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 | 08/18/2025 | TEMPUS AI INC | TEM | 88023B103 | 10.86% | 1,571,072 (0) (0%) | $115,913,692.16 |
| 2 | 08/18/2025 | CRISPR THERAPEUTICS AG | CRSP | H17182108 | 10.34% | 1,846,890 (0) (0%) | $110,314,739.70 |
| 3 | 08/18/2025 | RECURSION PHARMACEUTICALS-A | RXRX | 75629V104 | 6.22% | 11,506,196 (0) (0%) | $66,390,750.92 |
| 4 | 08/18/2025 | TWIST BIOSCIENCE CORP | TWST | 90184D100 | 5.73% | 2,175,619 (0) (0%) | $61,178,406.28 |
| 5 | 08/18/2025 | GUARDANT HEALTH INC | GH | 40131M109 | 4.53% | 820,737 (0) (0%) | $48,324,994.56 |
| 6 | 08/18/2025 | NATERA INC | NTRA | 632307104 | 4.38% | 287,031 (0) (0%) | $46,791,793.62 |
| 7 | 08/18/2025 | 10X GENOMICS INC-CLASS A | TXG | 88025U109 | 4.06% | 3,246,290 (0) (0%) | $43,370,434.40 |
| 8 | 08/18/2025 | ADAPTIVE BIOTECHNOLOGIES | ADPT | 00650F109 | 3.98% | 3,259,578 (0) (0%) | $42,504,897.12 |
| 9 | 08/18/2025 | SCHRODINGER INC | SDGR | 80810D103 | 3.50% | 1,928,347 (0) (0%) | $37,361,723.13 |
| 10 | 08/18/2025 | PERSONALIS INC | PSNL | 71535D106 | 3.50% | 8,127,652 (227,301) (2.88%) | $37,387,199.20 |
| 11 | 08/18/2025 | ILLUMINA INC | ILMN | 452327109 | 3.44% | 367,224 (0) (0%) | $36,762,794.64 |
| 12 | 08/18/2025 | BEAM THERAPEUTICS INC | BEAM | 07373V105 | 3.37% | 2,016,473 (0) (0%) | $35,933,548.86 |
| 13 | 08/18/2025 | VERACYTE INC | VCYT | 92337F107 | 3.32% | 1,170,948 (0) (0%) | $35,386,048.56 |
| 14 | 08/18/2025 | ABSCI CORP | ABSI | 00091E109 | 3.22% | 11,722,108 (0) (0%) | $34,345,776.44 |
| 15 | 08/18/2025 | ARCTURUS THERAPEUTICS HOLDIN | ARCT UQ | 03969T109 | 3.08% | 1,685,756 (0) (0%) | $32,838,526.88 |
| 16 | 08/18/2025 | INTELLIA THERAPEUTICS INC | NTLA | 45826J105 | 2.96% | 2,874,669 (0) (0%) | $31,592,612.31 |
| 17 | 08/18/2025 | IONIS PHARMACEUTICALS INC | IONS | 462222100 | 2.66% | 647,843 (0) (0%) | $28,362,566.54 |
| 18 | 08/18/2025 | CAREDX INC | CDNA | 14167L103 | 2.47% | 2,222,285 (0) (0%) | $26,311,854.40 |
| 19 | 08/18/2025 | PRIME MEDICINE INC | PRME | 74168J101 | 1.55% | 4,635,024 (0) (0%) | $16,547,035.68 |
| 20 | 08/18/2025 | NURIX THERAPEUTICS INC | NRIX | 67080M103 | 1.53% | 1,544,288 (0) (0%) | $16,338,567.04 |
| 21 | 08/18/2025 | PACIFIC BIOSCIENCES OF CALIF | PACB | 69404D108 | 1.35% | 10,977,484 (0) (0%) | $14,380,504.04 |
| 22 | 08/18/2025 | AMGEN INC | AMGN | 031162100 | 1.34% | 48,399 (0) (0%) | $14,348,851.53 |
| 23 | 08/18/2025 | 908 DEVICES INC | MASS | 65443P102 | 1.24% | 1,999,722 (0) (0%) | $13,258,156.86 |
| 24 | 08/18/2025 | INCYTE CORP | INCY | 45337C102 | 1.23% | 150,756 (0) (0%) | $13,103,711.52 |
| 25 | 08/18/2025 | VEEVA SYSTEMS INC-CLASS A | VEEV | 922475108 | 1.09% | 41,432 (0) (0%) | $11,626,233.52 |
| 26 | 08/18/2025 | EXACT SCIENCES CORP | EXAS | 30063P105 | 1.08% | 252,178 (0) (0%) | $11,499,316.80 |
| 27 | 08/18/2025 | VERTEX PHARMACEUTICALS INC | VRTX | 92532F100 | 0.97% | 26,229 (0) (0%) | $10,302,488.91 |
| 28 | 08/18/2025 | COMPASS PATHWAYS PLC | CMPS | 20451W101 | 0.88% | 2,170,682 (0) (0%) | $9,377,346.24 |
| 29 | 08/18/2025 | CARIS LIFE SCIENCES INC | CAI | 142152107 | 0.85% | 249,457 (0) (0%) | $9,105,180.50 |
| 30 | 08/18/2025 | BUTTERFLY NETWORK INC | BFLY | 124155102 | 0.84% | 6,303,608 (0) (0%) | $9,014,159.44 |
| 31 | 08/18/2025 | QUANTUM-SI INC | QSI | 74765K105 | 0.81% | 7,823,766 (0) (0%) | $8,606,142.60 |
| 32 | 08/18/2025 | CERUS CORP | CERS | 157085101 | 0.79% | 6,771,183 (0) (0%) | $8,396,266.92 |
| 33 | 08/18/2025 | GENEDX HOLDINGS CORP | WGS | 81663L200 | 0.74% | 62,226 (632) (1.03%) | $7,862,877.36 |
| 34 | 08/18/2025 | REGENERON PHARMACEUTICALS | REGN | 75886F107 | 0.67% | 12,330 (0) (0%) | $7,145,604.90 |
| 35 | 08/18/2025 | ATAI LIFE SCIENCES NV | ATAI | N0731H103 | 0.57% | 1,578,158 (0) (0%) | $6,123,253.04 |
| 36 | 08/18/2025 | GOLDMAN FS TRSY OBLIG INST 468 | X9USDGSFT | 0.51% | 5,443,254 (2,252,828) (70.61%) | $5,443,253.69 | |
| 37 | 08/18/2025 | STANDARD BIOTOOLS INC | LAB | 34385P108 | 0.36% | 3,100,179 (0) (0%) | $3,813,220.17 |
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