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 | 05/28/2026 | TWIST BIOSCIENCE CORP | TWST | 90184D100 | 8.86% | 1,672,327 (2,209) (0.13%) | $107,313,223.59 |
| 2 | 05/28/2026 | CRISPR THERAPEUTICS AG | CRSP | H17182108 | 8.46% | 1,913,190 (2,527) (0.13%) | $102,413,060.70 |
| 3 | 05/28/2026 | TEMPUS AI INC-CL A | TEM | 88023B103 | 7.85% | 2,015,398 (28,538) (1.44%) | $95,066,323.66 |
| 4 | 05/28/2026 | 10X GENOMICS INC-CLASS A | TXG | 88025U109 | 6.12% | 2,903,181 (3,835) (0.13%) | $74,060,147.31 |
| 5 | 05/28/2026 | PERSONALIS INC | PSNL | 71535D106 | 5.75% | 7,338,662 (9,694) (0.13%) | $69,643,902.38 |
| 6 | 05/28/2026 | BEAM THERAPEUTICS INC | BEAM | 07373V105 | 5.30% | 2,011,824 (2,657) (0.13%) | $64,157,067.36 |
| 7 | 05/28/2026 | GUARDANT HEALTH INC | GH | 40131M109 | 4.78% | 454,070 (599) (0.13%) | $57,898,465.70 |
| 8 | 05/28/2026 | ABSCI CORP | ABSI | 00091E109 | 4.64% | 10,896,331 (14,394) (0.13%) | $56,225,067.96 |
| 9 | 05/28/2026 | ILLUMINA INC | ILMN | 452327109 | 4.46% | 359,585 (475) (0.13%) | $53,998,879.45 |
| 10 | 05/28/2026 | NATERA INC | NTRA | 632307104 | 4.03% | 240,517 (317) (0.13%) | $48,851,407.87 |
| 11 | 05/28/2026 | INTELLIA THERAPEUTICS INC | NTLA | 45826J105 | 3.50% | 3,152,393 (0) (0%) | $42,368,161.92 |
| 12 | 05/28/2026 | VERACYTE INC | VCYT | 92337F107 | 3.23% | 878,292 (1,160) (0.13%) | $39,075,211.08 |
| 13 | 05/28/2026 | CAREDX INC | CDNA | 14167L103 | 3.15% | 1,718,747 (2,270) (0.13%) | $38,087,433.52 |
| 14 | 05/28/2026 | RECURSION PHARMACEUTICALS-A | RXRX | 75629V104 | 3.01% | 11,487,060 (15,174) (0.13%) | $36,413,980.20 |
| 15 | 05/28/2026 | COMPASS PATHWAYS PLC | CMPS | 20451W101 | 2.97% | 3,035,446 (4,009) (0.13%) | $35,970,035.10 |
| 16 | 05/28/2026 | NURIX THERAPEUTICS INC | NRIX | 67080M103 | 2.28% | 1,577,854 (2,084) (0.13%) | $27,565,109.38 |
| 17 | 05/28/2026 | ADAPTIVE BIOTECHNOLOGIES | ADPT | 00650F109 | 2.13% | 1,865,168 (2,463) (0.13%) | $25,813,925.12 |
| 18 | 05/28/2026 | SCHRODINGER INC | SDGR | 80810D103 | 2.10% | 1,916,029 (2,531) (0.13%) | $25,368,223.96 |
| 19 | 05/28/2026 | BUTTERFLY NETWORK INC | BFLY | 124155102 | 1.73% | 4,475,259 (5,911) (0.13%) | $20,944,212.12 |
| 20 | 05/28/2026 | GENEDX HOLDINGS CORP | WGS | 81663L200 | 1.67% | 419,315 (553) (0.13%) | $20,215,176.15 |
| 21 | 05/28/2026 | IONIS PHARMACEUTICALS INC | IONS | 462222100 | 1.67% | 263,870 (348) (0.13%) | $20,183,416.30 |
| 22 | 05/28/2026 | ARCTURUS THERAPEUTICS HOLDIN | ARCT UQ | 03969T109 | 1.63% | 2,571,323 (3,396) (0.13%) | $19,696,334.18 |
| 23 | 05/28/2026 | CERUS CORP | CERS | 157085101 | 1.58% | 6,775,626 (8,950) (0.13%) | $19,107,265.32 |
| 24 | 05/28/2026 | ATAIBECKLEY INC | ATAI UQ | 04650F101 | 1.43% | 4,011,674 (5,299) (0.13%) | $17,330,431.68 |
| 25 | 05/28/2026 | PRIME MEDICINE INC | PRME | 74168J101 | 1.23% | 4,508,944 (5,956) (0.13%) | $14,879,515.20 |
| 26 | 05/28/2026 | 908 DEVICES INC | MASS | 65443P102 | 1.20% | 1,787,282 (2,361) (0.13%) | $14,584,221.12 |
| 27 | 05/28/2026 | PACIFIC BIOSCIENCES OF CALIF | PACB | 69404D108 | 1.06% | 9,971,663 (13,172) (0.13%) | $12,863,445.27 |
| 28 | 05/28/2026 | ELI LILLY & CO | LLY | 532457108 | 1.03% | 11,521 (15) (0.13%) | $12,476,321.32 |
| 29 | 05/28/2026 | BIONTECH SE-ADR | BNTX | 09075V102 | 0.89% | 116,219 (153) (0.13%) | $10,808,367.00 |
| 30 | 05/28/2026 | ALAMAR BIOSCIENCES INC | ALMR | 010911105 | 0.86% | 546,115 (721) (0.13%) | $10,441,718.80 |
| 31 | 05/28/2026 | QUANTUM-SI INC | QSI | 74765K105 | 0.59% | 6,341,953 (8,377) (0.13%) | $7,166,406.89 |
| 32 | 05/28/2026 | GENERATE BIOMEDICINES INC | GENB | 370920100 | 0.50% | 460,971 (608) (0.13%) | $6,029,500.68 |
| 33 | 05/28/2026 | GOLDMAN FS TRSY OBLIG INST 468 | X9USDGSFT | 0.31% | 3,711,921 (-10,292) (-0.28%) | $3,711,921.15 |
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