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 | 01/26/2026 | TEMPUS AI INC | TEM | 88023B103 | 8.37% | 1,754,292 (-42,373) (-2.36%) | $114,590,353.44 |
| 2 | 01/26/2026 | CRISPR THERAPEUTICS AG | CRSP | H17182108 | 8.13% | 2,004,067 (-57,240) (-2.78%) | $111,265,799.84 |
| 3 | 01/26/2026 | TWIST BIOSCIENCE CORP | TWST | 90184D100 | 7.04% | 2,242,440 (-64,056) (-2.78%) | $96,290,373.60 |
| 4 | 01/26/2026 | PERSONALIS INC | PSNL | 71535D106 | 6.21% | 8,358,881 (-238,824) (-2.78%) | $85,009,819.77 |
| 5 | 01/26/2026 | GUARDANT HEALTH INC | GH | 40131M109 | 5.62% | 669,833 (-19,128) (-2.78%) | $76,863,336.75 |
| 6 | 01/26/2026 | 10X GENOMICS INC-CLASS A | TXG | 88025U109 | 5.40% | 3,300,142 (-94,272) (-2.78%) | $73,857,177.96 |
| 7 | 01/26/2026 | BEAM THERAPEUTICS INC | BEAM | 07373V105 | 5.07% | 2,199,976 (-62,856) (-2.78%) | $69,431,242.56 |
| 8 | 01/26/2026 | ILLUMINA INC | ILMN | 452327109 | 4.58% | 417,356 (-11,904) (-2.77%) | $62,720,259.68 |
| 9 | 01/26/2026 | RECURSION PHARMACEUTICALS-A | RXRX | 75629V104 | 4.22% | 12,196,685 (-348,456) (-2.78%) | $57,690,320.05 |
| 10 | 01/26/2026 | NATERA INC | NTRA | 632307104 | 4.19% | 237,348 (-6,768) (-2.77%) | $57,338,529.84 |
| 11 | 01/26/2026 | VERACYTE INC | VCYT | 92337F107 | 3.40% | 1,101,338 (-31,464) (-2.78%) | $46,553,557.26 |
| 12 | 01/26/2026 | INTELLIA THERAPEUTICS INC | NTLA | 45826J105 | 3.21% | 3,001,803 (-85,752) (-2.78%) | $43,916,377.89 |
| 13 | 01/26/2026 | CAREDX INC | CDNA | 14167L103 | 3.18% | 2,134,382 (-60,960) (-2.78%) | $43,584,080.44 |
| 14 | 01/26/2026 | ADAPTIVE BIOTECHNOLOGIES | ADPT | 00650F109 | 2.92% | 2,156,932 (-61,608) (-2.78%) | $40,011,088.60 |
| 15 | 01/26/2026 | ABSCI CORP | ABSI | 00091E109 | 2.56% | 12,062,882 (-344,640) (-2.78%) | $35,102,986.62 |
| 16 | 01/26/2026 | SCHRODINGER INC | SDGR | 80810D103 | 2.55% | 2,126,102 (-60,744) (-2.78%) | $34,910,594.84 |
| 17 | 01/26/2026 | IONIS PHARMACEUTICALS INC | IONS | 462222100 | 2.37% | 403,594 (-11,520) (-2.78%) | $32,402,544.29 |
| 18 | 01/26/2026 | NURIX THERAPEUTICS INC | NRIX | 67080M103 | 2.17% | 1,597,816 (-45,648) (-2.78%) | $29,655,464.96 |
| 19 | 01/26/2026 | PACIFIC BIOSCIENCES OF CALIF | PACB | 69404D108 | 2.11% | 11,206,982 (-320,184) (-2.78%) | $28,914,013.56 |
| 20 | 01/26/2026 | BUTTERFLY NETWORK INC | BFLY | 124155102 | 2.06% | 6,251,518 (-178,608) (-2.78%) | $28,194,346.18 |
| 21 | 01/26/2026 | PRIME MEDICINE INC | PRME | 74168J101 | 1.62% | 5,003,292 (-142,944) (-2.78%) | $22,164,583.56 |
| 22 | 01/26/2026 | GENEDX HOLDINGS CORP | WGS | 81663L200 | 1.53% | 206,454 (-5,880) (-2.77%) | $20,924,112.90 |
| 23 | 01/26/2026 | ARCTURUS THERAPEUTICS HOLDIN | ARCT UQ | 03969T109 | 1.44% | 2,623,160 (-74,928) (-2.78%) | $19,752,394.80 |
| 24 | 01/26/2026 | CERUS CORP | CERS | 157085101 | 1.22% | 6,715,225 (-191,856) (-2.78%) | $16,720,910.25 |
| 25 | 01/26/2026 | AMGEN INC | AMGN | 031162100 | 1.14% | 45,214 (-1,272) (-2.74%) | $15,587,526.50 |
| 26 | 01/26/2026 | COMPASS PATHWAYS PLC | CMPS | 20451W101 | 1.13% | 2,152,740 (-61,488) (-2.78%) | $15,435,145.80 |
| 27 | 01/26/2026 | INCYTE CORP | INCY | 45337C102 | 1.02% | 136,478 (-3,888) (-2.77%) | $13,919,391.22 |
| 28 | 01/26/2026 | ATAIBECKLEY INC | ATAI UQ | 04650F101 | 1.00% | 3,311,485 (-94,608) (-2.78%) | $13,742,662.75 |
| 29 | 01/26/2026 | 908 DEVICES INC | MASS | 65443P102 | 0.99% | 1,983,245 (-56,664) (-2.78%) | $13,565,395.80 |
| 30 | 01/26/2026 | VERTEX PHARMACEUTICALS INC | VRTX | 92532F100 | 0.89% | 26,041 (-744) (-2.78%) | $12,197,864.81 |
| 31 | 01/26/2026 | CARIS LIFE SCIENCES INC | CAI | 142152107 | 0.75% | 408,792 (-11,664) (-2.77%) | $10,219,800.00 |
| 32 | 01/26/2026 | VEEVA SYSTEMS INC-CLASS A | VEEV | 922475108 | 0.67% | 41,092 (-1,152) (-2.73%) | $9,122,424.00 |
| 33 | 01/26/2026 | QUANTUM-SI INC | QSI | 74765K105 | 0.64% | 7,037,244 (-201,048) (-2.78%) | $8,796,555.00 |
| 34 | 01/26/2026 | STANDARD BIOTOOLS INC | LAB | 34385P108 | 0.35% | 3,074,571 (-87,840) (-2.78%) | $4,765,585.05 |
| 35 | 01/26/2026 | GOLDMAN FS TRSY OBLIG INST 468 | X9USDGSFT | 0.25% | 3,364,090 (805,149) (31.46%) | $3,364,089.53 |
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