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 | 11/18/2025 | TEMPUS AI INC | TEM | 88023B103 | 9.51% | 1,570,047 (51,639) (3.4%) | $104,235,420.33 |
| 2 | 11/18/2025 | CRISPR THERAPEUTICS AG | CRSP | H17182108 | 9.24% | 1,831,898 (35,176) (1.96%) | $101,340,597.36 |
| 3 | 11/18/2025 | GUARDANT HEALTH INC | GH | 40131M109 | 5.98% | 679,980 (11,662) (1.74%) | $65,604,470.40 |
| 4 | 11/18/2025 | PERSONALIS INC | PSNL | 71535D106 | 5.25% | 7,687,827 (131,894) (1.75%) | $57,504,945.96 |
| 5 | 11/18/2025 | TWIST BIOSCIENCE CORP | TWST | 90184D100 | 5.20% | 2,156,235 (88,143) (4.26%) | $57,053,978.10 |
| 6 | 11/18/2025 | NATERA INC | NTRA | 632307104 | 4.59% | 244,328 (4,186) (1.74%) | $50,341,341.12 |
| 7 | 11/18/2025 | 10X GENOMICS INC-CLASS A | TXG | 88025U109 | 4.58% | 3,198,488 (54,866) (1.75%) | $50,216,261.60 |
| 8 | 11/18/2025 | BEAM THERAPEUTICS INC | BEAM | 07373V105 | 4.31% | 2,148,300 (47,543) (2.26%) | $47,305,566.00 |
| 9 | 11/18/2025 | RECURSION PHARMACEUTICALS-A | RXRX | 75629V104 | 4.26% | 11,348,800 (194,698) (1.75%) | $46,757,056.00 |
| 10 | 11/18/2025 | ILLUMINA INC | ILMN | 452327109 | 4.18% | 381,371 (6,538) (1.74%) | $45,795,029.68 |
| 11 | 11/18/2025 | VERACYTE INC | VCYT | 92337F107 | 3.83% | 1,069,874 (11,529) (1.09%) | $42,024,650.72 |
| 12 | 11/18/2025 | ADAPTIVE BIOTECHNOLOGIES | ADPT | 00650F109 | 3.23% | 2,581,735 (44,282) (1.75%) | $35,395,586.85 |
| 13 | 11/18/2025 | IONIS PHARMACEUTICALS INC | IONS | 462222100 | 3.22% | 482,369 (8,274) (1.75%) | $35,338,352.94 |
| 14 | 11/18/2025 | ABSCI CORP | ABSI | 00091E109 | 3.06% | 11,718,242 (201,040) (1.75%) | $33,514,172.12 |
| 15 | 11/18/2025 | SCHRODINGER INC | SDGR | 80810D103 | 2.96% | 1,857,787 (31,864) (1.75%) | $32,436,961.02 |
| 16 | 11/18/2025 | CAREDX INC | CDNA | 14167L103 | 2.93% | 2,073,422 (35,560) (1.74%) | $32,158,775.22 |
| 17 | 11/18/2025 | INTELLIA THERAPEUTICS INC | NTLA | 45826J105 | 2.43% | 3,135,436 (53,788) (1.75%) | $26,588,497.28 |
| 18 | 11/18/2025 | NURIX THERAPEUTICS INC | NRIX | 67080M103 | 1.74% | 1,487,771 (25,522) (1.75%) | $19,028,591.09 |
| 19 | 11/18/2025 | PRIME MEDICINE INC | PRME | 74168J101 | 1.69% | 4,860,348 (83,384) (1.75%) | $18,566,529.36 |
| 20 | 11/18/2025 | EXACT SCIENCES CORP | EXAS | 30063P105 | 1.59% | 259,202 (4,438) (1.74%) | $17,405,414.30 |
| 21 | 11/18/2025 | PACIFIC BIOSCIENCES OF CALIF | PACB | 69404D108 | 1.52% | 10,608,051 (182,000) (1.75%) | $16,654,640.07 |
| 22 | 11/18/2025 | ARCTURUS THERAPEUTICS HOLDIN | ARCT UQ | 03969T109 | 1.46% | 2,375,417 (40,754) (1.75%) | $16,057,818.92 |
| 23 | 11/18/2025 | AMGEN INC | AMGN | 031162100 | 1.40% | 44,936 (770) (1.74%) | $15,355,080.56 |
| 24 | 11/18/2025 | INCYTE CORP | INCY | 45337C102 | 1.26% | 132,590 (2,268) (1.74%) | $13,811,900.30 |
| 25 | 11/18/2025 | GENEDX HOLDINGS CORP | WGS | 81663L200 | 1.20% | 101,298 (1,736) (1.74%) | $13,123,155.90 |
| 26 | 11/18/2025 | ATAI BECKLEY NV | ATAI | N0731H103 | 1.16% | 3,216,877 (55,188) (1.75%) | $12,738,832.92 |
| 27 | 11/18/2025 | BUTTERFLY NETWORK INC | BFLY | 124155102 | 1.09% | 6,072,910 (104,188) (1.75%) | $11,963,632.70 |
| 28 | 11/18/2025 | COMPASS PATHWAYS PLC | CMPS | 20451W101 | 1.02% | 2,091,252 (35,868) (1.75%) | $11,146,373.16 |
| 29 | 11/18/2025 | VEEVA SYSTEMS INC-CLASS A | VEEV | 922475108 | 1.01% | 39,940 (672) (1.71%) | $11,063,779.40 |
| 30 | 11/18/2025 | VERTEX PHARMACEUTICALS INC | VRTX | 92532F100 | 1.00% | 25,297 (434) (1.75%) | $10,979,403.94 |
| 31 | 11/18/2025 | 908 DEVICES INC | MASS | 65443P102 | 0.95% | 1,926,581 (33,054) (1.75%) | $10,365,005.78 |
| 32 | 11/18/2025 | CERUS CORP | CERS | 157085101 | 0.91% | 6,523,369 (111,916) (1.75%) | $9,980,754.57 |
| 33 | 11/18/2025 | QUANTUM-SI INC | QSI | 74765K105 | 0.81% | 6,836,196 (117,278) (1.75%) | $8,887,054.80 |
| 34 | 11/18/2025 | CARIS LIFE SCIENCES INC | CAI | 142152107 | 0.71% | 328,631 (5,628) (1.74%) | $7,791,841.01 |
| 35 | 11/18/2025 | GOLDMAN FS TRSY OBLIG INST 468 | X9USDGSFT | 0.38% | 4,196,677 (-1,550,194) (-26.97%) | $4,196,676.87 | |
| 36 | 11/18/2025 | STANDARD BIOTOOLS INC | LAB | 34385P108 | 0.33% | 2,986,731 (51,240) (1.75%) | $3,613,944.51 |
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