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 | 08/28/2025 | TEMPUS AI INC | TEM | 88023B103 | 11.03% | 1,559,944 (25,972) (1.69%) | $114,234,699.12 |
| 2 | 08/28/2025 | CRISPR THERAPEUTICS AG | CRSP | H17182108 | 9.53% | 1,843,441 (30,706) (1.69%) | $98,679,396.73 |
| 3 | 08/28/2025 | TWIST BIOSCIENCE CORP | TWST | 90184D100 | 5.67% | 2,160,207 (35,968) (1.69%) | $58,736,028.33 |
| 4 | 08/28/2025 | RECURSION PHARMACEUTICALS-A | RXRX | 75629V104 | 5.39% | 11,424,700 (190,224) (1.69%) | $55,866,783.00 |
| 5 | 08/28/2025 | GUARDANT HEALTH INC | GH | 40131M109 | 5.00% | 814,929 (13,584) (1.7%) | $51,747,991.50 |
| 6 | 08/28/2025 | NATERA INC | NTRA | 632307104 | 4.49% | 284,999 (4,748) (1.69%) | $46,466,236.96 |
| 7 | 08/28/2025 | 10X GENOMICS INC-CLASS A | TXG | 88025U109 | 4.36% | 3,223,302 (53,680) (1.69%) | $45,190,694.04 |
| 8 | 08/28/2025 | ADAPTIVE BIOTECHNOLOGIES | ADPT | 00650F109 | 4.05% | 3,236,486 (53,888) (1.69%) | $41,977,223.42 |
| 9 | 08/28/2025 | PERSONALIS INC | PSNL | 71535D106 | 3.72% | 8,070,074 (134,362) (1.69%) | $38,574,953.72 |
| 10 | 08/28/2025 | SCHRODINGER INC | SDGR | 80810D103 | 3.66% | 1,914,687 (31,880) (1.69%) | $37,891,655.73 |
| 11 | 08/28/2025 | ILLUMINA INC | ILMN | 452327109 | 3.50% | 364,622 (6,078) (1.7%) | $36,294,473.88 |
| 12 | 08/28/2025 | BEAM THERAPEUTICS INC | BEAM | 07373V105 | 3.31% | 2,032,902 (33,854) (1.69%) | $34,274,727.72 |
| 13 | 08/28/2025 | VERACYTE INC | VCYT | 92337F107 | 3.21% | 1,162,652 (19,364) (1.69%) | $33,263,473.72 |
| 14 | 08/28/2025 | INTELLIA THERAPEUTICS INC | NTLA | 45826J105 | 3.19% | 2,891,978 (48,164) (1.69%) | $33,026,388.76 |
| 15 | 08/28/2025 | ABSCI CORP | ABSI | 00091E109 | 2.86% | 11,639,090 (193,794) (1.69%) | $29,679,679.50 |
| 16 | 08/28/2025 | CAREDX INC | CDNA | 14167L103 | 2.83% | 2,206,558 (36,754) (1.69%) | $29,325,155.82 |
| 17 | 08/28/2025 | ARCTURUS THERAPEUTICS HOLDIN | ARCT UQ | 03969T109 | 2.79% | 1,673,812 (27,876) (1.69%) | $28,940,209.48 |
| 18 | 08/28/2025 | IONIS PHARMACEUTICALS INC | IONS | 462222100 | 2.65% | 643,252 (10,712) (1.69%) | $27,499,023.00 |
| 19 | 08/28/2025 | PRIME MEDICINE INC | PRME | 74168J101 | 1.52% | 4,602,204 (76,640) (1.69%) | $15,785,559.72 |
| 20 | 08/28/2025 | NURIX THERAPEUTICS INC | NRIX | 67080M103 | 1.41% | 1,533,346 (25,538) (1.69%) | $14,643,454.30 |
| 21 | 08/28/2025 | PACIFIC BIOSCIENCES OF CALIF | PACB | 69404D108 | 1.40% | 10,899,716 (181,472) (1.69%) | $14,496,622.28 |
| 22 | 08/28/2025 | AMGEN INC | AMGN | 031162100 | 1.34% | 48,057 (798) (1.69%) | $13,838,974.29 |
| 23 | 08/28/2025 | INCYTE CORP | INCY | 45337C102 | 1.23% | 149,690 (2,494) (1.69%) | $12,699,699.60 |
| 24 | 08/28/2025 | 908 DEVICES INC | MASS | 65443P102 | 1.21% | 1,985,554 (33,072) (1.69%) | $12,508,990.20 |
| 25 | 08/28/2025 | VEEVA SYSTEMS INC-CLASS A | VEEV | 922475108 | 1.17% | 41,140 (688) (1.7%) | $12,078,292.60 |
| 26 | 08/28/2025 | EXACT SCIENCES CORP | EXAS | 30063P105 | 1.13% | 250,392 (4,174) (1.7%) | $11,695,810.32 |
| 27 | 08/28/2025 | COMPASS PATHWAYS PLC | CMPS | 20451W101 | 0.98% | 2,155,302 (35,900) (1.69%) | $10,173,025.44 |
| 28 | 08/28/2025 | VERTEX PHARMACEUTICALS INC | VRTX | 92532F100 | 0.98% | 26,045 (436) (1.7%) | $10,133,588.60 |
| 29 | 08/28/2025 | BUTTERFLY NETWORK INC | BFLY | 124155102 | 0.95% | 6,258,960 (104,220) (1.69%) | $9,826,567.20 |
| 30 | 08/28/2025 | CARIS LIFE SCIENCES INC | CAI | 142152107 | 0.91% | 247,689 (4,132) (1.7%) | $9,466,673.58 |
| 31 | 08/28/2025 | QUANTUM-SI INC | QSI | 74765K105 | 0.87% | 7,768,348 (129,350) (1.69%) | $9,011,283.68 |
| 32 | 08/28/2025 | CERUS CORP | CERS | 157085101 | 0.85% | 6,723,219 (111,948) (1.69%) | $8,807,416.89 |
| 33 | 08/28/2025 | GENEDX HOLDINGS CORP | WGS | 81663L200 | 0.83% | 66,363 (1,108) (1.7%) | $8,573,435.97 |
| 34 | 08/28/2025 | REGENERON PHARMACEUTICALS | REGN | 75886F107 | 0.69% | 12,246 (196) (1.63%) | $7,187,912.16 |
| 35 | 08/28/2025 | ATAI LIFE SCIENCES NV | ATAI | N0731H103 | 0.69% | 1,566,976 (26,098) (1.69%) | $7,161,080.32 |
| 36 | 08/28/2025 | STANDARD BIOTOOLS INC | LAB | 34385P108 | 0.38% | 3,078,231 (51,272) (1.69%) | $3,940,135.68 |
| 37 | 08/28/2025 | GOLDMAN FS TRSY OBLIG INST 468 | X9USDGSFT | 0.22% | 2,285,818 (27,171) (1.2%) | $2,285,817.96 |
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