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 | 03/04/2026 | CRISPR THERAPEUTICS AG | CRSP | H17182108 | 9.94% | 1,981,331 (7,419) (0.38%) | $115,036,077.86 |
| 2 | 03/04/2026 | TEMPUS AI INC-CL A | TEM | 88023B103 | 8.74% | 1,968,282 (119,447) (6.46%) | $101,169,694.80 |
| 3 | 03/04/2026 | TWIST BIOSCIENCE CORP | TWST | 90184D100 | 8.10% | 2,009,389 (7,524) (0.38%) | $93,737,996.85 |
| 4 | 03/04/2026 | 10X GENOMICS INC-CLASS A | TXG | 88025U109 | 6.15% | 3,146,950 (11,784) (0.38%) | $71,184,009.00 |
| 5 | 03/04/2026 | PERSONALIS INC | PSNL | 71535D106 | 5.86% | 7,831,068 (29,328) (0.38%) | $67,895,359.56 |
| 6 | 03/04/2026 | BEAM THERAPEUTICS INC | BEAM | 07373V105 | 5.06% | 2,150,937 (8,055) (0.38%) | $58,548,505.14 |
| 7 | 03/04/2026 | ILLUMINA INC | ILMN | 452327109 | 4.26% | 380,429 (1,422) (0.38%) | $49,288,381.24 |
| 8 | 03/04/2026 | NATERA INC | NTRA | 632307104 | 4.22% | 236,074 (882) (0.38%) | $48,876,760.96 |
| 9 | 03/04/2026 | GUARDANT HEALTH INC | GH | 40131M109 | 4.05% | 502,343 (1,881) (0.38%) | $46,868,601.90 |
| 10 | 03/04/2026 | RECURSION PHARMACEUTICALS-A | RXRX | 75629V104 | 3.72% | 12,154,716 (45,522) (0.38%) | $43,027,694.64 |
| 11 | 03/04/2026 | CAREDX INC | CDNA | 14167L103 | 3.52% | 2,165,641 (8,109) (0.38%) | $40,714,050.80 |
| 12 | 03/04/2026 | INTELLIA THERAPEUTICS INC | NTLA | 45826J105 | 3.46% | 2,943,407 (38,759) (1.33%) | $40,045,052.24 |
| 13 | 03/04/2026 | VERACYTE INC | VCYT | 92337F107 | 3.18% | 1,050,209 (3,933) (0.38%) | $36,841,331.72 |
| 14 | 03/04/2026 | ADAPTIVE BIOTECHNOLOGIES | ADPT | 00650F109 | 2.86% | 2,056,819 (7,701) (0.38%) | $33,073,649.52 |
| 15 | 03/04/2026 | ABSCI CORP | ABSI | 00091E109 | 2.55% | 11,502,842 (43,080) (0.38%) | $29,562,303.94 |
| 16 | 03/04/2026 | IONIS PHARMACEUTICALS INC | IONS | 462222100 | 2.35% | 345,451 (1,293) (0.38%) | $27,173,175.66 |
| 17 | 03/04/2026 | NURIX THERAPEUTICS INC | NRIX | 67080M103 | 2.20% | 1,608,346 (90,414) (5.96%) | $25,427,950.26 |
| 18 | 03/04/2026 | SCHRODINGER INC | SDGR | 80810D103 | 2.19% | 2,027,393 (7,593) (0.38%) | $25,342,412.50 |
| 19 | 03/04/2026 | GENEDX HOLDINGS CORP | WGS | 81663L200 | 1.90% | 285,195 (26,295) (10.16%) | $21,951,459.15 |
| 20 | 03/04/2026 | COMPASS PATHWAYS PLC | CMPS | 20451W101 | 1.84% | 3,065,751 (281,245) (10.1%) | $21,306,969.45 |
| 21 | 03/04/2026 | ARCTURUS THERAPEUTICS HOLDIN | ARCT UQ | 03969T109 | 1.76% | 2,576,218 (84,182) (3.38%) | $20,377,884.38 |
| 22 | 03/04/2026 | PRIME MEDICINE INC | PRME | 74168J101 | 1.74% | 4,771,008 (17,868) (0.38%) | $20,181,363.84 |
| 23 | 03/04/2026 | BUTTERFLY NETWORK INC | BFLY | 124155102 | 1.68% | 5,274,154 (19,752) (0.38%) | $19,408,886.72 |
| 24 | 03/04/2026 | PACIFIC BIOSCIENCES OF CALIF | PACB | 69404D108 | 1.40% | 10,661,313 (39,930) (0.38%) | $16,205,195.76 |
| 25 | 03/04/2026 | ATAIBECKLEY INC | ATAI UQ | 04650F101 | 1.35% | 4,244,830 (653,824) (18.21%) | $15,663,422.70 |
| 26 | 03/04/2026 | CERUS CORP | CERS | 157085101 | 1.23% | 6,687,510 (308,033) (4.83%) | $14,244,396.30 |
| 27 | 03/04/2026 | BIONTECH SE-ADR | BNTX | 09075V102 | 1.07% | 122,951 (122,951) | $12,388,542.76 |
| 28 | 03/04/2026 | ELI LILLY & CO | LLY | 532457108 | 1.06% | 12,181 (12,181) | $12,275,159.13 |
| 29 | 03/04/2026 | 908 DEVICES INC | MASS | 65443P102 | 1.03% | 1,891,166 (7,083) (0.38%) | $11,952,169.12 |
| 30 | 03/04/2026 | QUANTUM-SI INC | QSI | 74765K105 | 0.55% | 6,710,541 (25,131) (0.38%) | $6,361,592.87 |
| 31 | 03/04/2026 | GENERATE BIOMEDICINES INC | GENB | 370920100 | 0.50% | 487,723 (1,824) (0.38%) | $5,818,535.39 |
| 32 | 03/04/2026 | INCYTE CORP | INCY | 45337C102 | 0.24% | 28,197 (-101,477) (-78.26%) | $2,765,279.79 |
| 33 | 03/04/2026 | STANDARD BIOTOOLS INC | LAB | 34385P108 | 0.13% | 1,447,428 (-1,473,423) (-50.44%) | $1,505,325.12 |
| 34 | 03/04/2026 | AMGEN INC | AMGN | 031162100 | 0.04% | 1,355 (-38,548) (-96.6%) | $510,835.00 |
| 35 | 03/04/2026 | GOLDMAN FS TRSY OBLIG INST 468 | X9USDGSFT | 0.04% | 462,166 (-472,541) (-50.55%) | $462,165.79 | |
| 36 | 03/04/2026 | VERTEX PHARMACEUTICALS INC | VRTX | 92532F100 | 0.03% | 653 (-19,096) (-96.69%) | $309,698.31 |
| 37 | 03/04/2026 | CARIS LIFE SCIENCES INC | CAI | 142152107 | 0.02% | 13,333 (-375,047) (-96.57%) | $258,393.54 |
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