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 | 11/21/2025 | TEMPUS AI INC | TEM | 88023B103 | 9.56% | 1,534,410 (-10,625) (-0.69%) | $100,795,392.90 |
| 2 | 11/21/2025 | CRISPR THERAPEUTICS AG | CRSP | H17182108 | 8.40% | 1,796,078 (-18,168) (-1%) | $88,528,684.62 |
| 3 | 11/21/2025 | GUARDANT HEALTH INC | GH | 40131M109 | 6.23% | 654,157 (-14,994) (-2.24%) | $65,611,947.10 |
| 4 | 11/21/2025 | PERSONALIS INC | PSNL | 71535D106 | 5.81% | 7,395,776 (-169,578) (-2.24%) | $61,237,025.28 |
| 5 | 11/21/2025 | TWIST BIOSCIENCE CORP | TWST | 90184D100 | 5.14% | 2,078,576 (-47,646) (-2.24%) | $54,188,476.32 |
| 6 | 11/21/2025 | NATERA INC | NTRA | 632307104 | 4.98% | 232,631 (-5,328) (-2.24%) | $52,469,922.05 |
| 7 | 11/21/2025 | 10X GENOMICS INC-CLASS A | TXG | 88025U109 | 4.81% | 3,076,999 (-70,542) (-2.24%) | $50,647,403.54 |
| 8 | 11/21/2025 | ILLUMINA INC | ILMN | 452327109 | 4.31% | 380,626 (5,326) (1.42%) | $45,393,456.76 |
| 9 | 11/21/2025 | BEAM THERAPEUTICS INC | BEAM | 07373V105 | 4.10% | 2,099,770 (-39,661) (-1.85%) | $43,255,262.00 |
| 10 | 11/21/2025 | RECURSION PHARMACEUTICALS-A | RXRX | 75629V104 | 3.99% | 10,917,683 (-250,326) (-2.24%) | $42,033,079.55 |
| 11 | 11/21/2025 | VERACYTE INC | VCYT | 92337F107 | 3.99% | 1,029,233 (-23,598) (-2.24%) | $42,044,168.05 |
| 12 | 11/21/2025 | ADAPTIVE BIOTECHNOLOGIES | ADPT | 00650F109 | 3.85% | 2,483,682 (-56,934) (-2.24%) | $40,533,690.24 |
| 13 | 11/21/2025 | IONIS PHARMACEUTICALS INC | IONS | 462222100 | 3.22% | 464,048 (-10,638) (-2.24%) | $33,931,189.76 |
| 14 | 11/21/2025 | CAREDX INC | CDNA | 14167L103 | 2.98% | 1,994,682 (-45,720) (-2.24%) | $31,436,188.32 |
| 15 | 11/21/2025 | ABSCI CORP | ABSI | 00091E109 | 2.96% | 11,273,082 (-258,480) (-2.24%) | $31,226,437.14 |
| 16 | 11/21/2025 | SCHRODINGER INC | SDGR | 80810D103 | 2.77% | 1,787,231 (-40,968) (-2.24%) | $29,185,482.23 |
| 17 | 11/21/2025 | INTELLIA THERAPEUTICS INC | NTLA | 45826J105 | 2.32% | 3,044,150 (-69,786) (-2.24%) | $24,474,966.00 |
| 18 | 11/21/2025 | NURIX THERAPEUTICS INC | NRIX | 67080M103 | 2.08% | 1,431,258 (-32,814) (-2.24%) | $21,941,185.14 |
| 19 | 11/21/2025 | PACIFIC BIOSCIENCES OF CALIF | PACB | 69404D108 | 1.83% | 10,266,506 (-172,545) (-1.65%) | $19,301,031.28 |
| 20 | 11/21/2025 | PRIME MEDICINE INC | PRME | 74168J101 | 1.64% | 4,675,712 (-107,208) (-2.24%) | $17,253,377.28 |
| 21 | 11/21/2025 | AMGEN INC | AMGN | 031162100 | 1.34% | 42,299 (-954) (-2.21%) | $14,114,753.31 |
| 22 | 11/21/2025 | GENEDX HOLDINGS CORP | WGS | 81663L200 | 1.34% | 105,341 (5,655) (5.67%) | $14,125,174.69 |
| 23 | 11/21/2025 | BUTTERFLY NETWORK INC | BFLY | 124155102 | 1.29% | 5,842,208 (-133,956) (-2.24%) | $13,553,922.56 |
| 24 | 11/21/2025 | ARCTURUS THERAPEUTICS HOLDIN | ARCT UQ | 03969T109 | 1.28% | 2,285,176 (-52,398) (-2.24%) | $13,482,538.40 |
| 25 | 11/21/2025 | INCYTE CORP | INCY | 45337C102 | 1.23% | 127,568 (-2,916) (-2.23%) | $12,981,319.68 |
| 26 | 11/21/2025 | ATAI BECKLEY NV | ATAI | N0731H103 | 1.07% | 3,094,675 (-70,956) (-2.24%) | $11,326,510.50 |
| 27 | 11/21/2025 | 908 DEVICES INC | MASS | 65443P102 | 1.00% | 1,853,390 (-42,498) (-2.24%) | $10,564,323.00 |
| 28 | 11/21/2025 | VEEVA SYSTEMS INC-CLASS A | VEEV | 922475108 | 0.99% | 38,452 (-864) (-2.2%) | $10,401,266.00 |
| 29 | 11/21/2025 | COMPASS PATHWAYS PLC | CMPS | 20451W101 | 0.99% | 2,011,830 (-46,116) (-2.24%) | $10,461,516.00 |
| 30 | 11/21/2025 | VERTEX PHARMACEUTICALS INC | VRTX | 92532F100 | 0.98% | 24,336 (-558) (-2.24%) | $10,277,579.52 |
| 31 | 11/21/2025 | CERUS CORP | CERS | 157085101 | 0.89% | 6,275,555 (-143,892) (-2.24%) | $9,350,576.95 |
| 32 | 11/21/2025 | QUANTUM-SI INC | QSI | 74765K105 | 0.77% | 6,576,509 (-150,786) (-2.24%) | $8,154,871.16 |
| 33 | 11/21/2025 | EXACT SCIENCES CORP | EXAS | 30063P105 | 0.75% | 78,729 (-176,352) (-69.14%) | $7,925,648.43 |
| 34 | 11/21/2025 | CARIS LIFE SCIENCES INC | CAI | 142152107 | 0.72% | 316,169 (-7,236) (-2.24%) | $7,597,541.07 |
| 35 | 11/21/2025 | STANDARD BIOTOOLS INC | LAB | 34385P108 | 0.35% | 2,873,271 (-65,880) (-2.24%) | $3,677,786.88 |
| 36 | 11/21/2025 | GOLDMAN FS TRSY OBLIG INST 468 | X9USDGSFT | 0.04% | 393,793 (364,845) (1260.35%) | $393,793.36 |
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