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 | 06/15/2026 | TWIST BIOSCIENCE CORP | TWST | 90184D100 | 10.08% | 1,577,340 (-61,852) (-3.77%) | $120,145,987.80 |
| 2 | 06/15/2026 | TEMPUS AI INC-CL A | TEM | 88023B103 | 7.63% | 1,900,932 (-74,536) (-3.77%) | $90,902,568.24 |
| 3 | 06/15/2026 | CRISPR THERAPEUTICS AG | CRSP | H17182108 | 7.54% | 1,804,529 (-70,756) (-3.77%) | $89,865,544.20 |
| 4 | 06/15/2026 | 10X GENOMICS INC-CLASS A | TXG | 88025U109 | 6.63% | 2,738,276 (-107,380) (-3.77%) | $78,971,879.84 |
| 5 | 06/15/2026 | ABSCI CORP | ABSI | 00091E109 | 5.86% | 10,277,389 (-403,032) (-3.77%) | $69,886,245.20 |
| 6 | 06/15/2026 | PERSONALIS INC | PSNL | 71535D106 | 5.57% | 6,921,820 (-271,432) (-3.77%) | $66,380,253.80 |
| 7 | 06/15/2026 | GUARDANT HEALTH INC | GH | 40131M109 | 4.73% | 428,313 (-16,772) (-3.77%) | $56,374,557.06 |
| 8 | 06/15/2026 | BEAM THERAPEUTICS INC | BEAM | 07373V105 | 4.62% | 1,897,573 (-74,396) (-3.77%) | $55,086,544.19 |
| 9 | 06/15/2026 | ILLUMINA INC | ILMN | 452327109 | 4.58% | 339,160 (-13,300) (-3.77%) | $54,594,585.20 |
| 10 | 06/15/2026 | NATERA INC | NTRA | 632307104 | 4.04% | 226,886 (-8,876) (-3.76%) | $48,115,714.02 |
| 11 | 06/15/2026 | VERACYTE INC | VCYT | 92337F107 | 3.29% | 828,412 (-32,480) (-3.77%) | $39,208,739.96 |
| 12 | 06/15/2026 | CAREDX INC | CDNA | 14167L103 | 3.12% | 1,621,137 (-63,560) (-3.77%) | $37,237,516.89 |
| 13 | 06/15/2026 | COMPASS PATHWAYS PLC | CMPS | 20451W101 | 2.90% | 2,863,059 (-112,252) (-3.77%) | $34,585,752.72 |
| 14 | 06/15/2026 | INTELLIA THERAPEUTICS INC | NTLA | 45826J105 | 2.88% | 2,832,928 (-127,648) (-4.31%) | $34,306,758.08 |
| 15 | 06/15/2026 | RECURSION PHARMACEUTICALS-A | RXRX | 75629V104 | 2.86% | 10,834,578 (-424,872) (-3.77%) | $34,128,920.70 |
| 16 | 06/15/2026 | ADAPTIVE BIOTECHNOLOGIES | ADPT | 00650F109 | 2.60% | 1,759,259 (-68,964) (-3.77%) | $30,962,958.40 |
| 17 | 06/15/2026 | SCHRODINGER INC | SDGR | 80810D103 | 2.19% | 1,807,196 (-70,868) (-3.77%) | $26,113,982.20 |
| 18 | 06/15/2026 | NURIX THERAPEUTICS INC | NRIX | 67080M103 | 2.12% | 1,488,242 (-58,352) (-3.77%) | $25,225,701.90 |
| 19 | 06/15/2026 | GENEDX HOLDINGS CORP | WGS | 81663L200 | 1.99% | 395,536 (-15,484) (-3.77%) | $23,700,517.12 |
| 20 | 06/15/2026 | BUTTERFLY NETWORK INC | BFLY | 124155102 | 1.96% | 4,221,086 (-165,508) (-3.77%) | $23,384,816.44 |
| 21 | 06/15/2026 | IONIS PHARMACEUTICALS INC | IONS | 462222100 | 1.53% | 248,906 (-9,744) (-3.77%) | $18,238,587.15 |
| 22 | 06/15/2026 | ARCTURUS THERAPEUTICS HOLDIN | ARCT UQ | 03969T109 | 1.42% | 2,425,295 (-95,088) (-3.77%) | $16,904,306.15 |
| 23 | 06/15/2026 | CERUS CORP | CERS | 157085101 | 1.37% | 6,390,776 (-250,600) (-3.77%) | $16,360,386.56 |
| 24 | 06/15/2026 | ATAIBECKLEY INC | ATAI UQ | 04650F101 | 1.24% | 3,783,817 (-148,372) (-3.77%) | $14,832,562.64 |
| 25 | 06/15/2026 | 908 DEVICES INC | MASS | 65443P102 | 1.17% | 1,685,759 (-66,108) (-3.77%) | $13,941,226.93 |
| 26 | 06/15/2026 | ELI LILLY & CO | LLY | 532457108 | 1.03% | 10,876 (-420) (-3.72%) | $12,322,508.00 |
| 27 | 06/15/2026 | PACIFIC BIOSCIENCES OF CALIF | PACB | 69404D108 | 1.03% | 9,405,267 (-368,816) (-3.77%) | $12,320,899.77 |
| 28 | 06/15/2026 | PRIME MEDICINE INC | PRME | 74168J101 | 0.99% | 4,252,836 (-166,768) (-3.77%) | $11,801,619.90 |
| 29 | 06/15/2026 | ALAMAR BIOSCIENCES INC | ALMR | 010911105 | 0.95% | 515,112 (-20,188) (-3.77%) | $11,332,464.00 |
| 30 | 06/15/2026 | BIONTECH SE-ADR | BNTX | 09075V102 | 0.83% | 109,640 (-4,284) (-3.76%) | $9,926,805.60 |
| 31 | 06/15/2026 | QUANTUM-SI INC | QSI | 74765K105 | 0.48% | 5,981,742 (-234,556) (-3.77%) | $5,662,915.15 |
| 32 | 06/15/2026 | GENERATE BIOMEDICINES INC | GENB | 370920100 | 0.45% | 434,827 (-17,024) (-3.77%) | $5,383,158.26 |
| 33 | 06/15/2026 | GOLDMAN FS TRSY OBLIG INST 468 | X9USDGSFT | 0.29% | 3,472,001 (163,699) (4.95%) | $3,472,001.26 |
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