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 | 05/01/2026 | TEMPUS AI INC-CL A | TEM | 88023B103 | 9.45% | 2,098,455 (88,795) (4.42%) | $116,422,283.40 |
| 2 | 05/01/2026 | TWIST BIOSCIENCE CORP | TWST | 90184D100 | 9.02% | 1,900,539 (80,430) (4.42%) | $111,086,504.55 |
| 3 | 05/01/2026 | CRISPR THERAPEUTICS AG | CRSP | H17182108 | 8.94% | 2,103,707 (89,005) (4.42%) | $110,108,024.38 |
| 4 | 05/01/2026 | 10X GENOMICS INC-CLASS A | TXG | 88025U109 | 5.78% | 3,232,541 (136,780) (4.42%) | $71,277,529.05 |
| 5 | 05/01/2026 | BEAM THERAPEUTICS INC | BEAM | 07373V105 | 5.44% | 2,212,153 (93,590) (4.42%) | $67,094,600.49 |
| 6 | 05/01/2026 | ABSCI CORP | ABSI | 00091E109 | 4.79% | 11,876,202 (502,600) (4.42%) | $59,084,104.95 |
| 7 | 05/01/2026 | NATERA INC | NTRA | 632307104 | 4.08% | 243,718 (10,290) (4.41%) | $50,244,902.88 |
| 8 | 05/01/2026 | ILLUMINA INC | ILMN | 452327109 | 4.04% | 392,835 (16,625) (4.42%) | $49,787,907.90 |
| 9 | 05/01/2026 | INTELLIA THERAPEUTICS INC | NTLA | 45826J105 | 3.83% | 3,498,399 (148,050) (4.42%) | $47,158,418.52 |
| 10 | 05/01/2026 | PERSONALIS INC | PSNL | 71535D106 | 3.59% | 8,017,242 (339,290) (4.42%) | $44,255,175.84 |
| 11 | 05/01/2026 | RECURSION PHARMACEUTICALS-A | RXRX | 75629V104 | 3.52% | 12,549,240 (531,090) (4.42%) | $43,420,370.40 |
| 12 | 05/01/2026 | GUARDANT HEALTH INC | GH | 40131M109 | 3.51% | 496,000 (20,965) (4.41%) | $43,191,680.00 |
| 13 | 05/01/2026 | CAREDX INC | CDNA | 14167L103 | 3.39% | 2,009,757 (85,050) (4.42%) | $41,823,043.17 |
| 14 | 05/01/2026 | VERACYTE INC | VCYT | 92337F107 | 2.67% | 999,975 (42,315) (4.42%) | $32,919,177.00 |
| 15 | 05/01/2026 | COMPASS PATHWAYS PLC | CMPS | 20451W101 | 2.44% | 3,316,076 (140,315) (4.42%) | $30,043,648.56 |
| 16 | 05/01/2026 | ADAPTIVE BIOTECHNOLOGIES | ADPT | 00650F109 | 2.43% | 2,123,561 (89,845) (4.42%) | $29,942,210.10 |
| 17 | 05/01/2026 | NURIX THERAPEUTICS INC | NRIX | 67080M103 | 2.34% | 1,723,734 (72,940) (4.42%) | $28,786,357.80 |
| 18 | 05/01/2026 | GENEDX HOLDINGS CORP | WGS | 81663L200 | 2.05% | 401,292 (16,975) (4.42%) | $25,237,253.88 |
| 19 | 05/01/2026 | SCHRODINGER INC | SDGR | 80810D103 | 2.03% | 2,093,199 (88,585) (4.42%) | $25,034,660.04 |
| 20 | 05/01/2026 | ARCTURUS THERAPEUTICS HOLDIN | ARCT UQ | 03969T109 | 1.97% | 2,809,043 (118,860) (4.42%) | $24,213,950.66 |
| 21 | 05/01/2026 | BUTTERFLY NETWORK INC | BFLY | 124155102 | 1.90% | 4,889,029 (206,885) (4.42%) | $23,418,448.91 |
| 22 | 05/01/2026 | IONIS PHARMACEUTICALS INC | IONS | 462222100 | 1.75% | 288,230 (12,180) (4.41%) | $21,548,074.80 |
| 23 | 05/01/2026 | ATAIBECKLEY INC | ATAI UQ | 04650F101 | 1.48% | 4,382,604 (185,465) (4.42%) | $18,231,632.64 |
| 24 | 05/01/2026 | PRIME MEDICINE INC | PRME | 74168J101 | 1.42% | 4,925,864 (208,460) (4.42%) | $17,462,187.88 |
| 25 | 05/01/2026 | PACIFIC BIOSCIENCES OF CALIF | PACB | 69404D108 | 1.41% | 10,964,895 (464,030) (4.42%) | $17,434,183.05 |
| 26 | 05/01/2026 | CERUS CORP | CERS | 157085101 | 1.23% | 7,450,534 (315,315) (4.42%) | $15,124,584.02 |
| 27 | 05/01/2026 | ALAMAR BIOSCIENCES INC | ALMR | 010911105 | 1.21% | 596,585 (25,235) (4.42%) | $14,938,488.40 |
| 28 | 05/01/2026 | 908 DEVICES INC | MASS | 65443P102 | 1.08% | 1,952,552 (82,635) (4.42%) | $13,335,930.16 |
| 29 | 05/01/2026 | BIONTECH SE-ADR | BNTX | 09075V102 | 1.07% | 126,929 (5,355) (4.4%) | $13,130,805.05 |
| 30 | 05/01/2026 | ELI LILLY & CO | LLY | 532457108 | 0.95% | 12,571 (525) (4.36%) | $11,748,856.60 |
| 31 | 05/01/2026 | QUANTUM-SI INC | QSI | 74765K105 | 0.55% | 6,928,343 (293,195) (4.42%) | $6,793,933.15 |
| 32 | 05/01/2026 | GENERATE BIOMEDICINES INC | GENB | 370920100 | 0.52% | 503,531 (21,280) (4.41%) | $6,359,596.53 |
| 33 | 05/01/2026 | GOLDMAN FS TRSY OBLIG INST 468 | X9USDGSFT | 0.13% | 1,581,573 (-206,657) (-11.56%) | $1,581,572.56 |
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