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 | 08/19/2021 | TELADOC HEALTH INC | TDOC | 87918A105 | 6.77% | 3,921,109 (-3,930) (-0.1%) | $542,014,897.07 |
| 2 | 08/19/2021 | FATE THERAPEUTICS INC | FATE | 31189P102 | 5.00% | 4,393,196 (-4,404) (-0.1%) | $399,780,836.00 |
| 3 | 08/19/2021 | EXACT SCIENCES CORP | EXAS | 30063P105 | 4.75% | 4,098,361 (130,755) (3.3%) | $380,286,917.19 |
| 4 | 08/19/2021 | PACIFIC BIOSCIENCES OF CALIF | PACB | 69404D108 | 4.73% | 14,135,467 (-14,170) (-0.1%) | $378,406,451.59 |
| 5 | 08/19/2021 | VERTEX PHARMACEUTICALS INC | VRTX | 92532F100 | 4.33% | 1,777,523 (-1,782) (-0.1%) | $346,208,154.71 |
| 6 | 08/19/2021 | IONIS PHARMACEUTICALS INC | IONS | 462222100 | 4.21% | 8,847,935 (-8,870) (-0.1%) | $336,486,968.05 |
| 7 | 08/19/2021 | REGENERON PHARMACEUTICALS | REGN | 75886F107 | 3.73% | 469,042 (-19,883) (-4.07%) | $298,109,023.94 |
| 8 | 08/19/2021 | CAREDX INC | CDNA | 14167L103 | 3.21% | 3,618,220 (-3,628) (-0.1%) | $256,531,798.00 |
| 9 | 08/19/2021 | INTELLIA THERAPEUTICS INC | NTLA | 45826J105 | 2.97% | 1,556,781 (-1,560) (-0.1%) | $237,300,127.83 |
| 10 | 08/19/2021 | ACCOLADE INC | ACCD | 00437E102 | 2.90% | 5,437,241 (-5,450) (-0.1%) | $232,170,190.70 |
| 11 | 08/19/2021 | TAKEDA PHARMACEUTIC-SP ADR | TAK UN | 874060205 | 2.90% | 14,028,055 (-14,064) (-0.1%) | $231,883,749.15 |
| 12 | 08/19/2021 | TWIST BIOSCIENCE CORP | TWST | 90184D100 | 2.87% | 2,342,172 (-2,348) (-0.1%) | $229,298,638.80 |
| 13 | 08/19/2021 | VEEVA SYSTEMS INC-CLASS A | VEEV | 922475108 | 2.80% | 707,090 (-708) (-0.1%) | $223,900,048.50 |
| 14 | 08/19/2021 | INCYTE CORP | INCY | 45337C102 | 2.78% | 2,986,199 (-2,994) (-0.1%) | $222,591,273.46 |
| 15 | 08/19/2021 | CRISPR THERAPEUTICS AG | CRSP | H17182108 | 2.72% | 1,821,985 (17,192) (0.95%) | $217,399,250.20 |
| 16 | 08/19/2021 | SIGNIFY HEALTH INC -CLASS A | SGFY | 82671G100 | 2.28% | 7,179,656 (-7,198) (-0.1%) | $182,435,058.96 |
| 17 | 08/19/2021 | BEAM THERAPEUTICS INC | BEAM | 07373V105 | 2.23% | 1,755,146 (-1,760) (-0.1%) | $178,147,319.00 |
| 18 | 08/19/2021 | NOVARTIS AG-SPONSORED ADR | NVS | 66987V109 | 2.01% | 1,723,306 (-54,401) (-3.06%) | $161,025,712.64 |
| 19 | 08/19/2021 | UIPATH INC – CLASS A | PATH | 90364P105 | 1.91% | 2,523,340 (-2,530) (-0.1%) | $152,788,237.00 |
| 20 | 08/19/2021 | CODEXIS INC | CDXS | 192005106 | 1.83% | 6,291,201 (-6,306) (-0.1%) | $146,396,247.27 |
| 21 | 08/19/2021 | SCHRODINGER INC | SDGR | 80810D103 | 1.80% | 2,622,570 (-2,630) (-0.1%) | $143,664,384.60 |
| 22 | 08/19/2021 | ADAPTIVE BIOTECHNOLOGIES | ADPT | 00650F109 | 1.77% | 4,605,404 (-4,616) (-0.1%) | $141,431,956.84 |
| 23 | 08/19/2021 | CASTLE BIOSCIENCES INC | CSTL | 14843C105 | 1.69% | 2,198,535 (-2,204) (-0.1%) | $134,858,136.90 |
| 24 | 08/19/2021 | ROCHE HOLDINGS LTD-SPONS ADR | RHHBY | 771195104 | 1.62% | 2,571,441 (-143,318) (-5.28%) | $129,780,627.27 |
| 25 | 08/19/2021 | IOVANCE BIOTHERAPEUTICS INC | IOVA | 462260100 | 1.61% | 6,131,967 (-6,148) (-0.1%) | $128,771,307.00 |
| 26 | 08/19/2021 | BERKELEY LIGHTS INC | BLI | 084310101 | 1.58% | 3,483,900 (-3,492) (-0.1%) | $126,744,282.00 |
| 27 | 08/19/2021 | ARCTURUS THERAPEUTICS HOLDIN | ARCT UQ | 03969T109 | 1.57% | 2,648,818 (-2,656) (-0.1%) | $126,004,272.26 |
| 28 | 08/19/2021 | INVITAE CORP | NVTA | 46185L103 | 1.51% | 4,783,013 (237,682) (5.23%) | $121,010,228.90 |
| 29 | 08/19/2021 | 10X GENOMICS INC-CLASS A | TXG | 88025U109 | 1.29% | 655,448 (-49,196) (-6.98%) | $103,436,248.88 |
| 30 | 08/19/2021 | SEMA4 HOLDINGS CORP | SMFR | 81663L101 | 1.19% | 9,934,884 (298,171) (3.09%) | $95,474,235.24 |
| 31 | 08/19/2021 | REPARE THERAPEUTICS INC | RPTX | 760273102 | 1.17% | 2,779,491 (1,009) (0.04%) | $93,363,102.69 |
| 32 | 08/19/2021 | SOARING EAGLE ACQU – CL A | SRNG | G8354H126 | 1.10% | 8,831,150 (-8,854) (-0.1%) | $88,046,565.50 |
| 33 | 08/19/2021 | 908 DEVICES INC | MASS | 65443P102 | 1.05% | 2,719,136 (18,807) (0.7%) | $83,667,814.72 |
| 34 | 08/19/2021 | BRISTOL-MYERS SQUIBB CO | BMY | 110122108 | 1.02% | 1,203,247 (-1,206) (-0.1%) | $81,736,568.71 |
| 35 | 08/19/2021 | VERVE THERAPEUTICS INC | VERV | 92539P101 | 1.02% | 1,317,053 (-1,320) (-0.1%) | $81,644,115.47 |
| 36 | 08/19/2021 | EDITAS MEDICINE INC | EDIT | 28106W103 | 0.99% | 1,316,934 (-1,320) (-0.1%) | $78,989,701.32 |
| 37 | 08/19/2021 | PERSONALIS INC | PSNL | 71535D106 | 0.98% | 4,536,684 (-4,548) (-0.1%) | $78,756,834.24 |
| 38 | 08/19/2021 | QUANTUM-SI INC | QSI | 74765K105 | 0.97% | 8,981,774 (121,242) (1.37%) | $77,512,709.62 |
| 39 | 08/19/2021 | BUTTERFLY NETWORK INC | BFLY | 124155102 | 0.96% | 7,473,960 (-7,494) (-0.1%) | $77,131,267.20 |
| 40 | 08/19/2021 | VERACYTE INC | VCYT | 92337F107 | 0.91% | 1,973,309 (31,533) (1.62%) | $73,091,365.36 |
| 41 | 08/19/2021 | 1LIFE HEALTHCARE INC | ONEM | 68269G107 | 0.89% | 3,068,978 (-3,076) (-0.1%) | $71,200,289.60 |
| 42 | 08/19/2021 | CELLECTIS – ADR | CLLS | 15117K103 | 0.66% | 4,187,316 (-4,198) (-0.1%) | $52,802,054.76 |
| 43 | 08/19/2021 | RECURSION PHARMACEUTICALS-A | RXRX | 75629V104 | 0.64% | 2,696,048 (-2,702) (-0.1%) | $51,305,793.44 |
| 44 | 08/19/2021 | NANOSTRING TECHNOLOGIES INC | NSTG | 63009R109 | 0.57% | 900,600 (-902) (-0.1%) | $45,822,528.00 |
| 45 | 08/19/2021 | PALANTIR TECHNOLOGIES INC-A | PLTR | 69608A108 | 0.54% | 1,693,540 (-1,698) (-0.1%) | $42,812,691.20 |
| 46 | 08/19/2021 | CARIBOU BIOSCIENCES INC | CRBU | 142038108 | 0.49% | 1,455,481 (-1,460) (-0.1%) | $39,356,206.24 |
| 47 | 08/19/2021 | ZYMERGEN INC | ZY | 98985X100 | 0.47% | 3,816,580 (30,755) (0.81%) | $37,364,318.20 |
| 48 | 08/19/2021 | CERUS CORP | CERS | 157085101 | 0.40% | 5,488,639 (-5,502) (-0.1%) | $32,053,651.76 |
| 49 | 08/19/2021 | CM LIFE SCIENCES II INC | 125842203 | 0.39% | 2,691,415 (-2,698) (-0.1%) | $31,247,328.15 | |
| 50 | 08/19/2021 | AQUABOUNTY TECHNOLOGIES | AQB | 03842K200 | 0.35% | 6,476,044 (-6,492) (-0.1%) | $28,300,312.28 |
| 51 | 08/19/2021 | SURFACE ONCOLOGY INC | SURF | 86877M209 | 0.31% | 4,335,228 (37,437) (0.87%) | $24,667,447.32 |
| 52 | 08/19/2021 | COMPUGEN LTD | CGEN | M25722105 | 0.29% | 3,850,899 (-3,860) (-0.1%) | $23,028,376.02 |
| 53 | 08/19/2021 | DYNAMICS SPECIAL PURPOSE C-A | DYNS | 268010105 | 0.25% | 2,078,630 (90,708) (4.56%) | $20,287,428.80 |
| 54 | 08/19/2021 | DREYFUS GOVT CASH MAN INS | X9USDDGCM | 0.22% | 17,511,540.75 (1,478,133.68) (9.22%) | $17,511,540.75 | |
| 55 | 08/19/2021 | SAREPTA THERAPEUTICS INC | SRPT | 803607100 | 0.17% | 177,267 (-73,856) (-29.41%) | $13,295,025.00 |
| 56 | 08/19/2021 | SERES THERAPEUTICS INC | MCRB | 81750R102 | 0.14% | 1,816,740 (-1,822) (-0.1%) | $11,445,462.00 |
| 57 | 08/19/2021 | SEER INC | SEER | 81578P106 | 0.14% | 379,962 (-382) (-0.1%) | $11,212,678.62 |
| 58 | 08/19/2021 | EVOGENE LTD | EVGN | M4119S104 | 0.10% | 3,084,827 (-3,092) (-0.1%) | $8,236,488.09 |
| 59 | 08/19/2021 | PFIZER INC | PFE | 717081103 | 0.10% | 158,788 (158,788) | $7,829,836.28 |
| 60 | 08/19/2021 | DICERNA PHARMACEUTICALS INC | DRNA | 253031108 | 0.08% | 309,234 (-310) (-0.1%) | $6,305,281.26 |
| 61 | 08/19/2021 | PURE STORAGE INC – CLASS A | PSTG | 74624M102 | 0.06% | 259,667 (-260) (-0.1%) | $4,990,799.74 |
| 62 | 08/19/2021 | ORGANOVO HOLDINGS INC | ONVO | 68620A203 | 0.02% | 254,016 (-256) (-0.1%) | $1,679,045.76 |
| 63 | 08/19/2021 | PLURISTEM THERAPEUTICS INC | PSTI | 72940R300 | 0.01% | 266,786 (-10,185) (-3.68%) | $800,358.00 |
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