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 | 04/28/2026 | TWIST BIOSCIENCE CORP | TWST | 90184D100 | 9.72% | 1,849,831 (0) (0%) | $112,839,691.00 |
| 2 | 04/28/2026 | TEMPUS AI INC-CL A | TEM | 88023B103 | 8.96% | 1,974,142 (0) (0%) | $103,997,800.56 |
| 3 | 04/28/2026 | CRISPR THERAPEUTICS AG | CRSP | H17182108 | 8.70% | 1,979,100 (0) (0%) | $100,914,309.00 |
| 4 | 04/28/2026 | 10X GENOMICS INC-CLASS A | TXG | 88025U109 | 5.84% | 3,041,049 (0) (0%) | $67,754,571.72 |
| 5 | 04/28/2026 | BEAM THERAPEUTICS INC | BEAM | 07373V105 | 5.23% | 2,081,127 (0) (0%) | $60,696,068.96 |
| 6 | 04/28/2026 | ABSCI CORP | ABSI | 00091E109 | 4.67% | 11,172,562 (0) (0%) | $54,186,925.70 |
| 7 | 04/28/2026 | ILLUMINA INC | ILMN | 452327109 | 4.09% | 369,560 (0) (0%) | $47,495,851.20 |
| 8 | 04/28/2026 | NATERA INC | NTRA | 632307104 | 4.04% | 229,312 (0) (0%) | $46,869,079.68 |
| 9 | 04/28/2026 | PERSONALIS INC | PSNL | 71535D106 | 3.87% | 7,542,236 (0) (0%) | $44,951,726.56 |
| 10 | 04/28/2026 | CAREDX INC | CDNA | 14167L103 | 3.56% | 1,890,687 (0) (0%) | $41,311,510.95 |
| 11 | 04/28/2026 | GUARDANT HEALTH INC | GH | 40131M109 | 3.56% | 466,649 (0) (0%) | $41,298,436.50 |
| 12 | 04/28/2026 | RECURSION PHARMACEUTICALS-A | RXRX | 75629V104 | 3.54% | 11,805,714 (0) (0%) | $41,083,884.72 |
| 13 | 04/28/2026 | INTELLIA THERAPEUTICS INC | NTLA | 45826J105 | 3.23% | 2,875,309 (27,426) (0.96%) | $37,494,029.36 |
| 14 | 04/28/2026 | VERACYTE INC | VCYT | 92337F107 | 2.74% | 940,734 (0) (0%) | $31,843,845.90 |
| 15 | 04/28/2026 | ADAPTIVE BIOTECHNOLOGIES | ADPT | 00650F109 | 2.45% | 1,997,778 (0) (0%) | $28,388,425.38 |
| 16 | 04/28/2026 | COMPASS PATHWAYS PLC | CMPS | 20451W101 | 2.39% | 3,119,635 (0) (0%) | $27,733,555.15 |
| 17 | 04/28/2026 | NURIX THERAPEUTICS INC | NRIX | 67080M103 | 2.30% | 1,621,618 (0) (0%) | $26,740,480.82 |
| 18 | 04/28/2026 | BUTTERFLY NETWORK INC | BFLY | 124155102 | 2.17% | 4,599,390 (0) (0%) | $25,204,657.20 |
| 19 | 04/28/2026 | GENEDX HOLDINGS CORP | WGS | 81663L200 | 2.15% | 377,527 (0) (0%) | $24,980,961.59 |
| 20 | 04/28/2026 | SCHRODINGER INC | SDGR | 80810D103 | 1.99% | 1,969,180 (0) (0%) | $23,118,173.20 |
| 21 | 04/28/2026 | ARCTURUS THERAPEUTICS HOLDIN | ARCT UQ | 03969T109 | 1.89% | 2,642,639 (0) (0%) | $21,933,903.70 |
| 22 | 04/28/2026 | IONIS PHARMACEUTICALS INC | IONS | 462222100 | 1.69% | 271,178 (0) (0%) | $19,587,186.94 |
| 23 | 04/28/2026 | ATAIBECKLEY INC | ATAI UQ | 04650F101 | 1.54% | 4,122,953 (0) (0%) | $17,893,616.02 |
| 24 | 04/28/2026 | PRIME MEDICINE INC | PRME | 74168J101 | 1.47% | 4,634,020 (0) (0%) | $17,006,853.40 |
| 25 | 04/28/2026 | PACIFIC BIOSCIENCES OF CALIF | PACB | 69404D108 | 1.41% | 10,315,253 (0) (0%) | $16,401,252.27 |
| 26 | 04/28/2026 | ALAMAR BIOSCIENCES INC | ALMR | 010911105 | 1.29% | 561,256 (0) (0%) | $14,979,922.64 |
| 27 | 04/28/2026 | CERUS CORP | CERS | 157085101 | 1.20% | 7,009,093 (0) (0%) | $13,878,004.14 |
| 28 | 04/28/2026 | 908 DEVICES INC | MASS | 65443P102 | 1.07% | 1,836,863 (0) (0%) | $12,380,456.62 |
| 29 | 04/28/2026 | BIONTECH SE-ADR | BNTX | 09075V102 | 1.05% | 119,432 (0) (0%) | $12,189,229.92 |
| 30 | 04/28/2026 | ELI LILLY & CO | LLY | 532457108 | 0.89% | 11,836 (0) (0%) | $10,276,843.72 |
| 31 | 04/28/2026 | GENERATE BIOMEDICINES INC | GENB | 370920100 | 0.51% | 473,739 (0) (0%) | $5,898,050.55 |
| 32 | 04/28/2026 | QUANTUM-SI INC | QSI | 74765K105 | 0.51% | 6,517,870 (0) (0%) | $5,868,038.36 |
| 33 | 04/28/2026 | GOLDMAN FS TRSY OBLIG INST 468 | X9USDGSFT | 0.27% | 3,134,588 (812,726) (35%) | $3,134,587.55 |
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