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 | 06/16/2025 | TEMPUS AI INC | TEM | 88023B103 | 11.02% | 1,510,993 (25,284) (1.7%) | $107,703,581.04 |
| 2 | 06/16/2025 | CRISPR THERAPEUTICS AG | CRSP | H17182108 | 8.65% | 2,044,696 (34,202) (1.7%) | $84,568,626.56 |
| 3 | 06/16/2025 | TWIST BIOSCIENCE CORP | TWST | 90184D100 | 7.12% | 2,076,743 (34,748) (1.7%) | $69,612,425.36 |
| 4 | 06/16/2025 | GUARDANT HEALTH INC | GH | 40131M109 | 6.61% | 1,311,335 (21,938) (1.7%) | $64,635,702.15 |
| 5 | 06/16/2025 | RECURSION PHARMACEUTICALS-A | RXRX | 75629V104 | 5.72% | 11,370,306 (190,204) (1.7%) | $55,941,905.52 |
| 6 | 06/16/2025 | NATERA INC | NTRA | 632307104 | 5.53% | 327,008 (5,474) (1.7%) | $54,067,502.72 |
| 7 | 06/16/2025 | PERSONALIS INC | PSNL | 71535D106 | 4.25% | 6,912,497 (115,640) (1.7%) | $41,544,106.97 |
| 8 | 06/16/2025 | ADAPTIVE BIOTECHNOLOGIES | ADPT | 00650F109 | 4.24% | 4,013,145 (67,130) (1.7%) | $41,415,656.40 |
| 9 | 06/16/2025 | SCHRODINGER INC | SDGR | 80810D103 | 4.18% | 1,905,589 (31,878) (1.7%) | $40,836,772.27 |
| 10 | 06/16/2025 | CAREDX INC | CDNA | 14167L103 | 3.87% | 2,037,640 (34,090) (1.7%) | $37,879,727.60 |
| 11 | 06/16/2025 | 10X GENOMICS INC-CLASS A | TXG | 88025U109 | 3.43% | 3,220,156 (53,872) (1.7%) | $33,537,924.74 |
| 12 | 06/16/2025 | BEAM THERAPEUTICS INC | BEAM | 07373V105 | 3.33% | 1,910,580 (31,962) (1.7%) | $32,594,494.80 |
| 13 | 06/16/2025 | IONIS PHARMACEUTICALS INC | IONS | 462222100 | 3.18% | 874,032 (14,630) (1.7%) | $31,106,798.88 |
| 14 | 06/16/2025 | VERACYTE INC | VCYT | 92337F107 | 3.13% | 1,157,111 (19,362) (1.7%) | $30,594,014.84 |
| 15 | 06/16/2025 | ABSCI CORP | ABSI | 00091E109 | 2.68% | 9,418,291 (157,556) (1.7%) | $26,182,848.98 |
| 16 | 06/16/2025 | INTELLIA THERAPEUTICS INC | NTLA | 45826J105 | 2.43% | 2,860,981 (47,866) (1.7%) | $23,774,752.11 |
| 17 | 06/16/2025 | ILLUMINA INC | ILMN | 452327109 | 2.36% | 265,484 (4,438) (1.7%) | $23,078,524.12 |
| 18 | 06/16/2025 | ARCTURUS THERAPEUTICS HOLDIN | ARCT UQ | 03969T109 | 2.11% | 1,665,839 (27,874) (1.7%) | $20,623,086.82 |
| 19 | 06/16/2025 | 908 DEVICES INC | MASS | 65443P102 | 1.92% | 2,572,013 (43,022) (1.7%) | $18,801,415.03 |
| 20 | 06/16/2025 | NURIX THERAPEUTICS INC | NRIX | 67080M103 | 1.86% | 1,526,042 (25,536) (1.7%) | $18,205,681.06 |
| 21 | 06/16/2025 | AMGEN INC | AMGN | 031162100 | 1.70% | 56,201 (938) (1.7%) | $16,591,659.22 |
| 22 | 06/16/2025 | BUTTERFLY NETWORK INC | BFLY | 124155102 | 1.47% | 6,229,219 (104,216) (1.7%) | $14,327,203.70 |
| 23 | 06/16/2025 | VEEVA SYSTEMS INC-CLASS A | VEEV | 922475108 | 1.40% | 48,330 (812) (1.71%) | $13,655,641.50 |
| 24 | 06/16/2025 | PACIFIC BIOSCIENCES OF CALIF | PACB | 69404D108 | 1.34% | 10,925,558 (182,770) (1.7%) | $13,110,669.60 |
| 25 | 06/16/2025 | QUANTUM-SI INC | QSI | 74765K105 | 1.31% | 7,731,417 (129,332) (1.7%) | $12,834,152.22 |
| 26 | 06/16/2025 | VERTEX PHARMACEUTICALS INC | VRTX | 92532F100 | 1.09% | 23,320 (392) (1.71%) | $10,621,094.00 |
| 27 | 06/16/2025 | INCYTE CORP | INCY | 45337C102 | 1.03% | 148,977 (2,492) (1.7%) | $10,093,191.75 |
| 28 | 06/16/2025 | CERUS CORP | CERS | 157085101 | 0.91% | 6,755,101 (113,008) (1.7%) | $8,916,733.32 |
| 29 | 06/16/2025 | COMPASS PATHWAYS PLC | CMPS | 20451W101 | 0.72% | 1,601,438 (26,796) (1.7%) | $7,030,312.82 |
| 30 | 06/16/2025 | REGENERON PHARMACEUTICALS | REGN | 75886F107 | 0.66% | 12,190 (196) (1.63%) | $6,451,435.60 |
| 31 | 06/16/2025 | PRIME MEDICINE INC | PRME | 74168J101 | 0.34% | 2,254,189 (37,716) (1.7%) | $3,291,115.94 |
| 32 | 06/16/2025 | STANDARD BIOTOOLS INC | LAB | 34385P108 | 0.33% | 3,063,568 (51,254) (1.7%) | $3,216,746.40 |
| 33 | 06/16/2025 | GOLDMAN FS TRSY OBLIG INST 468 | X9USDGSFT | 0.08% | 811,585 (-16,735) (-2.02%) | $811,585.00 |
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