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 | 04/17/2026 | CRISPR THERAPEUTICS AG | CRSP | H17182108 | 9.60% | 1,966,335 (-22,977) (-1.16%) | $109,564,186.20 |
| 2 | 04/17/2026 | TWIST BIOSCIENCE CORP | TWST | 90184D100 | 9.51% | 1,931,641 (-22,572) (-1.16%) | $108,616,173.40 |
| 3 | 04/17/2026 | TEMPUS AI INC-CL A | TEM | 88023B103 | 9.31% | 1,953,846 (-22,833) (-1.16%) | $106,328,299.30 |
| 4 | 04/17/2026 | 10X GENOMICS INC-CLASS A | TXG | 88025U109 | 6.65% | 3,009,785 (-35,172) (-1.16%) | $75,966,973.40 |
| 5 | 04/17/2026 | BEAM THERAPEUTICS INC | BEAM | 07373V105 | 5.49% | 2,067,702 (-24,165) (-1.16%) | $62,713,401.66 |
| 6 | 04/17/2026 | PERSONALIS INC | PSNL | 71535D106 | 4.36% | 7,464,684 (-87,246) (-1.16%) | $49,714,795.44 |
| 7 | 04/17/2026 | ILLUMINA INC | ILMN | 452327109 | 4.25% | 365,735 (-4,266) (-1.15%) | $48,540,349.20 |
| 8 | 04/17/2026 | NATERA INC | NTRA | 632307104 | 3.90% | 226,960 (-2,646) (-1.15%) | $44,509,125.60 |
| 9 | 04/17/2026 | CAREDX INC | CDNA | 14167L103 | 3.68% | 1,871,247 (-234,928) (-11.15%) | $41,953,357.74 |
| 10 | 04/17/2026 | RECURSION PHARMACEUTICALS-A | RXRX | 75629V104 | 3.68% | 11,684,322 (-136,566) (-1.16%) | $42,063,559.20 |
| 11 | 04/17/2026 | INTELLIA THERAPEUTICS INC | NTLA | 45826J105 | 3.51% | 2,829,513 (-33,066) (-1.16%) | $40,065,904.08 |
| 12 | 04/17/2026 | GUARDANT HEALTH INC | GH | 40131M109 | 3.47% | 461,857 (-5,391) (-1.15%) | $39,581,144.90 |
| 13 | 04/17/2026 | ABSCI CORP | ABSI | 9.10E+110 | 3.13% | 11,057,682 (-129,240) (-1.16%) | $35,716,312.86 |
| 14 | 04/17/2026 | VERACYTE INC | VCYT | 92337F107 | 2.69% | 931,062 (-10,881) (-1.16%) | $30,752,977.86 |
| 15 | 04/17/2026 | ADAPTIVE BIOTECHNOLOGIES | ADPT | 00650F109 | 2.44% | 1,977,242 (-23,103) (-1.15%) | $27,839,567.36 |
| 16 | 04/17/2026 | NURIX THERAPEUTICS INC | NRIX | 67080M103 | 2.35% | 1,604,946 (-18,756) (-1.16%) | $26,786,548.74 |
| 17 | 04/17/2026 | BUTTERFLY NETWORK INC | BFLY | 124155102 | 2.27% | 4,889,569 (-57,150) (-1.16%) | $25,865,820.01 |
| 18 | 04/17/2026 | GENEDX HOLDINGS CORP | WGS | 81663L200 | 2.14% | 373,647 (-4,365) (-1.15%) | $24,443,986.74 |
| 19 | 04/17/2026 | SCHRODINGER INC | SDGR | 80810D103 | 2.06% | 1,948,932 (-22,779) (-1.16%) | $23,504,119.92 |
| 20 | 04/17/2026 | ARCTURUS THERAPEUTICS HOLDIN | ARCT UQ | 03969T109 | 2.03% | 2,615,471 (-30,564) (-1.16%) | $23,120,763.64 |
| 21 | 04/17/2026 | COMPASS PATHWAYS PLC | CMPS | 20451W101 | 1.80% | 3,087,563 (-36,081) (-1.16%) | $20,563,169.58 |
| 22 | 04/17/2026 | IONIS PHARMACEUTICALS INC | IONS | 462222100 | 1.77% | 268,394 (-3,132) (-1.15%) | $20,199,332.44 |
| 23 | 04/17/2026 | PRIME MEDICINE INC | PRME | 74168J101 | 1.47% | 4,586,372 (-53,604) (-1.16%) | $16,831,985.24 |
| 24 | 04/17/2026 | ATAIBECKLEY INC | ATAI UQ | 04650F101 | 1.46% | 4,080,561 (-47,691) (-1.16%) | $16,689,494.49 |
| 25 | 04/17/2026 | PACIFIC BIOSCIENCES OF CALIF | PACB | 69404D108 | 1.46% | 10,248,703 (-119,790) (-1.16%) | $16,705,385.89 |
| 26 | 04/17/2026 | CERUS CORP | CERS | 157085101 | 1.22% | 6,937,021 (-81,081) (-1.16%) | $13,874,042.00 |
| 27 | 04/17/2026 | 908 DEVICES INC | MASS | 65443P102 | 1.18% | 1,817,975 (-21,249) (-1.16%) | $13,489,374.50 |
| 28 | 04/17/2026 | BIONTECH SE-ADR | BNTX | 09075V102 | 1.06% | 118,208 (-1,377) (-1.15%) | $12,071,400.96 |
| 29 | 04/17/2026 | ELI LILLY & CO | LLY | 532457108 | 0.93% | 11,716 (-135) (-1.14%) | $10,591,146.84 |
| 30 | 04/17/2026 | QUANTUM-SI INC | QSI | 74765K105 | 0.59% | 6,450,854 (-75,393) (-1.16%) | $6,708,888.16 |
| 31 | 04/17/2026 | GENERATE BIOMEDICINES INC | GENB | 370920100 | 0.52% | 468,875 (-5,472) (-1.15%) | $5,912,513.75 |
| 32 | 04/17/2026 | GOLDMAN FS TRSY OBLIG INST 468 | X9USDGSFT | 0.02% | 265,794 (-137,605) (-34.11%) | $265,794.38 |
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