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 | 04/30/2026 | TWIST BIOSCIENCE CORP | TWST | 90184D100 | 9.16% | 1,820,109 (-63,000) (-3.35%) | $103,200,180.30 |
| 2 | 04/30/2026 | CRISPR THERAPEUTICS AG | CRSP | H17182108 | 9.07% | 2,014,702 (0) (0%) | $102,165,538.42 |
| 3 | 04/30/2026 | TEMPUS AI INC-CL A | TEM | 88023B103 | 8.93% | 2,009,660 (0) (0%) | $100,523,193.20 |
| 4 | 04/30/2026 | 10X GENOMICS INC-CLASS A | TXG | 88025U109 | 5.55% | 3,095,761 (0) (0%) | $62,534,372.20 |
| 5 | 04/30/2026 | BEAM THERAPEUTICS INC | BEAM | 07373V105 | 5.53% | 2,118,563 (0) (0%) | $62,243,380.94 |
| 6 | 04/30/2026 | ABSCI CORP | ABSI | 00091E109 | 4.76% | 11,373,602 (0) (0%) | $53,569,665.42 |
| 7 | 04/30/2026 | NATERA INC | NTRA | 632307104 | 4.04% | 233,428 (0) (0%) | $45,460,103.00 |
| 8 | 04/30/2026 | ILLUMINA INC | ILMN | 452327109 | 4.02% | 376,210 (0) (0%) | $45,284,397.70 |
| 9 | 04/30/2026 | INTELLIA THERAPEUTICS INC | NTLA | 45826J105 | 3.70% | 3,350,349 (339,794) (11.29%) | $41,695,093.31 |
| 10 | 04/30/2026 | CAREDX INC | CDNA | 14167L103 | 3.56% | 1,924,707 (0) (0%) | $40,033,905.60 |
| 11 | 04/30/2026 | GUARDANT HEALTH INC | GH | 40131M109 | 3.52% | 475,035 (0) (0%) | $39,622,669.35 |
| 12 | 04/30/2026 | RECURSION PHARMACEUTICALS-A | RXRX | 75629V104 | 3.52% | 12,018,150 (0) (0%) | $39,659,895.00 |
| 13 | 04/30/2026 | PERSONALIS INC | PSNL | 71535D106 | 3.44% | 7,677,952 (0) (0%) | $38,696,878.08 |
| 14 | 04/30/2026 | VERACYTE INC | VCYT | 92337F107 | 2.70% | 957,660 (0) (0%) | $30,434,434.80 |
| 15 | 04/30/2026 | ADAPTIVE BIOTECHNOLOGIES | ADPT | 00650F109 | 2.44% | 2,033,716 (0) (0%) | $27,516,177.48 |
| 16 | 04/30/2026 | NURIX THERAPEUTICS INC | NRIX | 67080M103 | 2.44% | 1,650,794 (0) (0%) | $27,419,688.34 |
| 17 | 04/30/2026 | COMPASS PATHWAYS PLC | CMPS | 20451W101 | 2.36% | 3,175,761 (0) (0%) | $26,612,877.18 |
| 18 | 04/30/2026 | GENEDX HOLDINGS CORP | WGS | 81663L200 | 2.15% | 384,317 (0) (0%) | $24,173,539.30 |
| 19 | 04/30/2026 | SCHRODINGER INC | SDGR | 80810D103 | 2.09% | 2,004,614 (0) (0%) | $23,574,260.64 |
| 20 | 04/30/2026 | BUTTERFLY NETWORK INC | BFLY | 124155102 | 2.05% | 4,682,144 (0) (0%) | $23,036,148.48 |
| 21 | 04/30/2026 | ARCTURUS THERAPEUTICS HOLDIN | ARCT UQ | 03969T109 | 2.01% | 2,690,183 (0) (0%) | $22,597,537.20 |
| 22 | 04/30/2026 | IONIS PHARMACEUTICALS INC | IONS | 462222100 | 1.83% | 276,050 (0) (0%) | $20,656,821.50 |
| 23 | 04/30/2026 | ATAIBECKLEY INC | ATAI UQ | 04650F101 | 1.54% | 4,197,139 (0) (0%) | $17,292,212.68 |
| 24 | 04/30/2026 | PRIME MEDICINE INC | PRME | 74168J101 | 1.48% | 4,717,404 (0) (0%) | $16,652,436.12 |
| 25 | 04/30/2026 | PACIFIC BIOSCIENCES OF CALIF | PACB | 69404D108 | 1.37% | 10,500,865 (0) (0%) | $15,436,271.55 |
| 26 | 04/30/2026 | ALAMAR BIOSCIENCES INC | ALMR | 010911105 | 1.24% | 571,350 (0) (0%) | $13,986,648.00 |
| 27 | 04/30/2026 | CERUS CORP | CERS | 157085101 | 1.22% | 7,135,219 (0) (0%) | $13,699,620.48 |
| 28 | 04/30/2026 | BIONTECH SE-ADR | BNTX | 09075V102 | 1.10% | 121,574 (0) (0%) | $12,348,271.18 |
| 29 | 04/30/2026 | 908 DEVICES INC | MASS | 65443P102 | 1.08% | 1,869,917 (0) (0%) | $12,154,460.50 |
| 30 | 04/30/2026 | ELI LILLY & CO | LLY | 532457108 | 0.91% | 12,046 (0) (0%) | $10,253,675.66 |
| 31 | 04/30/2026 | GENERATE BIOMEDICINES INC | GENB | 370920100 | 0.53% | 482,251 (0) (0%) | $5,970,267.38 |
| 32 | 04/30/2026 | QUANTUM-SI INC | QSI | 74765K105 | 0.51% | 6,635,148 (0) (0%) | $5,738,075.99 |
| 33 | 04/30/2026 | GOLDMAN FS TRSY OBLIG INST 468 | X9USDGSFT | 0.16% | 1,788,230 (-992,047) (-35.68%) | $1,788,230.18 |
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