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 | 04/21/2026 | CRISPR THERAPEUTICS AG | CRSP | H17182108 | 9.47% | 1,917,828 (15,318) (0.81%) | $110,639,497.30 |
| 2 | 04/21/2026 | TWIST BIOSCIENCE CORP | TWST | 90184D100 | 9.46% | 1,785,652 (-16,169) (-0.9%) | $110,496,145.80 |
| 3 | 04/21/2026 | TEMPUS AI INC-CL A | TEM | 88023B103 | 9.26% | 1,905,643 (15,222) (0.81%) | $108,202,409.50 |
| 4 | 04/21/2026 | 10X GENOMICS INC-CLASS A | TXG | 88025U109 | 6.18% | 2,935,533 (23,448) (0.81%) | $72,184,756.47 |
| 5 | 04/21/2026 | BEAM THERAPEUTICS INC | BEAM | 07373V105 | 5.38% | 2,016,687 (16,110) (0.81%) | $62,900,467.53 |
| 6 | 04/21/2026 | ILLUMINA INC | ILMN | 452327109 | 4.06% | 356,735 (2,850) (0.81%) | $47,395,812.10 |
| 7 | 04/21/2026 | PERSONALIS INC | PSNL | 71535D106 | 3.95% | 7,280,498 (58,164) (0.81%) | $46,158,357.32 |
| 8 | 04/21/2026 | NATERA INC | NTRA | 632307104 | 3.94% | 221,374 (1,764) (0.8%) | $45,988,234.76 |
| 9 | 04/21/2026 | ABSCI CORP | ABSI | 9.10E+110 | 3.65% | 10,784,842 (86,160) (0.81%) | $42,600,125.90 |
| 10 | 04/21/2026 | RECURSION PHARMACEUTICALS-A | RXRX | 75629V104 | 3.60% | 11,396,016 (91,044) (0.81%) | $42,051,299.04 |
| 11 | 04/21/2026 | INTELLIA THERAPEUTICS INC | NTLA | 45826J105 | 3.59% | 2,759,707 (22,044) (0.81%) | $41,975,143.47 |
| 12 | 04/21/2026 | GUARDANT HEALTH INC | GH | 40131M109 | 3.51% | 450,476 (3,594) (0.8%) | $41,024,849.32 |
| 13 | 04/21/2026 | CAREDX INC | CDNA | 14167L103 | 3.33% | 1,825,077 (14,580) (0.81%) | $38,855,889.33 |
| 14 | 04/21/2026 | VERACYTE INC | VCYT | 92337F107 | 2.60% | 908,091 (7,254) (0.81%) | $30,375,643.95 |
| 15 | 04/21/2026 | COMPASS PATHWAYS PLC | CMPS | 20451W101 | 2.44% | 3,011,392 (24,054) (0.81%) | $28,487,768.32 |
| 16 | 04/21/2026 | ADAPTIVE BIOTECHNOLOGIES | ADPT | 00650F109 | 2.41% | 1,928,469 (15,402) (0.81%) | $28,117,078.02 |
| 17 | 04/21/2026 | NURIX THERAPEUTICS INC | NRIX | 67080M103 | 2.28% | 1,565,350 (12,504) (0.81%) | $26,673,564.00 |
| 18 | 04/21/2026 | GENEDX HOLDINGS CORP | WGS | 81663L200 | 2.17% | 364,432 (2,910) (0.8%) | $25,404,554.72 |
| 19 | 04/21/2026 | BUTTERFLY NETWORK INC | BFLY | 124155102 | 2.09% | 4,439,793 (35,466) (0.81%) | $24,374,463.57 |
| 20 | 04/21/2026 | SCHRODINGER INC | SDGR | 80810D103 | 2.08% | 1,900,843 (15,186) (0.81%) | $24,330,790.40 |
| 21 | 04/21/2026 | ARCTURUS THERAPEUTICS HOLDIN | ARCT UQ | 03969T109 | 1.94% | 2,550,947 (20,376) (0.81%) | $22,703,428.30 |
| 22 | 04/21/2026 | IONIS PHARMACEUTICALS INC | IONS | 462222100 | 1.68% | 261,782 (2,088) (0.8%) | $19,599,618.34 |
| 23 | 04/21/2026 | ATAIBECKLEY INC | ATAI UQ | 04650F101 | 1.67% | 3,979,880 (31,794) (0.81%) | $19,501,412.00 |
| 24 | 04/21/2026 | PACIFIC BIOSCIENCES OF CALIF | PACB | 69404D108 | 1.49% | 9,995,813 (79,860) (0.81%) | $17,392,714.62 |
| 25 | 04/21/2026 | PRIME MEDICINE INC | PRME | 74168J101 | 1.49% | 4,473,208 (35,736) (0.81%) | $17,400,779.12 |
| 26 | 04/21/2026 | CERUS CORP | CERS | 157085101 | 1.19% | 6,765,850 (54,054) (0.81%) | $13,869,992.50 |
| 27 | 04/21/2026 | 908 DEVICES INC | MASS | 65443P102 | 1.11% | 1,773,116 (14,166) (0.81%) | $12,943,746.80 |
| 28 | 04/21/2026 | BIONTECH SE-ADR | BNTX | 09075V102 | 1.04% | 115,301 (918) (0.8%) | $12,128,512.19 |
| 29 | 04/21/2026 | ALAMAR BIOSCIENCES INC | 10911105 | 1.02% | 541,789 (4,326) (0.8%) | $11,919,358.00 | |
| 30 | 04/21/2026 | ELI LILLY & CO | LLY | 532457108 | 0.90% | 11,431 (90) (0.79%) | $10,515,376.90 |
| 31 | 04/21/2026 | QUANTUM-SI INC | QSI | 74765K105 | 0.54% | 6,291,691 (50,262) (0.81%) | $6,354,607.91 |
| 32 | 04/21/2026 | GENERATE BIOMEDICINES INC | GENB | 370920100 | 0.47% | 457,323 (3,648) (0.8%) | $5,542,754.76 |
| 33 | 04/21/2026 | GOLDMAN FS TRSY OBLIG INST 468 | X9USDGSFT | 0.02% | 211,357 (-4,530,253) (-95.54%) | $211,356.75 |
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