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 | 06/04/2026 | TWIST BIOSCIENCE CORP | TWST | 90184D100 | 9.46% | 1,674,536 (22,090) (1.34%) | $121,119,188.88 |
| 2 | 06/04/2026 | CRISPR THERAPEUTICS AG | CRSP | H17182108 | 7.79% | 1,915,717 (25,270) (1.34%) | $99,770,541.36 |
| 3 | 06/04/2026 | TEMPUS AI INC-CL A | TEM | 88023B103 | 7.49% | 2,018,060 (26,620) (1.34%) | $95,878,030.60 |
| 4 | 06/04/2026 | 10X GENOMICS INC-CLASS A | TXG | 88025U109 | 7.30% | 2,907,016 (38,350) (1.34%) | $93,489,634.56 |
| 5 | 06/04/2026 | PERSONALIS INC | PSNL | 71535D106 | 6.19% | 7,348,356 (96,940) (1.34%) | $79,215,277.68 |
| 6 | 06/04/2026 | ABSCI CORP | ABSI | 00091E109 | 5.06% | 10,910,725 (143,940) (1.34%) | $64,809,706.50 |
| 7 | 06/04/2026 | ILLUMINA INC | ILMN | 452327109 | 4.81% | 360,060 (4,750) (1.34%) | $61,545,055.80 |
| 8 | 06/04/2026 | BEAM THERAPEUTICS INC | BEAM | 07373V105 | 4.65% | 2,014,481 (26,570) (1.34%) | $59,527,913.55 |
| 9 | 06/04/2026 | GUARDANT HEALTH INC | GH | 40131M109 | 4.51% | 454,669 (5,990) (1.34%) | $57,756,603.07 |
| 10 | 06/04/2026 | NATERA INC | NTRA | 632307104 | 3.99% | 240,834 (3,170) (1.33%) | $51,020,682.90 |
| 11 | 06/04/2026 | VERACYTE INC | VCYT | 92337F107 | 3.34% | 879,452 (11,600) (1.34%) | $42,820,517.88 |
| 12 | 06/04/2026 | INTELLIA THERAPEUTICS INC | NTLA | 45826J105 | 3.16% | 3,102,512 (0) (0%) | $40,394,706.24 |
| 13 | 06/04/2026 | RECURSION PHARMACEUTICALS-A | RXRX | 75629V104 | 3.12% | 11,502,234 (151,740) (1.34%) | $39,912,751.98 |
| 14 | 06/04/2026 | COMPASS PATHWAYS PLC | CMPS | 20451W101 | 3.01% | 3,039,455 (40,090) (1.34%) | $38,570,683.95 |
| 15 | 06/04/2026 | CAREDX INC | CDNA | 14167L103 | 3.00% | 1,721,017 (22,700) (1.34%) | $38,395,889.27 |
| 16 | 06/04/2026 | ADAPTIVE BIOTECHNOLOGIES | ADPT | 00650F109 | 2.33% | 1,867,631 (24,630) (1.34%) | $29,863,419.69 |
| 17 | 06/04/2026 | SCHRODINGER INC | SDGR | 80810D103 | 2.24% | 1,918,560 (25,310) (1.34%) | $28,644,100.80 |
| 18 | 06/04/2026 | NURIX THERAPEUTICS INC | NRIX | 67080M103 | 1.91% | 1,579,938 (20,840) (1.34%) | $24,457,440.24 |
| 19 | 06/04/2026 | GENEDX HOLDINGS CORP | WGS | 81663L200 | 1.74% | 419,868 (5,530) (1.33%) | $22,261,401.36 |
| 20 | 06/04/2026 | BUTTERFLY NETWORK INC | BFLY | 124155102 | 1.54% | 4,481,170 (59,110) (1.34%) | $19,672,336.30 |
| 21 | 06/04/2026 | ARCTURUS THERAPEUTICS HOLDIN | ARCT UQ | 03969T109 | 1.53% | 2,574,719 (33,960) (1.34%) | $19,567,864.40 |
| 22 | 06/04/2026 | IONIS PHARMACEUTICALS INC | IONS | 462222100 | 1.52% | 264,218 (3,480) (1.33%) | $19,504,572.76 |
| 23 | 06/04/2026 | ATAIBECKLEY INC | ATAI UQ | 04650F101 | 1.42% | 4,016,973 (52,990) (1.34%) | $18,196,887.69 |
| 24 | 06/04/2026 | CERUS CORP | CERS | 157085101 | 1.41% | 6,784,576 (89,500) (1.34%) | $18,046,972.16 |
| 25 | 06/04/2026 | PACIFIC BIOSCIENCES OF CALIF | PACB | 69404D108 | 1.23% | 9,984,835 (131,720) (1.34%) | $15,776,039.30 |
| 26 | 06/04/2026 | 908 DEVICES INC | MASS | 65443P102 | 1.21% | 1,789,643 (23,610) (1.34%) | $15,498,308.38 |
| 27 | 06/04/2026 | PRIME MEDICINE INC | PRME | 74168J101 | 1.11% | 4,514,900 (59,560) (1.34%) | $14,176,786.00 |
| 28 | 06/04/2026 | ELI LILLY & CO | LLY | 532457108 | 0.97% | 11,536 (150) (1.32%) | $12,444,806.08 |
| 29 | 06/04/2026 | ALAMAR BIOSCIENCES INC | ALMR | 010911105 | 0.89% | 546,836 (7,210) (1.34%) | $11,450,745.84 |
| 30 | 06/04/2026 | BIONTECH SE-ADR | BNTX | 09075V102 | 0.80% | 116,372 (1,530) (1.33%) | $10,293,103.40 |
| 31 | 06/04/2026 | QUANTUM-SI INC | QSI | 74765K105 | 0.59% | 6,350,330 (83,770) (1.34%) | $7,556,892.70 |
| 32 | 06/04/2026 | GENERATE BIOMEDICINES INC | GENB | 370920100 | 0.47% | 461,579 (6,080) (1.33%) | $5,958,984.89 |
| 33 | 06/04/2026 | GOLDMAN FS TRSY OBLIG INST 468 | X9USDGSFT | 0.21% | 2,657,438 (-26,375) (-0.98%) | $2,657,438.11 |
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