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 | 05/13/2021 | TELADOC HEALTH INC | TDOC | 87918A105 | 7.15% | 3,899,934 (-34,416) (-0.87%) | $546,302,754.72 |
| 2 | 05/13/2021 | REGENERON PHARMACEUTICALS | REGN | 75886F107 | 5.04% | 759,510 (-52,586) (-6.48%) | $385,177,901.40 |
| 3 | 05/13/2021 | VERTEX PHARMACEUTICALS INC | VRTX | 92532F100 | 4.55% | 1,633,882 (-14,418) (-0.87%) | $347,494,023.76 |
| 4 | 05/13/2021 | EXACT SCIENCES CORP | EXAS | 30063P105 | 4.53% | 3,605,377 (-31,806) (-0.87%) | $346,512,783.47 |
| 5 | 05/13/2021 | NOVARTIS AG-SPONSORED ADR | NVS | 66987V109 | 4.46% | 3,889,959 (-34,326) (-0.87%) | $340,643,709.63 |
| 6 | 05/13/2021 | PACIFIC BIOSCIENCES OF CALIF | PACB | 69404D108 | 3.91% | 13,037,151 (-115,038) (-0.87%) | $298,941,872.43 |
| 7 | 05/13/2021 | CAREDX INC | CDNA | 14167L103 | 3.72% | 4,517,715 (-39,870) (-0.87%) | $284,706,399.30 |
| 8 | 05/13/2021 | FATE THERAPEUTICS INC | FATE | 31189P102 | 3.69% | 3,902,973 (-34,434) (-0.87%) | $282,145,918.17 |
| 9 | 05/13/2021 | IONIS PHARMACEUTICALS INC | IONS | 462222100 | 3.68% | 7,540,379 (65,524) (0.88%) | $281,331,540.49 |
| 10 | 05/13/2021 | TAKEDA PHARMACEUTIC-SP ADR | TAK UN | 874060205 | 3.66% | 16,601,421 (-222,150) (-1.32%) | $279,567,929.64 |
| 11 | 05/13/2021 | TWIST BIOSCIENCE CORP | TWST | 90184D100 | 3.30% | 2,765,390 (-24,408) (-0.87%) | $251,871,721.20 |
| 12 | 05/13/2021 | INCYTE CORP | INCY | 45337C102 | 3.06% | 2,841,560 (-25,074) (-0.87%) | $234,059,297.20 |
| 13 | 05/13/2021 | ACCOLADE INC | ACCD | 00437E102 | 2.75% | 5,152,758 (-45,468) (-0.87%) | $210,387,109.14 |
| 14 | 05/13/2021 | ROCHE HOLDINGS LTD-SPONS ADR | RHHBY | 771195104 | 2.71% | 5,032,842 (-69,622) (-1.36%) | $207,353,090.40 |
| 15 | 05/13/2021 | VEEVA SYSTEMS INC-CLASS A | VEEV | 922475108 | 2.58% | 797,310 (-7,038) (-0.87%) | $196,951,516.20 |
| 16 | 05/13/2021 | 10X GENOMICS INC-CLASS A | TXG | 88025U109 | 2.46% | 1,401,714 (-12,366) (-0.87%) | $188,138,053.08 |
| 17 | 05/13/2021 | IOVANCE BIOTHERAPEUTICS INC | IOVA | 462260100 | 2.43% | 7,115,303 (-62,784) (-0.87%) | $185,567,102.24 |
| 18 | 05/13/2021 | CRISPR THERAPEUTICS AG | CRSP | H17182108 | 2.35% | 1,780,518 (-15,714) (-0.87%) | $179,547,435.12 |
| 19 | 05/13/2021 | SCHRODINGER INC | SDGR | 80810D103 | 1.96% | 2,516,737 (-22,212) (-0.87%) | $150,198,864.16 |
| 20 | 05/13/2021 | INVITAE CORP | NVTA | 46185L103 | 1.81% | 5,172,907 (-45,648) (-0.87%) | $138,426,991.32 |
| 21 | 05/13/2021 | ADAPTIVE BIOTECHNOLOGIES | ADPT | 00650F109 | 1.81% | 4,208,073 (540,028) (14.72%) | $138,487,682.43 |
| 22 | 05/13/2021 | BRISTOL-MYERS SQUIBB CO | BMY | 110122108 | 1.75% | 2,071,599 (-18,270) (-0.87%) | $133,680,283.47 |
| 23 | 05/13/2021 | CASTLE BIOSCIENCES INC | CSTL | 14843C105 | 1.68% | 2,469,437 (-21,798) (-0.87%) | $128,682,362.07 |
| 24 | 05/13/2021 | BERKELEY LIGHTS INC | BLI | 084310101 | 1.60% | 3,085,836 (134,397) (4.55%) | $121,983,097.08 |
| 25 | 05/13/2021 | BEAM THERAPEUTICS INC | BEAM | 07373V105 | 1.49% | 1,703,122 (-15,030) (-0.87%) | $113,904,799.36 |
| 26 | 05/13/2021 | INTELLIA THERAPEUTICS INC | NTLA | 45826J105 | 1.41% | 1,681,469 (-14,832) (-0.87%) | $107,614,016.00 |
| 27 | 05/13/2021 | CODEXIS INC | CDXS | 192005106 | 1.41% | 6,065,349 (-7,918) (-0.13%) | $107,902,558.71 |
| 28 | 05/13/2021 | PURE STORAGE INC – CLASS A | PSTG | 74624M102 | 1.32% | 5,929,244 (-52,308) (-0.87%) | $100,975,025.32 |
| 29 | 05/13/2021 | PERSONALIS INC | PSNL | 71535D106 | 1.26% | 5,201,347 (-45,900) (-0.87%) | $96,589,013.79 |
| 30 | 05/13/2021 | ARCTURUS THERAPEUTICS HOLDIN | ARCT UQ | 03969T109 | 1.05% | 3,036,946 (-26,802) (-0.87%) | $79,886,864.53 |
| 31 | 05/13/2021 | GUARDANT HEALTH INC | GH | 40131M109 | 1.00% | 668,556 (-5,904) (-0.88%) | $76,168,585.08 |
| 32 | 05/13/2021 | VERACYTE INC | VCYT | 92337F107 | 0.98% | 2,060,468 (-18,180) (-0.87%) | $75,124,663.28 |
| 33 | 05/13/2021 | BUTTERFLY NETWORK INC | BFLY | 124155102 | 0.94% | 6,365,652 (130,995) (2.1%) | $71,486,271.96 |
| 34 | 05/13/2021 | CELLECTIS – ADR | CLLS | 15117K103 | 0.93% | 4,658,307 (-41,094) (-0.87%) | $71,178,930.96 |
| 35 | 05/13/2021 | 908 DEVICES INC | MASS | 65443P102 | 0.89% | 1,537,473 (11,250) (0.74%) | $67,664,186.73 |
| 36 | 05/13/2021 | UIPATH INC – CLASS A | PATH | 90364P105 | 0.87% | 925,129 (35,224) (3.96%) | $66,387,257.04 |
| 37 | 05/13/2021 | ABBVIE INC | ABBV | 00287Y109 | 0.79% | 526,051 (-4,644) (-0.88%) | $60,474,822.96 |
| 38 | 05/13/2021 | SAREPTA THERAPEUTICS INC | SRPT | 803607100 | 0.78% | 801,969 (-87,676) (-9.86%) | $59,257,489.41 |
| 39 | 05/13/2021 | SERES THERAPEUTICS INC | MCRB | 81750R102 | 0.75% | 2,741,847 (-24,192) (-0.87%) | $57,523,950.06 |
| 40 | 05/13/2021 | SIGNIFY HEALTH INC -CLASS A | SGFY | 82671G100 | 0.69% | 2,016,693 (40,229) (2.04%) | $52,373,517.21 |
| 41 | 05/13/2021 | REPARE THERAPEUTICS INC | RPTX | 760273102 | 0.66% | 1,560,436 (-3,786) (-0.24%) | $50,261,643.56 |
| 42 | 05/13/2021 | NANOSTRING TECHNOLOGIES INC | NSTG | 63009R109 | 0.62% | 920,919 (-8,118) (-0.87%) | $47,731,231.77 |
| 43 | 05/13/2021 | CM LIFE SCIENCES INC-CLASS A | CMLF | 18978W109 | 0.59% | 4,059,835 (-35,820) (-0.87%) | $45,104,766.85 |
| 44 | 05/13/2021 | EDITAS MEDICINE INC | EDIT | 28106W103 | 0.58% | 1,398,379 (-12,348) (-0.88%) | $44,356,581.88 |
| 45 | 05/13/2021 | RECURSION PHARMACEUTICALS-A | RXRX | 75629V104 | 0.54% | 1,870,954 (360,020) (23.83%) | $41,591,307.42 |
| 46 | 05/13/2021 | 1LIFE HEALTHCARE INC | ONEM | 68269G107 | 0.52% | 1,044,267 (-9,216) (-0.87%) | $40,016,311.44 |
| 47 | 05/13/2021 | CERUS CORP | CERS | 157085101 | 0.46% | 6,292,813 (-55,530) (-0.87%) | $35,050,968.41 |
| 48 | 05/13/2021 | AQUABOUNTY TECHNOLOGIES | AQB | 03842K200 | 0.44% | 6,651,680 (-58,698) (-0.87%) | $33,923,568.00 |
| 49 | 05/13/2021 | SURFACE ONCOLOGY INC | SURF | 86877M209 | 0.41% | 4,191,700 (-36,990) (-0.87%) | $31,647,335.00 |
| 50 | 05/13/2021 | COMPUGEN LTD | CGEN | M25722105 | 0.40% | 4,415,124 (-38,970) (-0.87%) | $30,331,901.88 |
| 51 | 05/13/2021 | ZYMERGEN INC | ZY | 98985X100 | 0.36% | 829,268 (314,208) (61%) | $27,473,648.84 |
| 52 | 05/13/2021 | SEER INC | SEER | 81578P106 | 0.30% | 808,400 (-7,128) (-0.87%) | $23,241,500.00 |
| 53 | 05/13/2021 | THERMO FISHER SCIENTIFIC INC | TMO | 883556102 | 0.25% | 42,534 (-62,018) (-59.32%) | $19,343,612.52 |
| 54 | 05/13/2021 | DREYFUS GOVT CASH MAN INS | X9USDDGCM | 0.20% | 15,287,273 (-12,960,279.64) (-45.88%) | $15,287,273.00 | |
| 55 | 05/13/2021 | EVOGENE LTD | EVGN | M4119S104 | 0.16% | 3,536,908 (-31,212) (-0.87%) | $12,166,963.52 |
| 56 | 05/13/2021 | CM LIFE SCIENCES II INC | 125842203 | 0.10% | 698,553 (37,194) (5.62%) | $7,963,504.20 | |
| 57 | 05/13/2021 | PLURISTEM THERAPEUTICS INC | PSTI | 72940R300 | 0.09% | 1,877,091 (-20,296) (-1.07%) | $7,226,800.35 |
| 58 | 05/13/2021 | SYROS PHARMACEUTICALS INC | SYRS | 87184Q107 | 0.07% | 967,572 (-157,178) (-13.97%) | $5,060,401.56 |
| 59 | 05/13/2021 | ORGANOVO HOLDINGS INC | ONVO | 68620A203 | 0.03% | 288,696 (-2,556) (-0.88%) | $1,977,567.60 |
| 60 | 05/13/2021 | PHREESIA INC | PHR | 71944F106 | 0.02% | 31,252 (-62,010) (-66.49%) | $1,382,901.00 |
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