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 | 01/12/2026 | TEMPUS AI INC | TEM | 88023B103 | 8.96% | 1,732,852 (-6,180) (-0.36%) | $114,836,102.04 |
| 2 | 01/12/2026 | CRISPR THERAPEUTICS AG | CRSP | H17182108 | 8.43% | 2,006,452 (-7,155) (-0.36%) | $108,027,375.68 |
| 3 | 01/12/2026 | TWIST BIOSCIENCE CORP | TWST | 90184D100 | 6.19% | 2,245,109 (-8,007) (-0.36%) | $79,297,249.88 |
| 4 | 01/12/2026 | GUARDANT HEALTH INC | GH | 40131M109 | 5.76% | 670,630 (-2,391) (-0.36%) | $73,883,307.10 |
| 5 | 01/12/2026 | PERSONALIS INC | PSNL | 71535D106 | 5.28% | 8,351,062 (233,918) (2.88%) | $67,643,602.20 |
| 6 | 01/12/2026 | 10X GENOMICS INC-CLASS A | TXG | 88025U109 | 5.26% | 3,296,463 (-11,757) (-0.36%) | $67,445,632.98 |
| 7 | 01/12/2026 | BEAM THERAPEUTICS INC | BEAM | 07373V105 | 4.90% | 2,281,350 (-8,136) (-0.36%) | $62,851,192.50 |
| 8 | 01/12/2026 | ILLUMINA INC | ILMN | 452327109 | 4.60% | 417,852 (-1,488) (-0.35%) | $58,946,381.64 |
| 9 | 01/12/2026 | RECURSION PHARMACEUTICALS-A | RXRX | 75629V104 | 4.44% | 12,211,204 (-43,557) (-0.36%) | $56,904,210.64 |
| 10 | 01/12/2026 | NATERA INC | NTRA | 632307104 | 4.34% | 237,630 (-846) (-0.35%) | $55,679,085.30 |
| 11 | 01/12/2026 | VERACYTE INC | VCYT | 92337F107 | 3.62% | 1,102,649 (-3,933) (-0.36%) | $46,355,363.96 |
| 12 | 01/12/2026 | ABSCI CORP | ABSI | 00091E109 | 3.14% | 12,077,242 (-43,080) (-0.36%) | $40,277,602.07 |
| 13 | 01/12/2026 | SCHRODINGER INC | SDGR | 80810D103 | 3.05% | 2,128,633 (-7,593) (-0.36%) | $39,145,560.87 |
| 14 | 01/12/2026 | CAREDX INC | CDNA | 14167L103 | 2.86% | 2,136,922 (-7,620) (-0.36%) | $36,605,473.86 |
| 15 | 01/12/2026 | ADAPTIVE BIOTECHNOLOGIES | ADPT | 00650F109 | 2.65% | 2,159,499 (-7,701) (-0.36%) | $34,033,704.24 |
| 16 | 01/12/2026 | IONIS PHARMACEUTICALS INC | IONS | 462222100 | 2.58% | 411,800 (-1,467) (-0.35%) | $33,067,540.00 |
| 17 | 01/12/2026 | INTELLIA THERAPEUTICS INC | NTLA | 45826J105 | 2.41% | 2,975,740 (22,150) (0.75%) | $30,888,181.20 |
| 18 | 01/12/2026 | NURIX THERAPEUTICS INC | NRIX | 67080M103 | 2.41% | 1,599,718 (-5,706) (-0.36%) | $30,874,557.40 |
| 19 | 01/12/2026 | BUTTERFLY NETWORK INC | BFLY | 124155102 | 1.97% | 6,258,960 (-22,326) (-0.36%) | $25,286,198.40 |
| 20 | 01/12/2026 | GENEDX HOLDINGS CORP | WGS | 81663L200 | 1.97% | 186,197 (-663) (-0.35%) | $25,207,349.86 |
| 21 | 01/12/2026 | PACIFIC BIOSCIENCES OF CALIF | PACB | 69404D108 | 1.70% | 11,220,323 (-40,023) (-0.36%) | $21,767,426.62 |
| 22 | 01/12/2026 | PRIME MEDICINE INC | PRME | 74168J101 | 1.54% | 5,009,248 (-17,868) (-0.36%) | $19,736,437.12 |
| 23 | 01/12/2026 | ARCTURUS THERAPEUTICS HOLDIN | ARCT UQ | 03969T109 | 1.39% | 2,626,282 (-9,366) (-0.36%) | $17,806,191.96 |
| 24 | 01/12/2026 | COMPASS PATHWAYS PLC | CMPS | 20451W101 | 1.21% | 2,155,302 (-7,686) (-0.36%) | $15,561,280.44 |
| 25 | 01/12/2026 | AMGEN INC | AMGN | 031162100 | 1.15% | 45,267 (-159) (-0.35%) | $14,761,568.70 |
| 26 | 01/12/2026 | INCYTE CORP | INCY | 45337C102 | 1.14% | 136,640 (-486) (-0.35%) | $14,602,716.80 |
| 27 | 01/12/2026 | CERUS CORP | CERS | 157085101 | 1.08% | 6,723,219 (-23,982) (-0.36%) | $13,849,831.14 |
| 28 | 01/12/2026 | ATAIBECKLEY INC | ATAI UQ | 04650F101 | 0.97% | 3,315,427 (-11,826) (-0.36%) | $12,432,851.25 |
| 29 | 01/12/2026 | VERTEX PHARMACEUTICALS INC | VRTX | 92532F100 | 0.94% | 26,072 (-93) (-0.36%) | $12,093,757.92 |
| 30 | 01/12/2026 | CARIS LIFE SCIENCES INC | CAI | 142152107 | 0.91% | 409,278 (-1,458) (-0.35%) | $11,668,515.78 |
| 31 | 01/12/2026 | 908 DEVICES INC | MASS | 65443P102 | 0.84% | 1,985,606 (-7,083) (-0.36%) | $10,722,272.40 |
| 32 | 01/12/2026 | VEEVA SYSTEMS INC-CLASS A | VEEV | 922475108 | 0.77% | 41,140 (-144) (-0.35%) | $9,878,536.80 |
| 33 | 01/12/2026 | QUANTUM-SI INC | QSI | 74765K105 | 0.67% | 7,045,621 (-25,131) (-0.36%) | $8,595,657.62 |
| 34 | 01/12/2026 | GOLDMAN FS TRSY OBLIG INST 468 | X9USDGSFT | 0.51% | 6,549,703 (186,921) (2.94%) | $6,549,702.92 | |
| 35 | 01/12/2026 | STANDARD BIOTOOLS INC | LAB | 34385P108 | 0.37% | 3,078,231 (-10,980) (-0.36%) | $4,740,475.74 |
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