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 | 08/07/2025 | CRISPR THERAPEUTICS AG | CRSP | H17182108 | 10.81% | 1,864,506 (6,606) (0.36%) | $105,046,268.04 |
| 2 | 08/07/2025 | TEMPUS AI INC | TEM | 88023B103 | 8.98% | 1,571,072 (5,568) (0.36%) | $87,241,628.16 |
| 3 | 08/07/2025 | RECURSION PHARMACEUTICALS-A | RXRX | 75629V104 | 6.49% | 11,506,196 (40,758) (0.36%) | $63,053,954.08 |
| 4 | 08/07/2025 | TWIST BIOSCIENCE CORP | TWST | 90184D100 | 5.84% | 2,191,177 (44,738) (2.08%) | $56,751,484.30 |
| 5 | 08/07/2025 | GUARDANT HEALTH INC | GH | 40131M109 | 5.24% | 1,142,905 (4,050) (0.36%) | $50,962,133.95 |
| 6 | 08/07/2025 | NATERA INC | NTRA | 632307104 | 4.70% | 330,918 (1,173) (0.36%) | $45,709,703.34 |
| 7 | 08/07/2025 | 10X GENOMICS INC-CLASS A | TXG | 88025U109 | 4.24% | 3,258,634 (11,544) (0.36%) | $41,254,306.44 |
| 8 | 08/07/2025 | ADAPTIVE BIOTECHNOLOGIES | ADPT | 00650F109 | 3.92% | 3,259,578 (-158,189) (-4.63%) | $38,104,466.82 |
| 9 | 08/07/2025 | SCHRODINGER INC | SDGR | 80810D103 | 3.84% | 1,928,347 (6,831) (0.36%) | $37,294,230.98 |
| 10 | 08/07/2025 | BEAM THERAPEUTICS INC | BEAM | 07373V105 | 3.83% | 2,035,705 (7,212) (0.36%) | $37,253,401.50 |
| 11 | 08/07/2025 | ABSCI CORP | ABSI | 00091E109 | 3.51% | 11,722,108 (41,523) (0.36%) | $34,111,334.28 |
| 12 | 08/07/2025 | INTELLIA THERAPEUTICS INC | NTLA | 45826J105 | 3.39% | 2,895,231 (10,257) (0.36%) | $32,918,776.47 |
| 13 | 08/07/2025 | ILLUMINA INC | ILMN | 452327109 | 3.32% | 341,439 (1,209) (0.36%) | $32,242,084.77 |
| 14 | 08/07/2025 | PERSONALIS INC | PSNL | 71535D106 | 3.29% | 7,249,758 (279,412) (4.01%) | $31,935,183.99 |
| 15 | 08/07/2025 | IONIS PHARMACEUTICALS INC | IONS | 462222100 | 2.94% | 702,844 (-36,918) (-4.99%) | $28,598,722.36 |
| 16 | 08/07/2025 | VERACYTE INC | VCYT | 92337F107 | 2.89% | 1,170,948 (4,149) (0.36%) | $28,067,623.56 |
| 17 | 08/07/2025 | CAREDX INC | CDNA | 14167L103 | 2.78% | 2,061,997 (7,305) (0.36%) | $27,012,160.70 |
| 18 | 08/07/2025 | ARCTURUS THERAPEUTICS HOLDIN | ARCT UQ | 03969T109 | 2.12% | 1,685,756 (5,973) (0.36%) | $20,583,080.76 |
| 19 | 08/07/2025 | PRIME MEDICINE INC | PRME | 74168J101 | 1.94% | 4,635,024 (16,419) (0.36%) | $18,864,547.68 |
| 20 | 08/07/2025 | NURIX THERAPEUTICS INC | NRIX | 67080M103 | 1.66% | 1,544,288 (5,472) (0.36%) | $16,153,252.48 |
| 21 | 08/07/2025 | PACIFIC BIOSCIENCES OF CALIF | PACB | 69404D108 | 1.57% | 11,055,994 (39,165) (0.36%) | $15,257,271.72 |
| 22 | 08/07/2025 | 908 DEVICES INC | MASS | 65443P102 | 1.42% | 2,108,869 (-46,303) (-2.15%) | $13,781,458.92 |
| 23 | 08/07/2025 | AMGEN INC | AMGN | 031162100 | 1.42% | 48,399 (-8,271) (-14.6%) | $13,777,743.33 |
| 24 | 08/07/2025 | INCYTE CORP | INCY | 45337C102 | 1.20% | 150,756 (534) (0.36%) | $11,706,203.40 |
| 25 | 08/07/2025 | VEEVA SYSTEMS INC-CLASS A | VEEV | 922475108 | 1.20% | 41,432 (147) (0.36%) | $11,710,754.80 |
| 26 | 08/07/2025 | QUANTUM-SI INC | QSI | 74765K105 | 1.10% | 7,823,766 (27,717) (0.36%) | $10,718,559.42 |
| 27 | 08/07/2025 | COMPASS PATHWAYS PLC | CMPS | 20451W101 | 0.94% | 2,099,310 (22,183) (1.07%) | $9,152,991.60 |
| 28 | 08/07/2025 | VERTEX PHARMACEUTICALS INC | VRTX | 92532F100 | 0.94% | 23,600 (84) (0.36%) | $9,101,340.00 |
| 29 | 08/07/2025 | CERUS CORP | CERS | 157085101 | 0.91% | 6,835,757 (24,216) (0.36%) | $8,818,126.53 |
| 30 | 08/07/2025 | BUTTERFLY NETWORK INC | BFLY | 124155102 | 0.90% | 6,303,608 (22,332) (0.36%) | $8,698,979.04 |
| 31 | 08/07/2025 | REGENERON PHARMACEUTICALS | REGN | 75886F107 | 0.70% | 12,330 (42) (0.34%) | $6,844,752.90 |
| 32 | 08/07/2025 | ATAI LIFE SCIENCES NV | ATAI | N0731H103 | 0.68% | 1,578,158 (5,592) (0.36%) | $6,612,482.02 |
| 33 | 08/07/2025 | CARIS LIFE SCIENCES INC | CAI | 142152107 | 0.56% | 188,780 (669) (0.36%) | $5,465,181.00 |
| 34 | 08/07/2025 | STANDARD BIOTOOLS INC | LAB | 34385P108 | 0.41% | 3,100,179 (10,983) (0.36%) | $3,968,229.12 |
| 35 | 08/07/2025 | GENEDX HOLDINGS CORP | WGS | 81663L200 | 0.25% | 23,005 (23,005) | $2,435,079.25 |
| 36 | 08/07/2025 | GOLDMAN FS TRSY OBLIG INST 468 | X9USDGSFT | 0.07% | 726,177 (-478,794) (-39.73%) | $726,177.44 |
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