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 | 05/09/2025 | TEMPUS AI INC | TEM | 88023B103 | 10.65% | 1,523,770 (10,596) (0.7%) | $99,380,279.40 |
| 2 | 05/09/2025 | CRISPR THERAPEUTICS AG | CRSP | H17182108 | 7.77% | 2,006,258 (14,913) (0.75%) | $72,506,164.12 |
| 3 | 05/09/2025 | TWIST BIOSCIENCE CORP | TWST | 90184D100 | 7.33% | 2,098,508 (14,592) (0.7%) | $68,432,345.88 |
| 4 | 05/09/2025 | NATERA INC | NTRA | 632307104 | 6.61% | 379,199 (2,640) (0.7%) | $61,646,381.43 |
| 5 | 05/09/2025 | GUARDANT HEALTH INC | GH | 40131M109 | 6.04% | 1,352,077 (9,402) (0.7%) | $56,354,569.36 |
| 6 | 05/09/2025 | RECURSION PHARMACEUTICALS-A | RXRX | 75629V104 | 5.52% | 11,723,592 (81,510) (0.7%) | $51,466,568.88 |
| 7 | 05/09/2025 | ADAPTIVE BIOTECHNOLOGIES | ADPT | 00650F109 | 5.45% | 5,481,592 (-13,677) (-0.25%) | $50,814,357.84 |
| 8 | 05/09/2025 | SCHRODINGER INC | SDGR | 80810D103 | 5.03% | 1,964,851 (13,662) (0.7%) | $46,920,641.88 |
| 9 | 05/09/2025 | PERSONALIS INC | PSNL | 71535D106 | 3.94% | 7,127,256 (49,560) (0.7%) | $36,776,640.96 |
| 10 | 05/09/2025 | VERACYTE INC | VCYT | 92337F107 | 3.89% | 1,164,109 (26,365) (2.32%) | $36,331,841.89 |
| 11 | 05/09/2025 | BEAM THERAPEUTICS INC | BEAM | 07373V105 | 3.64% | 1,969,935 (13,698) (0.7%) | $33,981,378.75 |
| 12 | 05/09/2025 | CAREDX INC | CDNA | 14167L103 | 3.49% | 2,113,141 (-18,028) (-0.85%) | $32,521,239.99 |
| 13 | 05/09/2025 | IONIS PHARMACEUTICALS INC | IONS | 462222100 | 3.21% | 915,245 (6,366) (0.7%) | $29,974,273.75 |
| 14 | 05/09/2025 | 10X GENOMICS INC-CLASS A | TXG | 88025U109 | 2.98% | 3,225,095 (22,428) (0.7%) | $27,832,569.85 |
| 15 | 05/09/2025 | ABSCI CORP | ABSI | 00091E109 | 2.91% | 9,710,900 (67,518) (0.7%) | $27,190,520.00 |
| 16 | 05/09/2025 | INTELLIA THERAPEUTICS INC | NTLA | 45826J105 | 2.54% | 2,860,661 (19,890) (0.7%) | $23,686,273.08 |
| 17 | 05/09/2025 | ARCTURUS THERAPEUTICS HOLDIN | ARCT UQ | 03969T109 | 2.09% | 1,717,605 (-12,658) (-0.73%) | $19,546,344.90 |
| 18 | 05/09/2025 | AMGEN INC | AMGN | 031162100 | 1.69% | 57,943 (402) (0.7%) | $15,763,393.15 |
| 19 | 05/09/2025 | 908 DEVICES INC | MASS | 65443P102 | 1.65% | 2,651,950 (18,438) (0.7%) | $15,354,790.50 |
| 20 | 05/09/2025 | NURIX THERAPEUTICS INC | NRIX | 67080M103 | 1.63% | 1,573,466 (10,944) (0.7%) | $15,168,212.24 |
| 21 | 05/09/2025 | BUTTERFLY NETWORK INC | BFLY | 124155102 | 1.56% | 6,422,779 (44,658) (0.7%) | $14,579,708.33 |
| 22 | 05/09/2025 | PACIFIC BIOSCIENCES OF CALIF | PACB | 69404D108 | 1.45% | 11,264,960 (78,324) (0.7%) | $13,517,952.00 |
| 23 | 05/09/2025 | VEEVA SYSTEMS INC-CLASS A | VEEV | 922475108 | 1.28% | 49,838 (348) (0.7%) | $11,937,696.14 |
| 24 | 05/09/2025 | ILLUMINA INC | ILMN | 452327109 | 1.20% | 140,808 (978) (0.7%) | $11,205,500.64 |
| 25 | 05/09/2025 | QUANTUM-SI INC | QSI | 74765K105 | 1.14% | 7,971,662 (55,428) (0.7%) | $10,602,310.46 |
| 26 | 05/09/2025 | VERTEX PHARMACEUTICALS INC | VRTX | 92532F100 | 1.11% | 24,048 (168) (0.7%) | $10,331,020.80 |
| 27 | 05/09/2025 | CERUS CORP | CERS | 157085101 | 1.02% | 6,964,987 (48,426) (0.7%) | $9,472,382.32 |
| 28 | 05/09/2025 | INCYTE CORP | INCY | 45337C102 | 0.98% | 153,617 (1,068) (0.7%) | $9,175,543.41 |
| 29 | 05/09/2025 | REGENERON PHARMACEUTICALS | REGN | 75886F107 | 0.74% | 12,554 (84) (0.67%) | $6,875,449.18 |
| 30 | 05/09/2025 | COMPASS PATHWAYS PLC | CMPS | 20451W101 | 0.67% | 1,651,241 (11,484) (0.7%) | $6,208,666.16 |
| 31 | 05/09/2025 | STANDARD BIOTOOLS INC | LAB | 34385P108 | 0.38% | 3,158,782 (21,966) (0.7%) | $3,522,041.93 |
| 32 | 05/09/2025 | PRIME MEDICINE INC | PRME | 74168J101 | 0.33% | 2,324,228 (16,164) (0.7%) | $3,067,980.96 |
| 33 | 05/09/2025 | GOLDMAN FS TRSY OBLIG INST 468 | X9USDGSFT | 0.10% | 968,286 (-1,488,985) (-60.6%) | $968,285.81 |
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