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 | 09/11/2025 | TEMPUS AI INC | TEM | 88023B103 | 11.65% | 1,476,180 (-5,149) (-0.35%) | $115,378,228.80 |
| 2 | 09/11/2025 | CRISPR THERAPEUTICS AG | CRSP | H17182108 | 9.20% | 1,757,990 (0) (0%) | $91,081,461.90 |
| 3 | 09/11/2025 | TWIST BIOSCIENCE CORP | TWST | 90184D100 | 5.04% | 2,065,460 (0) (0%) | $49,901,513.60 |
| 4 | 09/11/2025 | RECURSION PHARMACEUTICALS-A | RXRX | 75629V104 | 5.00% | 10,894,924 (0) (0%) | $49,462,954.96 |
| 5 | 09/11/2025 | NATERA INC | NTRA | 632307104 | 4.66% | 271,817 (0) (0%) | $46,151,808.43 |
| 6 | 09/11/2025 | GUARDANT HEALTH INC | GH | 40131M109 | 4.44% | 777,148 (0) (0%) | $43,963,262.36 |
| 7 | 09/11/2025 | PERSONALIS INC | PSNL | 71535D106 | 4.19% | 7,695,869 (0) (0%) | $41,480,733.91 |
| 8 | 09/11/2025 | IONIS PHARMACEUTICALS INC | IONS | 462222100 | 3.97% | 613,456 (0) (0%) | $39,261,184.00 |
| 9 | 09/11/2025 | 10X GENOMICS INC-CLASS A | TXG | 88025U109 | 3.91% | 3,073,854 (0) (0%) | $38,699,821.86 |
| 10 | 09/11/2025 | BEAM THERAPEUTICS INC | BEAM | 07373V105 | 3.89% | 1,938,639 (0) (0%) | $38,540,143.32 |
| 11 | 09/11/2025 | ADAPTIVE BIOTECHNOLOGIES | ADPT | 00650F109 | 3.87% | 3,086,414 (0) (0%) | $38,333,261.88 |
| 12 | 09/11/2025 | VERACYTE INC | VCYT | 92337F107 | 3.45% | 1,108,754 (0) (0%) | $34,171,798.28 |
| 13 | 09/11/2025 | SCHRODINGER INC | SDGR | 80810D103 | 3.35% | 1,825,923 (0) (0%) | $33,140,502.45 |
| 14 | 09/11/2025 | ILLUMINA INC | ILMN | 452327109 | 3.35% | 347,735 (0) (0%) | $33,205,215.15 |
| 15 | 09/11/2025 | INTELLIA THERAPEUTICS INC | NTLA | 45826J105 | 3.14% | 2,757,896 (0) (0%) | $31,136,645.84 |
| 16 | 09/11/2025 | ARCTURUS THERAPEUTICS HOLDIN | ARCT UQ | 03969T109 | 2.90% | 1,596,202 (0) (0%) | $28,715,673.98 |
| 17 | 09/11/2025 | CAREDX INC | CDNA | 14167L103 | 2.83% | 2,104,261 (0) (0%) | $28,049,799.13 |
| 18 | 09/11/2025 | ABSCI CORP | ABSI | 00091E109 | 2.67% | 11,099,369 (0) (0%) | $26,416,498.22 |
| 19 | 09/11/2025 | PRIME MEDICINE INC | PRME | 74168J101 | 1.88% | 4,776,964 (230,755) (5.08%) | $18,582,389.96 |
| 20 | 09/11/2025 | EXACT SCIENCES CORP | EXAS | 30063P105 | 1.32% | 238,809 (0) (0%) | $13,079,568.93 |
| 21 | 09/11/2025 | NURIX THERAPEUTICS INC | NRIX | 67080M103 | 1.32% | 1,462,249 (0) (0%) | $13,087,128.55 |
| 22 | 09/11/2025 | AMGEN INC | AMGN | 031162100 | 1.29% | 45,834 (0) (0%) | $12,765,227.34 |
| 23 | 09/11/2025 | PACIFIC BIOSCIENCES OF CALIF | PACB | 69404D108 | 1.28% | 10,394,276 (0) (0%) | $12,681,016.72 |
| 24 | 09/11/2025 | INCYTE CORP | INCY | 45337C102 | 1.24% | 142,758 (0) (0%) | $12,312,877.50 |
| 25 | 09/11/2025 | VEEVA SYSTEMS INC-CLASS A | VEEV | 922475108 | 1.09% | 39,268 (0) (0%) | $10,782,992.80 |
| 26 | 09/11/2025 | 908 DEVICES INC | MASS | 65443P102 | 1.09% | 1,893,514 (0) (0%) | $10,793,029.80 |
| 27 | 09/11/2025 | COMPASS PATHWAYS PLC | CMPS | 20451W101 | 1.05% | 2,055,384 (0) (0%) | $10,379,689.20 |
| 28 | 09/11/2025 | VERTEX PHARMACEUTICALS INC | VRTX | 92532F100 | 0.98% | 24,863 (0) (0%) | $9,660,518.65 |
| 29 | 09/11/2025 | BUTTERFLY NETWORK INC | BFLY | 124155102 | 0.90% | 5,968,722 (0) (0%) | $8,953,083.00 |
| 30 | 09/11/2025 | QUANTUM-SI INC | QSI | 74765K105 | 0.84% | 7,408,105 (0) (0%) | $8,297,077.60 |
| 31 | 09/11/2025 | CARIS LIFE SCIENCES INC | CAI | 142152107 | 0.80% | 236,223 (0) (0%) | $7,889,848.20 |
| 32 | 09/11/2025 | GENEDX HOLDINGS CORP | WGS | 81663L200 | 0.79% | 63,321 (0) (0%) | $7,800,830.60 |
| 33 | 09/11/2025 | CERUS CORP | CERS | 157085101 | 0.76% | 6,411,453 (0) (0%) | $7,565,514.54 |
| 34 | 09/11/2025 | ATAI LIFE SCIENCES NV | ATAI | N0731H103 | 0.71% | 1,494,319 (0) (0%) | $7,053,185.68 |
| 35 | 09/11/2025 | REGENERON PHARMACEUTICALS | REGN | 75886F107 | 0.66% | 11,700 (0) (0%) | $6,503,211.00 |
| 36 | 09/11/2025 | STANDARD BIOTOOLS INC | LAB | 34385P108 | 0.38% | 2,935,491 (0) (0%) | $3,757,428.48 |
| 37 | 09/11/2025 | GOLDMAN FS TRSY OBLIG INST 468 | X9USDGSFT | 0.11% | 1,055,410 (-245,095) (-18.85%) | $1,055,409.64 |
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