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 | 02/19/2026 | TWIST BIOSCIENCE CORP | TWST | 90184D100 | 9.34% | 2,143,587 (-46,036) (-2.1%) | $117,725,798.04 |
| 2 | 02/19/2026 | CRISPR THERAPEUTICS AG | CRSP | H17182108 | 8.91% | 2,099,685 (-20,883) (-0.98%) | $112,375,141.20 |
| 3 | 02/19/2026 | TEMPUS AI INC | TEM | 88023B103 | 8.65% | 1,941,337 (-25,025) (-1.27%) | $109,025,485.92 |
| 4 | 02/19/2026 | PERSONALIS INC | PSNL | 71535D106 | 6.06% | 8,488,244 (-109,461) (-1.27%) | $76,394,196.00 |
| 5 | 02/19/2026 | 10X GENOMICS INC-CLASS A | TXG | 88025U109 | 5.20% | 3,351,206 (-43,208) (-1.27%) | $65,583,101.42 |
| 6 | 02/19/2026 | BEAM THERAPEUTICS INC | BEAM | 07373V105 | 5.01% | 2,293,334 (-29,568) (-1.27%) | $63,204,285.04 |
| 7 | 02/19/2026 | GUARDANT HEALTH INC | GH | 40131M109 | 4.81% | 564,049 (-7,271) (-1.27%) | $60,590,143.58 |
| 8 | 02/19/2026 | NATERA INC | NTRA | 632307104 | 4.12% | 241,014 (-3,102) (-1.27%) | $51,945,747.42 |
| 9 | 02/19/2026 | ILLUMINA INC | ILMN | 452327109 | 3.86% | 405,077 (-5,214) (-1.27%) | $48,645,696.93 |
| 10 | 02/19/2026 | RECURSION PHARMACEUTICALS-A | RXRX | 75629V104 | 3.53% | 12,592,600 (47,459) (0.38%) | $44,451,878.00 |
| 11 | 02/19/2026 | CAREDX INC | CDNA | 14167L103 | 3.43% | 2,167,402 (-27,940) (-1.27%) | $43,196,321.86 |
| 12 | 02/19/2026 | VERACYTE INC | VCYT | 92337F107 | 3.25% | 1,118,381 (-14,421) (-1.27%) | $40,943,928.41 |
| 13 | 02/19/2026 | INTELLIA THERAPEUTICS INC | NTLA | 45826J105 | 3.04% | 3,067,904 (-39,556) (-1.27%) | $38,287,441.92 |
| 14 | 02/19/2026 | ADAPTIVE BIOTECHNOLOGIES | ADPT | 00650F109 | 2.76% | 2,190,303 (-28,237) (-1.27%) | $34,760,108.61 |
| 15 | 02/19/2026 | IONIS PHARMACEUTICALS INC | IONS | 462222100 | 2.67% | 409,834 (-5,280) (-1.27%) | $33,696,551.48 |
| 16 | 02/19/2026 | ABSCI CORP | ABSI | 00091E109 | 2.62% | 12,249,562 (-157,960) (-1.27%) | $33,073,817.40 |
| 17 | 02/19/2026 | GENEDX HOLDINGS CORP | WGS | 81663L200 | 2.02% | 276,720 (-3,564) (-1.27%) | $25,469,308.80 |
| 18 | 02/19/2026 | SCHRODINGER INC | SDGR | 80810D103 | 2.02% | 2,159,005 (-27,841) (-1.27%) | $25,497,849.05 |
| 19 | 02/19/2026 | NURIX THERAPEUTICS INC | NRIX | 67080M103 | 1.99% | 1,622,542 (-20,922) (-1.27%) | $25,116,950.16 |
| 20 | 02/19/2026 | ARCTURUS THERAPEUTICS HOLDIN | ARCT UQ | 03969T109 | 1.59% | 2,663,746 (-34,342) (-1.27%) | $20,004,732.46 |
| 21 | 02/19/2026 | BUTTERFLY NETWORK INC | BFLY | 124155102 | 1.54% | 6,348,264 (-81,862) (-1.27%) | $19,425,687.84 |
| 22 | 02/19/2026 | COMPASS PATHWAYS PLC | CMPS | 20451W101 | 1.47% | 2,186,046 (-28,182) (-1.27%) | $18,472,088.70 |
| 23 | 02/19/2026 | PACIFIC BIOSCIENCES OF CALIF | PACB | 69404D108 | 1.47% | 11,353,381 (-146,399) (-1.27%) | $18,506,011.03 |
| 24 | 02/19/2026 | AMGEN INC | AMGN | 031162100 | 1.38% | 45,903 (-583) (-1.25%) | $17,430,746.19 |
| 25 | 02/19/2026 | CERUS CORP | CERS | 157085101 | 1.34% | 6,819,147 (-87,934) (-1.27%) | $16,843,293.09 |
| 26 | 02/19/2026 | PRIME MEDICINE INC | PRME | 74168J101 | 1.33% | 5,080,720 (-65,516) (-1.27%) | $16,715,568.80 |
| 27 | 02/19/2026 | INCYTE CORP | INCY | 45337C102 | 1.13% | 138,584 (-1,782) (-1.27%) | $14,272,766.16 |
| 28 | 02/19/2026 | 908 DEVICES INC | MASS | 65443P102 | 1.10% | 2,013,938 (-25,971) (-1.27%) | $13,855,893.44 |
| 29 | 02/19/2026 | ATAIBECKLEY INC | ATAI UQ | 04650F101 | 1.05% | 3,362,731 (-43,362) (-1.27%) | $13,282,787.45 |
| 30 | 02/19/2026 | VERTEX PHARMACEUTICALS INC | VRTX | 92532F100 | 0.99% | 26,444 (-341) (-1.27%) | $12,436,877.64 |
| 31 | 02/19/2026 | CARIS LIFE SCIENCES INC | CAI | 142152107 | 0.69% | 415,110 (-5,346) (-1.27%) | $8,738,065.50 |
| 32 | 02/19/2026 | VEEVA SYSTEMS INC-CLASS A | VEEV | 922475108 | 0.60% | 41,716 (-528) (-1.25%) | $7,561,025.00 |
| 33 | 02/19/2026 | QUANTUM-SI INC | QSI | 74765K105 | 0.51% | 7,146,145 (-92,147) (-1.27%) | $6,477,265.83 |
| 34 | 02/19/2026 | STANDARD BIOTOOLS INC | LAB | 34385P108 | 0.28% | 3,122,151 (-40,260) (-1.27%) | $3,559,252.14 |
| 35 | 02/19/2026 | GOLDMAN FS TRSY OBLIG INST 468 | X9USDGSFT | 0.26% | 3,310,863 (1,318,045) (66.14%) | $3,310,862.91 |
Discover more from ARK Invest Daily Trades Tracker
Subscribe to get the latest posts sent to your email.
