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 | 03/03/2025 | RECURSION PHARMACEUTICALS-A | RXRX | 75629V104 | 8.14% | 12,774,884 (437,493) (3.55%) | $95,939,378.84 |
| 2 | 03/03/2025 | CRISPR THERAPEUTICS AG | CRSP | H17182108 | 7.81% | 2,095,572 (28,327) (1.37%) | $92,037,522.24 |
| 3 | 03/03/2025 | TWIST BIOSCIENCE CORP | TWST | 90184D100 | 7.71% | 2,339,274 (31,616) (1.37%) | $90,810,616.68 |
| 4 | 03/03/2025 | TEMPUS AI INC | TEM | 88023B103 | 7.46% | 1,563,579 (53,163) (3.52%) | $87,841,868.22 |
| 5 | 03/03/2025 | ADAPTIVE BIOTECHNOLOGIES | ADPT | 00650F109 | 5.54% | 7,898,707 (106,756) (1.37%) | $65,243,319.82 |
| 6 | 03/03/2025 | NATERA INC | NTRA | 632307104 | 5.49% | 415,741 (5,616) (1.37%) | $64,685,142.19 |
| 7 | 03/03/2025 | GUARDANT HEALTH INC | GH | 40131M109 | 5.20% | 1,439,468 (19,461) (1.37%) | $61,249,363.40 |
| 8 | 03/03/2025 | CAREDX INC | CDNA | 14167L103 | 4.66% | 2,480,067 (33,527) (1.37%) | $54,933,484.05 |
| 9 | 03/03/2025 | SCHRODINGER INC | SDGR | 80810D103 | 4.43% | 2,339,963 (31,629) (1.37%) | $52,204,574.53 |
| 10 | 03/03/2025 | BEAM THERAPEUTICS INC | BEAM | 07373V105 | 4.34% | 1,940,036 (26,221) (1.37%) | $51,100,548.24 |
| 11 | 03/03/2025 | VERACYTE INC | VCYT | 92337F107 | 3.88% | 1,315,721 (17,784) (1.37%) | $45,734,461.96 |
| 12 | 03/03/2025 | ABSCI CORP | ABSI | 00091E109 | 3.14% | 9,602,204 (129,779) (1.37%) | $36,968,485.40 |
| 13 | 03/03/2025 | IONIS PHARMACEUTICALS INC | IONS | 462222100 | 3.06% | 1,085,925 (14,677) (1.37%) | $36,041,850.75 |
| 14 | 03/03/2025 | ARCTURUS THERAPEUTICS HOLDIN | ARCT UQ | 03969T109 | 2.92% | 2,049,520 (27,703) (1.37%) | $34,411,440.80 |
| 15 | 03/03/2025 | 10X GENOMICS INC-CLASS A | TXG | 88025U109 | 2.89% | 3,179,348 (42,978) (1.37%) | $33,987,230.12 |
| 16 | 03/03/2025 | INTELLIA THERAPEUTICS INC | NTLA | 45826J105 | 2.64% | 3,085,381 (-59,670) (-1.9%) | $31,131,494.29 |
| 17 | 03/03/2025 | PERSONALIS INC | PSNL | 71535D106 | 2.52% | 7,176,543 (96,993) (1.37%) | $29,710,888.02 |
| 18 | 03/03/2025 | BUTTERFLY NETWORK INC | BFLY | 124155102 | 2.20% | 7,159,564 (96,772) (1.37%) | $25,917,621.68 |
| 19 | 03/03/2025 | NURIX THERAPEUTICS INC | NRIX | 67080M103 | 2.13% | 1,620,757 (21,918) (1.37%) | $25,040,695.65 |
| 20 | 03/03/2025 | AMGEN INC | AMGN | 031162100 | 1.84% | 70,319 (949) (1.37%) | $21,662,471.14 |
| 21 | 03/03/2025 | ILLUMINA INC | ILMN | 452327109 | 1.66% | 219,799 (2,977) (1.37%) | $19,504,963.26 |
| 22 | 03/03/2025 | PACIFIC BIOSCIENCES OF CALIF | PACB | 69404D108 | 1.61% | 13,100,687 (-253,332) (-1.9%) | $18,995,996.15 |
| 23 | 03/03/2025 | VEEVA SYSTEMS INC-CLASS A | VEEV | 922475108 | 1.33% | 69,732 (949) (1.38%) | $15,629,730.48 |
| 24 | 03/03/2025 | VERTEX PHARMACEUTICALS INC | VRTX | 92532F100 | 1.09% | 26,820 (364) (1.38%) | $12,867,967.80 |
| 25 | 03/03/2025 | CERUS CORP | CERS | 157085101 | 1.09% | 7,764,027 (104,936) (1.37%) | $12,810,644.55 |
| 26 | 03/03/2025 | INCYTE CORP | INCY | 45337C102 | 1.07% | 171,232 (2,314) (1.37%) | $12,585,552.00 |
| 27 | 03/03/2025 | QUANTUM-SI INC | QSI | 74765K105 | 1.04% | 8,886,158 (120,107) (1.37%) | $12,262,898.04 |
| 28 | 03/03/2025 | REGENERON PHARMACEUTICALS | REGN | 75886F107 | 0.83% | 13,940 (182) (1.32%) | $9,740,435.60 |
| 29 | 03/03/2025 | COMPASS PATHWAYS PLC | CMPS | 20451W101 | 0.61% | 1,840,724 (24,895) (1.37%) | $7,234,045.32 |
| 30 | 03/03/2025 | 908 DEVICES INC | MASS | 65443P102 | 0.56% | 2,956,162 (39,962) (1.37%) | $6,621,802.88 |
| 31 | 03/03/2025 | PRIME MEDICINE INC | PRME | 74168J101 | 0.55% | 2,590,891 (35,022) (1.37%) | $6,529,045.32 |
| 32 | 03/03/2025 | STANDARD BIOTOOLS INC | LAB | 34385P108 | 0.32% | 3,521,188 (47,606) (1.37%) | $3,750,065.22 |
| 33 | 03/03/2025 | REPARE THERAPEUTICS INC | RPTX | 760273102 | 0.21% | 2,120,338 (28,665) (1.37%) | $2,501,998.84 |
| 34 | 03/03/2025 | GOLDMAN FS TRSY OBLIG INST 468 | X9USDGSFT | 0.02% | 208,965 (66,634) (46.82%) | $208,965.13 | |
| 35 | 03/03/2025 | EXACT SCIENCES CORP | EXAS | 30063P105 | 0.01% | 3,507 (-79,139) (-95.76%) | $166,266.87 |
| 36 | 03/03/2025 | ACCOLADE INC | ACCD | 00437E102 | 0.00% | 113 (-219) (-65.96%) | $787.61 |
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