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 | 05/20/2025 | TEMPUS AI INC | TEM | 88023B103 | 10.41% | 1,539,664 (0) (0%) | $98,138,183.36 |
| 2 | 05/20/2025 | CRISPR THERAPEUTICS AG | CRSP | H17182108 | 8.34% | 2,032,438 (0) (0%) | $78,614,701.84 |
| 3 | 05/20/2025 | TWIST BIOSCIENCE CORP | TWST | 90184D100 | 6.83% | 2,120,396 (0) (0%) | $64,438,834.44 |
| 4 | 05/20/2025 | GUARDANT HEALTH INC | GH | 40131M109 | 5.83% | 1,366,180 (0) (0%) | $54,975,083.20 |
| 5 | 05/20/2025 | NATERA INC | NTRA | 632307104 | 5.73% | 352,363 (0) (0%) | $54,006,677.01 |
| 6 | 05/20/2025 | RECURSION PHARMACEUTICALS-A | RXRX | 75629V104 | 5.67% | 11,845,866 (0) (0%) | $53,424,855.66 |
| 7 | 05/20/2025 | ADAPTIVE BIOTECHNOLOGIES | ADPT | 00650F109 | 5.36% | 5,497,542 (0) (0%) | $50,577,386.40 |
| 8 | 05/20/2025 | SCHRODINGER INC | SDGR | 80810D103 | 4.96% | 1,985,353 (0) (0%) | $46,774,916.68 |
| 9 | 05/20/2025 | CAREDX INC | CDNA | 14167L103 | 3.98% | 2,122,865 (0) (0%) | $37,574,710.50 |
| 10 | 05/20/2025 | PERSONALIS INC | PSNL | 71535D106 | 3.83% | 7,201,596 (0) (0%) | $36,152,011.92 |
| 11 | 05/20/2025 | BEAM THERAPEUTICS INC | BEAM | 07373V105 | 3.73% | 1,990,485 (0) (0%) | $35,142,012.68 |
| 12 | 05/20/2025 | VERACYTE INC | VCYT | 92337F107 | 3.71% | 1,205,516 (0) (0%) | $34,959,964.00 |
| 13 | 05/20/2025 | IONIS PHARMACEUTICALS INC | IONS | 462222100 | 3.34% | 924,794 (0) (0%) | $31,470,739.82 |
| 14 | 05/20/2025 | 10X GENOMICS INC-CLASS A | TXG | 88025U109 | 3.09% | 3,258,737 (0) (0%) | $29,100,521.41 |
| 15 | 05/20/2025 | ABSCI CORP | ABSI | 00091E109 | 2.88% | 9,812,186 (0) (0%) | $27,179,755.22 |
| 16 | 05/20/2025 | INTELLIA THERAPEUTICS INC | NTLA | 45826J105 | 2.78% | 2,895,087 (0) (0%) | $26,229,488.22 |
| 17 | 05/20/2025 | ARCTURUS THERAPEUTICS HOLDIN | ARCT UQ | 03969T109 | 2.21% | 1,735,524 (0) (0%) | $20,808,932.76 |
| 18 | 05/20/2025 | ILLUMINA INC | ILMN | 452327109 | 1.79% | 202,991 (0) (0%) | $16,838,103.45 |
| 19 | 05/20/2025 | AMGEN INC | AMGN | 031162100 | 1.71% | 58,546 (0) (0%) | $16,149,914.10 |
| 20 | 05/20/2025 | BUTTERFLY NETWORK INC | BFLY | 124155102 | 1.60% | 6,489,772 (0) (0%) | $15,056,271.04 |
| 21 | 05/20/2025 | NURIX THERAPEUTICS INC | NRIX | 67080M103 | 1.60% | 1,589,882 (0) (0%) | $15,119,777.82 |
| 22 | 05/20/2025 | 908 DEVICES INC | MASS | 65443P102 | 1.36% | 2,679,616 (0) (0%) | $12,781,768.32 |
| 23 | 05/20/2025 | VEEVA SYSTEMS INC-CLASS A | VEEV | 922475108 | 1.28% | 50,360 (0) (0%) | $12,068,270.40 |
| 24 | 05/20/2025 | PACIFIC BIOSCIENCES OF CALIF | PACB | 69404D108 | 1.23% | 11,382,455 (0) (0%) | $11,610,104.10 |
| 25 | 05/20/2025 | QUANTUM-SI INC | QSI | 74765K105 | 1.20% | 8,054,813 (0) (0%) | $11,357,286.33 |
| 26 | 05/20/2025 | VERTEX PHARMACEUTICALS INC | VRTX | 92532F100 | 1.14% | 24,300 (0) (0%) | $10,708,038.00 |
| 27 | 05/20/2025 | INCYTE CORP | INCY | 45337C102 | 1.05% | 155,232 (0) (0%) | $9,905,353.92 |
| 28 | 05/20/2025 | CERUS CORP | CERS | 157085101 | 0.99% | 7,037,635 (0) (0%) | $9,289,678.20 |
| 29 | 05/20/2025 | REGENERON PHARMACEUTICALS | REGN | 75886F107 | 0.80% | 12,680 (0) (0%) | $7,552,968.80 |
| 30 | 05/20/2025 | COMPASS PATHWAYS PLC | CMPS | 20451W101 | 0.77% | 1,668,467 (0) (0%) | $7,257,831.45 |
| 31 | 05/20/2025 | STANDARD BIOTOOLS INC | LAB | 34385P108 | 0.36% | 3,191,740 (0) (0%) | $3,351,327.00 |
| 32 | 05/20/2025 | PRIME MEDICINE INC | PRME | 74168J101 | 0.33% | 2,348,474 (0) (0%) | $3,135,212.79 |
| 33 | 05/20/2025 | GOLDMAN FS TRSY OBLIG INST 468 | X9USDGSFT | 0.12% | 1,177,134 (197,741) (20.19%) | $1,177,133.77 |
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