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 | 02/03/2026 | CRISPR THERAPEUTICS AG | CRSP | H17182108 | 8.17% | 2,027,251 (-7,290) (-0.36%) | $104,018,248.81 |
| 2 | 02/03/2026 | TWIST BIOSCIENCE CORP | TWST | 90184D100 | 8.17% | 2,221,136 (-7,989) (-0.36%) | $103,971,376.16 |
| 3 | 02/03/2026 | TEMPUS AI INC | TEM | 88023B103 | 8.05% | 1,749,059 (-6,291) (-0.36%) | $102,407,404.45 |
| 4 | 02/03/2026 | PERSONALIS INC | PSNL | 71535D106 | 6.10% | 8,299,175 (-29,853) (-0.36%) | $77,597,286.25 |
| 5 | 02/03/2026 | GUARDANT HEALTH INC | GH | 40131M109 | 5.54% | 613,286 (-54,156) (-8.11%) | $70,466,561.40 |
| 6 | 02/03/2026 | 10X GENOMICS INC-CLASS A | TXG | 88025U109 | 5.14% | 3,276,574 (-11,784) (-0.36%) | $65,367,651.30 |
| 7 | 02/03/2026 | BEAM THERAPEUTICS INC | BEAM | 07373V105 | 4.83% | 2,201,563 (-7,917) (-0.36%) | $61,467,638.96 |
| 8 | 02/03/2026 | ILLUMINA INC | ILMN | 452327109 | 4.39% | 396,071 (-1,422) (-0.36%) | $55,897,500.23 |
| 9 | 02/03/2026 | NATERA INC | NTRA | 632307104 | 4.28% | 235,656 (-846) (-0.36%) | $54,460,101.60 |
| 10 | 02/03/2026 | RECURSION PHARMACEUTICALS-A | RXRX | 75629V104 | 3.98% | 12,109,571 (-43,557) (-0.36%) | $50,618,006.78 |
| 11 | 02/03/2026 | CAREDX INC | CDNA | 14167L103 | 3.40% | 2,119,142 (-7,620) (-0.36%) | $43,272,879.64 |
| 12 | 02/03/2026 | VERACYTE INC | VCYT | 92337F107 | 3.28% | 1,093,472 (-3,933) (-0.36%) | $41,726,891.52 |
| 13 | 02/03/2026 | ADAPTIVE BIOTECHNOLOGIES | ADPT | 00650F109 | 3.09% | 2,141,530 (-7,701) (-0.36%) | $39,382,736.70 |
| 14 | 02/03/2026 | INTELLIA THERAPEUTICS INC | NTLA | 45826J105 | 3.06% | 2,984,432 (-10,734) (-0.36%) | $38,976,681.92 |
| 15 | 02/03/2026 | ABSCI CORP | ABSI | 00091E109 | 2.84% | 11,976,722 (-43,080) (-0.36%) | $36,169,700.44 |
| 16 | 02/03/2026 | IONIS PHARMACEUTICALS INC | IONS | 462222100 | 2.62% | 400,714 (-1,440) (-0.36%) | $33,287,311.98 |
| 17 | 02/03/2026 | SCHRODINGER INC | SDGR | 80810D103 | 2.34% | 2,110,916 (-7,593) (-0.36%) | $29,742,806.44 |
| 18 | 02/03/2026 | NURIX THERAPEUTICS INC | NRIX | 67080M103 | 2.13% | 1,586,404 (-5,706) (-0.36%) | $27,111,644.36 |
| 19 | 02/03/2026 | GENEDX HOLDINGS CORP | WGS | 81663L200 | 1.87% | 240,761 (35,042) (17.03%) | $23,837,746.61 |
| 20 | 02/03/2026 | BUTTERFLY NETWORK INC | BFLY | 124155102 | 1.86% | 6,206,866 (-22,326) (-0.36%) | $23,710,228.12 |
| 21 | 02/03/2026 | PACIFIC BIOSCIENCES OF CALIF | PACB | 69404D108 | 1.80% | 11,100,510 (-39,927) (-0.36%) | $22,867,050.60 |
| 22 | 02/03/2026 | ARCTURUS THERAPEUTICS HOLDIN | ARCT UQ | 03969T109 | 1.51% | 2,604,428 (-9,366) (-0.36%) | $19,194,634.36 |
| 23 | 02/03/2026 | PRIME MEDICINE INC | PRME | 74168J101 | 1.48% | 4,967,556 (-17,868) (-0.36%) | $18,876,712.80 |
| 24 | 02/03/2026 | AMGEN INC | AMGN | 031162100 | 1.22% | 44,896 (-159) (-0.35%) | $15,474,753.28 |
| 25 | 02/03/2026 | CERUS CORP | CERS | 157085101 | 1.22% | 6,667,261 (-23,982) (-0.36%) | $15,468,045.52 |
| 26 | 02/03/2026 | COMPASS PATHWAYS PLC | CMPS | 20451W101 | 1.11% | 2,137,368 (-7,686) (-0.36%) | $14,128,002.48 |
| 27 | 02/03/2026 | INCYTE CORP | INCY | 45337C102 | 1.09% | 135,506 (-486) (-0.36%) | $13,912,401.02 |
| 28 | 02/03/2026 | ATAIBECKLEY INC | ATAI UQ | 04650F101 | 0.99% | 3,287,833 (-11,826) (-0.36%) | $12,625,278.72 |
| 29 | 02/03/2026 | 908 DEVICES INC | MASS | 65443P102 | 0.96% | 1,969,079 (-7,083) (-0.36%) | $12,188,599.01 |
| 30 | 02/03/2026 | VERTEX PHARMACEUTICALS INC | VRTX | 92532F100 | 0.96% | 25,855 (-93) (-0.36%) | $12,203,818.55 |
| 31 | 02/03/2026 | CARIS LIFE SCIENCES INC | CAI | 142152107 | 0.74% | 405,876 (-1,458) (-0.36%) | $9,465,028.32 |
| 32 | 02/03/2026 | VEEVA SYSTEMS INC-CLASS A | VEEV | 922475108 | 0.65% | 40,804 (-144) (-0.35%) | $8,297,493.40 |
| 33 | 02/03/2026 | QUANTUM-SI INC | QSI | 74765K105 | 0.60% | 6,986,982 (-25,131) (-0.36%) | $7,685,680.20 |
| 34 | 02/03/2026 | STANDARD BIOTOOLS INC | LAB | 34385P108 | 0.34% | 3,052,611 (-10,980) (-0.36%) | $4,304,181.51 |
| 35 | 02/03/2026 | GOLDMAN FS TRSY OBLIG INST 468 | X9USDGSFT | 0.21% | 2,635,097 (-40,634) (-1.52%) | $2,635,097.48 |
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