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 | 01/23/2026 | CRISPR THERAPEUTICS AG | CRSP | H17182108 | 8.51% | 2,061,307 (31,005) (1.53%) | $125,348,078.67 |
| 2 | 01/23/2026 | TEMPUS AI INC | TEM | 88023B103 | 8.34% | 1,796,665 (29,124) (1.65%) | $122,820,019.40 |
| 3 | 01/23/2026 | TWIST BIOSCIENCE CORP | TWST | 90184D100 | 7.07% | 2,306,496 (34,697) (1.53%) | $104,138,294.40 |
| 4 | 01/23/2026 | PERSONALIS INC | PSNL | 71535D106 | 6.56% | 8,597,705 (129,363) (1.53%) | $96,724,181.25 |
| 5 | 01/23/2026 | GUARDANT HEALTH INC | GH | 40131M109 | 5.48% | 688,961 (10,361) (1.53%) | $80,801,346.08 |
| 6 | 01/23/2026 | 10X GENOMICS INC-CLASS A | TXG | 88025U109 | 5.34% | 3,394,414 (51,064) (1.53%) | $78,716,460.66 |
| 7 | 01/23/2026 | BEAM THERAPEUTICS INC | BEAM | 07373V105 | 5.26% | 2,262,832 (9,053) (0.4%) | $77,524,624.32 |
| 8 | 01/23/2026 | ILLUMINA INC | ILMN | 452327109 | 4.49% | 429,260 (6,448) (1.53%) | $66,084,577.00 |
| 9 | 01/23/2026 | RECURSION PHARMACEUTICALS-A | RXRX | 75629V104 | 4.22% | 12,545,141 (188,747) (1.53%) | $62,223,899.36 |
| 10 | 01/23/2026 | NATERA INC | NTRA | 632307104 | 4.02% | 244,116 (3,666) (1.52%) | $59,298,217.56 |
| 11 | 01/23/2026 | VERACYTE INC | VCYT | 92337F107 | 3.37% | 1,132,802 (17,043) (1.53%) | $49,616,727.60 |
| 12 | 01/23/2026 | INTELLIA THERAPEUTICS INC | NTLA | 45826J105 | 3.33% | 3,087,555 (46,449) (1.53%) | $49,092,124.50 |
| 13 | 01/23/2026 | CAREDX INC | CDNA | 14167L103 | 3.13% | 2,195,342 (33,020) (1.53%) | $46,146,088.84 |
| 14 | 01/23/2026 | ADAPTIVE BIOTECHNOLOGIES | ADPT | 00650F109 | 2.87% | 2,218,540 (33,371) (1.53%) | $42,285,372.40 |
| 15 | 01/23/2026 | ABSCI CORP | ABSI | 00091E109 | 2.66% | 12,407,522 (186,680) (1.53%) | $39,207,769.52 |
| 16 | 01/23/2026 | SCHRODINGER INC | SDGR | 80810D103 | 2.57% | 2,186,846 (32,903) (1.53%) | $37,898,041.18 |
| 17 | 01/23/2026 | IONIS PHARMACEUTICALS INC | IONS | 462222100 | 2.30% | 415,114 (6,240) (1.53%) | $33,952,174.06 |
| 18 | 01/23/2026 | NURIX THERAPEUTICS INC | NRIX | 67080M103 | 2.16% | 1,643,464 (24,726) (1.53%) | $31,866,766.96 |
| 19 | 01/23/2026 | PACIFIC BIOSCIENCES OF CALIF | PACB | 69404D108 | 2.09% | 11,527,166 (173,433) (1.53%) | $30,777,533.22 |
| 20 | 01/23/2026 | BUTTERFLY NETWORK INC | BFLY | 124155102 | 2.05% | 6,430,126 (96,746) (1.53%) | $30,221,592.20 |
| 21 | 01/23/2026 | PRIME MEDICINE INC | PRME | 74168J101 | 1.63% | 5,146,236 (77,428) (1.53%) | $24,058,653.30 |
| 22 | 01/23/2026 | GENEDX HOLDINGS CORP | WGS | 81663L200 | 1.47% | 212,334 (3,185) (1.52%) | $21,632,587.92 |
| 23 | 01/23/2026 | ARCTURUS THERAPEUTICS HOLDIN | ARCT UQ | 03969T109 | 1.39% | 2,698,088 (40,586) (1.53%) | $20,478,487.92 |
| 24 | 01/23/2026 | CERUS CORP | CERS | 157085101 | 1.23% | 6,907,081 (103,922) (1.53%) | $18,096,552.22 |
| 25 | 01/23/2026 | AMGEN INC | AMGN | 031162100 | 1.10% | 46,486 (689) (1.5%) | $16,133,896.02 |
| 26 | 01/23/2026 | COMPASS PATHWAYS PLC | CMPS | 20451W101 | 1.07% | 2,214,228 (33,306) (1.53%) | $15,787,445.64 |
| 27 | 01/23/2026 | INCYTE CORP | INCY | 45337C102 | 1.00% | 140,366 (2,106) (1.52%) | $14,746,851.96 |
| 28 | 01/23/2026 | 908 DEVICES INC | MASS | 65443P102 | 0.97% | 2,039,909 (30,693) (1.53%) | $14,279,363.00 |
| 29 | 01/23/2026 | ATAIBECKLEY INC | ATAI UQ | 04650F101 | 0.92% | 3,406,093 (51,246) (1.53%) | $13,522,189.21 |
| 30 | 01/23/2026 | VERTEX PHARMACEUTICALS INC | VRTX | 92532F100 | 0.85% | 26,785 (403) (1.53%) | $12,517,969.75 |
| 31 | 01/23/2026 | CARIS LIFE SCIENCES INC | CAI | 142152107 | 0.73% | 420,456 (6,318) (1.53%) | $10,742,650.80 |
| 32 | 01/23/2026 | VEEVA SYSTEMS INC-CLASS A | VEEV | 922475108 | 0.65% | 42,244 (624) (1.5%) | $9,516,728.32 |
| 33 | 01/23/2026 | QUANTUM-SI INC | QSI | 74765K105 | 0.64% | 7,238,292 (108,901) (1.53%) | $9,482,162.52 |
| 34 | 01/23/2026 | STANDARD BIOTOOLS INC | LAB | 34385P108 | 0.35% | 3,162,411 (47,580) (1.53%) | $5,091,481.71 |
| 35 | 01/23/2026 | GOLDMAN FS TRSY OBLIG INST 468 | X9USDGSFT | 0.17% | 2,558,941 (-210,464) (-7.6%) | $2,558,941.31 |
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