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 | 10/09/2025 | TEMPUS AI INC | TEM | 88023B103 | 11.68% | 1,483,907 (27,135) (1.86%) | $153,213,397.75 |
| 2 | 10/09/2025 | CRISPR THERAPEUTICS AG | CRSP | H17182108 | 10.22% | 1,746,526 (31,935) (1.86%) | $134,098,266.28 |
| 3 | 10/09/2025 | INTELLIA THERAPEUTICS INC | NTLA | 45826J105 | 5.31% | 2,848,309 (52,095) (1.86%) | $69,698,121.23 |
| 4 | 10/09/2025 | PERSONALIS INC | PSNL | 71535D106 | 5.21% | 7,868,579 (143,925) (1.86%) | $68,299,265.72 |
| 5 | 10/09/2025 | RECURSION PHARMACEUTICALS-A | RXRX | 75629V104 | 5.17% | 11,139,436 (203,760) (1.86%) | $67,839,165.24 |
| 6 | 10/09/2025 | TWIST BIOSCIENCE CORP | TWST | 90184D100 | 5.13% | 2,052,001 (37,530) (1.86%) | $67,285,112.79 |
| 7 | 10/09/2025 | BEAM THERAPEUTICS INC | BEAM | 07373V105 | 3.96% | 1,926,002 (35,220) (1.86%) | $52,002,054.00 |
| 8 | 10/09/2025 | GUARDANT HEALTH INC | GH | 40131M109 | 3.96% | 794,590 (14,535) (1.86%) | $51,902,618.80 |
| 9 | 10/09/2025 | NATERA INC | NTRA | 632307104 | 3.65% | 277,901 (5,070) (1.86%) | $47,823,983.09 |
| 10 | 10/09/2025 | ABSCI CORP | ABSI | 00091E109 | 3.62% | 11,348,471 (207,585) (1.86%) | $47,436,608.78 |
| 11 | 10/09/2025 | ADAPTIVE BIOTECHNOLOGIES | ADPT | 00650F109 | 3.52% | 2,972,149 (54,360) (1.86%) | $46,216,916.95 |
| 12 | 10/09/2025 | IONIS PHARMACEUTICALS INC | IONS | 462222100 | 3.34% | 627,208 (11,460) (1.86%) | $43,879,471.68 |
| 13 | 10/09/2025 | VERACYTE INC | VCYT | 92337F107 | 3.03% | 1,133,630 (20,730) (1.86%) | $39,790,413.00 |
| 14 | 10/09/2025 | ARCTURUS THERAPEUTICS HOLDIN | ARCT UQ | 03969T109 | 3.01% | 1,863,981 (34,095) (1.86%) | $39,516,397.20 |
| 15 | 10/09/2025 | SCHRODINGER INC | SDGR | 80810D103 | 2.95% | 1,866,891 (34,140) (1.86%) | $38,681,981.52 |
| 16 | 10/09/2025 | 10X GENOMICS INC-CLASS A | TXG | 88025U109 | 2.81% | 3,053,830 (55,860) (1.86%) | $36,859,728.10 |
| 17 | 10/09/2025 | ILLUMINA INC | ILMN | 452327109 | 2.65% | 355,529 (6,495) (1.86%) | $34,763,625.62 |
| 18 | 10/09/2025 | CAREDX INC | CDNA | 14167L103 | 2.43% | 2,151,475 (39,345) (1.86%) | $31,820,315.25 |
| 19 | 10/09/2025 | PRIME MEDICINE INC | PRME | 74168J101 | 2.40% | 4,884,172 (89,340) (1.86%) | $31,502,909.40 |
| 20 | 10/09/2025 | 908 DEVICES INC | MASS | 65443P102 | 1.35% | 1,936,025 (35,415) (1.86%) | $17,714,628.75 |
| 21 | 10/09/2025 | BUTTERFLY NETWORK INC | BFLY | 124155102 | 1.25% | 6,102,678 (111,630) (1.86%) | $16,355,177.04 |
| 22 | 10/09/2025 | PACIFIC BIOSCIENCES OF CALIF | PACB | 69404D108 | 1.22% | 10,627,556 (194,400) (1.86%) | $16,047,609.56 |
| 23 | 10/09/2025 | NURIX THERAPEUTICS INC | NRIX | 67080M103 | 1.14% | 1,495,063 (27,345) (1.86%) | $14,920,728.74 |
| 24 | 10/09/2025 | EXACT SCIENCES CORP | EXAS | 30063P105 | 1.10% | 244,155 (4,455) (1.86%) | $14,483,274.60 |
| 25 | 10/09/2025 | COMPASS PATHWAYS PLC | CMPS | 20451W101 | 1.06% | 2,101,500 (38,430) (1.86%) | $13,869,900.00 |
| 26 | 10/09/2025 | AMGEN INC | AMGN | 031162100 | 1.05% | 46,860 (855) (1.86%) | $13,805,893.20 |
| 27 | 10/09/2025 | QUANTUM-SI INC | QSI | 74765K105 | 1.02% | 7,574,371 (138,555) (1.86%) | $13,406,636.67 |
| 28 | 10/09/2025 | ATAI LIFE SCIENCES NV | ATAI | N0731H103 | 0.96% | 2,263,473 (41,400) (1.86%) | $12,630,179.34 |
| 29 | 10/09/2025 | INCYTE CORP | INCY | 45337C102 | 0.95% | 145,962 (2,670) (1.86%) | $12,462,235.56 |
| 30 | 10/09/2025 | VEEVA SYSTEMS INC-CLASS A | VEEV | 922475108 | 0.92% | 40,132 (720) (1.83%) | $12,111,837.60 |
| 31 | 10/09/2025 | CERUS CORP | CERS | 157085101 | 0.84% | 6,555,345 (119,910) (1.86%) | $11,012,979.60 |
| 32 | 10/09/2025 | VERTEX PHARMACEUTICALS INC | VRTX | 92532F100 | 0.82% | 25,421 (465) (1.86%) | $10,706,054.15 |
| 33 | 10/09/2025 | GENEDX HOLDINGS CORP | WGS | 81663L200 | 0.79% | 84,975 (1,545) (1.85%) | $10,425,582.75 |
| 34 | 10/09/2025 | CARIS LIFE SCIENCES INC | CAI | 142152107 | 0.61% | 241,515 (4,410) (1.86%) | $7,957,919.25 |
| 35 | 10/09/2025 | REGENERON PHARMACEUTICALS | REGN | 75886F107 | 0.51% | 11,952 (210) (1.79%) | $6,739,254.72 |
| 36 | 10/09/2025 | STANDARD BIOTOOLS INC | LAB | 34385P108 | 0.30% | 3,001,371 (54,900) (1.86%) | $3,961,809.72 |
| 37 | 10/09/2025 | GOLDMAN FS TRSY OBLIG INST 468 | X9USDGSFT | 0.06% | 750,733 (0) (0%) | $750,733.15 |
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