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 | 02/17/2023 | EXACT SCIENCES CORP | EXAS | 30063P105 | 10.93% | 3,656,259 (-19,481) (-0.53%) | $233,159,636.43 |
| 2 | 02/17/2023 | PACIFIC BIOSCIENCES OF CALIF | PACB | 69404D108 | 5.63% | 11,113,723 (-59,206) (-0.53%) | $120,028,208.40 |
| 3 | 02/17/2023 | TELADOC HEALTH INC | TDOC | 87918A105 | 5.37% | 3,767,490 (-20,076) (-0.53%) | $114,607,045.80 |
| 4 | 02/17/2023 | CAREDX INC | CDNA | 14167L103 | 4.75% | 6,504,346 (-34,650) (-0.53%) | $101,272,667.22 |
| 5 | 02/17/2023 | IONIS PHARMACEUTICALS INC | IONS | 462222100 | 4.66% | 2,610,152 (-13,909) (-0.53%) | $99,472,892.72 |
| 6 | 02/17/2023 | SCHRODINGER INC | SDGR | 80810D103 | 4.34% | 3,868,565 (-20,608) (-0.53%) | $92,613,446.10 |
| 7 | 02/17/2023 | ADAPTIVE BIOTECHNOLOGIES | ADPT | 00650F109 | 4.12% | 9,114,570 (-48,559) (-0.53%) | $87,773,309.10 |
| 8 | 02/17/2023 | BEAM THERAPEUTICS INC | BEAM | 07373V105 | 4.09% | 2,091,415 (-11,144) (-0.53%) | $87,149,263.05 |
| 9 | 02/17/2023 | CRISPR THERAPEUTICS AG | CRSP | H17182108 | 3.67% | 1,547,220 (-8,246) (-0.53%) | $78,196,498.80 |
| 10 | 02/17/2023 | GINKGO BIOWORKS HOLDINGS INC | DNA | 37611X100 | 3.60% | 43,575,782 (-232,148) (-0.53%) | $76,693,376.32 |
| 11 | 02/17/2023 | INTELLIA THERAPEUTICS INC | NTLA | 45826J105 | 3.42% | 1,832,727 (-9,765) (-0.53%) | $72,997,516.41 |
| 12 | 02/17/2023 | INCYTE CORP | INCY | 45337C102 | 3.21% | 874,086 (-4,662) (-0.53%) | $68,388,488.64 |
| 13 | 02/17/2023 | ACCOLADE INC | ACCD | 00437E102 | 3.16% | 5,680,669 (-30,268) (-0.53%) | $67,486,347.72 |
| 14 | 02/17/2023 | TWIST BIOSCIENCE CORP | TWST | 90184D100 | 3.10% | 2,898,355 (-15,442) (-0.53%) | $66,111,477.55 |
| 15 | 02/17/2023 | VERVE THERAPEUTICS INC | VERV | 92539P101 | 2.64% | 2,735,798 (-14,574) (-0.53%) | $56,330,080.82 |
| 16 | 02/17/2023 | VERACYTE INC | VCYT | 92337F107 | 2.62% | 2,195,159 (-11,697) (-0.53%) | $55,822,893.37 |
| 17 | 02/17/2023 | UIPATH INC – CLASS A | PATH | 90364P105 | 2.27% | 3,018,998 (-16,086) (-0.53%) | $48,485,107.88 |
| 18 | 02/17/2023 | 10X GENOMICS INC-CLASS A | TXG | 88025U109 | 2.01% | 833,612 (-4,445) (-0.53%) | $42,872,665.16 |
| 19 | 02/17/2023 | NVIDIA CORP | NVDA | 67066G104 | 1.75% | 169,971 (-903) (-0.53%) | $37,397,019.42 |
| 20 | 02/17/2023 | 908 DEVICES INC | MASS | 65443P102 | 1.71% | 3,603,845 (-19,201) (-0.53%) | $36,434,872.95 |
| 21 | 02/17/2023 | VEEVA SYSTEMS INC-CLASS A | VEEV | 922475108 | 1.68% | 206,614 (-1,099) (-0.53%) | $35,750,420.42 |
| 22 | 02/17/2023 | ARCTURUS THERAPEUTICS HOLDIN | ARCT UQ | 03969T109 | 1.66% | 1,966,115 (-10,479) (-0.53%) | $35,331,086.55 |
| 23 | 02/17/2023 | VERTEX PHARMACEUTICALS INC | VRTX | 92532F100 | 1.63% | 119,201 (-637) (-0.53%) | $34,811,460.04 |
| 24 | 02/17/2023 | SOMALOGIC INC | SLGC | 83444K105 | 1.55% | 10,686,939 (-56,938) (-0.53%) | $33,129,510.90 |
| 25 | 02/17/2023 | REPARE THERAPEUTICS INC | RPTX | 760273102 | 1.40% | 2,709,124 (-14,434) (-0.53%) | $29,827,455.24 |
| 26 | 02/17/2023 | PRIME MEDICINE INC | PRME | 74168J101 | 1.25% | 1,404,682 (-7,483) (-0.53%) | $26,674,911.18 |
| 27 | 02/17/2023 | MODERNA INC | MRNA | 60770K107 | 1.19% | 147,403 (-784) (-0.53%) | $25,399,010.93 |
| 28 | 02/17/2023 | REGENERON PHARMACEUTICALS | REGN | 75886F107 | 1.15% | 33,207 (-175) (-0.52%) | $24,451,310.31 |
| 29 | 02/17/2023 | RECURSION PHARMACEUTICALS-A | RXRX | 75629V104 | 1.11% | 3,027,956 (-16,135) (-0.53%) | $23,678,615.92 |
| 30 | 02/17/2023 | QUANTUM-SI INC | QSI | 74765K105 | 1.10% | 11,582,886 (-61,712) (-0.53%) | $23,397,429.72 |
| 31 | 02/17/2023 | BUTTERFLY NETWORK INC | BFLY | 124155102 | 1.08% | 9,351,643 (-49,819) (-0.53%) | $23,098,558.21 |
| 32 | 02/17/2023 | CODEXIS INC | CDXS | 192005106 | 1.07% | 4,252,042 (-22,652) (-0.53%) | $22,833,465.54 |
| 33 | 02/17/2023 | PFIZER INC | PFE | 717081103 | 0.97% | 479,781 (-2,555) (-0.53%) | $20,606,593.95 |
| 34 | 02/17/2023 | COMPASS PATHWAYS PLC | CMPS | 20451W101 | 0.94% | 2,191,088 (-11,676) (-0.53%) | $19,982,722.56 |
| 35 | 02/17/2023 | PERSONALIS INC | PSNL | 71535D106 | 0.92% | 5,580,880 (-29,736) (-0.53%) | $19,588,888.80 |
| 36 | 02/17/2023 | NURIX THERAPEUTICS INC | NRIX | 67080M103 | 0.90% | 1,941,719 (-10,346) (-0.53%) | $19,145,349.34 |
| 37 | 02/17/2023 | INVITAE CORP | NVTA | 46185L103 | 0.81% | 7,893,564 (-42,056) (-0.53%) | $17,365,840.80 |
| 38 | 02/17/2023 | CERUS CORP | CERS | 157085101 | 0.80% | 5,660,835 (-30,163) (-0.53%) | $17,039,113.35 |
| 39 | 02/17/2023 | GUARDANT HEALTH INC | GH | 40131M109 | 0.66% | 488,617 (-2,604) (-0.53%) | $14,018,421.73 |
| 40 | 02/17/2023 | IOVANCE BIOTHERAPEUTICS INC | IOVA | 462260100 | 0.26% | 798,736 (-4,256) (-0.53%) | $5,583,164.64 |
| 41 | 02/17/2023 | ATAI LIFE SCIENCES NV | ATAI UQ | N0731H103 | 0.22% | 2,542,770 (-13,552) (-0.53%) | $4,602,413.70 |
| 42 | 02/17/2023 | SURFACE ONCOLOGY INC | SURF | 86877M209 | 0.20% | 5,480,698 (-29,197) (-0.53%) | $4,357,154.91 |
| 43 | 02/17/2023 | BERKELEY LIGHTS INC | BLI | 084310101 | 0.19% | 2,280,740 (-12,152) (-0.53%) | $4,059,717.20 |
| 44 | 02/17/2023 | SENTI BIOSCIENCES INC | SNTI | 81726A100 | 0.14% | 1,879,341 (-10,017) (-0.53%) | $3,082,119.24 |
| 45 | 02/17/2023 | DREYFUS GOVT CASH MAN INS | X9USDDGCM | 0.05% | 1,149,371 (112,137) (10.81%) | $1,149,371.15 | |
| 46 | 02/17/2023 | Senti Bio – place holdershares | DNBLFB2Y2 | 0.02% | 243,471 (0) (0%) | $379,327.82 | |
| 47 | 02/17/2023 | ORGANOVO HOLDINGS INC | ONVO | 68620A203 | 0.00% | 377 (-7) (-1.82%) | $1,206.40 |
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