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 | 06/30/2026 | TWIST BIOSCIENCE CORP | TWST | 90184D100 | 8.68% | 1,534,996 (44,808) (3.01%) | $150,982,206.56 |
| 2 | 06/30/2026 | TEMPUS AI INC-CL A | TEM | 88023B103 | 7.63% | 2,277,119 (66,480) (3.01%) | $132,778,808.89 |
| 3 | 06/30/2026 | ABSCI CORP | ABSI | 00091E109 | 6.81% | 10,446,452 (112,384) (1.09%) | $118,567,230.20 |
| 4 | 06/30/2026 | 10X GENOMICS INC-CLASS A | TXG | 88025U109 | 6.73% | 3,152,456 (92,040) (3.01%) | $117,113,740.40 |
| 5 | 06/30/2026 | CRISPR THERAPEUTICS AG | CRSP | H17182108 | 6.73% | 2,077,445 (60,648) (3.01%) | $117,064,025.75 |
| 6 | 06/30/2026 | PERSONALIS INC | PSNL | 71535D106 | 6.30% | 7,968,772 (232,656) (3.01%) | $109,570,615.00 |
| 7 | 06/30/2026 | BEAM THERAPEUTICS INC | BEAM | 07373V105 | 4.39% | 2,184,529 (63,768) (3.01%) | $76,349,288.55 |
| 8 | 06/30/2026 | GUARDANT HEALTH INC | GH | 40131M109 | 4.36% | 493,005 (14,376) (3%) | $75,794,588.70 |
| 9 | 06/30/2026 | NATERA INC | NTRA | 632307104 | 4.09% | 261,122 (7,608) (3%) | $71,106,131.82 |
| 10 | 06/30/2026 | ILLUMINA INC | ILMN | 452327109 | 4.06% | 390,460 (11,400) (3.01%) | $70,712,306.00 |
| 11 | 06/30/2026 | VERACYTE INC | VCYT | 92337F107 | 3.30% | 953,692 (27,840) (3.01%) | $57,402,721.48 |
| 12 | 06/30/2026 | CAREDX INC | CDNA | 14167L103 | 3.14% | 1,866,297 (54,480) (3.01%) | $54,645,176.16 |
| 13 | 06/30/2026 | ELI LILLY & CO | LLY | 532457108 | 2.86% | 40,512 (1,176) (2.99%) | $49,826,924.16 |
| 14 | 06/30/2026 | COMPASS PATHWAYS PLC | CMPS | 20451W101 | 2.85% | 3,296,031 (96,216) (3.01%) | $49,671,187.17 |
| 15 | 06/30/2026 | INTELLIA THERAPEUTICS INC | NTLA | 45826J105 | 2.84% | 2,976,017 (86,880) (3.01%) | $49,431,642.37 |
| 16 | 06/30/2026 | RECURSION PHARMACEUTICALS-A | RXRX | 75629V104 | 2.84% | 13,413,620 (472,127) (3.65%) | $49,496,257.80 |
| 17 | 06/30/2026 | ADAPTIVE BIOTECHNOLOGIES | ADPT | 00650F109 | 2.49% | 2,025,263 (59,112) (3.01%) | $43,340,628.20 |
| 18 | 06/30/2026 | BUTTERFLY NETWORK INC | BFLY | 124155102 | 2.49% | 4,859,474 (141,864) (3.01%) | $43,297,913.34 |
| 19 | 06/30/2026 | NURIX THERAPEUTICS INC | NRIX | 67080M103 | 2.35% | 1,713,314 (50,016) (3.01%) | $40,862,538.90 |
| 20 | 06/30/2026 | SCHRODINGER INC | SDGR | 80810D103 | 2.08% | 2,080,544 (60,744) (3.01%) | $36,180,660.16 |
| 21 | 06/30/2026 | GENEDX HOLDINGS CORP | WGS | 81663L200 | 1.81% | 455,260 (13,272) (3%) | $31,467,571.20 |
| 22 | 06/30/2026 | ATAIBECKLEY INC | ATAI UQ | 04650F101 | 1.34% | 4,356,109 (127,176) (3.01%) | $23,348,744.24 |
| 23 | 06/30/2026 | IONIS PHARMACEUTICALS INC | IONS | 462222100 | 1.33% | 286,490 (8,352) (3%) | $23,116,878.10 |
| 24 | 06/30/2026 | CERUS CORP | CERS | 157085101 | 1.26% | 7,357,376 (214,800) (3.01%) | $21,998,554.24 |
| 25 | 06/30/2026 | ARCTURUS THERAPEUTICS HOLDIN | ARCT UQ | 03969T109 | 1.09% | 2,792,063 (81,504) (3.01%) | $19,041,869.66 |
| 26 | 06/30/2026 | PACIFIC BIOSCIENCES OF CALIF | PACB | 69404D108 | 1.08% | 10,827,843 (316,128) (3.01%) | $18,732,168.39 |
| 27 | 06/30/2026 | ALAMAR BIOSCIENCES INC | ALMR | 010911105 | 1.05% | 657,202 (21,494) (3.38%) | $18,250,499.54 |
| 28 | 06/30/2026 | PRIME MEDICINE INC | PRME | 74168J101 | 1.05% | 4,896,084 (142,944) (3.01%) | $18,213,432.48 |
| 29 | 06/30/2026 | 908 DEVICES INC | MASS | 65443P102 | 0.98% | 1,940,747 (56,664) (3.01%) | $17,097,981.07 |
| 30 | 06/30/2026 | GENERATE BIOMEDICINES INC | GENB | 370920100 | 0.79% | 816,247 (156,254) (23.68%) | $13,802,736.77 |
| 31 | 06/30/2026 | BIONTECH SE-ADR | BNTX | 09075V102 | 0.68% | 126,164 (3,672) (3%) | $11,892,218.64 |
| 32 | 06/30/2026 | QUANTUM-SI INC | QSI | 74765K105 | 0.35% | 6,886,458 (201,048) (3.01%) | $6,121,372.52 |
| 33 | 06/30/2026 | GOLDMAN FS TRSY OBLIG INST 468 | X9USDGSFT | 0.16% | 2,810,709 (1,117,338) (65.98%) | $2,810,709.41 |
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