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 | 05/27/2026 | TWIST BIOSCIENCE CORP | TWST | 90184D100 | 9.19% | 1,670,118 (-2,209) (-0.13%) | $108,340,554.66 |
| 2 | 05/27/2026 | CRISPR THERAPEUTICS AG | CRSP | H17182108 | 8.36% | 1,910,663 (-2,527) (-0.13%) | $98,571,104.17 |
| 3 | 05/27/2026 | TEMPUS AI INC-CL A | TEM | 88023B103 | 7.86% | 1,986,860 (-2,628) (-0.13%) | $92,706,887.60 |
| 4 | 05/27/2026 | 10X GENOMICS INC-CLASS A | TXG | 88025U109 | 6.05% | 2,899,346 (-3,835) (-0.13%) | $71,381,898.52 |
| 5 | 05/27/2026 | PERSONALIS INC | PSNL | 71535D106 | 5.56% | 7,328,968 (-9,694) (-0.13%) | $65,520,973.92 |
| 6 | 05/27/2026 | BEAM THERAPEUTICS INC | BEAM | 07373V105 | 5.07% | 2,009,167 (-2,657) (-0.13%) | $59,853,084.93 |
| 7 | 05/27/2026 | ABSCI CORP | ABSI | 00091E109 | 4.87% | 10,881,937 (-14,394) (-0.13%) | $57,456,627.36 |
| 8 | 05/27/2026 | GUARDANT HEALTH INC | GH | 40131M109 | 4.61% | 453,471 (-599) (-0.13%) | $54,348,499.35 |
| 9 | 05/27/2026 | ILLUMINA INC | ILMN | 452327109 | 4.42% | 359,110 (-475) (-0.13%) | $52,151,749.75 |
| 10 | 05/27/2026 | NATERA INC | NTRA | 632307104 | 4.09% | 240,200 (-317) (-0.13%) | $48,258,582.00 |
| 11 | 05/27/2026 | INTELLIA THERAPEUTICS INC | NTLA | 45826J105 | 3.37% | 3,152,393 (-4,169) (-0.13%) | $39,751,675.73 |
| 12 | 05/27/2026 | VERACYTE INC | VCYT | 92337F107 | 3.29% | 877,132 (-1,160) (-0.13%) | $38,778,005.72 |
| 13 | 05/27/2026 | COMPASS PATHWAYS PLC | CMPS | 20451W101 | 3.14% | 3,031,437 (-4,009) (-0.13%) | $37,059,317.33 |
| 14 | 05/27/2026 | CAREDX INC | CDNA | 14167L103 | 3.13% | 1,716,477 (-2,270) (-0.13%) | $36,972,914.58 |
| 15 | 05/27/2026 | RECURSION PHARMACEUTICALS-A | RXRX | 75629V104 | 2.89% | 11,471,886 (-15,174) (-0.13%) | $34,071,501.42 |
| 16 | 05/27/2026 | NURIX THERAPEUTICS INC | NRIX | 67080M103 | 2.32% | 1,575,770 (-2,084) (-0.13%) | $27,386,882.60 |
| 17 | 05/27/2026 | ADAPTIVE BIOTECHNOLOGIES | ADPT | 00650F109 | 2.23% | 1,862,705 (-2,463) (-0.13%) | $26,320,021.65 |
| 18 | 05/27/2026 | SCHRODINGER INC | SDGR | 80810D103 | 2.13% | 1,913,498 (-2,531) (-0.13%) | $25,162,498.70 |
| 19 | 05/27/2026 | GENEDX HOLDINGS CORP | WGS | 81663L200 | 1.76% | 418,762 (-553) (-0.13%) | $20,703,593.28 |
| 20 | 05/27/2026 | BUTTERFLY NETWORK INC | BFLY | 124155102 | 1.72% | 4,469,348 (-5,911) (-0.13%) | $20,290,839.92 |
| 21 | 05/27/2026 | IONIS PHARMACEUTICALS INC | IONS | 462222100 | 1.70% | 263,522 (-348) (-0.13%) | $20,046,118.54 |
| 22 | 05/27/2026 | ARCTURUS THERAPEUTICS HOLDIN | ARCT UQ | 03969T109 | 1.57% | 2,567,927 (-3,396) (-0.13%) | $18,514,753.67 |
| 23 | 05/27/2026 | CERUS CORP | CERS | 157085101 | 1.57% | 6,766,676 (-8,950) (-0.13%) | $18,473,025.48 |
| 24 | 05/27/2026 | ATAIBECKLEY INC | ATAI UQ | 04650F101 | 1.46% | 4,006,375 (-5,299) (-0.13%) | $17,187,348.75 |
| 25 | 05/27/2026 | 908 DEVICES INC | MASS | 65443P102 | 1.20% | 1,784,921 (-2,361) (-0.13%) | $14,136,574.32 |
| 26 | 05/27/2026 | PRIME MEDICINE INC | PRME | 74168J101 | 1.13% | 4,502,988 (-5,956) (-0.13%) | $13,373,874.36 |
| 27 | 05/27/2026 | PACIFIC BIOSCIENCES OF CALIF | PACB | 69404D108 | 1.06% | 9,958,491 (-13,172) (-0.13%) | $12,547,698.66 |
| 28 | 05/27/2026 | ELI LILLY & CO | LLY | 532457108 | 1.04% | 11,506 (-15) (-0.13%) | $12,250,898.44 |
| 29 | 05/27/2026 | BIONTECH SE-ADR | BNTX | 09075V102 | 0.91% | 116,066 (-153) (-0.13%) | $10,707,088.50 |
| 30 | 05/27/2026 | ALAMAR BIOSCIENCES INC | ALMR | 010911105 | 0.88% | 545,394 (-721) (-0.13%) | $10,411,571.46 |
| 31 | 05/27/2026 | QUANTUM-SI INC | QSI | 74765K105 | 0.58% | 6,333,576 (-8,377) (-0.13%) | $6,840,262.08 |
| 32 | 05/27/2026 | GENERATE BIOMEDICINES INC | GENB | 370920100 | 0.52% | 460,363 (-608) (-0.13%) | $6,141,242.42 |
| 33 | 05/27/2026 | GOLDMAN FS TRSY OBLIG INST 468 | X9USDGSFT | 0.32% | 3,722,213 (-30,936) (-0.82%) | $3,722,212.94 |
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