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 | 04/20/2026 | CRISPR THERAPEUTICS AG | CRSP | H17182108 | 9.58% | 1,902,510 (-63,825) (-3.25%) | $110,326,554.90 |
| 2 | 04/20/2026 | TWIST BIOSCIENCE CORP | TWST | 90184D100 | 9.36% | 1,801,821 (-129,820) (-6.72%) | $107,766,914.00 |
| 3 | 04/20/2026 | TEMPUS AI INC-CL A | TEM | 88023B103 | 9.17% | 1,890,421 (-63,425) (-3.25%) | $105,617,821.30 |
| 4 | 04/20/2026 | 10X GENOMICS INC-CLASS A | TXG | 88025U109 | 6.60% | 2,912,085 (-97,700) (-3.25%) | $75,947,176.80 |
| 5 | 04/20/2026 | BEAM THERAPEUTICS INC | BEAM | 07373V105 | 5.45% | 2,000,577 (-67,125) (-3.25%) | $62,798,112.03 |
| 6 | 04/20/2026 | PERSONALIS INC | PSNL | 71535D106 | 4.22% | 7,222,334 (-242,350) (-3.25%) | $48,606,307.82 |
| 7 | 04/20/2026 | ILLUMINA INC | ILMN | 452327109 | 4.13% | 353,885 (-11,850) (-3.24%) | $47,597,532.50 |
| 8 | 04/20/2026 | NATERA INC | NTRA | 632307104 | 3.98% | 219,610 (-7,350) (-3.24%) | $45,766,724.00 |
| 9 | 04/20/2026 | RECURSION PHARMACEUTICALS-A | RXRX | 75629V104 | 3.71% | 11,304,972 (-379,350) (-3.25%) | $42,732,794.16 |
| 10 | 04/20/2026 | INTELLIA THERAPEUTICS INC | NTLA | 45826J105 | 3.56% | 2,737,663 (-91,850) (-3.25%) | $40,928,061.85 |
| 11 | 04/20/2026 | GUARDANT HEALTH INC | GH | 40131M109 | 3.51% | 446,882 (-14,975) (-3.24%) | $40,380,257.52 |
| 12 | 04/20/2026 | CAREDX INC | CDNA | 14167L103 | 3.37% | 1,810,497 (-60,750) (-3.25%) | $38,780,845.74 |
| 13 | 04/20/2026 | ABSCI CORP | ABSI | 9.10E+110 | 3.33% | 10,698,682 (-359,000) (-3.25%) | $38,301,281.56 |
| 14 | 04/20/2026 | VERACYTE INC | VCYT | 92337F107 | 2.64% | 900,837 (-30,225) (-3.25%) | $30,448,290.60 |
| 15 | 04/20/2026 | ADAPTIVE BIOTECHNOLOGIES | ADPT | 00650F109 | 2.40% | 1,913,067 (-64,175) (-3.25%) | $27,682,079.49 |
| 16 | 04/20/2026 | NURIX THERAPEUTICS INC | NRIX | 67080M103 | 2.36% | 1,552,846 (-52,100) (-3.25%) | $27,190,333.46 |
| 17 | 04/20/2026 | BUTTERFLY NETWORK INC | BFLY | 124155102 | 2.09% | 4,404,327 (-485,242) (-9.92%) | $24,003,582.15 |
| 18 | 04/20/2026 | GENEDX HOLDINGS CORP | WGS | 81663L200 | 2.07% | 361,522 (-12,125) (-3.25%) | $23,845,991.12 |
| 19 | 04/20/2026 | SCHRODINGER INC | SDGR | 80810D103 | 2.02% | 1,885,657 (-63,275) (-3.25%) | $23,269,007.38 |
| 20 | 04/20/2026 | ARCTURUS THERAPEUTICS HOLDIN | ARCT UQ | 03969T109 | 1.95% | 2,530,571 (-84,900) (-3.25%) | $22,395,553.35 |
| 21 | 04/20/2026 | COMPASS PATHWAYS PLC | CMPS | 20451W101 | 1.73% | 2,987,338 (-100,225) (-3.25%) | $19,895,671.08 |
| 22 | 04/20/2026 | IONIS PHARMACEUTICALS INC | IONS | 462222100 | 1.71% | 259,694 (-8,700) (-3.24%) | $19,661,432.74 |
| 23 | 04/20/2026 | PRIME MEDICINE INC | PRME | 74168J101 | 1.47% | 4,437,472 (-148,900) (-3.25%) | $16,906,768.32 |
| 24 | 04/20/2026 | PACIFIC BIOSCIENCES OF CALIF | PACB | 69404D108 | 1.46% | 9,915,953 (-332,750) (-3.25%) | $16,757,960.57 |
| 25 | 04/20/2026 | ATAIBECKLEY INC | ATAI UQ | 04650F101 | 1.38% | 3,948,086 (-132,475) (-3.25%) | $15,910,786.58 |
| 26 | 04/20/2026 | CERUS CORP | CERS | 157085101 | 1.21% | 6,711,796 (-225,225) (-3.25%) | $13,960,535.68 |
| 27 | 04/20/2026 | 908 DEVICES INC | MASS | 65443P102 | 1.09% | 1,758,950 (-59,025) (-3.25%) | $12,594,082.00 |
| 28 | 04/20/2026 | ALAMAR BIOSCIENCES INC | 10911105 | 1.03% | 537,463 (537,463) | $11,824,186.00 | |
| 29 | 04/20/2026 | BIONTECH SE-ADR | BNTX | 09075V102 | 1.02% | 114,383 (-3,825) (-3.24%) | $11,772,298.36 |
| 30 | 04/20/2026 | ELI LILLY & CO | LLY | 532457108 | 0.91% | 11,341 (-375) (-3.2%) | $10,513,447.23 |
| 31 | 04/20/2026 | QUANTUM-SI INC | QSI | 74765K105 | 0.58% | 6,241,429 (-209,425) (-3.25%) | $6,678,329.03 |
| 32 | 04/20/2026 | GENERATE BIOMEDICINES INC | GENB | 370920100 | 0.49% | 453,675 (-15,200) (-3.24%) | $5,648,253.75 |
| 33 | 04/20/2026 | GOLDMAN FS TRSY OBLIG INST 468 | X9USDGSFT | 0.41% | 4,741,610 (4,475,816) (1683.94%) | $4,741,610.34 |
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