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 | 03/28/2023 | EXACT SCIENCES CORP | EXAS | 30063P105 | 11.82% | 3,305,860 (-7,590) (-0.23%) | $220,897,565.20 |
| 2 | 03/28/2023 | PACIFIC BIOSCIENCES OF CALIF | PACB | 69404D108 | 5.51% | 11,054,263 (-25,374) (-0.23%) | $103,025,731.16 |
| 3 | 03/28/2023 | SCHRODINGER INC | SDGR | 80810D103 | 5.27% | 3,847,831 (-8,835) (-0.23%) | $98,581,430.22 |
| 4 | 03/28/2023 | TELADOC HEALTH INC | TDOC | 87918A105 | 5.06% | 3,856,194 (-804) (-0.02%) | $94,592,438.82 |
| 5 | 03/28/2023 | IONIS PHARMACEUTICALS INC | IONS | 462222100 | 4.68% | 2,596,183 (-5,961) (-0.23%) | $87,543,290.76 |
| 6 | 03/28/2023 | ADAPTIVE BIOTECHNOLOGIES | ADPT | 00650F109 | 4.23% | 9,065,801 (-20,811) (-0.23%) | $79,053,784.72 |
| 7 | 03/28/2023 | ACCOLADE INC | ACCD | 00437E102 | 4.02% | 5,650,280 (-12,972) (-0.23%) | $75,148,724.00 |
| 8 | 03/28/2023 | CRISPR THERAPEUTICS AG | CRSP | H17182108 | 3.65% | 1,538,938 (-3,534) (-0.23%) | $68,251,900.30 |
| 9 | 03/28/2023 | INTELLIA THERAPEUTICS INC | NTLA | 45826J105 | 3.62% | 1,822,926 (-4,185) (-0.23%) | $67,721,700.90 |
| 10 | 03/28/2023 | BEAM THERAPEUTICS INC | BEAM | 07373V105 | 3.40% | 2,080,223 (-4,776) (-0.23%) | $63,530,010.42 |
| 11 | 03/28/2023 | CAREDX INC | CDNA | 14167L103 | 3.25% | 6,692,495 (-15,363) (-0.23%) | $60,767,854.60 |
| 12 | 03/28/2023 | INCYTE CORP | INCY | 45337C102 | 3.09% | 816,189 (-5,954) (-0.72%) | $57,794,343.09 |
| 13 | 03/28/2023 | GINKGO BIOWORKS HOLDINGS INC | DNA | 37611X100 | 3.05% | 46,299,708 (-106,278) (-0.23%) | $56,948,640.84 |
| 14 | 03/28/2023 | UIPATH INC – CLASS A | PATH | 90364P105 | 2.59% | 3,002,852 (-6,894) (-0.23%) | $48,315,888.68 |
| 15 | 03/28/2023 | VERACYTE INC | VCYT | 92337F107 | 2.56% | 2,183,414 (-5,013) (-0.23%) | $47,838,600.74 |
| 16 | 03/28/2023 | TWIST BIOSCIENCE CORP | TWST | 90184D100 | 2.49% | 2,862,075 (-10,970) (-0.38%) | $46,594,581.00 |
| 17 | 03/28/2023 | NVIDIA CORP | NVDA | 67066G104 | 2.40% | 169,068 (-387) (-0.23%) | $44,855,431.08 |
| 18 | 03/28/2023 | 10X GENOMICS INC-CLASS A | TXG | 88025U109 | 2.21% | 829,143 (-1,905) (-0.23%) | $41,258,155.68 |
| 19 | 03/28/2023 | VERVE THERAPEUTICS INC | VERV | 92539P101 | 2.14% | 2,721,142 (-6,246) (-0.23%) | $39,919,153.14 |
| 20 | 03/28/2023 | VERTEX PHARMACEUTICALS INC | VRTX | 92532F100 | 1.96% | 118,552 (-273) (-0.23%) | $36,569,735.44 |
| 21 | 03/28/2023 | VEEVA SYSTEMS INC-CLASS A | VEEV | 922475108 | 1.95% | 205,515 (-471) (-0.23%) | $36,487,133.10 |
| 22 | 03/28/2023 | 908 DEVICES INC | MASS | 65443P102 | 1.73% | 3,930,163 (-9,021) (-0.23%) | $32,384,543.12 |
| 23 | 03/28/2023 | ARCTURUS THERAPEUTICS HOLDIN | ARCT UQ | 03969T109 | 1.66% | 1,955,588 (-4,491) (-0.23%) | $30,996,069.80 |
| 24 | 03/28/2023 | REGENERON PHARMACEUTICALS | REGN | 75886F107 | 1.45% | 33,032 (-75) (-0.23%) | $27,099,783.12 |
| 25 | 03/28/2023 | REPARE THERAPEUTICS INC | RPTX | 760273102 | 1.38% | 2,694,642 (-6,186) (-0.23%) | $25,868,563.20 |
| 26 | 03/28/2023 | SOMALOGIC INC | SLGC | 83444K105 | 1.34% | 10,629,756 (-24,402) (-0.23%) | $25,086,224.16 |
| 27 | 03/28/2023 | COMPASS PATHWAYS PLC | CMPS | 20451W101 | 1.32% | 2,371,469 (-5,445) (-0.23%) | $24,663,277.60 |
| 28 | 03/28/2023 | RECURSION PHARMACEUTICALS-A | RXRX | 75629V104 | 1.27% | 3,520,805 (-8,082) (-0.23%) | $23,659,809.60 |
| 29 | 03/28/2023 | MODERNA INC | MRNA | 60770K107 | 1.16% | 146,619 (-336) (-0.23%) | $21,750,928.65 |
| 30 | 03/28/2023 | PFIZER INC | PFE | 717081103 | 1.03% | 477,237 (-1,095) (-0.23%) | $19,194,472.14 |
| 31 | 03/28/2023 | QUANTUM-SI INC | QSI | 74765K105 | 1.02% | 11,520,937 (-26,448) (-0.23%) | $19,009,546.05 |
| 32 | 03/28/2023 | NURIX THERAPEUTICS INC | NRIX | 67080M103 | 0.99% | 2,033,533 (7,921) (0.39%) | $18,423,808.98 |
| 33 | 03/28/2023 | PRIME MEDICINE INC | PRME | 74168J101 | 0.98% | 1,547,300 (11,181) (0.73%) | $18,366,451.00 |
| 34 | 03/28/2023 | CERUS CORP | CERS | 157085101 | 0.96% | 6,340,657 (-14,556) (-0.23%) | $18,007,465.88 |
| 35 | 03/28/2023 | BUTTERFLY NETWORK INC | BFLY | 124155102 | 0.93% | 9,301,623 (-21,351) (-0.23%) | $17,394,035.01 |
| 36 | 03/28/2023 | CODEXIS INC | CDXS | 192005106 | 0.87% | 4,229,292 (-9,708) (-0.23%) | $16,198,188.36 |
| 37 | 03/28/2023 | PERSONALIS INC | PSNL | 71535D106 | 0.79% | 5,690,936 (-13,065) (-0.23%) | $14,853,342.96 |
| 38 | 03/28/2023 | GUARDANT HEALTH INC | GH | 40131M109 | 0.75% | 574,302 (-1,320) (-0.23%) | $13,972,767.66 |
| 39 | 03/28/2023 | INVITAE CORP | NVTA | 46185L103 | 0.54% | 8,051,675 (-18,483) (-0.23%) | $10,145,110.50 |
| 40 | 03/28/2023 | IOVANCE BIOTHERAPEUTICS INC | IOVA | 462260100 | 0.26% | 794,468 (-1,824) (-0.23%) | $4,885,978.20 |
| 41 | 03/28/2023 | SURFACE ONCOLOGY INC | SURF | 86877M209 | 0.18% | 5,451,346 (-12,519) (-0.23%) | $3,423,445.29 |
| 42 | 03/28/2023 | BERKELEY LIGHTS INC | BLI | 084310101 | 0.14% | 2,268,510 (-5,208) (-0.23%) | $2,540,731.20 |
| 43 | 03/28/2023 | SENTI BIOSCIENCES INC | SNTI | 81726A100 | 0.12% | 1,869,288 (-4,293) (-0.23%) | $2,317,917.12 |
| 44 | 03/28/2023 | ATAI LIFE SCIENCES NV | ATAI UQ | N0731H103 | 0.10% | 1,360,214 (-3,123) (-0.23%) | $1,863,493.18 |
| 45 | 03/28/2023 | DREYFUS GOVT CASH MAN INS | X9USDDGCM | 0.05% | 942,552 (-649,486) (-40.8%) | $942,552.45 | |
| 46 | 03/28/2023 | Senti Bio – place holdershares | DNBLFB2Y2 | 0.02% | 243,471 (0) (0%) | $286,808.84 |
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