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 | 01/09/2026 | TEMPUS AI INC | TEM | 88023B103 | 9.13% | 1,739,032 (47,380) (2.8%) | $118,880,227.52 |
| 2 | 01/09/2026 | CRISPR THERAPEUTICS AG | CRSP | H17182108 | 8.72% | 2,013,607 (54,855) (2.8%) | $113,567,434.80 |
| 3 | 01/09/2026 | TWIST BIOSCIENCE CORP | TWST | 90184D100 | 6.01% | 2,253,116 (61,387) (2.8%) | $78,273,249.84 |
| 4 | 01/09/2026 | GUARDANT HEALTH INC | GH | 40131M109 | 5.62% | 673,021 (18,331) (2.8%) | $73,184,303.54 |
| 5 | 01/09/2026 | PERSONALIS INC | PSNL | 71535D106 | 5.22% | 8,117,144 (242,965) (3.09%) | $67,981,081.00 |
| 6 | 01/09/2026 | BEAM THERAPEUTICS INC | BEAM | 07373V105 | 4.92% | 2,289,486 (62,376) (2.8%) | $64,105,608.00 |
| 7 | 01/09/2026 | 10X GENOMICS INC-CLASS A | TXG | 88025U109 | 4.90% | 3,308,220 (90,137) (2.8%) | $63,815,563.80 |
| 8 | 01/09/2026 | ILLUMINA INC | ILMN | 452327109 | 4.70% | 419,340 (11,408) (2.8%) | $61,152,352.20 |
| 9 | 01/09/2026 | RECURSION PHARMACEUTICALS-A | RXRX | 75629V104 | 4.42% | 12,254,761 (333,937) (2.8%) | $57,597,376.70 |
| 10 | 01/09/2026 | NATERA INC | NTRA | 632307104 | 4.39% | 238,476 (6,486) (2.8%) | $57,129,310.56 |
| 11 | 01/09/2026 | VERACYTE INC | VCYT | 92337F107 | 3.70% | 1,106,582 (30,153) (2.8%) | $48,202,711.92 |
| 12 | 01/09/2026 | ABSCI CORP | ABSI | 00091E109 | 3.20% | 12,120,322 (330,280) (2.8%) | $41,693,907.68 |
| 13 | 01/09/2026 | SCHRODINGER INC | SDGR | 80810D103 | 3.05% | 2,136,226 (58,213) (2.8%) | $39,755,165.86 |
| 14 | 01/09/2026 | CAREDX INC | CDNA | 14167L103 | 2.84% | 2,144,542 (58,420) (2.8%) | $36,929,013.24 |
| 15 | 01/09/2026 | ADAPTIVE BIOTECHNOLOGIES | ADPT | 00650F109 | 2.66% | 2,167,200 (59,041) (2.8%) | $34,588,512.00 |
| 16 | 01/09/2026 | IONIS PHARMACEUTICALS INC | IONS | 462222100 | 2.59% | 413,267 (11,247) (2.8%) | $33,697,791.18 |
| 17 | 01/09/2026 | INTELLIA THERAPEUTICS INC | NTLA | 45826J105 | 2.39% | 2,953,590 (0) (0%) | $31,071,766.80 |
| 18 | 01/09/2026 | NURIX THERAPEUTICS INC | NRIX | 67080M103 | 2.30% | 1,605,424 (43,746) (2.8%) | $29,909,049.12 |
| 19 | 01/09/2026 | BUTTERFLY NETWORK INC | BFLY | 124155102 | 2.00% | 6,281,286 (171,166) (2.8%) | $26,067,336.90 |
| 20 | 01/09/2026 | GENEDX HOLDINGS CORP | WGS | 81663L200 | 1.97% | 186,860 (5,083) (2.8%) | $25,687,644.20 |
| 21 | 01/09/2026 | PACIFIC BIOSCIENCES OF CALIF | PACB | 69404D108 | 1.76% | 11,260,346 (306,843) (2.8%) | $22,971,105.84 |
| 22 | 01/09/2026 | PRIME MEDICINE INC | PRME | 74168J101 | 1.51% | 5,027,116 (136,988) (2.8%) | $19,706,294.72 |
| 23 | 01/09/2026 | ARCTURUS THERAPEUTICS HOLDIN | ARCT UQ | 03969T109 | 1.37% | 2,635,648 (71,806) (2.8%) | $17,843,336.96 |
| 24 | 01/09/2026 | COMPASS PATHWAYS PLC | CMPS | 20451W101 | 1.27% | 2,162,988 (58,926) (2.8%) | $16,481,968.56 |
| 25 | 01/09/2026 | AMGEN INC | AMGN | 031162100 | 1.15% | 45,426 (1,219) (2.76%) | $14,995,576.86 |
| 26 | 01/09/2026 | INCYTE CORP | INCY | 45337C102 | 1.12% | 137,126 (3,726) (2.79%) | $14,524,385.92 |
| 27 | 01/09/2026 | CERUS CORP | CERS | 157085101 | 1.08% | 6,747,201 (183,862) (2.8%) | $14,101,650.09 |
| 28 | 01/09/2026 | ATAIBECKLEY INC | ATAI UQ | 04650F101 | 1.01% | 3,327,253 (90,666) (2.8%) | $13,209,194.41 |
| 29 | 01/09/2026 | VERTEX PHARMACEUTICALS INC | VRTX | 92532F100 | 0.94% | 26,165 (713) (2.8%) | $12,289,177.20 |
| 30 | 01/09/2026 | CARIS LIFE SCIENCES INC | CAI | 142152107 | 0.89% | 410,736 (11,178) (2.8%) | $11,603,292.00 |
| 31 | 01/09/2026 | 908 DEVICES INC | MASS | 65443P102 | 0.83% | 1,992,689 (54,303) (2.8%) | $10,800,374.38 |
| 32 | 01/09/2026 | VEEVA SYSTEMS INC-CLASS A | VEEV | 922475108 | 0.76% | 41,284 (1,104) (2.75%) | $9,956,049.44 |
| 33 | 01/09/2026 | QUANTUM-SI INC | QSI | 74765K105 | 0.68% | 7,070,752 (192,671) (2.8%) | $8,838,440.00 |
| 34 | 01/09/2026 | GOLDMAN FS TRSY OBLIG INST 468 | X9USDGSFT | 0.49% | 6,362,782 (147,742) (2.38%) | $6,362,782.21 | |
| 35 | 01/09/2026 | STANDARD BIOTOOLS INC | LAB | 34385P108 | 0.37% | 3,089,211 (84,180) (2.8%) | $4,757,384.94 |
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