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 | 12/22/2025 | CRISPR THERAPEUTICS AG | CRSP | H17182108 | 8.93% | 1,901,738 (16,513) (0.88%) | $106,231,084.68 |
| 2 | 12/22/2025 | TEMPUS AI INC | TEM | 88023B103 | 8.76% | 1,617,381 (14,042) (0.88%) | $104,256,379.26 |
| 3 | 12/22/2025 | TWIST BIOSCIENCE CORP | TWST | 90184D100 | 5.83% | 2,134,163 (18,529) (0.88%) | $69,381,639.13 |
| 4 | 12/22/2025 | GUARDANT HEALTH INC | GH | 40131M109 | 5.63% | 671,650 (5,831) (0.88%) | $66,990,371.00 |
| 5 | 12/22/2025 | PERSONALIS INC | PSNL | 71535D106 | 5.46% | 7,593,617 (65,947) (0.88%) | $64,925,425.35 |
| 6 | 12/22/2025 | BEAM THERAPEUTICS INC | BEAM | 07373V105 | 4.82% | 2,155,924 (18,718) (0.88%) | $57,282,900.68 |
| 7 | 12/22/2025 | NATERA INC | NTRA | 632307104 | 4.66% | 238,847 (2,072) (0.88%) | $55,402,950.12 |
| 8 | 12/22/2025 | ILLUMINA INC | ILMN | 452327109 | 4.54% | 400,492 (3,472) (0.87%) | $53,978,311.76 |
| 9 | 12/22/2025 | 10X GENOMICS INC-CLASS A | TXG | 88025U109 | 4.26% | 3,159,298 (27,433) (0.88%) | $50,706,732.90 |
| 10 | 12/22/2025 | RECURSION PHARMACEUTICALS-A | RXRX | 75629V104 | 4.19% | 11,703,039 (101,633) (0.88%) | $49,854,946.14 |
| 11 | 12/22/2025 | VERACYTE INC | VCYT | 92337F107 | 3.81% | 1,056,764 (9,177) (0.88%) | $45,356,310.88 |
| 12 | 12/22/2025 | CAREDX INC | CDNA | 14167L103 | 3.35% | 2,048,022 (17,780) (0.88%) | $39,834,027.90 |
| 13 | 12/22/2025 | ABSCI CORP | ABSI | 00091E109 | 3.29% | 11,574,642 (100,520) (0.88%) | $39,122,289.96 |
| 14 | 12/22/2025 | SCHRODINGER INC | SDGR | 80810D103 | 3.03% | 2,040,048 (17,717) (0.88%) | $36,027,247.68 |
| 15 | 12/22/2025 | ADAPTIVE BIOTECHNOLOGIES | ADPT | 00650F109 | 3.01% | 2,105,121 (18,277) (0.88%) | $35,787,057.00 |
| 16 | 12/22/2025 | IONIS PHARMACEUTICALS INC | IONS | 462222100 | 2.92% | 436,109 (-5,064) (-1.15%) | $34,701,193.13 |
| 17 | 12/22/2025 | NURIX THERAPEUTICS INC | NRIX | 67080M103 | 2.39% | 1,533,148 (13,314) (0.88%) | $28,393,900.96 |
| 18 | 12/22/2025 | INTELLIA THERAPEUTICS INC | NTLA | 45826J105 | 2.34% | 3,022,185 (0) (0%) | $27,894,767.55 |
| 19 | 12/22/2025 | GENEDX HOLDINGS CORP | WGS | 81663L200 | 2.11% | 178,462 (1,547) (0.87%) | $25,063,203.28 |
| 20 | 12/22/2025 | BUTTERFLY NETWORK INC | BFLY | 124155102 | 1.80% | 5,998,490 (52,094) (0.88%) | $21,354,624.40 |
| 21 | 12/22/2025 | PACIFIC BIOSCIENCES OF CALIF | PACB | 69404D108 | 1.63% | 10,541,144 (91,546) (0.88%) | $19,395,704.96 |
| 22 | 12/22/2025 | PRIME MEDICINE INC | PRME | 74168J101 | 1.47% | 4,800,788 (41,692) (0.88%) | $17,474,868.32 |
| 23 | 12/22/2025 | ARCTURUS THERAPEUTICS HOLDIN | ARCT UQ | 03969T109 | 1.38% | 2,517,012 (21,854) (0.88%) | $16,436,088.36 |
| 24 | 12/22/2025 | AMGEN INC | AMGN | 031162100 | 1.19% | 43,412 (371) (0.86%) | $14,212,220.56 |
| 25 | 12/22/2025 | CERUS CORP | CERS | 157085101 | 1.13% | 6,443,429 (55,958) (0.88%) | $13,466,766.61 |
| 26 | 12/22/2025 | INCYTE CORP | INCY | 45337C102 | 1.13% | 130,970 (1,134) (0.87%) | $13,449,309.30 |
| 27 | 12/22/2025 | COMPASS PATHWAYS PLC | CMPS | 20451W101 | 1.11% | 2,065,632 (17,934) (0.88%) | $13,158,075.84 |
| 28 | 12/22/2025 | ATAI BECKLEY NV | ATAI | N0731H103 | 1.06% | 3,177,457 (27,594) (0.88%) | $12,582,729.72 |
| 29 | 12/22/2025 | VERTEX PHARMACEUTICALS INC | VRTX | 92532F100 | 0.96% | 24,987 (217) (0.88%) | $11,399,069.40 |
| 30 | 12/22/2025 | 908 DEVICES INC | MASS | 65443P102 | 0.93% | 1,902,971 (16,527) (0.88%) | $11,113,350.64 |
| 31 | 12/22/2025 | CARIS LIFE SCIENCES INC | CAI | 142152107 | 0.92% | 392,268 (3,402) (0.87%) | $10,959,967.92 |
| 32 | 12/22/2025 | VEEVA SYSTEMS INC-CLASS A | VEEV | 922475108 | 0.74% | 39,460 (336) (0.86%) | $8,754,595.60 |
| 33 | 12/22/2025 | QUANTUM-SI INC | QSI | 74765K105 | 0.72% | 6,752,426 (58,639) (0.88%) | $8,575,581.02 |
| 34 | 12/22/2025 | STANDARD BIOTOOLS INC | LAB | 34385P108 | 0.40% | 2,950,131 (25,620) (0.88%) | $4,808,713.53 |
| 35 | 12/22/2025 | GOLDMAN FS TRSY OBLIG INST 468 | X9USDGSFT | 0.11% | 1,339,080 (648,539) (93.92%) | $1,339,080.20 |
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