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 | 10/29/2025 | TEMPUS AI INC | TEM | 88023B103 | 10.06% | 1,508,300 (21,168) (1.42%) | $130,603,697.00 |
| 2 | 10/29/2025 | CRISPR THERAPEUTICS AG | CRSP | H17182108 | 9.00% | 1,821,041 (25,548) (1.42%) | $116,856,200.97 |
| 3 | 10/29/2025 | PERSONALIS INC | PSNL | 71535D106 | 6.05% | 8,055,246 (113,052) (1.42%) | $78,538,648.50 |
| 4 | 10/29/2025 | TWIST BIOSCIENCE CORP | TWST | 90184D100 | 5.53% | 2,139,571 (30,024) (1.42%) | $71,825,398.47 |
| 5 | 10/29/2025 | RECURSION PHARMACEUTICALS-A | RXRX | 75629V104 | 5.29% | 11,614,876 (163,008) (1.42%) | $68,643,917.16 |
| 6 | 10/29/2025 | NATERA INC | NTRA | 632307104 | 4.13% | 282,568 (3,960) (1.42%) | $53,566,415.76 |
| 7 | 10/29/2025 | BEAM THERAPEUTICS INC | BEAM | 07373V105 | 4.09% | 2,008,182 (28,176) (1.42%) | $53,076,250.26 |
| 8 | 10/29/2025 | ABSCI CORP | ABSI | 00091E109 | 4.01% | 11,832,836 (166,068) (1.42%) | $52,064,478.40 |
| 9 | 10/29/2025 | GUARDANT HEALTH INC | GH | 40131M109 | 3.78% | 704,272 (9,876) (1.42%) | $49,003,245.76 |
| 10 | 10/29/2025 | ADAPTIVE BIOTECHNOLOGIES | ADPT | 00650F109 | 3.73% | 2,867,396 (40,236) (1.42%) | $48,458,992.40 |
| 11 | 10/29/2025 | IONIS PHARMACEUTICALS INC | IONS | 462222100 | 3.54% | 623,965 (-3,351) (-0.53%) | $45,905,105.05 |
| 12 | 10/29/2025 | 10X GENOMICS INC-CLASS A | TXG | 88025U109 | 3.39% | 3,294,783 (76,945) (2.39%) | $43,952,405.22 |
| 13 | 10/29/2025 | INTELLIA THERAPEUTICS INC | NTLA | 45826J105 | 3.37% | 3,129,106 (104,776) (3.46%) | $43,682,319.76 |
| 14 | 10/29/2025 | SCHRODINGER INC | SDGR | 80810D103 | 3.26% | 1,946,551 (27,312) (1.42%) | $42,376,415.27 |
| 15 | 10/29/2025 | VERACYTE INC | VCYT | 92337F107 | 3.15% | 1,149,785 (16,128) (1.42%) | $40,932,346.00 |
| 16 | 10/29/2025 | ILLUMINA INC | ILMN | 452327109 | 3.01% | 399,584 (5,604) (1.42%) | $39,079,315.20 |
| 17 | 10/29/2025 | CAREDX INC | CDNA | 14167L103 | 2.46% | 2,172,482 (30,480) (1.42%) | $31,870,310.94 |
| 18 | 10/29/2025 | ARCTURUS THERAPEUTICS HOLDIN | ARCT UQ | 03969T109 | 1.89% | 2,488,946 (34,932) (1.42%) | $24,590,786.48 |
| 19 | 10/29/2025 | PRIME MEDICINE INC | PRME | 74168J101 | 1.89% | 5,092,632 (71,472) (1.42%) | $24,546,486.24 |
| 20 | 10/29/2025 | EXACT SCIENCES CORP | EXAS | 30063P105 | 1.68% | 345,281 (4,836) (1.42%) | $21,856,287.30 |
| 21 | 10/29/2025 | PACIFIC BIOSCIENCES OF CALIF | PACB | 69404D108 | 1.68% | 11,081,156 (155,520) (1.42%) | $21,829,877.32 |
| 22 | 10/29/2025 | NURIX THERAPEUTICS INC | NRIX | 67080M103 | 1.43% | 1,558,868 (21,876) (1.42%) | $18,550,529.20 |
| 23 | 10/29/2025 | ATAI LIFE SCIENCES NV | ATAI | N0731H103 | 1.42% | 3,087,054 (43,320) (1.42%) | $18,398,841.84 |
| 24 | 10/29/2025 | 908 DEVICES INC | MASS | 65443P102 | 1.24% | 2,018,660 (28,332) (1.42%) | $16,129,093.40 |
| 25 | 10/29/2025 | QUANTUM-SI INC | QSI | 74765K105 | 1.20% | 7,162,899 (100,524) (1.42%) | $15,615,119.82 |
| 26 | 10/29/2025 | GENEDX HOLDINGS CORP | WGS | 81663L200 | 1.12% | 106,134 (1,488) (1.42%) | $14,590,240.98 |
| 27 | 10/29/2025 | COMPASS PATHWAYS PLC | CMPS | 20451W101 | 1.11% | 2,191,170 (30,744) (1.42%) | $14,352,163.50 |
| 28 | 10/29/2025 | AMGEN INC | AMGN | 031162100 | 1.10% | 48,855 (684) (1.42%) | $14,270,056.95 |
| 29 | 10/29/2025 | BUTTERFLY NETWORK INC | BFLY | 124155102 | 1.08% | 6,363,148 (89,304) (1.42%) | $14,062,557.08 |
| 30 | 10/29/2025 | INCYTE CORP | INCY | 45337C102 | 1.07% | 152,192 (2,136) (1.42%) | $13,948,396.80 |
| 31 | 10/29/2025 | VEEVA SYSTEMS INC-CLASS A | VEEV | 922475108 | 0.94% | 41,812 (576) (1.4%) | $12,181,926.20 |
| 32 | 10/29/2025 | VERTEX PHARMACEUTICALS INC | VRTX | 92532F100 | 0.86% | 26,506 (372) (1.42%) | $11,195,869.34 |
| 33 | 10/29/2025 | CERUS CORP | CERS | 157085101 | 0.79% | 6,835,135 (95,928) (1.42%) | $10,252,702.50 |
| 34 | 10/29/2025 | REGENERON PHARMACEUTICALS | REGN | 75886F107 | 0.63% | 12,442 (168) (1.37%) | $8,143,040.16 |
| 35 | 10/29/2025 | CARIS LIFE SCIENCES INC | CAI | 142152107 | 0.59% | 251,805 (3,528) (1.42%) | $7,649,835.90 |
| 36 | 10/29/2025 | STANDARD BIOTOOLS INC | LAB | 34385P108 | 0.31% | 3,129,471 (43,920) (1.42%) | $3,974,428.17 |
| 37 | 10/29/2025 | GOLDMAN FS TRSY OBLIG INST 468 | X9USDGSFT | 0.11% | 1,484,646 (-445,464) (-23.08%) | $1,484,646.40 |
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