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 | 01/28/2026 | TEMPUS AI INC | TEM | 88023B103 | 8.63% | 1,728,325 (-31,335) (-1.78%) | $115,469,393.25 |
| 2 | 01/28/2026 | CRISPR THERAPEUTICS AG | CRSP | H17182108 | 8.00% | 1,973,062 (-35,775) (-1.78%) | $107,058,344.12 |
| 3 | 01/28/2026 | TWIST BIOSCIENCE CORP | TWST | 90184D100 | 7.01% | 2,202,495 (-39,945) (-1.78%) | $93,826,287.00 |
| 4 | 01/28/2026 | PERSONALIS INC | PSNL | 71535D106 | 6.35% | 8,229,518 (-149,265) (-1.78%) | $84,928,625.76 |
| 5 | 01/28/2026 | GUARDANT HEALTH INC | GH | 40131M109 | 5.65% | 659,472 (-11,955) (-1.78%) | $75,568,896.48 |
| 6 | 01/28/2026 | 10X GENOMICS INC-CLASS A | TXG | 88025U109 | 5.25% | 3,249,078 (-58,920) (-1.78%) | $70,245,066.36 |
| 7 | 01/28/2026 | BEAM THERAPEUTICS INC | BEAM | 07373V105 | 4.96% | 2,160,796 (-39,180) (-1.78%) | $66,336,437.20 |
| 8 | 01/28/2026 | ILLUMINA INC | ILMN | 452327109 | 4.67% | 410,908 (-7,440) (-1.78%) | $62,494,997.72 |
| 9 | 01/28/2026 | NATERA INC | NTRA | 632307104 | 4.20% | 233,682 (-4,230) (-1.78%) | $56,163,131.88 |
| 10 | 01/28/2026 | RECURSION PHARMACEUTICALS-A | RXRX | 75629V104 | 4.13% | 12,007,938 (-217,785) (-1.78%) | $55,236,514.80 |
| 11 | 01/28/2026 | INTELLIA THERAPEUTICS INC | NTLA | 45826J105 | 3.27% | 2,948,328 (-53,475) (-1.78%) | $43,723,704.24 |
| 12 | 01/28/2026 | CAREDX INC | CDNA | 14167L103 | 3.23% | 2,101,362 (-38,100) (-1.78%) | $43,246,029.96 |
| 13 | 01/28/2026 | VERACYTE INC | VCYT | 92337F107 | 3.23% | 1,084,295 (-19,665) (-1.78%) | $43,154,941.00 |
| 14 | 01/28/2026 | ADAPTIVE BIOTECHNOLOGIES | ADPT | 00650F109 | 3.05% | 2,123,561 (-38,505) (-1.78%) | $40,836,078.03 |
| 15 | 01/28/2026 | ABSCI CORP | ABSI | 00091E109 | 2.65% | 11,876,202 (-215,400) (-1.78%) | $35,391,081.96 |
| 16 | 01/28/2026 | IONIS PHARMACEUTICALS INC | IONS | 462222100 | 2.44% | 397,354 (-7,200) (-1.78%) | $32,638,657.56 |
| 17 | 01/28/2026 | SCHRODINGER INC | SDGR | 80810D103 | 2.33% | 2,093,199 (-37,965) (-1.78%) | $31,146,801.12 |
| 18 | 01/28/2026 | NURIX THERAPEUTICS INC | NRIX | 67080M103 | 2.28% | 1,573,090 (-28,530) (-1.78%) | $30,533,676.90 |
| 19 | 01/28/2026 | PACIFIC BIOSCIENCES OF CALIF | PACB | 69404D108 | 2.11% | 11,007,347 (-199,635) (-1.78%) | $28,288,881.79 |
| 20 | 01/28/2026 | BUTTERFLY NETWORK INC | BFLY | 124155102 | 2.04% | 6,154,772 (-111,630) (-1.78%) | $27,327,187.68 |
| 21 | 01/28/2026 | PRIME MEDICINE INC | PRME | 74168J101 | 1.58% | 4,925,864 (-89,340) (-1.78%) | $21,082,697.92 |
| 22 | 01/28/2026 | GENEDX HOLDINGS CORP | WGS | 81663L200 | 1.46% | 203,269 (-3,675) (-1.78%) | $19,515,856.69 |
| 23 | 01/28/2026 | ARCTURUS THERAPEUTICS HOLDIN | ARCT UQ | 03969T109 | 1.44% | 2,582,574 (-46,830) (-1.78%) | $19,266,002.04 |
| 24 | 01/28/2026 | CERUS CORP | CERS | 157085101 | 1.23% | 6,611,303 (-119,910) (-1.78%) | $16,462,144.47 |
| 25 | 01/28/2026 | AMGEN INC | AMGN | 031162100 | 1.17% | 44,525 (-795) (-1.75%) | $15,642,523.00 |
| 26 | 01/28/2026 | COMPASS PATHWAYS PLC | CMPS | 20451W101 | 1.11% | 2,119,434 (-38,430) (-1.78%) | $14,814,843.66 |
| 27 | 01/28/2026 | INCYTE CORP | INCY | 45337C102 | 1.04% | 134,372 (-2,430) (-1.78%) | $13,903,470.84 |
| 28 | 01/28/2026 | 908 DEVICES INC | MASS | 65443P102 | 1.00% | 1,952,552 (-35,415) (-1.78%) | $13,335,930.16 |
| 29 | 01/28/2026 | ATAIBECKLEY INC | ATAI UQ | 04650F101 | 0.95% | 3,260,239 (-59,130) (-1.78%) | $12,714,932.10 |
| 30 | 01/28/2026 | VERTEX PHARMACEUTICALS INC | VRTX | 92532F100 | 0.91% | 25,638 (-465) (-1.78%) | $12,156,770.46 |
| 31 | 01/28/2026 | CARIS LIFE SCIENCES INC | CAI | 142152107 | 0.78% | 402,474 (-7,290) (-1.78%) | $10,468,348.74 |
| 32 | 01/28/2026 | VEEVA SYSTEMS INC-CLASS A | VEEV | 922475108 | 0.66% | 40,468 (-720) (-1.75%) | $8,816,763.16 |
| 33 | 01/28/2026 | QUANTUM-SI INC | QSI | 74765K105 | 0.64% | 6,928,343 (-125,655) (-1.78%) | $8,521,861.89 |
| 34 | 01/28/2026 | STANDARD BIOTOOLS INC | LAB | 34385P108 | 0.33% | 3,026,991 (-54,900) (-1.78%) | $4,479,946.68 |
| 35 | 01/28/2026 | GOLDMAN FS TRSY OBLIG INST 468 | X9USDGSFT | 0.24% | 3,153,536 (495,009) (18.62%) | $3,153,536.45 |
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