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 | 08/12/2025 | CRISPR THERAPEUTICS AG | CRSP | H17182108 | 10.47% | 1,864,506 (0) (0%) | $103,312,277.46 |
| 2 | 08/12/2025 | TEMPUS AI INC | TEM | 88023B103 | 9.69% | 1,571,072 (0) (0%) | $95,552,599.04 |
| 3 | 08/12/2025 | RECURSION PHARMACEUTICALS-A | RXRX | 75629V104 | 6.17% | 11,506,196 (0) (0%) | $60,867,776.84 |
| 4 | 08/12/2025 | TWIST BIOSCIENCE CORP | TWST | 90184D100 | 6.14% | 2,191,177 (0) (0%) | $60,542,220.51 |
| 5 | 08/12/2025 | NATERA INC | NTRA | 632307104 | 5.27% | 330,918 (0) (0%) | $51,967,362.72 |
| 6 | 08/12/2025 | GUARDANT HEALTH INC | GH | 40131M109 | 5.27% | 948,334 (0) (0%) | $51,968,703.20 |
| 7 | 08/12/2025 | 10X GENOMICS INC-CLASS A | TXG | 88025U109 | 4.08% | 3,269,510 (0) (0%) | $40,247,668.10 |
| 8 | 08/12/2025 | ADAPTIVE BIOTECHNOLOGIES | ADPT | 00650F109 | 4.01% | 3,259,578 (0) (0%) | $39,603,872.70 |
| 9 | 08/12/2025 | SCHRODINGER INC | SDGR | 80810D103 | 3.64% | 1,928,347 (0) (0%) | $35,925,104.61 |
| 10 | 08/12/2025 | BEAM THERAPEUTICS INC | BEAM | 07373V105 | 3.54% | 2,035,705 (0) (0%) | $34,942,876.33 |
| 11 | 08/12/2025 | PERSONALIS INC | PSNL | 71535D106 | 3.50% | 7,666,033 (59,880) (0.79%) | $34,497,148.50 |
| 12 | 08/12/2025 | ABSCI CORP | ABSI | 00091E109 | 3.39% | 11,722,108 (0) (0%) | $33,408,007.80 |
| 13 | 08/12/2025 | VERACYTE INC | VCYT | 92337F107 | 3.32% | 1,170,948 (0) (0%) | $32,774,834.52 |
| 14 | 08/12/2025 | ILLUMINA INC | ILMN | 452327109 | 3.28% | 341,439 (0) (0%) | $32,361,588.42 |
| 15 | 08/12/2025 | INTELLIA THERAPEUTICS INC | NTLA | 45826J105 | 3.15% | 2,895,231 (0) (0%) | $31,094,780.94 |
| 16 | 08/12/2025 | IONIS PHARMACEUTICALS INC | IONS | 462222100 | 2.68% | 647,843 (0) (0%) | $26,457,908.12 |
| 17 | 08/12/2025 | CAREDX INC | CDNA | 14167L103 | 2.46% | 2,061,997 (0) (0%) | $24,269,704.69 |
| 18 | 08/12/2025 | ARCTURUS THERAPEUTICS HOLDIN | ARCT UQ | 03969T109 | 1.95% | 1,685,756 (0) (0%) | $19,200,760.84 |
| 19 | 08/12/2025 | PRIME MEDICINE INC | PRME | 74168J101 | 1.65% | 4,635,024 (0) (0%) | $16,268,934.24 |
| 20 | 08/12/2025 | NURIX THERAPEUTICS INC | NRIX | 67080M103 | 1.51% | 1,544,288 (0) (0%) | $14,902,379.20 |
| 21 | 08/12/2025 | PACIFIC BIOSCIENCES OF CALIF | PACB | 69404D108 | 1.41% | 11,055,994 (0) (0%) | $13,930,552.44 |
| 22 | 08/12/2025 | AMGEN INC | AMGN | 031162100 | 1.40% | 48,399 (0) (0%) | $13,798,070.91 |
| 23 | 08/12/2025 | 908 DEVICES INC | MASS | 65443P102 | 1.37% | 2,102,490 (-393) (-0.02%) | $13,519,010.70 |
| 24 | 08/12/2025 | INCYTE CORP | INCY | 45337C102 | 1.21% | 150,756 (0) (0%) | $11,938,367.64 |
| 25 | 08/12/2025 | VEEVA SYSTEMS INC-CLASS A | VEEV | 922475108 | 1.16% | 41,432 (0) (0%) | $11,475,006.72 |
| 26 | 08/12/2025 | QUANTUM-SI INC | QSI | 74765K105 | 0.95% | 7,823,766 (0) (0%) | $9,388,519.20 |
| 27 | 08/12/2025 | EXACT SCIENCES CORP | EXAS | 30063P105 | 0.95% | 227,908 (0) (0%) | $9,323,716.28 |
| 28 | 08/12/2025 | COMPASS PATHWAYS PLC | CMPS | 20451W101 | 0.95% | 2,159,294 (23,970) (1.12%) | $9,371,335.96 |
| 29 | 08/12/2025 | VERTEX PHARMACEUTICALS INC | VRTX | 92532F100 | 0.90% | 23,600 (0) (0%) | $8,837,256.00 |
| 30 | 08/12/2025 | BUTTERFLY NETWORK INC | BFLY | 124155102 | 0.87% | 6,303,608 (0) (0%) | $8,572,906.88 |
| 31 | 08/12/2025 | CERUS CORP | CERS | 157085101 | 0.86% | 6,835,757 (0) (0%) | $8,510,517.47 |
| 32 | 08/12/2025 | REGENERON PHARMACEUTICALS | REGN | 75886F107 | 0.68% | 12,330 (0) (0%) | $6,731,440.20 |
| 33 | 08/12/2025 | ATAI LIFE SCIENCES NV | ATAI | N0731H103 | 0.63% | 1,578,158 (0) (0%) | $6,249,505.68 |
| 34 | 08/12/2025 | CARIS LIFE SCIENCES INC | CAI | 142152107 | 0.58% | 188,780 (0) (0%) | $5,703,043.80 |
| 35 | 08/12/2025 | STANDARD BIOTOOLS INC | LAB | 34385P108 | 0.40% | 3,100,179 (0) (0%) | $3,968,229.12 |
| 36 | 08/12/2025 | GENEDX HOLDINGS CORP | WGS | 81663L200 | 0.26% | 23,005 (0) (0%) | $2,542,972.70 |
| 37 | 08/12/2025 | GOLDMAN FS TRSY OBLIG INST 468 | X9USDGSFT | 0.26% | 2,518,075 (-815,447) (-24.46%) | $2,518,075.35 |
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