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 | 01/22/2026 | TEMPUS AI INC | TEM | 88023B103 | 8.39% | 1,767,541 (22,329) (1.28%) | $115,455,778.12 |
| 2 | 01/22/2026 | CRISPR THERAPEUTICS AG | CRSP | H17182108 | 8.08% | 2,030,302 (9,540) (0.47%) | $111,118,428.46 |
| 3 | 01/22/2026 | TWIST BIOSCIENCE CORP | TWST | 90184D100 | 7.21% | 2,271,799 (10,676) (0.47%) | $99,164,026.35 |
| 4 | 01/22/2026 | PERSONALIS INC | PSNL | 71535D106 | 5.94% | 8,468,342 (39,804) (0.47%) | $81,719,500.30 |
| 5 | 01/22/2026 | GUARDANT HEALTH INC | GH | 40131M109 | 5.71% | 678,600 (3,188) (0.47%) | $78,547,950.00 |
| 6 | 01/22/2026 | 10X GENOMICS INC-CLASS A | TXG | 88025U109 | 5.51% | 3,343,350 (15,712) (0.47%) | $75,827,178.00 |
| 7 | 01/22/2026 | BEAM THERAPEUTICS INC | BEAM | 07373V105 | 5.10% | 2,253,779 (-10,594) (-0.47%) | $70,137,602.48 |
| 8 | 01/22/2026 | ILLUMINA INC | ILMN | 452327109 | 4.69% | 422,812 (1,984) (0.47%) | $64,470,373.76 |
| 9 | 01/22/2026 | NATERA INC | NTRA | 632307104 | 4.24% | 240,450 (1,128) (0.47%) | $58,376,451.00 |
| 10 | 01/22/2026 | RECURSION PHARMACEUTICALS-A | RXRX | 75629V104 | 4.14% | 12,356,394 (58,076) (0.47%) | $56,962,976.34 |
| 11 | 01/22/2026 | VERACYTE INC | VCYT | 92337F107 | 3.51% | 1,115,759 (5,244) (0.47%) | $48,312,364.70 |
| 12 | 01/22/2026 | CAREDX INC | CDNA | 14167L103 | 3.27% | 2,162,322 (10,160) (0.47%) | $45,041,167.26 |
| 13 | 01/22/2026 | INTELLIA THERAPEUTICS INC | NTLA | 45826J105 | 3.10% | 3,041,106 (14,292) (0.47%) | $42,666,717.18 |
| 14 | 01/22/2026 | ADAPTIVE BIOTECHNOLOGIES | ADPT | 00650F109 | 2.79% | 2,185,169 (10,268) (0.47%) | $38,393,419.33 |
| 15 | 01/22/2026 | ABSCI CORP | ABSI | 00091E109 | 2.68% | 12,220,842 (57,440) (0.47%) | $36,906,942.84 |
| 16 | 01/22/2026 | SCHRODINGER INC | SDGR | 80810D103 | 2.57% | 2,153,943 (10,124) (0.47%) | $35,367,744.06 |
| 17 | 01/22/2026 | IONIS PHARMACEUTICALS INC | IONS | 462222100 | 2.36% | 408,874 (1,920) (0.47%) | $32,480,950.56 |
| 18 | 01/22/2026 | NURIX THERAPEUTICS INC | NRIX | 67080M103 | 2.24% | 1,618,738 (7,608) (0.47%) | $30,788,396.76 |
| 19 | 01/22/2026 | BUTTERFLY NETWORK INC | BFLY | 124155102 | 2.04% | 6,333,380 (29,768) (0.47%) | $27,993,539.60 |
| 20 | 01/22/2026 | PACIFIC BIOSCIENCES OF CALIF | PACB | 69404D108 | 2.00% | 11,353,733 (53,364) (0.47%) | $27,476,033.86 |
| 21 | 01/22/2026 | GENEDX HOLDINGS CORP | WGS | 81663L200 | 1.52% | 209,149 (980) (0.47%) | $20,923,265.96 |
| 22 | 01/22/2026 | PRIME MEDICINE INC | PRME | 74168J101 | 1.48% | 5,068,808 (23,824) (0.47%) | $20,325,920.08 |
| 23 | 01/22/2026 | ARCTURUS THERAPEUTICS HOLDIN | ARCT UQ | 03969T109 | 1.40% | 2,657,502 (12,488) (0.47%) | $19,320,039.54 |
| 24 | 01/22/2026 | CERUS CORP | CERS | 157085101 | 1.25% | 6,803,159 (31,976) (0.47%) | $17,211,992.27 |
| 25 | 01/22/2026 | AMGEN INC | AMGN | 031162100 | 1.14% | 45,797 (212) (0.47%) | $15,735,849.20 |
| 26 | 01/22/2026 | COMPASS PATHWAYS PLC | CMPS | 20451W101 | 1.11% | 2,180,922 (10,248) (0.47%) | $15,266,454.00 |
| 27 | 01/22/2026 | INCYTE CORP | INCY | 45337C102 | 1.05% | 138,260 (648) (0.47%) | $14,471,674.20 |
| 28 | 01/22/2026 | 908 DEVICES INC | MASS | 65443P102 | 0.98% | 2,009,216 (9,444) (0.47%) | $13,522,023.68 |
| 29 | 01/22/2026 | ATAIBECKLEY INC | ATAI UQ | 04650F101 | 0.95% | 3,354,847 (15,768) (0.47%) | $13,083,903.30 |
| 30 | 01/22/2026 | VERTEX PHARMACEUTICALS INC | VRTX | 92532F100 | 0.88% | 26,382 (124) (0.47%) | $12,165,795.48 |
| 31 | 01/22/2026 | CARIS LIFE SCIENCES INC | CAI | 142152107 | 0.77% | 414,138 (1,944) (0.47%) | $10,552,236.24 |
| 32 | 01/22/2026 | VEEVA SYSTEMS INC-CLASS A | VEEV | 922475108 | 0.66% | 41,620 (192) (0.46%) | $9,145,162.60 |
| 33 | 01/22/2026 | QUANTUM-SI INC | QSI | 74765K105 | 0.64% | 7,129,391 (33,508) (0.47%) | $8,769,150.93 |
| 34 | 01/22/2026 | STANDARD BIOTOOLS INC | LAB | 34385P108 | 0.37% | 3,114,831 (14,640) (0.47%) | $5,108,322.84 |
| 35 | 01/22/2026 | GOLDMAN FS TRSY OBLIG INST 468 | X9USDGSFT | 0.20% | 2,769,405 (25,802) (0.94%) | $2,769,404.64 |
Discover more from ARK Invest Daily Trades Tracker
Subscribe to get the latest posts sent to your email.
