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 | 05/12/2026 | CRISPR THERAPEUTICS AG | CRSP | H17182108 | 9.20% | 1,994,358 (-5,086) (-0.25%) | $107,715,275.58 |
| 2 | 05/12/2026 | TEMPUS AI INC-CL A | TEM | 88023B103 | 8.53% | 2,060,444 (19,664) (0.96%) | $99,849,116.24 |
| 3 | 05/12/2026 | TWIST BIOSCIENCE CORP | TWST | 90184D100 | 8.46% | 1,761,837 (-17,416) (-0.98%) | $99,032,857.77 |
| 4 | 05/12/2026 | BEAM THERAPEUTICS INC | BEAM | 07373V105 | 5.69% | 2,097,171 (-5,348) (-0.25%) | $66,585,179.25 |
| 5 | 05/12/2026 | ABSCI CORP | ABSI | 00091E109 | 5.57% | 11,284,969 (-28,788) (-0.25%) | $65,227,120.82 |
| 6 | 05/12/2026 | 10X GENOMICS INC-CLASS A | TXG | 88025U109 | 5.30% | 3,026,376 (-7,720) (-0.25%) | $62,040,708.00 |
| 7 | 05/12/2026 | ILLUMINA INC | ILMN | 452327109 | 4.53% | 372,410 (-950) (-0.25%) | $53,072,149.10 |
| 8 | 05/12/2026 | INTELLIA THERAPEUTICS INC | NTLA | 45826J105 | 4.09% | 3,316,509 (-8,460) (-0.25%) | $47,824,059.78 |
| 9 | 05/12/2026 | NATERA INC | NTRA | 632307104 | 4.04% | 237,651 (5,987) (2.58%) | $47,325,820.14 |
| 10 | 05/12/2026 | GUARDANT HEALTH INC | GH | 40131M109 | 3.89% | 470,243 (-1,198) (-0.25%) | $45,477,200.53 |
| 11 | 05/12/2026 | PERSONALIS INC | PSNL | 71535D106 | 3.75% | 7,600,400 (-19,388) (-0.25%) | $43,930,312.00 |
| 12 | 05/12/2026 | CAREDX INC | CDNA | 14167L103 | 3.39% | 1,842,035 (-22,757) (-1.22%) | $39,695,854.25 |
| 13 | 05/12/2026 | RECURSION PHARMACEUTICALS-A | RXRX | 75629V104 | 3.31% | 11,896,758 (-30,348) (-0.25%) | $38,783,431.08 |
| 14 | 05/12/2026 | VERACYTE INC | VCYT | 92337F107 | 3.08% | 909,612 (-26,214) (-2.8%) | $36,111,596.40 |
| 15 | 05/12/2026 | COMPASS PATHWAYS PLC | CMPS | 20451W101 | 2.59% | 3,143,689 (-8,018) (-0.25%) | $30,336,598.85 |
| 16 | 05/12/2026 | ADAPTIVE BIOTECHNOLOGIES | ADPT | 00650F109 | 2.29% | 1,979,358 (-5,048) (-0.25%) | $26,800,507.32 |
| 17 | 05/12/2026 | NURIX THERAPEUTICS INC | NRIX | 67080M103 | 2.27% | 1,634,122 (-4,168) (-0.25%) | $26,603,506.16 |
| 18 | 05/12/2026 | SCHRODINGER INC | SDGR | 80810D103 | 2.16% | 1,984,366 (-5,062) (-0.25%) | $25,241,135.52 |
| 19 | 05/12/2026 | ARCTURUS THERAPEUTICS HOLDIN | ARCT UQ | 03969T109 | 1.96% | 2,663,015 (-6,792) (-0.25%) | $22,995,134.53 |
| 20 | 05/12/2026 | IONIS PHARMACEUTICALS INC | IONS | 462222100 | 1.76% | 273,266 (-696) (-0.25%) | $20,598,791.08 |
| 21 | 05/12/2026 | BUTTERFLY NETWORK INC | BFLY | 124155102 | 1.66% | 4,634,856 (-11,822) (-0.25%) | $19,466,395.20 |
| 22 | 05/12/2026 | CERUS CORP | CERS | 157085101 | 1.52% | 7,063,147 (-18,018) (-0.25%) | $17,799,130.44 |
| 23 | 05/12/2026 | GENEDX HOLDINGS CORP | WGS | 81663L200 | 1.47% | 434,246 (-1,106) (-0.25%) | $17,200,484.06 |
| 24 | 05/12/2026 | ATAIBECKLEY INC | ATAI UQ | 04650F101 | 1.43% | 4,154,747 (-10,598) (-0.25%) | $16,785,177.88 |
| 25 | 05/12/2026 | PRIME MEDICINE INC | PRME | 74168J101 | 1.29% | 4,669,756 (-11,912) (-0.25%) | $15,130,009.44 |
| 26 | 05/12/2026 | 908 DEVICES INC | MASS | 65443P102 | 1.25% | 1,851,029 (-4,722) (-0.25%) | $14,678,659.97 |
| 27 | 05/12/2026 | PACIFIC BIOSCIENCES OF CALIF | PACB | 69404D108 | 1.20% | 10,394,801 (-26,516) (-0.25%) | $14,084,955.36 |
| 28 | 05/12/2026 | ALAMAR BIOSCIENCES INC | ALMR | 010911105 | 1.15% | 565,582 (-1,442) (-0.25%) | $13,506,098.16 |
| 29 | 05/12/2026 | ELI LILLY & CO | LLY | 532457108 | 0.99% | 11,926 (-30) (-0.25%) | $11,532,322.74 |
| 30 | 05/12/2026 | BIONTECH SE-ADR | BNTX | 09075V102 | 0.96% | 120,350 (-306) (-0.25%) | $11,233,469.00 |
| 31 | 05/12/2026 | GENERATE BIOMEDICINES INC | GENB | 370920100 | 0.59% | 477,387 (-1,216) (-0.25%) | $6,860,051.19 |
| 32 | 05/12/2026 | QUANTUM-SI INC | QSI | 74765K105 | 0.52% | 6,568,132 (-16,754) (-0.25%) | $6,057,131.33 |
| 33 | 05/12/2026 | GOLDMAN FS TRSY OBLIG INST 468 | X9USDGSFT | 0.08% | 987,741 (58,998) (6.35%) | $987,740.60 |
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