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 | 10/13/2025 | TEMPUS AI INC | TEM | 88023B103 | 11.51% | 1,494,761 (0) (0%) | $144,080,012.79 |
| 2 | 10/13/2025 | CRISPR THERAPEUTICS AG | CRSP | H17182108 | 10.27% | 1,759,300 (0) (0%) | $128,552,051.00 |
| 3 | 10/13/2025 | INTELLIA THERAPEUTICS INC | NTLA | 45826J105 | 5.62% | 2,869,147 (0) (0%) | $70,351,484.44 |
| 4 | 10/13/2025 | TWIST BIOSCIENCE CORP | TWST | 90184D100 | 5.15% | 2,067,013 (0) (0%) | $64,470,135.47 |
| 5 | 10/13/2025 | PERSONALIS INC | PSNL | 71535D106 | 5.14% | 7,926,149 (0) (0%) | $64,360,329.88 |
| 6 | 10/13/2025 | RECURSION PHARMACEUTICALS-A | RXRX | 75629V104 | 4.77% | 11,220,940 (0) (0%) | $59,695,400.80 |
| 7 | 10/13/2025 | GUARDANT HEALTH INC | GH | 40131M109 | 4.11% | 800,404 (0) (0%) | $51,401,944.88 |
| 8 | 10/13/2025 | BEAM THERAPEUTICS INC | BEAM | 07373V105 | 4.08% | 1,940,090 (0) (0%) | $51,063,168.80 |
| 9 | 10/13/2025 | NATERA INC | NTRA | 632307104 | 3.79% | 279,929 (0) (0%) | $47,383,581.83 |
| 10 | 10/13/2025 | ADAPTIVE BIOTECHNOLOGIES | ADPT | 00650F109 | 3.63% | 2,993,893 (0) (0%) | $45,417,356.81 |
| 11 | 10/13/2025 | IONIS PHARMACEUTICALS INC | IONS | 462222100 | 3.53% | 631,792 (0) (0%) | $44,206,486.24 |
| 12 | 10/13/2025 | ABSCI CORP | ABSI | 00091E109 | 3.36% | 11,431,505 (0) (0%) | $42,067,938.40 |
| 13 | 10/13/2025 | VERACYTE INC | VCYT | 92337F107 | 3.17% | 1,141,922 (0) (0%) | $39,738,885.60 |
| 14 | 10/13/2025 | SCHRODINGER INC | SDGR | 80810D103 | 2.87% | 1,880,547 (0) (0%) | $35,880,836.76 |
| 15 | 10/13/2025 | ARCTURUS THERAPEUTICS HOLDIN | ARCT UQ | 03969T109 | 2.84% | 1,877,619 (0) (0%) | $35,580,880.05 |
| 16 | 10/13/2025 | 10X GENOMICS INC-CLASS A | TXG | 88025U109 | 2.82% | 3,076,174 (0) (0%) | $35,283,715.78 |
| 17 | 10/13/2025 | ILLUMINA INC | ILMN | 452327109 | 2.69% | 358,127 (0) (0%) | $33,613,800.22 |
| 18 | 10/13/2025 | CAREDX INC | CDNA | 14167L103 | 2.49% | 2,167,213 (0) (0%) | $31,186,195.07 |
| 19 | 10/13/2025 | PRIME MEDICINE INC | PRME | 74168J101 | 2.23% | 4,919,908 (0) (0%) | $27,945,077.44 |
| 20 | 10/13/2025 | 908 DEVICES INC | MASS | 65443P102 | 1.25% | 1,950,191 (0) (0%) | $15,601,528.00 |
| 21 | 10/13/2025 | PACIFIC BIOSCIENCES OF CALIF | PACB | 69404D108 | 1.21% | 10,705,316 (0) (0%) | $15,201,548.72 |
| 22 | 10/13/2025 | NURIX THERAPEUTICS INC | NRIX | 67080M103 | 1.17% | 1,506,001 (0) (0%) | $14,698,569.76 |
| 23 | 10/13/2025 | EXACT SCIENCES CORP | EXAS | 30063P105 | 1.15% | 245,937 (0) (0%) | $14,347,964.58 |
| 24 | 10/13/2025 | BUTTERFLY NETWORK INC | BFLY | 124155102 | 1.12% | 6,147,330 (0) (0%) | $14,015,912.40 |
| 25 | 10/13/2025 | AMGEN INC | AMGN | 031162100 | 1.09% | 47,202 (0) (0%) | $13,694,716.26 |
| 26 | 10/13/2025 | COMPASS PATHWAYS PLC | CMPS | 20451W101 | 1.05% | 2,116,872 (0) (0%) | $13,166,943.84 |
| 27 | 10/13/2025 | QUANTUM-SI INC | QSI | 74765K105 | 1.02% | 7,629,793 (0) (0%) | $12,741,754.31 |
| 28 | 10/13/2025 | INCYTE CORP | INCY | 45337C102 | 0.98% | 147,030 (0) (0%) | $12,321,114.00 |
| 29 | 10/13/2025 | VEEVA SYSTEMS INC-CLASS A | VEEV | 922475108 | 0.93% | 40,420 (0) (0%) | $11,583,967.80 |
| 30 | 10/13/2025 | ATAI LIFE SCIENCES NV | ATAI | N0731H103 | 0.93% | 2,280,033 (0) (0%) | $11,628,168.30 |
| 31 | 10/13/2025 | CERUS CORP | CERS | 157085101 | 0.84% | 6,603,309 (0) (0%) | $10,565,294.40 |
| 32 | 10/13/2025 | GENEDX HOLDINGS CORP | WGS | 81663L200 | 0.83% | 85,593 (0) (0%) | $10,418,379.96 |
| 33 | 10/13/2025 | VERTEX PHARMACEUTICALS INC | VRTX | 92532F100 | 0.83% | 25,607 (0) (0%) | $10,442,278.53 |
| 34 | 10/13/2025 | CARIS LIFE SCIENCES INC | CAI | 142152107 | 0.59% | 243,279 (0) (0%) | $7,415,143.92 |
| 35 | 10/13/2025 | REGENERON PHARMACEUTICALS | REGN | 75886F107 | 0.54% | 12,036 (0) (0%) | $6,795,886.68 |
| 36 | 10/13/2025 | STANDARD BIOTOOLS INC | LAB | 34385P108 | 0.31% | 3,023,331 (0) (0%) | $3,869,863.68 |
| 37 | 10/13/2025 | GOLDMAN FS TRSY OBLIG INST 468 | X9USDGSFT | 0.07% | 898,661 (42,121) (4.92%) | $898,660.75 |
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