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 | 03/03/2026 | CRISPR THERAPEUTICS AG | CRSP | H17182108 | 10.07% | 1,973,912 (-7,419) (-0.37%) | $119,954,632.24 |
| 2 | 03/03/2026 | TEMPUS AI INC-CL A | TEM | 88023B103 | 8.28% | 1,848,835 (-6,948) (-0.37%) | $98,561,393.85 |
| 3 | 03/03/2026 | TWIST BIOSCIENCE CORP | TWST | 90184D100 | 7.72% | 2,001,865 (-7,524) (-0.37%) | $91,865,584.85 |
| 4 | 03/03/2026 | 10X GENOMICS INC-CLASS A | TXG | 88025U109 | 6.09% | 3,135,166 (-11,784) (-0.37%) | $72,547,741.24 |
| 5 | 03/03/2026 | PERSONALIS INC | PSNL | 71535D106 | 5.94% | 7,801,740 (-29,328) (-0.37%) | $70,683,764.40 |
| 6 | 03/03/2026 | BEAM THERAPEUTICS INC | BEAM | 07373V105 | 5.16% | 2,142,882 (-8,055) (-0.37%) | $61,479,284.58 |
| 7 | 03/03/2026 | ILLUMINA INC | ILMN | 452327109 | 4.23% | 379,007 (-1,422) (-0.37%) | $50,366,240.23 |
| 8 | 03/03/2026 | NATERA INC | NTRA | 632307104 | 3.95% | 235,192 (-882) (-0.37%) | $47,078,382.64 |
| 9 | 03/03/2026 | GUARDANT HEALTH INC | GH | 40131M109 | 3.88% | 500,462 (-1,881) (-0.37%) | $46,157,610.26 |
| 10 | 03/03/2026 | INTELLIA THERAPEUTICS INC | NTLA | 45826J105 | 3.77% | 2,904,648 (-561) (-0.02%) | $44,847,765.12 |
| 11 | 03/03/2026 | RECURSION PHARMACEUTICALS-A | RXRX | 75629V104 | 3.69% | 12,109,194 (-45,522) (-0.37%) | $43,956,374.22 |
| 12 | 03/03/2026 | CAREDX INC | CDNA | 14167L103 | 3.40% | 2,157,532 (-8,109) (-0.37%) | $40,442,937.34 |
| 13 | 03/03/2026 | VERACYTE INC | VCYT | 92337F107 | 3.16% | 1,046,276 (-3,933) (-0.37%) | $37,676,398.76 |
| 14 | 03/03/2026 | ADAPTIVE BIOTECHNOLOGIES | ADPT | 00650F109 | 2.77% | 2,049,118 (-7,701) (-0.37%) | $33,031,782.16 |
| 15 | 03/03/2026 | ABSCI CORP | ABSI | 00091E109 | 2.69% | 11,459,762 (-43,080) (-0.37%) | $32,087,333.60 |
| 16 | 03/03/2026 | IONIS PHARMACEUTICALS INC | IONS | 462222100 | 2.37% | 344,158 (-1,293) (-0.37%) | $28,207,189.68 |
| 17 | 03/03/2026 | SCHRODINGER INC | SDGR | 80810D103 | 2.06% | 2,019,800 (-7,593) (-0.37%) | $24,540,570.00 |
| 18 | 03/03/2026 | NURIX THERAPEUTICS INC | NRIX | 67080M103 | 2.02% | 1,517,932 (-5,706) (-0.37%) | $23,998,504.92 |
| 19 | 03/03/2026 | PRIME MEDICINE INC | PRME | 74168J101 | 1.86% | 4,753,140 (-17,868) (-0.37%) | $22,149,632.40 |
| 20 | 03/03/2026 | ARCTURUS THERAPEUTICS HOLDIN | ARCT UQ | 03969T109 | 1.75% | 2,492,036 (-9,366) (-0.37%) | $20,808,500.60 |
| 21 | 03/03/2026 | BUTTERFLY NETWORK INC | BFLY | 124155102 | 1.70% | 5,254,402 (-19,752) (-0.37%) | $20,229,447.70 |
| 22 | 03/03/2026 | COMPASS PATHWAYS PLC | CMPS | 20451W101 | 1.64% | 2,784,506 (-10,467) (-0.37%) | $19,547,232.12 |
| 23 | 03/03/2026 | GENEDX HOLDINGS CORP | WGS | 81663L200 | 1.61% | 258,900 (-972) (-0.37%) | $19,210,380.00 |
| 24 | 03/03/2026 | PACIFIC BIOSCIENCES OF CALIF | PACB | 69404D108 | 1.45% | 10,621,383 (-39,930) (-0.37%) | $17,206,640.46 |
| 25 | 03/03/2026 | CERUS CORP | CERS | 157085101 | 1.36% | 6,379,477 (-23,982) (-0.37%) | $16,140,076.81 |
| 26 | 03/03/2026 | AMGEN INC | AMGN | 031162100 | 1.29% | 39,903 (-150) (-0.37%) | $15,390,587.10 |
| 27 | 03/03/2026 | ATAIBECKLEY INC | ATAI UQ | 04650F101 | 1.11% | 3,591,006 (-13,500) (-0.37%) | $13,214,902.08 |
| 28 | 03/03/2026 | INCYTE CORP | INCY | 45337C102 | 1.09% | 129,674 (-486) (-0.37%) | $12,972,586.96 |
| 29 | 03/03/2026 | 908 DEVICES INC | MASS | 65443P102 | 1.05% | 1,884,083 (-7,083) (-0.37%) | $12,453,788.63 |
| 30 | 03/03/2026 | VERTEX PHARMACEUTICALS INC | VRTX | 92532F100 | 0.81% | 19,749 (-72) (-0.36%) | $9,598,606.47 |
| 31 | 03/03/2026 | CARIS LIFE SCIENCES INC | CAI | 142152107 | 0.67% | 388,380 (-1,458) (-0.37%) | $8,023,930.80 |
| 32 | 03/03/2026 | QUANTUM-SI INC | QSI | 74765K105 | 0.52% | 6,685,410 (-25,131) (-0.37%) | $6,240,161.69 |
| 33 | 03/03/2026 | GENERATE BIOMEDICINES INC | 370920100 | 0.50% | 485,899 (26,374) (5.74%) | $5,913,390.83 | |
| 34 | 03/03/2026 | STANDARD BIOTOOLS INC | LAB | 34385P108 | 0.27% | 2,920,851 (-10,980) (-0.37%) | $3,212,936.10 |
| 35 | 03/03/2026 | GOLDMAN FS TRSY OBLIG INST 468 | X9USDGSFT | 0.08% | 934,707 (-478,817) (-33.87%) | $934,706.95 |
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