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 | 03/02/2026 | CRISPR THERAPEUTICS AG | CRSP | H17182108 | 9.96% | 1,981,331 (-158,272) (-7.4%) | $119,157,246.34 |
| 2 | 03/02/2026 | TEMPUS AI INC-CL A | TEM | 88023B103 | 8.26% | 1,855,783 (-148,224) (-7.4%) | $98,820,444.75 |
| 3 | 03/02/2026 | TWIST BIOSCIENCE CORP | TWST | 90184D100 | 7.88% | 2,009,389 (-160,512) (-7.4%) | $94,280,531.88 |
| 4 | 03/02/2026 | 10X GENOMICS INC-CLASS A | TXG | 88025U109 | 6.07% | 3,146,950 (-251,392) (-7.4%) | $72,537,197.50 |
| 5 | 03/02/2026 | PERSONALIS INC | PSNL | 71535D106 | 5.93% | 7,831,068 (-776,588) (-9.02%) | $70,949,476.08 |
| 6 | 03/02/2026 | BEAM THERAPEUTICS INC | BEAM | 07373V105 | 5.12% | 2,150,937 (-171,840) (-7.4%) | $61,215,667.02 |
| 7 | 03/02/2026 | ILLUMINA INC | ILMN | 452327109 | 4.28% | 380,429 (-30,336) (-7.39%) | $51,152,483.34 |
| 8 | 03/02/2026 | NATERA INC | NTRA | 632307104 | 4.11% | 236,074 (-8,324) (-3.41%) | $49,112,834.96 |
| 9 | 03/02/2026 | GUARDANT HEALTH INC | GH | 40131M109 | 3.94% | 502,343 (-69,638) (-12.17%) | $47,170,007.70 |
| 10 | 03/02/2026 | RECURSION PHARMACEUTICALS-A | RXRX | 75629V104 | 3.73% | 12,154,716 (-971,136) (-7.4%) | $44,607,807.72 |
| 11 | 03/02/2026 | CAREDX INC | CDNA | 14167L103 | 3.40% | 2,165,641 (-150,302) (-6.49%) | $40,627,425.16 |
| 12 | 03/02/2026 | INTELLIA THERAPEUTICS INC | NTLA | 45826J105 | 3.35% | 2,905,209 (-212,118) (-6.8%) | $40,033,780.02 |
| 13 | 03/02/2026 | VERACYTE INC | VCYT | 92337F107 | 3.21% | 1,050,209 (-83,904) (-7.4%) | $38,427,147.31 |
| 14 | 03/02/2026 | ADAPTIVE BIOTECHNOLOGIES | ADPT | 00650F109 | 2.76% | 2,056,819 (-164,288) (-7.4%) | $32,950,240.38 |
| 15 | 03/02/2026 | ABSCI CORP | ABSI | 00091E109 | 2.64% | 11,502,842 (-919,040) (-7.4%) | $31,517,787.08 |
| 16 | 03/02/2026 | IONIS PHARMACEUTICALS INC | IONS | 462222100 | 2.34% | 345,451 (-70,143) (-16.88%) | $28,033,348.65 |
| 17 | 03/02/2026 | SCHRODINGER INC | SDGR | 80810D103 | 2.04% | 2,027,393 (-161,984) (-7.4%) | $24,450,359.58 |
| 18 | 03/02/2026 | NURIX THERAPEUTICS INC | NRIX | 67080M103 | 2.03% | 1,523,638 (-121,728) (-7.4%) | $24,332,498.86 |
| 19 | 03/02/2026 | PRIME MEDICINE INC | PRME | 74168J101 | 1.84% | 4,771,008 (-381,184) (-7.4%) | $22,042,056.96 |
| 20 | 03/02/2026 | GENEDX HOLDINGS CORP | WGS | 81663L200 | 1.73% | 259,872 (-20,736) (-7.39%) | $20,714,397.12 |
| 21 | 03/02/2026 | ARCTURUS THERAPEUTICS HOLDIN | ARCT UQ | 03969T109 | 1.72% | 2,501,402 (-199,808) (-7.4%) | $20,586,538.46 |
| 22 | 03/02/2026 | BUTTERFLY NETWORK INC | BFLY | 124155102 | 1.67% | 5,274,154 (-482,588) (-8.38%) | $19,989,043.66 |
| 23 | 03/02/2026 | COMPASS PATHWAYS PLC | CMPS | 20451W101 | 1.61% | 2,794,973 (-223,296) (-7.4%) | $19,285,313.70 |
| 24 | 03/02/2026 | PACIFIC BIOSCIENCES OF CALIF | PACB | 69404D108 | 1.50% | 10,661,313 (-851,776) (-7.4%) | $17,911,005.84 |
| 25 | 03/02/2026 | CERUS CORP | CERS | 157085101 | 1.37% | 6,403,459 (-511,616) (-7.4%) | $16,392,855.04 |
| 26 | 03/02/2026 | AMGEN INC | AMGN | 031162100 | 1.30% | 40,053 (-3,200) (-7.4%) | $15,546,972.48 |
| 27 | 03/02/2026 | INCYTE CORP | INCY | 45337C102 | 1.10% | 130,160 (-10,368) (-7.38%) | $13,181,303.20 |
| 28 | 03/02/2026 | 908 DEVICES INC | MASS | 65443P102 | 1.09% | 1,891,166 (-151,104) (-7.4%) | $13,049,045.40 |
| 29 | 03/02/2026 | ATAIBECKLEY INC | ATAI UQ | 04650F101 | 1.09% | 3,604,506 (-287,936) (-7.4%) | $13,084,356.78 |
| 30 | 03/02/2026 | VERTEX PHARMACEUTICALS INC | VRTX | 92532F100 | 0.82% | 19,821 (-4,319) (-17.89%) | $9,847,667.43 |
| 31 | 03/02/2026 | CARIS LIFE SCIENCES INC | CAI | 142152107 | 0.66% | 389,838 (-31,104) (-7.39%) | $7,851,337.32 |
| 32 | 03/02/2026 | QUANTUM-SI INC | QSI | 74765K105 | 0.54% | 6,710,541 (-536,128) (-7.4%) | $6,417,961.41 |
| 33 | 03/02/2026 | GENERATE BIOMEDICINES INC | 370920100 | 0.49% | 459,525 (459,525) | $5,812,991.25 | |
| 34 | 03/02/2026 | STANDARD BIOTOOLS INC | LAB | 34385P108 | 0.28% | 2,931,831 (-234,240) (-7.4%) | $3,312,969.03 |
| 35 | 03/02/2026 | GOLDMAN FS TRSY OBLIG INST 468 | X9USDGSFT | 0.12% | 1,413,524 (546,081) (62.95%) | $1,413,523.67 | |
| 36 | 03/02/2026 | VEEVA SYSTEMS INC-CLASS A | VEEV | 922475108 | 0.00% | 262 (-6,135) (-95.9%) | $47,686.62 |
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