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 | 09/25/2025 | TEMPUS AI INC | TEM | 88023B103 | 10.65% | 1,458,581 (0) (0%) | $115,563,372.63 |
| 2 | 09/25/2025 | CRISPR THERAPEUTICS AG | CRSP | H17182108 | 9.66% | 1,716,720 (0) (0%) | $104,805,756.00 |
| 3 | 09/25/2025 | TWIST BIOSCIENCE CORP | TWST | 90184D100 | 5.02% | 2,016,973 (0) (0%) | $54,498,610.46 |
| 4 | 09/25/2025 | RECURSION PHARMACEUTICALS-A | RXRX | 75629V104 | 4.92% | 10,949,260 (0) (0%) | $53,432,388.80 |
| 5 | 09/25/2025 | INTELLIA THERAPEUTICS INC | NTLA | 45826J105 | 4.37% | 2,669,827 (0) (0%) | $47,416,127.52 |
| 6 | 09/25/2025 | PERSONALIS INC | PSNL | 71535D106 | 4.32% | 7,734,249 (0) (0%) | $46,869,548.94 |
| 7 | 09/25/2025 | GUARDANT HEALTH INC | GH | 40131M109 | 4.15% | 781,024 (0) (0%) | $45,041,654.08 |
| 8 | 09/25/2025 | NATERA INC | NTRA | 632307104 | 4.13% | 273,169 (0) (0%) | $44,775,130.79 |
| 9 | 09/25/2025 | BEAM THERAPEUTICS INC | BEAM | 07373V105 | 4.11% | 1,893,130 (0) (0%) | $44,658,936.70 |
| 10 | 09/25/2025 | ADAPTIVE BIOTECHNOLOGIES | ADPT | 00650F109 | 3.66% | 3,101,806 (0) (0%) | $39,765,152.92 |
| 11 | 09/25/2025 | IONIS PHARMACEUTICALS INC | IONS | 462222100 | 3.63% | 616,512 (0) (0%) | $39,419,777.28 |
| 12 | 09/25/2025 | ARCTURUS THERAPEUTICS HOLDIN | ARCT UQ | 03969T109 | 3.40% | 1,805,317 (0) (0%) | $36,918,732.65 |
| 13 | 09/25/2025 | VERACYTE INC | VCYT | 92337F107 | 3.36% | 1,114,282 (0) (0%) | $36,414,735.76 |
| 14 | 09/25/2025 | 10X GENOMICS INC-CLASS A | TXG | 88025U109 | 3.34% | 3,001,694 (0) (0%) | $36,200,429.64 |
| 15 | 09/25/2025 | SCHRODINGER INC | SDGR | 80810D103 | 3.22% | 1,835,027 (0) (0%) | $34,975,614.62 |
| 16 | 09/25/2025 | ILLUMINA INC | ILMN | 452327109 | 3.04% | 349,467 (0) (0%) | $32,993,179.47 |
| 17 | 09/25/2025 | CAREDX INC | CDNA | 14167L103 | 2.93% | 2,114,753 (0) (0%) | $31,848,180.18 |
| 18 | 09/25/2025 | ABSCI CORP | ABSI | 00091E109 | 2.56% | 11,154,725 (0) (0%) | $27,775,265.25 |
| 19 | 09/25/2025 | PRIME MEDICINE INC | PRME | 74168J101 | 2.46% | 4,800,788 (0) (0%) | $26,692,381.28 |
| 20 | 09/25/2025 | 908 DEVICES INC | MASS | 65443P102 | 1.33% | 1,902,971 (0) (0%) | $14,386,460.76 |
| 21 | 09/25/2025 | PACIFIC BIOSCIENCES OF CALIF | PACB | 69404D108 | 1.20% | 10,446,116 (0) (0%) | $13,057,645.00 |
| 22 | 09/25/2025 | AMGEN INC | AMGN | 031162100 | 1.19% | 46,062 (0) (0%) | $12,861,431.64 |
| 23 | 09/25/2025 | NURIX THERAPEUTICS INC | NRIX | 67080M103 | 1.18% | 1,469,541 (0) (0%) | $12,785,006.70 |
| 24 | 09/25/2025 | EXACT SCIENCES CORP | EXAS | 30063P105 | 1.17% | 239,997 (0) (0%) | $12,748,640.64 |
| 25 | 09/25/2025 | BUTTERFLY NETWORK INC | BFLY | 124155102 | 1.14% | 5,998,490 (0) (0%) | $12,416,874.30 |
| 26 | 09/25/2025 | INCYTE CORP | INCY | 45337C102 | 1.11% | 143,470 (0) (0%) | $12,074,435.20 |
| 27 | 09/25/2025 | QUANTUM-SI INC | QSI | 74765K105 | 1.10% | 7,445,053 (0) (0%) | $11,986,535.33 |
| 28 | 09/25/2025 | COMPASS PATHWAYS PLC | CMPS | 20451W101 | 1.05% | 2,065,632 (0) (0%) | $11,443,601.28 |
| 29 | 09/25/2025 | VEEVA SYSTEMS INC-CLASS A | VEEV | 922475108 | 1.01% | 39,460 (0) (0%) | $10,967,512.40 |
| 30 | 09/25/2025 | ATAI LIFE SCIENCES NV | ATAI | N0731H103 | 1.00% | 1,969,850 (0) (0%) | $10,814,476.50 |
| 31 | 09/25/2025 | CERUS CORP | CERS | 157085101 | 0.91% | 6,443,429 (0) (0%) | $9,922,880.66 |
| 32 | 09/25/2025 | VERTEX PHARMACEUTICALS INC | VRTX | 92532F100 | 0.87% | 24,987 (0) (0%) | $9,410,603.94 |
| 33 | 09/25/2025 | GENEDX HOLDINGS CORP | WGS | 81663L200 | 0.67% | 63,633 (0) (0%) | $7,268,161.26 |
| 34 | 09/25/2025 | CARIS LIFE SCIENCES INC | CAI | 142152107 | 0.67% | 237,399 (0) (0%) | $7,226,425.56 |
| 35 | 09/25/2025 | REGENERON PHARMACEUTICALS | REGN | 75886F107 | 0.62% | 11,756 (0) (0%) | $6,782,976.88 |
| 36 | 09/25/2025 | GOLDMAN FS TRSY OBLIG INST 468 | X9USDGSFT | 0.48% | 5,225,655 (-598,742) (-10.28%) | $5,225,655.25 | |
| 37 | 09/25/2025 | STANDARD BIOTOOLS INC | LAB | 34385P108 | 0.36% | 2,950,131 (0) (0%) | $3,864,671.61 |
Discover more from ARK Invest Daily Trades Tracker
Subscribe to get the latest posts sent to your email.
