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 | 07/10/2025 | CRISPR THERAPEUTICS AG | CRSP | H17182108 | 11.31% | 2,076,462 (70,847) (3.53%) | $124,753,836.96 |
| 2 | 07/10/2025 | TEMPUS AI INC | TEM | 88023B103 | 8.23% | 1,554,060 (71,956) (4.85%) | $90,772,644.60 |
| 3 | 07/10/2025 | TWIST BIOSCIENCE CORP | TWST | 90184D100 | 7.48% | 2,109,013 (71,978) (3.53%) | $82,504,588.56 |
| 4 | 07/10/2025 | GUARDANT HEALTH INC | GH | 40131M109 | 6.16% | 1,331,706 (45,443) (3.53%) | $67,970,274.24 |
| 5 | 07/10/2025 | RECURSION PHARMACEUTICALS-A | RXRX | 75629V104 | 5.85% | 11,546,966 (393,994) (3.53%) | $64,547,539.94 |
| 6 | 07/10/2025 | NATERA INC | NTRA | 632307104 | 4.87% | 332,091 (11,339) (3.54%) | $53,715,719.25 |
| 7 | 07/10/2025 | PERSONALIS INC | PSNL | 71535D106 | 4.56% | 7,019,900 (239,511) (3.53%) | $50,262,484.00 |
| 8 | 07/10/2025 | ADAPTIVE BIOTECHNOLOGIES | ADPT | 00650F109 | 4.13% | 3,815,059 (130,181) (3.53%) | $45,513,653.87 |
| 9 | 07/10/2025 | BEAM THERAPEUTICS INC | BEAM | 07373V105 | 3.98% | 2,042,917 (69,716) (3.53%) | $43,840,998.82 |
| 10 | 07/10/2025 | CAREDX INC | CDNA | 14167L103 | 3.81% | 2,069,302 (70,615) (3.53%) | $41,965,444.56 |
| 11 | 07/10/2025 | SCHRODINGER INC | SDGR | 80810D103 | 3.81% | 1,935,197 (66,033) (3.53%) | $41,964,746.95 |
| 12 | 07/10/2025 | 10X GENOMICS INC-CLASS A | TXG | 88025U109 | 3.59% | 3,270,183 (111,592) (3.53%) | $39,569,214.30 |
| 13 | 07/10/2025 | IONIS PHARMACEUTICALS INC | IONS | 462222100 | 3.30% | 850,632 (29,029) (3.53%) | $36,432,568.56 |
| 14 | 07/10/2025 | INTELLIA THERAPEUTICS INC | NTLA | 45826J105 | 3.20% | 2,905,474 (99,151) (3.53%) | $35,243,399.62 |
| 15 | 07/10/2025 | VERACYTE INC | VCYT | 92337F107 | 2.89% | 1,175,097 (40,107) (3.53%) | $31,821,626.76 |
| 16 | 07/10/2025 | ABSCI CORP | ABSI | 00091E109 | 2.45% | 9,564,623 (326,337) (3.53%) | $27,067,883.09 |
| 17 | 07/10/2025 | ILLUMINA INC | ILMN | 452327109 | 2.38% | 269,605 (9,193) (3.53%) | $26,270,311.20 |
| 18 | 07/10/2025 | ARCTURUS THERAPEUTICS HOLDIN | ARCT UQ | 03969T109 | 2.27% | 1,691,729 (57,739) (3.53%) | $25,020,671.91 |
| 19 | 07/10/2025 | NURIX THERAPEUTICS INC | NRIX | 67080M103 | 1.85% | 1,549,757 (52,896) (3.53%) | $20,425,797.26 |
| 20 | 07/10/2025 | AMGEN INC | AMGN | 031162100 | 1.53% | 57,072 (1,943) (3.52%) | $16,922,989.44 |
| 21 | 07/10/2025 | PACIFIC BIOSCIENCES OF CALIF | PACB | 69404D108 | 1.49% | 11,095,251 (378,566) (3.53%) | $16,420,971.48 |
| 22 | 07/10/2025 | 908 DEVICES INC | MASS | 65443P102 | 1.43% | 2,237,834 (76,357) (3.53%) | $15,821,486.38 |
| 23 | 07/10/2025 | QUANTUM-SI INC | QSI | 74765K105 | 1.33% | 7,851,516 (267,902) (3.53%) | $14,682,334.92 |
| 24 | 07/10/2025 | VEEVA SYSTEMS INC-CLASS A | VEEV | 922475108 | 1.12% | 43,457 (-3,945) (-8.32%) | $12,357,432.52 |
| 25 | 07/10/2025 | BUTTERFLY NETWORK INC | BFLY | 124155102 | 1.12% | 6,325,972 (215,847) (3.53%) | $12,335,645.40 |
| 26 | 07/10/2025 | VERTEX PHARMACEUTICALS INC | VRTX | 92532F100 | 1.03% | 23,684 (812) (3.55%) | $11,343,807.06 |
| 27 | 07/10/2025 | PRIME MEDICINE INC | PRME | 74168J101 | 0.94% | 2,289,226 (78,126) (3.53%) | $10,393,086.04 |
| 28 | 07/10/2025 | INCYTE CORP | INCY | 45337C102 | 0.94% | 151,291 (5,162) (3.53%) | $10,396,717.52 |
| 29 | 07/10/2025 | CERUS CORP | CERS | 157085101 | 0.93% | 6,860,033 (234,059) (3.53%) | $10,221,449.17 |
| 30 | 07/10/2025 | REGENERON PHARMACEUTICALS | REGN | 75886F107 | 0.62% | 12,372 (406) (3.39%) | $6,836,519.76 |
| 31 | 07/10/2025 | COMPASS PATHWAYS PLC | CMPS | 20451W101 | 0.62% | 1,948,880 (66,497) (3.53%) | $6,879,546.40 |
| 32 | 07/10/2025 | STANDARD BIOTOOLS INC | LAB | 34385P108 | 0.38% | 3,111,182 (106,169) (3.53%) | $4,231,207.52 |
| 33 | 07/10/2025 | ATAI LIFE SCIENCES NV | ATAI | N0731H103 | 0.23% | 958,644 (32,712) (3.53%) | $2,549,993.04 |
| 34 | 07/10/2025 | CARIS LIFE SCIENCES INC | CAI | 142152107 | 0.11% | 46,282 (1,595) (3.57%) | $1,260,721.68 |
| 35 | 07/10/2025 | GOLDMAN FS TRSY OBLIG INST 468 | X9USDGSFT | 0.05% | 510,155 (396,073) (347.18%) | $510,155.32 |
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