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 | 03/21/2023 | EXACT SCIENCES CORP | EXAS | 30063P105 | 11.47% | 3,332,203 (-90,824) (-2.65%) | $211,394,958.32 |
| 2 | 03/21/2023 | SCHRODINGER INC | SDGR | 80810D103 | 5.30% | 3,847,834 (-61,845) (-1.58%) | $97,696,505.26 |
| 3 | 03/21/2023 | PACIFIC BIOSCIENCES OF CALIF | PACB | 69404D108 | 5.01% | 11,054,260 (-177,618) (-1.58%) | $92,413,613.60 |
| 4 | 03/21/2023 | IONIS PHARMACEUTICALS INC | IONS | 462222100 | 5.01% | 2,596,183 (-41,727) (-1.58%) | $92,424,114.80 |
| 5 | 03/21/2023 | TELADOC HEALTH INC | TDOC | 87918A105 | 5.00% | 3,778,104 (-29,438) (-0.77%) | $92,110,175.52 |
| 6 | 03/21/2023 | ADAPTIVE BIOTECHNOLOGIES | ADPT | 00650F109 | 3.95% | 9,065,801 (-145,677) (-1.58%) | $72,798,382.03 |
| 7 | 03/21/2023 | INTELLIA THERAPEUTICS INC | NTLA | 45826J105 | 3.79% | 1,822,926 (-29,295) (-1.58%) | $69,763,378.02 |
| 8 | 03/21/2023 | CRISPR THERAPEUTICS AG | CRSP | H17182108 | 3.71% | 1,538,938 (-24,738) (-1.58%) | $68,421,183.48 |
| 9 | 03/21/2023 | ACCOLADE INC | ACCD | 00437E102 | 3.66% | 5,650,280 (-90,804) (-1.58%) | $67,520,846.00 |
| 10 | 03/21/2023 | BEAM THERAPEUTICS INC | BEAM | 07373V105 | 3.64% | 2,080,223 (-33,432) (-1.58%) | $67,045,587.29 |
| 11 | 03/21/2023 | CAREDX INC | CDNA | 14167L103 | 3.35% | 6,692,495 (-107,541) (-1.58%) | $61,704,803.90 |
| 12 | 03/21/2023 | INCYTE CORP | INCY | 45337C102 | 3.30% | 820,259 (-13,188) (-1.58%) | $60,879,622.98 |
| 13 | 03/21/2023 | GINKGO BIOWORKS HOLDINGS INC | DNA | 37611X100 | 3.11% | 46,299,708 (-743,946) (-1.58%) | $57,411,637.92 |
| 14 | 03/21/2023 | UIPATH INC – CLASS A | PATH | 90364P105 | 2.68% | 3,002,852 (-48,258) (-1.58%) | $49,396,915.40 |
| 15 | 03/21/2023 | VERACYTE INC | VCYT | 92337F107 | 2.67% | 2,183,414 (-35,091) (-1.58%) | $49,126,815.00 |
| 16 | 03/21/2023 | TWIST BIOSCIENCE CORP | TWST | 90184D100 | 2.58% | 2,881,865 (-46,305) (-1.58%) | $47,608,409.80 |
| 17 | 03/21/2023 | VERVE THERAPEUTICS INC | VERV | 92539P101 | 2.41% | 2,721,142 (-43,722) (-1.58%) | $44,490,671.70 |
| 18 | 03/21/2023 | NVIDIA CORP | NVDA | 67066G104 | 2.38% | 169,068 (-2,709) (-1.58%) | $43,788,612.00 |
| 19 | 03/21/2023 | 10X GENOMICS INC-CLASS A | TXG | 88025U109 | 2.15% | 829,143 (-13,335) (-1.58%) | $39,624,743.97 |
| 20 | 03/21/2023 | VEEVA SYSTEMS INC-CLASS A | VEEV | 922475108 | 1.94% | 205,515 (-3,297) (-1.58%) | $35,665,073.10 |
| 21 | 03/21/2023 | VERTEX PHARMACEUTICALS INC | VRTX | 92532F100 | 1.92% | 118,552 (-1,911) (-1.59%) | $35,441,120.40 |
| 22 | 03/21/2023 | ARCTURUS THERAPEUTICS HOLDIN | ARCT UQ | 03969T109 | 1.63% | 1,955,588 (-31,437) (-1.58%) | $30,018,275.80 |
| 23 | 03/21/2023 | REPARE THERAPEUTICS INC | RPTX | 760273102 | 1.49% | 2,694,642 (-43,302) (-1.58%) | $27,458,401.98 |
| 24 | 03/21/2023 | 908 DEVICES INC | MASS | 65443P102 | 1.41% | 3,930,160 (-63,168) (-1.58%) | $25,978,357.60 |
| 25 | 03/21/2023 | RECURSION PHARMACEUTICALS-A | RXRX | 75629V104 | 1.39% | 3,520,805 (-56,574) (-1.58%) | $25,561,044.30 |
| 26 | 03/21/2023 | REGENERON PHARMACEUTICALS | REGN | 75886F107 | 1.36% | 33,032 (-525) (-1.56%) | $25,079,546.00 |
| 27 | 03/21/2023 | SOMALOGIC INC | SLGC | 83444K105 | 1.27% | 10,629,756 (-170,814) (-1.58%) | $23,491,760.76 |
| 28 | 03/21/2023 | MODERNA INC | MRNA | 60770K107 | 1.23% | 146,619 (-2,352) (-1.58%) | $22,655,567.88 |
| 29 | 03/21/2023 | COMPASS PATHWAYS PLC | CMPS | 20451W101 | 1.09% | 2,371,469 (-38,115) (-1.58%) | $20,110,057.12 |
| 30 | 03/21/2023 | QUANTUM-SI INC | QSI | 74765K105 | 1.07% | 11,520,937 (-185,115) (-1.58%) | $19,700,802.27 |
| 31 | 03/21/2023 | PFIZER INC | PFE | 717081103 | 1.06% | 477,234 (-7,665) (-1.58%) | $19,475,919.54 |
| 32 | 03/21/2023 | NURIX THERAPEUTICS INC | NRIX | 67080M103 | 1.04% | 2,020,971 (4,251) (0.21%) | $19,239,643.92 |
| 33 | 03/21/2023 | CERUS CORP | CERS | 157085101 | 1.00% | 6,340,657 (-40,492) (-0.63%) | $18,387,905.30 |
| 34 | 03/21/2023 | PRIME MEDICINE INC | PRME | 74168J101 | 0.99% | 1,417,611 (-2,013) (-0.14%) | $18,287,181.90 |
| 35 | 03/21/2023 | BUTTERFLY NETWORK INC | BFLY | 124155102 | 0.95% | 9,301,620 (-149,457) (-1.58%) | $17,580,061.80 |
| 36 | 03/21/2023 | CODEXIS INC | CDXS | 192005106 | 0.89% | 4,229,289 (-67,956) (-1.58%) | $16,325,055.54 |
| 37 | 03/21/2023 | PERSONALIS INC | PSNL | 71535D106 | 0.83% | 5,690,936 (-91,455) (-1.58%) | $15,251,708.48 |
| 38 | 03/21/2023 | GUARDANT HEALTH INC | GH | 40131M109 | 0.81% | 574,302 (-9,240) (-1.58%) | $14,903,136.90 |
| 39 | 03/21/2023 | INVITAE CORP | NVTA | 46185L103 | 0.53% | 8,051,675 (-129,381) (-1.58%) | $9,742,526.75 |
| 40 | 03/21/2023 | IOVANCE BIOTHERAPEUTICS INC | IOVA | 462260100 | 0.27% | 794,468 (-12,768) (-1.58%) | $5,028,982.44 |
| 41 | 03/21/2023 | SURFACE ONCOLOGY INC | SURF | 86877M209 | 0.20% | 5,451,346 (-87,612) (-1.58%) | $3,597,888.36 |
| 42 | 03/21/2023 | BERKELEY LIGHTS INC | BLI | 084310101 | 0.16% | 2,268,510 (-36,477) (-1.58%) | $2,892,350.25 |
| 43 | 03/21/2023 | SENTI BIOSCIENCES INC | SNTI | 81726A100 | 0.12% | 1,869,288 (-30,051) (-1.58%) | $2,149,681.20 |
| 44 | 03/21/2023 | ATAI LIFE SCIENCES NV | ATAI UQ | N0731H103 | 0.09% | 1,422,508 (-22,869) (-1.58%) | $1,692,784.52 |
| 45 | 03/21/2023 | DREYFUS GOVT CASH MAN INS | X9USDDGCM | 0.08% | 1,480,920 (43,670) (3.04%) | $1,480,920.18 | |
| 46 | 03/21/2023 | Senti Bio – place holdershares | DNBLFB2Y2 | 0.01% | 243,471 (0) (0%) | $265,992.07 |
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