ARK publishes a holdings file for each trading day that records how many shares each fund owns. The Shares Held column draws from these files: it displays today’s share count, and the number in parentheses shows the difference obtained by comparing today’s file with the previous trading day’s file.
| # | Date | Company | Ticker | CUSIP | Weight | Shares Held | Market Value |
|---|---|---|---|---|---|---|---|
| 1 | 08/11/2025 | CRISPR THERAPEUTICS AG | CRSP | H17182108 | 10.39% | 1,864,506 (0) (0%) | $102,547,830.00 |
| 2 | 08/11/2025 | TEMPUS AI INC | TEM | 88023B103 | 9.69% | 1,571,072 (0) (0%) | $95,631,152.64 |
| 3 | 08/11/2025 | RECURSION PHARMACEUTICALS-A | RXRX | 75629V104 | 6.25% | 11,506,196 (0) (0%) | $61,673,210.56 |
| 4 | 08/11/2025 | TWIST BIOSCIENCE CORP | TWST | 90184D100 | 5.69% | 2,191,177 (0) (0%) | $56,181,778.28 |
| 5 | 08/11/2025 | GUARDANT HEALTH INC | GH | 40131M109 | 5.21% | 948,334 (-7,809) (-0.82%) | $51,428,152.82 |
| 6 | 08/11/2025 | NATERA INC | NTRA | 632307104 | 5.10% | 330,918 (0) (0%) | $50,282,990.10 |
| 7 | 08/11/2025 | 10X GENOMICS INC-CLASS A | TXG | 88025U109 | 4.07% | 3,269,510 (10,876) (0.33%) | $40,182,277.90 |
| 8 | 08/11/2025 | ADAPTIVE BIOTECHNOLOGIES | ADPT | 00650F109 | 4.03% | 3,259,578 (0) (0%) | $39,766,851.60 |
| 9 | 08/11/2025 | SCHRODINGER INC | SDGR | 80810D103 | 3.75% | 1,928,347 (0) (0%) | $37,043,545.87 |
| 10 | 08/11/2025 | BEAM THERAPEUTICS INC | BEAM | 07373V105 | 3.63% | 2,035,705 (0) (0%) | $35,869,122.10 |
| 11 | 08/11/2025 | PERSONALIS INC | PSNL | 71535D106 | 3.48% | 7,606,153 (134,035) (1.79%) | $34,303,750.03 |
| 12 | 08/11/2025 | ABSCI CORP | ABSI | 00091E109 | 3.37% | 11,722,108 (0) (0%) | $33,290,786.72 |
| 13 | 08/11/2025 | ILLUMINA INC | ILMN | 452327109 | 3.27% | 341,439 (0) (0%) | $32,286,471.84 |
| 14 | 08/11/2025 | VERACYTE INC | VCYT | 92337F107 | 3.25% | 1,170,948 (0) (0%) | $32,048,846.76 |
| 15 | 08/11/2025 | INTELLIA THERAPEUTICS INC | NTLA | 45826J105 | 3.17% | 2,895,231 (0) (0%) | $31,239,542.49 |
| 16 | 08/11/2025 | IONIS PHARMACEUTICALS INC | IONS | 462222100 | 2.73% | 647,843 (0) (0%) | $26,976,182.52 |
| 17 | 08/11/2025 | CAREDX INC | CDNA | 14167L103 | 2.50% | 2,061,997 (0) (0%) | $24,682,104.09 |
| 18 | 08/11/2025 | ARCTURUS THERAPEUTICS HOLDIN | ARCT UQ | 03969T109 | 2.03% | 1,685,756 (0) (0%) | $20,077,353.96 |
| 19 | 08/11/2025 | PRIME MEDICINE INC | PRME | 74168J101 | 1.78% | 4,635,024 (0) (0%) | $17,543,565.84 |
| 20 | 08/11/2025 | NURIX THERAPEUTICS INC | NRIX | 67080M103 | 1.54% | 1,544,288 (0) (0%) | $15,195,793.92 |
| 21 | 08/11/2025 | PACIFIC BIOSCIENCES OF CALIF | PACB | 69404D108 | 1.51% | 11,055,994 (0) (0%) | $14,925,591.90 |
| 22 | 08/11/2025 | AMGEN INC | AMGN | 031162100 | 1.41% | 48,399 (0) (0%) | $13,950,043.77 |
| 23 | 08/11/2025 | 908 DEVICES INC | MASS | 65443P102 | 1.35% | 2,102,883 (0) (0%) | $13,311,249.39 |
| 24 | 08/11/2025 | INCYTE CORP | INCY | 45337C102 | 1.20% | 150,756 (0) (0%) | $11,817,762.84 |
| 25 | 08/11/2025 | VEEVA SYSTEMS INC-CLASS A | VEEV | 922475108 | 1.18% | 41,432 (0) (0%) | $11,689,210.16 |
| 26 | 08/11/2025 | QUANTUM-SI INC | QSI | 74765K105 | 1.01% | 7,823,766 (0) (0%) | $9,936,182.82 |
| 27 | 08/11/2025 | EXACT SCIENCES CORP | EXAS | 30063P105 | 0.95% | 227,908 (11,396) (5.26%) | $9,341,948.92 |
| 28 | 08/11/2025 | COMPASS PATHWAYS PLC | CMPS | 20451W101 | 0.95% | 2,135,324 (3,268) (0.15%) | $9,374,072.36 |
| 29 | 08/11/2025 | VERTEX PHARMACEUTICALS INC | VRTX | 92532F100 | 0.88% | 23,600 (0) (0%) | $8,650,344.00 |
| 30 | 08/11/2025 | BUTTERFLY NETWORK INC | BFLY | 124155102 | 0.85% | 6,303,608 (0) (0%) | $8,383,798.64 |
| 31 | 08/11/2025 | CERUS CORP | CERS | 157085101 | 0.84% | 6,835,757 (0) (0%) | $8,271,265.97 |
| 32 | 08/11/2025 | REGENERON PHARMACEUTICALS | REGN | 75886F107 | 0.70% | 12,330 (0) (0%) | $6,941,790.00 |
| 33 | 08/11/2025 | ATAI LIFE SCIENCES NV | ATAI | N0731H103 | 0.66% | 1,578,158 (0) (0%) | $6,517,792.54 |
| 34 | 08/11/2025 | CARIS LIFE SCIENCES INC | CAI | 142152107 | 0.57% | 188,780 (0) (0%) | $5,616,205.00 |
| 35 | 08/11/2025 | STANDARD BIOTOOLS INC | LAB | 34385P108 | 0.41% | 3,100,179 (0) (0%) | $4,045,733.60 |
| 36 | 08/11/2025 | GOLDMAN FS TRSY OBLIG INST 468 | X9USDGSFT | 0.34% | 3,333,522 (1,497,055) (81.52%) | $3,333,521.59 | |
| 37 | 08/11/2025 | GENEDX HOLDINGS CORP | WGS | 81663L200 | 0.25% | 23,005 (0) (0%) | $2,418,515.65 |
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