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 | 03/23/2026 | CRISPR THERAPEUTICS AG | CRSP | H17182108 | 9.12% | 1,986,759 (-12,765) (-0.64%) | $91,867,736.16 |
| 2 | 03/23/2026 | TEMPUS AI INC-CL A | TEM | 88023B103 | 9.10% | 1,952,833 (-12,550) (-0.64%) | $91,705,037.68 |
| 3 | 03/23/2026 | TWIST BIOSCIENCE CORP | TWST | 90184D100 | 8.15% | 1,951,705 (-12,540) (-0.64%) | $82,108,229.35 |
| 4 | 03/23/2026 | 10X GENOMICS INC-CLASS A | TXG | 88025U109 | 5.52% | 3,023,754 (7,973) (0.26%) | $55,606,836.06 |
| 5 | 03/23/2026 | PERSONALIS INC | PSNL | 71535D106 | 5.43% | 7,542,236 (-48,470) (-0.64%) | $54,756,633.36 |
| 6 | 03/23/2026 | BEAM THERAPEUTICS INC | BEAM | 07373V105 | 5.11% | 2,089,182 (-13,425) (-0.64%) | $51,456,552.66 |
| 7 | 03/23/2026 | ILLUMINA INC | ILMN | 452327109 | 4.56% | 369,527 (-2,370) (-0.64%) | $45,943,291.91 |
| 8 | 03/23/2026 | NATERA INC | NTRA | 632307104 | 4.44% | 229,312 (-1,470) (-0.64%) | $44,780,047.36 |
| 9 | 03/23/2026 | GUARDANT HEALTH INC | GH | 40131M109 | 3.94% | 466,649 (-12,681) (-2.65%) | $39,749,161.82 |
| 10 | 03/23/2026 | RECURSION PHARMACEUTICALS-A | RXRX | 75629V104 | 3.81% | 11,805,714 (-75,870) (-0.64%) | $38,368,570.50 |
| 11 | 03/23/2026 | INTELLIA THERAPEUTICS INC | NTLA | 45826J105 | 3.64% | 2,858,905 (-18,370) (-0.64%) | $36,708,340.20 |
| 12 | 03/23/2026 | CAREDX INC | CDNA | 14167L103 | 3.58% | 2,103,472 (-13,515) (-0.64%) | $36,074,544.80 |
| 13 | 03/23/2026 | ABSCI CORP | ABSI | 00091E109 | 3.28% | 11,172,562 (-71,800) (-0.64%) | $33,070,783.52 |
| 14 | 03/23/2026 | VERACYTE INC | VCYT | 92337F107 | 3.22% | 1,020,056 (-6,555) (-0.64%) | $32,478,583.04 |
| 15 | 03/23/2026 | ADAPTIVE BIOTECHNOLOGIES | ADPT | 00650F109 | 2.69% | 1,997,778 (-12,835) (-0.64%) | $27,129,825.24 |
| 16 | 03/23/2026 | SCHRODINGER INC | SDGR | 80810D103 | 2.35% | 1,969,180 (-12,655) (-0.64%) | $23,669,543.60 |
| 17 | 03/23/2026 | GENEDX HOLDINGS CORP | WGS | 81663L200 | 2.34% | 337,768 (-2,170) (-0.64%) | $23,589,717.12 |
| 18 | 03/23/2026 | NURIX THERAPEUTICS INC | NRIX | 67080M103 | 2.32% | 1,621,618 (-10,420) (-0.64%) | $23,399,947.74 |
| 19 | 03/23/2026 | IONIS PHARMACEUTICALS INC | IONS | 462222100 | 2.01% | 285,440 (-1,830) (-0.64%) | $20,263,385.60 |
| 20 | 03/23/2026 | BUTTERFLY NETWORK INC | BFLY | 124155102 | 1.95% | 4,940,369 (-215,273) (-4.18%) | $19,613,264.93 |
| 21 | 03/23/2026 | ARCTURUS THERAPEUTICS HOLDIN | ARCT UQ | 03969T109 | 1.69% | 2,565,446 (6,433) (0.25%) | $17,008,906.98 |
| 22 | 03/23/2026 | COMPASS PATHWAYS PLC | CMPS | 20451W101 | 1.68% | 3,119,635 (-20,045) (-0.64%) | $16,877,225.35 |
| 23 | 03/23/2026 | PRIME MEDICINE INC | PRME | 74168J101 | 1.62% | 4,634,020 (-29,780) (-0.64%) | $16,311,750.40 |
| 24 | 03/23/2026 | ATAIBECKLEY INC | ATAI UQ | 04650F101 | 1.43% | 4,122,953 (-26,495) (-0.64%) | $14,389,105.97 |
| 25 | 03/23/2026 | PACIFIC BIOSCIENCES OF CALIF | PACB | 69404D108 | 1.37% | 10,355,183 (-66,550) (-0.64%) | $13,772,393.39 |
| 26 | 03/23/2026 | CERUS CORP | CERS | 157085101 | 1.20% | 7,009,093 (-45,045) (-0.64%) | $12,055,639.96 |
| 27 | 03/23/2026 | 908 DEVICES INC | MASS | 65443P102 | 1.11% | 1,836,863 (-11,805) (-0.64%) | $11,223,232.93 |
| 28 | 03/23/2026 | ELI LILLY & CO | LLY | 532457108 | 1.07% | 11,836 (-75) (-0.63%) | $10,731,701.20 |
| 29 | 03/23/2026 | BIONTECH SE-ADR | BNTX | 09075V102 | 1.06% | 119,432 (-765) (-0.64%) | $10,661,694.64 |
| 30 | 03/23/2026 | GENERATE BIOMEDICINES INC | GENB | 370920100 | 0.58% | 473,739 (-3,040) (-0.64%) | $5,812,777.53 |
| 31 | 03/23/2026 | QUANTUM-SI INC | QSI | 74765K105 | 0.55% | 6,517,870 (-41,885) (-0.64%) | $5,508,251.94 |
| 32 | 03/23/2026 | GOLDMAN FS TRSY OBLIG INST 468 | X9USDGSFT | 0.09% | 894,144 (-298,287) (-25.02%) | $894,144.06 |
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