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 | 10/22/2025 | TEMPUS AI INC | TEM | 88023B103 | 9.81% | 1,534,079 (1,792) (0.12%) | $136,686,438.90 |
| 2 | 10/22/2025 | CRISPR THERAPEUTICS AG | CRSP | H17182108 | 9.47% | 1,823,170 (2,129) (0.12%) | $131,851,654.40 |
| 3 | 10/22/2025 | INTELLIA THERAPEUTICS INC | NTLA | 45826J105 | 5.76% | 2,973,337 (3,473) (0.12%) | $80,190,898.89 |
| 4 | 10/22/2025 | PERSONALIS INC | PSNL | 71535D106 | 5.64% | 8,213,999 (9,595) (0.12%) | $78,607,970.43 |
| 5 | 10/22/2025 | TWIST BIOSCIENCE CORP | TWST | 90184D100 | 5.13% | 2,142,073 (2,502) (0.12%) | $71,523,817.47 |
| 6 | 10/22/2025 | RECURSION PHARMACEUTICALS-A | RXRX | 75629V104 | 5.10% | 11,628,460 (13,584) (0.12%) | $71,049,890.60 |
| 7 | 10/22/2025 | BEAM THERAPEUTICS INC | BEAM | 07373V105 | 4.31% | 2,010,530 (2,348) (0.12%) | $60,094,741.70 |
| 8 | 10/22/2025 | ABSCI CORP | ABSI | 00091E109 | 3.92% | 11,846,675 (13,839) (0.12%) | $54,613,171.75 |
| 9 | 10/22/2025 | NATERA INC | NTRA | 632307104 | 3.80% | 282,898 (330) (0.12%) | $52,867,978.24 |
| 10 | 10/22/2025 | ADAPTIVE BIOTECHNOLOGIES | ADPT | 00650F109 | 3.77% | 3,029,821 (3,539) (0.12%) | $52,567,394.35 |
| 11 | 10/22/2025 | GUARDANT HEALTH INC | GH | 40131M109 | 3.42% | 705,095 (823) (0.12%) | $47,600,963.45 |
| 12 | 10/22/2025 | IONIS PHARMACEUTICALS INC | IONS | 462222100 | 3.37% | 654,712 (764) (0.12%) | $46,903,567.68 |
| 13 | 10/22/2025 | ARCTURUS THERAPEUTICS HOLDIN | ARCT UQ | 03969T109 | 3.24% | 1,945,809 (2,273) (0.12%) | $45,064,936.44 |
| 14 | 10/22/2025 | VERACYTE INC | VCYT | 92337F107 | 3.07% | 1,183,382 (1,382) (0.12%) | $42,720,090.20 |
| 15 | 10/22/2025 | 10X GENOMICS INC-CLASS A | TXG | 88025U109 | 2.98% | 3,187,894 (3,724) (0.12%) | $41,538,258.82 |
| 16 | 10/22/2025 | SCHRODINGER INC | SDGR | 80810D103 | 2.92% | 1,948,827 (2,276) (0.12%) | $40,672,019.49 |
| 17 | 10/22/2025 | ILLUMINA INC | ILMN | 452327109 | 2.84% | 400,051 (467) (0.12%) | $39,589,046.96 |
| 18 | 10/22/2025 | CAREDX INC | CDNA | 14167L103 | 2.45% | 2,245,903 (2,623) (0.12%) | $34,115,266.57 |
| 19 | 10/22/2025 | PRIME MEDICINE INC | PRME | 74168J101 | 2.05% | 5,098,588 (5,956) (0.12%) | $28,501,106.92 |
| 20 | 10/22/2025 | EXACT SCIENCES CORP | EXAS | 30063P105 | 1.57% | 345,684 (403) (0.12%) | $21,919,822.44 |
| 21 | 10/22/2025 | PACIFIC BIOSCIENCES OF CALIF | PACB | 69404D108 | 1.51% | 11,094,116 (12,960) (0.12%) | $21,078,820.40 |
| 22 | 10/22/2025 | ATAI LIFE SCIENCES NV | ATAI | N0731H103 | 1.30% | 3,090,664 (3,610) (0.12%) | $18,142,197.68 |
| 23 | 10/22/2025 | 908 DEVICES INC | MASS | 65443P102 | 1.27% | 2,021,021 (2,361) (0.12%) | $17,724,354.17 |
| 24 | 10/22/2025 | QUANTUM-SI INC | QSI | 74765K105 | 1.20% | 7,171,276 (8,377) (0.12%) | $16,780,785.84 |
| 25 | 10/22/2025 | NURIX THERAPEUTICS INC | NRIX | 67080M103 | 1.17% | 1,560,691 (1,823) (0.12%) | $16,262,400.22 |
| 26 | 10/22/2025 | AMGEN INC | AMGN | 031162100 | 1.06% | 48,912 (57) (0.12%) | $14,729,359.68 |
| 27 | 10/22/2025 | BUTTERFLY NETWORK INC | BFLY | 124155102 | 1.03% | 6,370,590 (7,442) (0.12%) | $14,333,827.50 |
| 28 | 10/22/2025 | COMPASS PATHWAYS PLC | CMPS | 20451W101 | 1.02% | 2,193,732 (2,562) (0.12%) | $14,259,258.00 |
| 29 | 10/22/2025 | INCYTE CORP | INCY | 45337C102 | 0.95% | 152,370 (178) (0.12%) | $13,301,901.00 |
| 30 | 10/22/2025 | GENEDX HOLDINGS CORP | WGS | 81663L200 | 0.93% | 106,258 (124) (0.12%) | $12,939,036.66 |
| 31 | 10/22/2025 | VEEVA SYSTEMS INC-CLASS A | VEEV | 922475108 | 0.87% | 41,860 (48) (0.11%) | $12,132,702.40 |
| 32 | 10/22/2025 | CERUS CORP | CERS | 157085101 | 0.81% | 6,843,129 (7,994) (0.12%) | $11,222,731.56 |
| 33 | 10/22/2025 | VERTEX PHARMACEUTICALS INC | VRTX | 92532F100 | 0.81% | 26,537 (31) (0.12%) | $11,311,926.99 |
| 34 | 10/22/2025 | CARIS LIFE SCIENCES INC | CAI | 142152107 | 0.57% | 252,099 (294) (0.12%) | $7,948,681.47 |
| 35 | 10/22/2025 | REGENERON PHARMACEUTICALS | REGN | 75886F107 | 0.52% | 12,456 (14) (0.11%) | $7,216,259.04 |
| 36 | 10/22/2025 | STANDARD BIOTOOLS INC | LAB | 34385P108 | 0.30% | 3,133,131 (3,660) (0.12%) | $4,135,732.92 |
| 37 | 10/22/2025 | GOLDMAN FS TRSY OBLIG INST 468 | X9USDGSFT | 0.05% | 676,423 (167,500) (32.91%) | $676,422.99 |
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