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 | 08/04/2025 | CRISPR THERAPEUTICS AG | CRSP | H17182108 | 10.67% | 1,888,485 (-4,466) (-0.24%) | $105,925,123.65 |
| 2 | 08/04/2025 | TEMPUS AI INC | TEM | 88023B103 | 8.68% | 1,569,218 (-3,710) (-0.24%) | $86,134,376.02 |
| 3 | 08/04/2025 | TWIST BIOSCIENCE CORP | TWST | 90184D100 | 7.12% | 2,099,097 (-4,964) (-0.24%) | $70,697,586.96 |
| 4 | 08/04/2025 | RECURSION PHARMACEUTICALS-A | RXRX | 75629V104 | 6.58% | 11,492,612 (-27,172) (-0.24%) | $65,278,036.16 |
| 5 | 08/04/2025 | GUARDANT HEALTH INC | GH | 40131M109 | 4.76% | 1,141,555 (-2,700) (-0.24%) | $47,283,208.10 |
| 6 | 08/04/2025 | NATERA INC | NTRA | 632307104 | 4.48% | 330,527 (-782) (-0.24%) | $44,482,323.66 |
| 7 | 08/04/2025 | 10X GENOMICS INC-CLASS A | TXG | 88025U109 | 4.29% | 3,254,786 (-7,696) (-0.24%) | $42,572,600.88 |
| 8 | 08/04/2025 | BEAM THERAPEUTICS INC | BEAM | 07373V105 | 3.86% | 2,033,301 (-4,808) (-0.24%) | $38,287,057.83 |
| 9 | 08/04/2025 | PERSONALIS INC | PSNL | 71535D106 | 3.79% | 6,986,866 (-16,520) (-0.24%) | $37,659,207.74 |
| 10 | 08/04/2025 | SCHRODINGER INC | SDGR | 80810D103 | 3.79% | 1,926,070 (-4,554) (-0.24%) | $37,616,147.10 |
| 11 | 08/04/2025 | ADAPTIVE BIOTECHNOLOGIES | ADPT | 00650F109 | 3.57% | 3,425,871 (-47,587) (-1.37%) | $35,389,247.43 |
| 12 | 08/04/2025 | ABSCI CORP | ABSI | 00091E109 | 3.42% | 11,708,269 (-27,682) (-0.24%) | $33,953,980.10 |
| 13 | 08/04/2025 | INTELLIA THERAPEUTICS INC | NTLA | 45826J105 | 3.35% | 2,891,812 (-6,838) (-0.24%) | $33,226,919.88 |
| 14 | 08/04/2025 | ILLUMINA INC | ILMN | 452327109 | 3.25% | 341,036 (40,910) (13.63%) | $32,282,467.76 |
| 15 | 08/04/2025 | IONIS PHARMACEUTICALS INC | IONS | 462222100 | 3.22% | 741,516 (-94,437) (-11.3%) | $31,907,433.48 |
| 16 | 08/04/2025 | VERACYTE INC | VCYT | 92337F107 | 2.79% | 1,169,565 (-2,766) (-0.24%) | $27,648,516.60 |
| 17 | 08/04/2025 | CAREDX INC | CDNA | 14167L103 | 2.54% | 2,059,562 (-4,870) (-0.24%) | $25,167,847.64 |
| 18 | 08/04/2025 | ARCTURUS THERAPEUTICS HOLDIN | ARCT UQ | 03969T109 | 2.09% | 1,683,765 (-3,982) (-0.24%) | $20,710,309.50 |
| 19 | 08/04/2025 | PRIME MEDICINE INC | PRME | 74168J101 | 1.88% | 4,629,551 (-10,948) (-0.24%) | $18,703,386.04 |
| 20 | 08/04/2025 | NURIX THERAPEUTICS INC | NRIX | 67080M103 | 1.72% | 1,542,464 (-3,648) (-0.24%) | $17,028,802.56 |
| 21 | 08/04/2025 | AMGEN INC | AMGN | 031162100 | 1.70% | 56,804 (-134) (-0.24%) | $16,863,971.52 |
| 22 | 08/04/2025 | PACIFIC BIOSCIENCES OF CALIF | PACB | 69404D108 | 1.48% | 11,042,941 (-26,110) (-0.24%) | $14,687,111.53 |
| 23 | 08/04/2025 | 908 DEVICES INC | MASS | 65443P102 | 1.41% | 2,183,171 (-10,971) (-0.5%) | $14,015,957.82 |
| 24 | 08/04/2025 | VEEVA SYSTEMS INC-CLASS A | VEEV | 922475108 | 1.17% | 41,383 (-98) (-0.24%) | $11,643,107.05 |
| 25 | 08/04/2025 | QUANTUM-SI INC | QSI | 74765K105 | 1.15% | 7,814,525 (-18,478) (-0.24%) | $11,409,206.50 |
| 26 | 08/04/2025 | INCYTE CORP | INCY | 45337C102 | 1.15% | 150,578 (-356) (-0.24%) | $11,382,191.02 |
| 27 | 08/04/2025 | VERTEX PHARMACEUTICALS INC | VRTX | 92532F100 | 1.10% | 23,572 (-56) (-0.24%) | $10,893,328.36 |
| 28 | 08/04/2025 | COMPASS PATHWAYS PLC | CMPS | 20451W101 | 0.91% | 2,082,051 (18,303) (0.89%) | $9,036,101.34 |
| 29 | 08/04/2025 | BUTTERFLY NETWORK INC | BFLY | 124155102 | 0.89% | 6,296,164 (-14,888) (-0.24%) | $8,814,629.60 |
| 30 | 08/04/2025 | CERUS CORP | CERS | 157085101 | 0.87% | 6,827,685 (-16,144) (-0.24%) | $8,671,159.95 |
| 31 | 08/04/2025 | REGENERON PHARMACEUTICALS | REGN | 75886F107 | 0.69% | 12,316 (-28) (-0.23%) | $6,883,042.92 |
| 32 | 08/04/2025 | ATAI LIFE SCIENCES NV | ATAI | N0731H103 | 0.66% | 1,576,294 (-3,728) (-0.24%) | $6,573,145.98 |
| 33 | 08/04/2025 | CARIS LIFE SCIENCES INC | CAI | 142152107 | 0.53% | 188,557 (-448) (-0.24%) | $5,287,138.28 |
| 34 | 08/04/2025 | STANDARD BIOTOOLS INC | LAB | 34385P108 | 0.41% | 3,096,518 (-7,324) (-0.24%) | $4,025,473.40 |
| 35 | 08/04/2025 | GOLDMAN FS TRSY OBLIG INST 468 | X9USDGSFT | 0.02% | 238,079 (-792,749) (-76.9%) | $238,079.35 |
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