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 | 02/27/2025 | RECURSION PHARMACEUTICALS-A | RXRX | 75629V104 | 8.48% | 12,558,408 (0) (0%) | $104,737,122.72 |
| 2 | 02/27/2025 | TWIST BIOSCIENCE CORP | TWST | 90184D100 | 7.86% | 2,349,002 (0) (0%) | $97,084,252.66 |
| 3 | 02/27/2025 | TEMPUS AI INC | TEM | 88023B103 | 7.75% | 1,537,480 (0) (0%) | $95,723,504.80 |
| 4 | 02/27/2025 | CRISPR THERAPEUTICS AG | CRSP | H17182108 | 7.56% | 2,104,288 (0) (0%) | $93,430,387.20 |
| 5 | 02/27/2025 | NATERA INC | NTRA | 632307104 | 5.43% | 417,469 (0) (0%) | $67,028,822.64 |
| 6 | 02/27/2025 | ADAPTIVE BIOTECHNOLOGIES | ADPT | 00650F109 | 5.37% | 7,931,555 (0) (0%) | $66,307,799.80 |
| 7 | 02/27/2025 | GUARDANT HEALTH INC | GH | 40131M109 | 5.05% | 1,445,456 (0) (0%) | $62,429,244.64 |
| 8 | 02/27/2025 | BEAM THERAPEUTICS INC | BEAM | 07373V105 | 4.40% | 1,948,104 (0) (0%) | $54,332,620.56 |
| 9 | 02/27/2025 | CAREDX INC | CDNA | 14167L103 | 4.25% | 2,490,366 (0) (0%) | $52,546,722.60 |
| 10 | 02/27/2025 | SCHRODINGER INC | SDGR | 80810D103 | 4.13% | 2,349,695 (0) (0%) | $50,988,381.50 |
| 11 | 02/27/2025 | VERACYTE INC | VCYT | 92337F107 | 3.80% | 1,321,193 (0) (0%) | $46,941,987.29 |
| 12 | 02/27/2025 | ABSCI CORP | ABSI | 00091E109 | 3.29% | 9,642,119 (75,340) (0.79%) | $40,689,742.18 |
| 13 | 02/27/2025 | 10X GENOMICS INC-CLASS A | TXG | 88025U109 | 3.01% | 3,192,555 (0) (0%) | $37,193,265.75 |
| 14 | 02/27/2025 | INTELLIA THERAPEUTICS INC | NTLA | 45826J105 | 2.81% | 3,208,169 (0) (0%) | $34,648,225.20 |
| 15 | 02/27/2025 | IONIS PHARMACEUTICALS INC | IONS | 462222100 | 2.80% | 1,090,441 (0) (0%) | $34,632,406.16 |
| 16 | 02/27/2025 | ARCTURUS THERAPEUTICS HOLDIN | ARCT UQ | 03969T109 | 2.76% | 2,058,044 (0) (0%) | $34,122,369.52 |
| 17 | 02/27/2025 | PERSONALIS INC | PSNL | 71535D106 | 2.61% | 7,206,387 (0) (0%) | $32,284,613.76 |
| 18 | 02/27/2025 | BUTTERFLY NETWORK INC | BFLY | 124155102 | 2.31% | 7,189,323 (0) (0%) | $28,541,612.31 |
| 19 | 02/27/2025 | NURIX THERAPEUTICS INC | NRIX | 67080M103 | 2.25% | 1,627,484 (0) (0%) | $27,764,877.04 |
| 20 | 02/27/2025 | PACIFIC BIOSCIENCES OF CALIF | PACB | 69404D108 | 1.80% | 13,621,957 (0) (0%) | $22,203,789.91 |
| 21 | 02/27/2025 | AMGEN INC | AMGN | 031162100 | 1.75% | 70,611 (0) (0%) | $21,633,798.18 |
| 22 | 02/27/2025 | ILLUMINA INC | ILMN | 452327109 | 1.68% | 220,715 (0) (0%) | $20,758,245.75 |
| 23 | 02/27/2025 | VEEVA SYSTEMS INC-CLASS A | VEEV | 922475108 | 1.29% | 70,024 (0) (0%) | $15,911,553.52 |
| 24 | 02/27/2025 | QUANTUM-SI INC | QSI | 74765K105 | 1.08% | 8,923,097 (0) (0%) | $13,295,414.53 |
| 25 | 02/27/2025 | CERUS CORP | CERS | 157085101 | 1.04% | 7,796,315 (0) (0%) | $12,785,956.60 |
| 26 | 02/27/2025 | VERTEX PHARMACEUTICALS INC | VRTX | 92532F100 | 1.04% | 26,932 (0) (0%) | $12,903,121.20 |
| 27 | 02/27/2025 | INCYTE CORP | INCY | 45337C102 | 1.03% | 171,944 (0) (0%) | $12,775,439.20 |
| 28 | 02/27/2025 | REGENERON PHARMACEUTICALS | REGN | 75886F107 | 0.80% | 13,996 (0) (0%) | $9,894,332.24 |
| 29 | 02/27/2025 | COMPASS PATHWAYS PLC | CMPS | 20451W101 | 0.55% | 1,848,367 (0) (0%) | $6,838,957.90 |
| 30 | 02/27/2025 | 908 DEVICES INC | MASS | 65443P102 | 0.55% | 2,968,458 (0) (0%) | $6,827,453.40 |
| 31 | 02/27/2025 | PRIME MEDICINE INC | PRME | 74168J101 | 0.54% | 2,601,667 (0) (0%) | $6,608,234.18 |
| 32 | 02/27/2025 | STANDARD BIOTOOLS INC | LAB | 34385P108 | 0.33% | 3,535,819 (0) (0%) | $4,136,908.23 |
| 33 | 02/27/2025 | EXACT SCIENCES CORP | EXAS | 30063P105 | 0.33% | 84,125 (0) (0%) | $4,080,062.50 |
| 34 | 02/27/2025 | REPARE THERAPEUTICS INC | RPTX | 760273102 | 0.22% | 2,129,158 (0) (0%) | $2,661,447.50 |
| 35 | 02/27/2025 | GOLDMAN FS TRSY OBLIG INST 468 | X9USDGSFT | 0.02% | 282,674 (51,772) (22.42%) | $282,673.64 | |
| 36 | 02/27/2025 | ACCOLADE INC | ACCD | 00437E102 | 0.00% | 2,900 (-24,672) (-89.48%) | $20,184.00 |
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