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 | 05/20/2026 | CRISPR THERAPEUTICS AG | CRSP | H17182108 | 8.58% | 1,933,406 (-12,635) (-0.65%) | $92,010,791.54 |
| 2 | 05/20/2026 | TEMPUS AI INC-CL A | TEM | 88023B103 | 8.53% | 2,010,512 (-13,140) (-0.65%) | $91,538,611.36 |
| 3 | 05/20/2026 | TWIST BIOSCIENCE CORP | TWST | 90184D100 | 7.80% | 1,689,999 (-11,045) (-0.65%) | $83,654,950.50 |
| 4 | 05/20/2026 | 10X GENOMICS INC-CLASS A | TXG | 88025U109 | 6.10% | 2,933,861 (-19,175) (-0.65%) | $65,395,761.69 |
| 5 | 05/20/2026 | BEAM THERAPEUTICS INC | BEAM | 07373V105 | 4.99% | 2,033,080 (-13,285) (-0.65%) | $53,530,996.40 |
| 6 | 05/20/2026 | PERSONALIS INC | PSNL | 71535D106 | 4.87% | 7,416,214 (-48,470) (-0.65%) | $52,210,146.56 |
| 7 | 05/20/2026 | ILLUMINA INC | ILMN | 452327109 | 4.80% | 363,385 (-2,375) (-0.65%) | $51,484,386.80 |
| 8 | 05/20/2026 | ABSCI CORP | ABSI | 00091E109 | 4.75% | 11,011,483 (-71,970) (-0.65%) | $50,983,166.29 |
| 9 | 05/20/2026 | NATERA INC | NTRA | 632307104 | 4.44% | 243,053 (-1,585) (-0.65%) | $47,648,110.12 |
| 10 | 05/20/2026 | GUARDANT HEALTH INC | GH | 40131M109 | 4.20% | 458,862 (-2,995) (-0.65%) | $45,055,659.78 |
| 11 | 05/20/2026 | INTELLIA THERAPEUTICS INC | NTLA | 45826J105 | 3.56% | 3,194,119 (-42,020) (-1.3%) | $38,137,780.86 |
| 12 | 05/20/2026 | VERACYTE INC | VCYT | 92337F107 | 3.45% | 887,572 (-5,800) (-0.65%) | $37,002,876.68 |
| 13 | 05/20/2026 | CAREDX INC | CDNA | 14167L103 | 3.32% | 1,736,907 (-11,350) (-0.65%) | $35,658,700.71 |
| 14 | 05/20/2026 | RECURSION PHARMACEUTICALS-A | RXRX | 75629V104 | 3.08% | 11,608,452 (-75,870) (-0.65%) | $33,084,088.20 |
| 15 | 05/20/2026 | COMPASS PATHWAYS PLC | CMPS | 20451W101 | 2.88% | 3,067,518 (-20,045) (-0.65%) | $30,889,906.26 |
| 16 | 05/20/2026 | ADAPTIVE BIOTECHNOLOGIES | ADPT | 00650F109 | 2.28% | 1,884,872 (-12,315) (-0.65%) | $24,427,941.12 |
| 17 | 05/20/2026 | NURIX THERAPEUTICS INC | NRIX | 67080M103 | 2.27% | 1,594,526 (-10,420) (-0.65%) | $24,300,576.24 |
| 18 | 05/20/2026 | SCHRODINGER INC | SDGR | 80810D103 | 2.16% | 1,936,277 (-12,655) (-0.65%) | $23,215,961.23 |
| 19 | 05/20/2026 | IONIS PHARMACEUTICALS INC | IONS | 462222100 | 1.84% | 266,654 (-1,740) (-0.65%) | $19,689,731.36 |
| 20 | 05/20/2026 | BUTTERFLY NETWORK INC | BFLY | 124155102 | 1.73% | 4,522,547 (-29,555) (-0.65%) | $18,542,442.70 |
| 21 | 05/20/2026 | CERUS CORP | CERS | 157085101 | 1.72% | 6,847,226 (-44,750) (-0.65%) | $18,487,510.20 |
| 22 | 05/20/2026 | GENEDX HOLDINGS CORP | WGS | 81663L200 | 1.66% | 423,739 (-2,765) (-0.65%) | $17,852,124.07 |
| 23 | 05/20/2026 | ARCTURUS THERAPEUTICS HOLDIN | ARCT UQ | 03969T109 | 1.62% | 2,598,491 (-16,980) (-0.65%) | $17,383,904.79 |
| 24 | 05/20/2026 | ATAIBECKLEY INC | ATAI UQ | 04650F101 | 1.50% | 4,054,066 (-26,495) (-0.65%) | $16,054,101.36 |
| 25 | 05/20/2026 | PRIME MEDICINE INC | PRME | 74168J101 | 1.15% | 4,556,592 (-29,780) (-0.65%) | $12,302,798.40 |
| 26 | 05/20/2026 | 908 DEVICES INC | MASS | 65443P102 | 1.14% | 1,806,170 (-11,805) (-0.65%) | $12,245,832.60 |
| 27 | 05/20/2026 | ELI LILLY & CO | LLY | 532457108 | 1.11% | 11,641 (-75) (-0.64%) | $11,890,233.81 |
| 28 | 05/20/2026 | PACIFIC BIOSCIENCES OF CALIF | PACB | 69404D108 | 1.08% | 10,077,039 (-65,860) (-0.65%) | $11,588,594.85 |
| 29 | 05/20/2026 | ALAMAR BIOSCIENCES INC | ALMR | 010911105 | 1.06% | 551,883 (-3,605) (-0.65%) | $11,319,120.33 |
| 30 | 05/20/2026 | BIONTECH SE-ADR | BNTX | 09075V102 | 0.96% | 117,443 (-765) (-0.65%) | $10,310,320.97 |
| 31 | 05/20/2026 | GENERATE BIOMEDICINES INC | GENB | 370920100 | 0.54% | 465,835 (-3,040) (-0.65%) | $5,785,670.70 |
| 32 | 05/20/2026 | QUANTUM-SI INC | QSI | 74765K105 | 0.51% | 6,408,969 (-41,885) (-0.65%) | $5,518,122.31 |
| 33 | 05/20/2026 | GOLDMAN FS TRSY OBLIG INST 468 | X9USDGSFT | 0.33% | 3,552,611 (2,585,188) (267.22%) | $3,552,611.27 |
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