Inc. (AMZN) | Equity | -65.25% | 628,082 | 0.43% | $238.34 | $254.98 | $149,697,064 | $160,148,348 | +$10,451,284 | +6.98% |
| Apollo Global Management Inc. (APO) | Equity | 0% | 1,159,000 | 0.39% | $118.31 | $124.15 | $137,121,290 | $143,889,850 | +$6,768,560 | +4.94% |
| Capital One Financial Corp. (COF) | Equity | -2.09% | 1,093,438 | 0.63% | $200.62 | $200.55 | $219,365,532 | $219,288,991 | -$76,541 | -0.03% |
| Intuitive Surgical Inc. (ISRG) | Equity | +100% | 574,200 | 0.66% | $397.68 | $402.09 | $228,347,856 | $230,880,078 | +$2,532,222 | +1.11% |
| Johnson Controls International PLC (JCI) | Equity | +206.51% | 3,751,887 | 1.58% | $146.11 | $146.44 | $548,188,210 | $549,426,332 | +$1,238,122 | +0.23% |
| Mercadolibre Inc. (MELI) | Equity | -25.74% | 277,475 | 1.35% | $1,697.39 | $1,826.58 | $470,983,290 | $506,830,286 | +$35,846,995 | +7.61% |
| Quantinuum INC (QNT) | Equity | +100% | 300,000 | 0.07% | $81.74 | $51.39 | $24,522,000 | $15,417,000 | -$9,105,000 | -37.13% |
| Alphabet Inc. (GOOGL) | Equity | +57.45% | 738,300 | 0.76% | $357.37 | $351.16 | $263,846,271 | $259,261,428 | -$4,584,843 | -1.74% |
| Analog Devices Inc. (ADI) | Equity | -65.11% | 102,040 | 0.12% | $397.17 | $390.37 | $40,527,227 | $39,833,355 | -$693,872 | -1.71% |
| Builders Firstsource Inc. (BLDR) | Equity | +100% | 1,639,222 | 0.42% | $89.48 | $60.87 | $146,677,585 | $99,779,443 | -$46,898,142 | -31.97% |
| Cerebras Systems INC (CBRS) | Equity | +100% | 150,000 | 0.10% | $221.00 | $212.41 | $33,150,000 | $31,861,500 | -$1,288,500 | -3.89% |
| Doordash Inc. (DASH) | Equity | -9.31% | 1,303,705 | 0.69% | $184.53 | $192.21 | $240,572,684 | $250,585,138 | +$10,012,454 | +4.16% |
| Ferguson Enterprises Inc. (FERG) | Equity | +266.98% | 1,282,038 | 0.87% | $237.33 | $221.17 | $304,266,079 | $283,548,344 | -$20,717,735 | -6.81% |
| Hyperliquid Strategies INC (PURR) | Equity | -20.72% | 6,342,600 | 0.14% | $7.87 | $13.95 | $49,916,262 | $88,479,270 | +$38,563,008 | +77.26% |
| Lineage Cell Therapeutics Inc. (LCTX) | Equity | -36.02% | 4,736,312 | 0.59% | $43.25 | $1.04 | $204,845,494 | $4,925,764 | -$199,919,730 | -97.60% |
| Martin Marietta Materials Inc. (MLM) | Equity | +6.88% | 345,060 | 0.57% | $576.70 | $499.34 | $198,996,102 | $172,302,260 | -$26,693,842 | -13.41% |
| Qnity Electronics inc (Q) | Equity | +100% | 833,996 | 0.39% | $163.31 | $124.86 | $136,199,887 | $104,132,741 | -$32,067,146 | -23.54% |
| Tesla Inc. (TSLA) | Equity | +100% | 401,900 | 0.49% | $420.60 | $378.90 | $169,039,140 | $152,279,910 | -$16,759,230 | -9.91% |
| Alphabet Inc. (GOOG) | Equity | +100% | 85,000 | 0.09% | $353.33 | $347.41 | $30,033,050 | $29,529,850 | -$503,200 | -1.68% |
| Amrize LTD (AMRZ) | Equity | +100% | 2,187,487 | 0.34% | $53.30 | $39.00 | $116,593,057 | $85,311,993 | -$31,281,064 | -26.83% |
| Applovin Corp. (APP) | Equity | 0% | 669,282 | 0.99% | $515.23 | $328.73 | $344,834,165 | $220,013,072 | -$124,821,093 | -36.20% |
| Carvana Co. (CVNA) | Equity | +465.43% | 3,779,517 | 0.72% | $65.82 | $65.40 | $248,767,809 | $247,180,412 | -$1,587,397 | -0.64% |
| Coupang Inc. (CPNG) | Equity | -11.36% | 10,292,141 | 0.51% | $17.37 | $14.61 | $178,774,489 | $150,368,180 | -$28,406,309 | -15.89% |
| The Walt Disney Company (DIS) | Equity | +22.05% | 2,874,400 | 0.80% | $96.25 | $103.82 | $276,661,000 | $298,420,208 | +$21,759,208 | +7.86% |
| Kilroy Realty Corp. (KRC) | Equity | -6.89% | 10,498,120 | 1.13% | $37.47 | $34.74 | $393,364,556 | $364,704,689 | -$28,659,867 | -7.29% |
| Linde PLC (LIN) | Equity | +100% | 341,538 | 0.51% | $518.94 | $464.91 | $177,237,730 | $158,784,432 | -$18,453,298 | -10.41% |
| Maplebear Inc. (CART) | Equity | +0.03% | 22,564,435 | 3.07% | $47.35 | $44.41 | $1,068,425,997 | $1,002,086,558 | -$66,339,439 | -6.21% |
| Meta Platforms Inc. (META) | Equity | +100% | 566,500 | 0.92% | $563.29 | $736.60 | $319,103,785 | $417,281,068 | +$98,177,283 | +30.77% |
| Reddit Inc. (RDDT) | Equity | +0.21% | 2,464,411 | 1.23% | $173.58 | $155.67 | $427,772,461 | $383,634,860 | -$44,137,601 | -10.32% |
| James Hardie Inds PLC (JHX) | Equity | -2.67% | 27,545,516 | 2.07% | $26.18 | $27.34 | $721,141,609 | $753,094,407 | +$31,952,798 | +4.43% |
| Shopify Inc. (SHOP) | Equity | +100% | 830,891 | 0.27% | $114.18 | $147.74 | $94,871,134 | $122,755,836 | +$27,884,702 | +29.39% |
| Unity Software Inc. (U) | Equity | +9.59% | 3,572,473 | 0.29% | $28.58 | $43.11 | $102,101,278 | $154,009,311 | +$51,908,033 | +50.84% |
| CoreWeave Inc. (CRWV) | Equity | +100% | 628,446 | 0.18% | $99.54 | $86.76 | $62,555,515 | $54,523,975 | -$8,031,540 | -12.84% |
| Danaher Corp. (DHR) | Equity | -0.96% | 2,282,039 | 1.25% | $190.48 | $221.09 | $434,682,789 | $504,536,003 | +$69,853,214 | +16.07% |
| Lattice Semiconductor Corp. (LSCC) | Equity | +100% | 1,084,051 | 0.48% | $152.96 | $122.53 | $165,816,441 | $132,828,769 | -$32,987,672 | -19.89% |
| Madison AIR Solutions corp (MAIR) | Equity | +100% | 1,250,000 | 0.14% | $39.00 | $25.05 | $48,750,000 | $31,312,500 | -$17,437,500 | -35.77% |
| Monolithic Power Systems Inc. (MPWR) | Equity | +100% | 85,103 | 0.34% | $1,382.36 | $1,380.62 | $117,642,983 | $117,494,904 | -$148,079 | -0.13% |
| The Charles Schwab Corp. (SCHW) | Equity | +4.63% | 2,466,590 | 0.65% | $92.27 | $100.35 | $227,592,259 | $247,522,307 | +$19,930,048 | +8.76% |
| Snowflake Inc. (SNOW) | Equity | +100% | 216,019 | 0.16% | $254.50 | $336.59 | $54,976,836 | $72,709,835 | +$17,732,999 | +32.26% |
| Clean Harbors Inc. (CLH) | Equity | -1.70% | 1,315,501 | 1.13% | $298.75 | $312.85 | $393,005,924 | $411,554,488 | +$18,548,564 | +4.72% |
| Flowserve Corp. (FLS) | Equity | -15.42% | 4,968,713 | 1.06% | $74.16 | $75.99 | $368,479,756 | $377,572,501 | +$9,092,745 | +2.47% |
| Littelfuse Inc. (LFUS) | Equity | +100% | 224,164 | 0.29% | $455.33 | $418.88 | $102,068,594 | $93,897,816 | -$8,170,778 | -8.01% |
| Nu Holdings Ltd. (NU) | Equity | +71.56% | 44,418,543 | 1.71% | $13.36 | $14.16 | $593,431,734 | $628,966,569 | +$35,534,835 | +5.99% |
| Sea Limited (SE) | Equity | -58.58% | 1,678,332 | 0.46% | $95.83 | $103.67 | $160,834,556 | $173,992,678 | +$13,158,122 | +8.18% |
| Thermo Fisher Scientific Inc. (TMO) | Equity | +12.71% | 817,123 | 1.18% | $501.36 | $658.52 | $409,672,787 | $538,091,838 | +$128,419,051 | +31.35% |
| Seagate Technology Holdings PLC (STX) | Equity | +100% | 30,115 | 0.08% | $965.00 | $919.84 | $29,060,975 | $27,700,982 | -$1,359,993 | -4.68% |
| Space Exploration Techn corp (SPCX) | Equity | +100% | 126,042,232 | 61.91% | $170.86 | $154.72 | $21,535,575,760 | $19,501,254,135 | -$2,034,321,625 | -9.45% |
| Texas Instruments Inc. (TXN) | Equity | -76.87% | 405,474 | 0.35% | $298.07 | $271.41 | $120,859,635 | $110,049,698 | -$10,809,937 | -8.94% |
| The Sherwin-Williams Company (SHW) | Equity | +164.37% | 1,252,471 | 1.24% | $344.32 | $328.35 | $431,250,815 | $411,248,853 | -$20,001,962 | -4.64% |
| Spotify Technology S.A. (SPOT) | Equity | +67.07% | 568,855 | 0.75% | $459.13 | $501.30 | $261,178,396 | $285,167,012 | +$23,988,616 | +9.18% |
| Us Foods Holding Corp. (USFD) | Equity | +5.10% | 4,501,964 | 1.32% | $102.25 | $94.20 | $460,325,819 | $424,085,009 | -$36,240,810 | -7.87% |
| Compass Inc. (COMP) | Equity | +100% | 15,224,831 | 0.54% | $12.33 | $9.67 | $187,722,166 | $147,224,116 | -$40,498,050 | -21.57% |
| DPC Holdings PLC | Equity | +100% | 125,000 | 0.02% | $49.06 | N/A | $6,132,500 | N/A | N/A | N/A |
| Somnigroup International Inc. (TPX) | Equity | +6.12% | 4,975,364 | 1.12% | $78.40 | $59.86 | $390,068,538 | $297,825,289 | -$92,243,249 | -23.65% |