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 | 09/22/2025 | TEMPUS AI INC | TEM | 88023B103 | 11.63% | 1,451,345 (1,809) (0.12%) | $128,066,682.80 |
| 2 | 09/22/2025 | CRISPR THERAPEUTICS AG | CRSP | H17182108 | 9.67% | 1,708,204 (2,129) (0.12%) | $106,455,273.28 |
| 3 | 09/22/2025 | TWIST BIOSCIENCE CORP | TWST | 90184D100 | 5.08% | 2,006,965 (2,502) (0.12%) | $55,974,253.85 |
| 4 | 09/22/2025 | RECURSION PHARMACEUTICALS-A | RXRX | 75629V104 | 4.86% | 10,894,924 (13,584) (0.12%) | $53,494,076.84 |
| 5 | 09/22/2025 | NATERA INC | NTRA | 632307104 | 4.47% | 271,817 (338) (0.12%) | $49,228,776.87 |
| 6 | 09/22/2025 | PERSONALIS INC | PSNL | 71535D106 | 4.26% | 7,695,869 (9,595) (0.12%) | $46,944,800.90 |
| 7 | 09/22/2025 | GUARDANT HEALTH INC | GH | 40131M109 | 4.17% | 777,148 (969) (0.12%) | $45,968,304.20 |
| 8 | 09/22/2025 | BEAM THERAPEUTICS INC | BEAM | 07373V105 | 4.16% | 1,883,738 (2,348) (0.12%) | $45,812,508.16 |
| 9 | 09/22/2025 | INTELLIA THERAPEUTICS INC | NTLA | 45826J105 | 3.79% | 2,676,451 (0) (0%) | $41,725,871.09 |
| 10 | 09/22/2025 | ADAPTIVE BIOTECHNOLOGIES | ADPT | 00650F109 | 3.74% | 3,086,414 (3,848) (0.12%) | $41,234,491.04 |
| 11 | 09/22/2025 | 10X GENOMICS INC-CLASS A | TXG | 88025U109 | 3.54% | 2,986,798 (3,724) (0.12%) | $38,947,845.92 |
| 12 | 09/22/2025 | VERACYTE INC | VCYT | 92337F107 | 3.43% | 1,108,754 (1,382) (0.12%) | $37,819,598.94 |
| 13 | 09/22/2025 | IONIS PHARMACEUTICALS INC | IONS | 462222100 | 3.40% | 613,456 (764) (0.12%) | $37,426,950.56 |
| 14 | 09/22/2025 | ARCTURUS THERAPEUTICS HOLDIN | ARCT UQ | 03969T109 | 3.27% | 1,757,802 (2,191) (0.12%) | $35,964,628.92 |
| 15 | 09/22/2025 | ILLUMINA INC | ILMN | 452327109 | 3.24% | 347,735 (433) (0.12%) | $35,729,771.25 |
| 16 | 09/22/2025 | SCHRODINGER INC | SDGR | 80810D103 | 3.23% | 1,825,923 (2,276) (0.12%) | $35,514,202.35 |
| 17 | 09/22/2025 | CAREDX INC | CDNA | 14167L103 | 2.79% | 2,104,261 (2,623) (0.12%) | $30,701,167.99 |
| 18 | 09/22/2025 | ABSCI CORP | ABSI | 00091E109 | 2.63% | 11,099,369 (13,839) (0.12%) | $28,969,353.09 |
| 19 | 09/22/2025 | PRIME MEDICINE INC | PRME | 74168J101 | 2.12% | 4,776,964 (5,956) (0.12%) | $23,359,353.96 |
| 20 | 09/22/2025 | 908 DEVICES INC | MASS | 65443P102 | 1.26% | 1,893,527 (2,361) (0.12%) | $13,822,747.10 |
| 21 | 09/22/2025 | PACIFIC BIOSCIENCES OF CALIF | PACB | 69404D108 | 1.20% | 10,394,276 (12,960) (0.12%) | $13,200,730.52 |
| 22 | 09/22/2025 | AMGEN INC | AMGN | 031162100 | 1.19% | 45,834 (57) (0.12%) | $13,081,481.94 |
| 23 | 09/22/2025 | EXACT SCIENCES CORP | EXAS | 30063P105 | 1.16% | 238,809 (297) (0.12%) | $12,733,295.88 |
| 24 | 09/22/2025 | NURIX THERAPEUTICS INC | NRIX | 67080M103 | 1.12% | 1,462,249 (1,823) (0.12%) | $12,341,381.56 |
| 25 | 09/22/2025 | INCYTE CORP | INCY | 45337C102 | 1.12% | 142,758 (178) (0.12%) | $12,352,849.74 |
| 26 | 09/22/2025 | QUANTUM-SI INC | QSI | 74765K105 | 1.01% | 7,408,105 (9,237) (0.12%) | $11,112,157.50 |
| 27 | 09/22/2025 | BUTTERFLY NETWORK INC | BFLY | 124155102 | 1.00% | 5,968,722 (7,442) (0.12%) | $11,042,135.70 |
| 28 | 09/22/2025 | VEEVA SYSTEMS INC-CLASS A | VEEV | 922475108 | 0.99% | 39,268 (48) (0.12%) | $10,908,257.72 |
| 29 | 09/22/2025 | COMPASS PATHWAYS PLC | CMPS | 20451W101 | 0.91% | 2,055,384 (2,562) (0.12%) | $10,071,381.60 |
| 30 | 09/22/2025 | ATAI LIFE SCIENCES NV | ATAI | N0731H103 | 0.88% | 1,960,078 (2,443) (0.12%) | $9,702,386.10 |
| 31 | 09/22/2025 | VERTEX PHARMACEUTICALS INC | VRTX | 92532F100 | 0.87% | 24,863 (31) (0.12%) | $9,525,512.56 |
| 32 | 09/22/2025 | CERUS CORP | CERS | 157085101 | 0.85% | 6,411,453 (7,994) (0.12%) | $9,360,721.38 |
| 33 | 09/22/2025 | GENEDX HOLDINGS CORP | WGS | 81663L200 | 0.75% | 63,321 (78) (0.12%) | $8,206,718.21 |
| 34 | 09/22/2025 | CARIS LIFE SCIENCES INC | CAI | 142152107 | 0.70% | 236,223 (294) (0.12%) | $7,696,145.34 |
| 35 | 09/22/2025 | REGENERON PHARMACEUTICALS | REGN | 75886F107 | 0.63% | 11,700 (14) (0.12%) | $6,926,283.00 |
| 36 | 09/22/2025 | GOLDMAN FS TRSY OBLIG INST 468 | X9USDGSFT | 0.50% | 5,549,835 (-841,283) (-13.16%) | $5,549,835.17 | |
| 37 | 09/22/2025 | STANDARD BIOTOOLS INC | LAB | 34385P108 | 0.37% | 2,935,491 (3,660) (0.12%) | $4,109,687.40 |
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