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 | 06/01/2026 | TWIST BIOSCIENCE CORP | TWST | 90184D100 | 8.56% | 1,665,700 (-2,209) (-0.13%) | $111,385,359.00 |
| 2 | 06/01/2026 | CRISPR THERAPEUTICS AG | CRSP | H17182108 | 8.22% | 1,905,609 (-2,527) (-0.13%) | $107,057,113.62 |
| 3 | 06/01/2026 | TEMPUS AI INC-CL A | TEM | 88023B103 | 7.78% | 2,007,412 (-2,662) (-0.13%) | $101,314,083.64 |
| 4 | 06/01/2026 | PERSONALIS INC | PSNL | 71535D106 | 6.40% | 7,309,580 (-9,694) (-0.13%) | $83,329,212.00 |
| 5 | 06/01/2026 | 10X GENOMICS INC-CLASS A | TXG | 88025U109 | 6.29% | 2,891,676 (-3,835) (-0.13%) | $81,848,889.18 |
| 6 | 06/01/2026 | ABSCI CORP | ABSI | 00091E109 | 5.63% | 10,853,149 (-14,394) (-0.13%) | $73,258,755.75 |
| 7 | 06/01/2026 | BEAM THERAPEUTICS INC | BEAM | 07373V105 | 5.07% | 2,003,853 (-2,657) (-0.13%) | $65,986,879.29 |
| 8 | 06/01/2026 | GUARDANT HEALTH INC | GH | 40131M109 | 4.51% | 452,273 (-599) (-0.13%) | $58,655,285.37 |
| 9 | 06/01/2026 | ILLUMINA INC | ILMN | 452327109 | 4.48% | 358,160 (-475) (-0.13%) | $58,365,753.60 |
| 10 | 06/01/2026 | NATERA INC | NTRA | 632307104 | 4.11% | 239,566 (-317) (-0.13%) | $53,511,857.42 |
| 11 | 06/01/2026 | INTELLIA THERAPEUTICS INC | NTLA | 45826J105 | 3.39% | 3,135,743 (-4,158) (-0.13%) | $44,119,904.01 |
| 12 | 06/01/2026 | RECURSION PHARMACEUTICALS-A | RXRX | 75629V104 | 3.16% | 11,441,538 (-15,174) (-0.13%) | $41,075,121.42 |
| 13 | 06/01/2026 | VERACYTE INC | VCYT | 92337F107 | 3.11% | 874,812 (-1,160) (-0.13%) | $40,538,788.08 |
| 14 | 06/01/2026 | COMPASS PATHWAYS PLC | CMPS | 20451W101 | 3.03% | 3,023,419 (-4,009) (-0.13%) | $39,485,852.14 |
| 15 | 06/01/2026 | CAREDX INC | CDNA | 14167L103 | 3.00% | 1,711,937 (-2,270) (-0.13%) | $39,066,402.34 |
| 16 | 06/01/2026 | SCHRODINGER INC | SDGR | 80810D103 | 2.23% | 1,908,436 (-2,531) (-0.13%) | $29,008,227.20 |
| 17 | 06/01/2026 | ADAPTIVE BIOTECHNOLOGIES | ADPT | 00650F109 | 2.16% | 1,857,779 (-2,463) (-0.13%) | $28,145,351.85 |
| 18 | 06/01/2026 | NURIX THERAPEUTICS INC | NRIX | 67080M103 | 2.14% | 1,571,602 (-2,084) (-0.13%) | $27,911,651.52 |
| 19 | 06/01/2026 | GENEDX HOLDINGS CORP | WGS | 81663L200 | 1.67% | 417,656 (-553) (-0.13%) | $21,713,935.44 |
| 20 | 06/01/2026 | CERUS CORP | CERS | 157085101 | 1.58% | 6,748,776 (-8,950) (-0.13%) | $20,516,279.04 |
| 21 | 06/01/2026 | ARCTURUS THERAPEUTICS HOLDIN | ARCT UQ | 03969T109 | 1.56% | 2,561,135 (-3,396) (-0.13%) | $20,284,189.20 |
| 22 | 06/01/2026 | BUTTERFLY NETWORK INC | BFLY | 124155102 | 1.56% | 4,457,526 (-5,911) (-0.13%) | $20,281,743.30 |
| 23 | 06/01/2026 | IONIS PHARMACEUTICALS INC | IONS | 462222100 | 1.54% | 262,826 (-348) (-0.13%) | $20,106,189.00 |
| 24 | 06/01/2026 | ATAIBECKLEY INC | ATAI UQ | 04650F101 | 1.39% | 3,995,777 (-5,299) (-0.13%) | $18,100,869.81 |
| 25 | 06/01/2026 | PRIME MEDICINE INC | PRME | 74168J101 | 1.22% | 4,491,076 (-5,956) (-0.13%) | $15,943,319.80 |
| 26 | 06/01/2026 | 908 DEVICES INC | MASS | 65443P102 | 1.15% | 1,780,199 (-2,361) (-0.13%) | $14,971,473.59 |
| 27 | 06/01/2026 | PACIFIC BIOSCIENCES OF CALIF | PACB | 69404D108 | 1.14% | 9,932,147 (-13,172) (-0.13%) | $14,798,899.03 |
| 28 | 06/01/2026 | ELI LILLY & CO | LLY | 532457108 | 0.97% | 11,476 (-15) (-0.13%) | $12,680,980.00 |
| 29 | 06/01/2026 | ALAMAR BIOSCIENCES INC | ALMR | 010911105 | 0.85% | 543,952 (-721) (-0.13%) | $11,118,378.88 |
| 30 | 06/01/2026 | BIONTECH SE-ADR | BNTX | 09075V102 | 0.85% | 115,760 (-153) (-0.13%) | $11,107,172.00 |
| 31 | 06/01/2026 | QUANTUM-SI INC | QSI | 74765K105 | 0.58% | 6,316,822 (-8,377) (-0.13%) | $7,517,018.18 |
| 32 | 06/01/2026 | GENERATE BIOMEDICINES INC | GENB | 370920100 | 0.46% | 459,147 (-608) (-0.13%) | $6,024,008.64 |
| 33 | 06/01/2026 | GOLDMAN FS TRSY OBLIG INST 468 | X9USDGSFT | 0.20% | 2,598,414 (39,470) (1.54%) | $2,598,414.18 |
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