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 | 08/13/2025 | CRISPR THERAPEUTICS AG | CRSP | H17182108 | 10.41% | 1,860,102 (-4,404) (-0.24%) | $105,281,773.20 |
| 2 | 08/13/2025 | TEMPUS AI INC | TEM | 88023B103 | 10.28% | 1,567,362 (-3,710) (-0.24%) | $103,978,795.08 |
| 3 | 08/13/2025 | RECURSION PHARMACEUTICALS-A | RXRX | 75629V104 | 6.14% | 11,479,026 (-27,170) (-0.24%) | $62,101,530.66 |
| 4 | 08/13/2025 | TWIST BIOSCIENCE CORP | TWST | 90184D100 | 5.95% | 2,191,177 (0) (0%) | $60,147,808.65 |
| 5 | 08/13/2025 | GUARDANT HEALTH INC | GH | 40131M109 | 4.60% | 844,551 (-103,783) (-10.94%) | $46,534,760.10 |
| 6 | 08/13/2025 | NATERA INC | NTRA | 632307104 | 4.52% | 286,353 (-44,565) (-13.47%) | $45,762,072.93 |
| 7 | 08/13/2025 | 10X GENOMICS INC-CLASS A | TXG | 88025U109 | 4.14% | 3,269,510 (0) (0%) | $41,882,423.10 |
| 8 | 08/13/2025 | ADAPTIVE BIOTECHNOLOGIES | ADPT | 00650F109 | 4.07% | 3,251,880 (-7,698) (-0.24%) | $41,168,800.80 |
| 9 | 08/13/2025 | SCHRODINGER INC | SDGR | 80810D103 | 3.58% | 1,923,793 (-4,554) (-0.24%) | $36,263,498.05 |
| 10 | 08/13/2025 | ILLUMINA INC | ILMN | 452327109 | 3.53% | 366,356 (24,917) (7.3%) | $35,675,747.28 |
| 11 | 08/13/2025 | PERSONALIS INC | PSNL | 71535D106 | 3.49% | 7,733,451 (67,418) (0.88%) | $35,341,871.07 |
| 12 | 08/13/2025 | ABSCI CORP | ABSI | 00091E109 | 3.43% | 11,694,428 (-27,680) (-0.24%) | $34,732,451.16 |
| 13 | 08/13/2025 | BEAM THERAPEUTICS INC | BEAM | 07373V105 | 3.38% | 2,030,897 (-4,808) (-0.24%) | $34,240,923.42 |
| 14 | 08/13/2025 | VERACYTE INC | VCYT | 92337F107 | 3.32% | 1,168,182 (-2,766) (-0.24%) | $33,608,596.14 |
| 15 | 08/13/2025 | INTELLIA THERAPEUTICS INC | NTLA | 45826J105 | 3.11% | 2,895,231 (0) (0%) | $31,442,208.66 |
| 16 | 08/13/2025 | CAREDX INC | CDNA | 14167L103 | 2.66% | 2,160,098 (98,101) (4.76%) | $26,914,821.08 |
| 17 | 08/13/2025 | IONIS PHARMACEUTICALS INC | IONS | 462222100 | 2.65% | 646,313 (-1,530) (-0.24%) | $26,763,821.33 |
| 18 | 08/13/2025 | ARCTURUS THERAPEUTICS HOLDIN | ARCT UQ | 03969T109 | 2.48% | 1,681,774 (-3,982) (-0.24%) | $25,041,614.86 |
| 19 | 08/13/2025 | PRIME MEDICINE INC | PRME | 74168J101 | 1.58% | 4,624,078 (-10,946) (-0.24%) | $15,999,309.88 |
| 20 | 08/13/2025 | NURIX THERAPEUTICS INC | NRIX | 67080M103 | 1.53% | 1,540,640 (-3,648) (-0.24%) | $15,437,212.80 |
| 21 | 08/13/2025 | AMGEN INC | AMGN | 031162100 | 1.36% | 48,285 (-114) (-0.24%) | $13,760,259.30 |
| 22 | 08/13/2025 | 908 DEVICES INC | MASS | 65443P102 | 1.34% | 2,088,986 (-13,504) (-0.64%) | $13,515,739.42 |
| 23 | 08/13/2025 | PACIFIC BIOSCIENCES OF CALIF | PACB | 69404D108 | 1.32% | 11,055,994 (0) (0%) | $13,377,752.74 |
| 24 | 08/13/2025 | INCYTE CORP | INCY | 45337C102 | 1.21% | 150,400 (-356) (-0.24%) | $12,274,144.00 |
| 25 | 08/13/2025 | VEEVA SYSTEMS INC-CLASS A | VEEV | 922475108 | 1.13% | 41,334 (-98) (-0.24%) | $11,384,623.62 |
| 26 | 08/13/2025 | EXACT SCIENCES CORP | EXAS | 30063P105 | 1.04% | 251,582 (23,674) (10.39%) | $10,501,032.68 |
| 27 | 08/13/2025 | VERTEX PHARMACEUTICALS INC | VRTX | 92532F100 | 1.00% | 26,167 (2,567) (10.88%) | $10,146,777.59 |
| 28 | 08/13/2025 | COMPASS PATHWAYS PLC | CMPS | 20451W101 | 0.90% | 2,165,556 (6,262) (0.29%) | $9,138,646.32 |
| 29 | 08/13/2025 | QUANTUM-SI INC | QSI | 74765K105 | 0.89% | 7,805,290 (-18,476) (-0.24%) | $9,054,136.40 |
| 30 | 08/13/2025 | CERUS CORP | CERS | 157085101 | 0.87% | 6,819,615 (-16,142) (-0.24%) | $8,797,303.35 |
| 31 | 08/13/2025 | BUTTERFLY NETWORK INC | BFLY | 124155102 | 0.86% | 6,288,722 (-14,886) (-0.24%) | $8,741,323.58 |
| 32 | 08/13/2025 | CARIS LIFE SCIENCES INC | CAI | 142152107 | 0.80% | 248,867 (60,087) (31.83%) | $8,078,222.82 |
| 33 | 08/13/2025 | REGENERON PHARMACEUTICALS | REGN | 75886F107 | 0.68% | 12,302 (-28) (-0.23%) | $6,846,739.61 |
| 34 | 08/13/2025 | ATAI LIFE SCIENCES NV | ATAI | N0731H103 | 0.64% | 1,574,430 (-3,728) (-0.24%) | $6,502,395.90 |
| 35 | 08/13/2025 | GENEDX HOLDINGS CORP | WGS | 81663L200 | 0.50% | 43,441 (20,436) (88.83%) | $5,056,966.81 |
| 36 | 08/13/2025 | STANDARD BIOTOOLS INC | LAB | 34385P108 | 0.40% | 3,092,857 (-7,322) (-0.24%) | $4,051,642.67 |
| 37 | 08/13/2025 | GOLDMAN FS TRSY OBLIG INST 468 | X9USDGSFT | 0.21% | 2,147,380 (-370,695) (-14.72%) | $2,147,380.17 |
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