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 | 05/12/2021 | TELADOC HEALTH INC | TDOC | 87918A105 | 7.24% | 3,934,350 (-24,856) (-0.63%) | $573,588,886.50 |
| 2 | 05/12/2021 | REGENERON PHARMACEUTICALS | REGN | 75886F107 | 5.14% | 812,096 (-5,122) (-0.63%) | $407,014,394.24 |
| 3 | 05/12/2021 | EXACT SCIENCES CORP | EXAS | 30063P105 | 4.50% | 3,637,183 (-22,971) (-0.63%) | $356,443,934.00 |
| 4 | 05/12/2021 | VERTEX PHARMACEUTICALS INC | VRTX | 92532F100 | 4.43% | 1,648,300 (-10,413) (-0.63%) | $351,087,900.00 |
| 5 | 05/12/2021 | NOVARTIS AG-SPONSORED ADR | NVS | 66987V109 | 4.33% | 3,924,285 (-24,791) (-0.63%) | $343,021,751.85 |
| 6 | 05/12/2021 | PACIFIC BIOSCIENCES OF CALIF | PACB | 69404D108 | 4.00% | 13,152,189 (-83,083) (-0.63%) | $316,836,233.01 |
| 7 | 05/12/2021 | FATE THERAPEUTICS INC | FATE | 31189P102 | 3.88% | 3,937,407 (-24,869) (-0.63%) | $307,117,746.00 |
| 8 | 05/12/2021 | CAREDX INC | CDNA | 14167L103 | 3.78% | 4,557,585 (-3,679) (-0.08%) | $299,661,213.75 |
| 9 | 05/12/2021 | TAKEDA PHARMACEUTIC-SP ADR | TAK UN | 874060205 | 3.55% | 16,823,571 (-106,262) (-0.63%) | $281,121,871.41 |
| 10 | 05/12/2021 | TWIST BIOSCIENCE CORP | TWST | 90184D100 | 3.51% | 2,789,798 (-17,628) (-0.63%) | $278,003,370.70 |
| 11 | 05/12/2021 | IONIS PHARMACEUTICALS INC | IONS | 462222100 | 3.46% | 7,474,855 (61,519) (0.83%) | $274,252,429.95 |
| 12 | 05/12/2021 | INCYTE CORP | INCY | 45337C102 | 2.92% | 2,866,634 (-18,109) (-0.63%) | $231,165,365.76 |
| 13 | 05/12/2021 | ACCOLADE INC | ACCD | 00437E102 | 2.72% | 5,198,226 (-32,838) (-0.63%) | $215,674,396.74 |
| 14 | 05/12/2021 | ROCHE HOLDINGS LTD-SPONS ADR | RHHBY | 771195104 | 2.67% | 5,102,464 (-116,960) (-2.24%) | $211,037,911.04 |
| 15 | 05/12/2021 | VEEVA SYSTEMS INC-CLASS A | VEEV | 922475108 | 2.57% | 804,348 (-5,083) (-0.63%) | $203,347,217.88 |
| 16 | 05/12/2021 | 10X GENOMICS INC-CLASS A | TXG | 88025U109 | 2.45% | 1,414,080 (-8,931) (-0.63%) | $194,082,480.00 |
| 17 | 05/12/2021 | IOVANCE BIOTHERAPEUTICS INC | IOVA | 462260100 | 2.40% | 7,178,087 (-45,344) (-0.63%) | $190,291,086.37 |
| 18 | 05/12/2021 | CRISPR THERAPEUTICS AG | CRSP | H17182108 | 2.35% | 1,796,232 (-11,349) (-0.63%) | $185,981,861.28 |
| 19 | 05/12/2021 | SCHRODINGER INC | SDGR | 80810D103 | 1.98% | 2,538,949 (-16,042) (-0.63%) | $156,754,711.26 |
| 20 | 05/12/2021 | INVITAE CORP | NVTA | 46185L103 | 1.84% | 5,218,555 (-32,968) (-0.63%) | $146,015,168.90 |
| 21 | 05/12/2021 | CASTLE BIOSCIENCES INC | CSTL | 14843C105 | 1.72% | 2,491,235 (-15,730) (-0.63%) | $135,921,781.60 |
| 22 | 05/12/2021 | BRISTOL-MYERS SQUIBB CO | BMY | 110122108 | 1.70% | 2,089,869 (-13,195) (-0.63%) | $134,294,981.94 |
| 23 | 05/12/2021 | BERKELEY LIGHTS INC | BLI | 084310101 | 1.61% | 2,951,439 (-18,642) (-0.63%) | $127,295,564.07 |
| 24 | 05/12/2021 | ADAPTIVE BIOTECHNOLOGIES | ADPT | 00650F109 | 1.54% | 3,668,045 (7,389) (0.2%) | $121,559,011.30 |
| 25 | 05/12/2021 | BEAM THERAPEUTICS INC | BEAM | 07373V105 | 1.44% | 1,718,152 (-10,855) (-0.63%) | $113,741,662.40 |
| 26 | 05/12/2021 | INTELLIA THERAPEUTICS INC | NTLA | 45826J105 | 1.42% | 1,696,301 (-10,712) (-0.63%) | $112,244,237.17 |
| 27 | 05/12/2021 | CODEXIS INC | CDXS | 192005106 | 1.41% | 6,073,267 (-12,906) (-0.21%) | $111,383,716.78 |
| 28 | 05/12/2021 | PURE STORAGE INC – CLASS A | PSTG | 74624M102 | 1.35% | 5,981,552 (-37,778) (-0.63%) | $106,770,703.20 |
| 29 | 05/12/2021 | PERSONALIS INC | PSNL | 71535D106 | 1.29% | 5,247,247 (-33,150) (-0.63%) | $102,111,426.62 |
| 30 | 05/12/2021 | VERACYTE INC | VCYT | 92337F107 | 1.05% | 2,078,648 (88,802) (4.46%) | $82,917,268.72 |
| 31 | 05/12/2021 | ARCTURUS THERAPEUTICS HOLDIN | ARCT UQ | 03969T109 | 1.05% | 3,063,748 (-19,357) (-0.63%) | $83,425,858.04 |
| 32 | 05/12/2021 | GUARDANT HEALTH INC | GH | 40131M109 | 1.02% | 674,460 (-4,264) (-0.63%) | $81,063,347.40 |
| 33 | 05/12/2021 | CELLECTIS – ADR | CLLS | 15117K103 | 0.94% | 4,699,401 (-29,692) (-0.63%) | $74,626,487.88 |
| 34 | 05/12/2021 | BUTTERFLY NETWORK INC | BFLY | 124155102 | 0.88% | 6,234,657 (-39,377) (-0.63%) | $69,454,078.98 |
| 35 | 05/12/2021 | 908 DEVICES INC | MASS | 65443P102 | 0.86% | 1,526,223 (42,234) (2.85%) | $67,825,350.12 |
| 36 | 05/12/2021 | UIPATH INC – CLASS A | PATH | 90364P105 | 0.84% | 889,905 (-5,616) (-0.63%) | $66,573,793.05 |
| 37 | 05/12/2021 | SAREPTA THERAPEUTICS INC | SRPT | 803607100 | 0.80% | 889,645 (-41,450) (-4.45%) | $63,182,587.90 |
| 38 | 05/12/2021 | SERES THERAPEUTICS INC | MCRB | 81750R102 | 0.78% | 2,766,039 (-17,472) (-0.63%) | $61,655,009.31 |
| 39 | 05/12/2021 | ABBVIE INC | ABBV | 00287Y109 | 0.77% | 530,695 (-3,354) (-0.63%) | $60,971,548.55 |
| 40 | 05/12/2021 | SIGNIFY HEALTH INC -CLASS A | SGFY | 82671G100 | 0.67% | 1,976,464 (-12,480) (-0.63%) | $52,771,588.80 |
| 41 | 05/12/2021 | REPARE THERAPEUTICS INC | RPTX | 760273102 | 0.65% | 1,564,222 (2,097) (0.13%) | $51,494,188.24 |
| 42 | 05/12/2021 | NANOSTRING TECHNOLOGIES INC | NSTG | 63009R109 | 0.65% | 929,037 (-90,573) (-8.88%) | $51,793,812.75 |
| 43 | 05/12/2021 | THERMO FISHER SCIENTIFIC INC | TMO | 883556102 | 0.61% | 104,552 (-663) (-0.63%) | $48,512,128.00 |
| 44 | 05/12/2021 | EDITAS MEDICINE INC | EDIT | 28106W103 | 0.58% | 1,410,727 (-8,905) (-0.63%) | $46,271,845.60 |
| 45 | 05/12/2021 | CM LIFE SCIENCES INC-CLASS A | CMLF | 18978W109 | 0.56% | 4,095,655 (-25,870) (-0.63%) | $44,028,291.25 |
| 46 | 05/12/2021 | 1LIFE HEALTHCARE INC | ONEM | 68269G107 | 0.52% | 1,053,483 (-6,656) (-0.63%) | $40,854,070.74 |
| 47 | 05/12/2021 | AQUABOUNTY TECHNOLOGIES | AQB | 03842K200 | 0.45% | 6,710,378 (-42,393) (-0.63%) | $35,967,626.08 |
| 48 | 05/12/2021 | CERUS CORP | CERS | 157085101 | 0.45% | 6,348,343 (-40,105) (-0.63%) | $35,741,171.09 |
| 49 | 05/12/2021 | RECURSION PHARMACEUTICALS-A | RXRX | 75629V104 | 0.43% | 1,510,934 (-9,542) (-0.63%) | $34,237,764.44 |
| 50 | 05/12/2021 | SURFACE ONCOLOGY INC | SURF | 86877M209 | 0.42% | 4,228,690 (-26,715) (-0.63%) | $33,406,651.00 |
| 51 | 05/12/2021 | COMPUGEN LTD | CGEN | M25722105 | 0.40% | 4,454,094 (-28,132) (-0.63%) | $31,624,067.40 |
| 52 | 05/12/2021 | DREYFUS GOVT CASH MAN INS | X9USDDGCM | 0.36% | 28,247,552.64 (-5,631,071.75) (-16.62%) | $28,247,552.64 | |
| 53 | 05/12/2021 | SEER INC | SEER | 81578P106 | 0.33% | 815,528 (-5,148) (-0.63%) | $26,064,274.88 |
| 54 | 05/12/2021 | ZYMERGEN INC | ZY | 98985X100 | 0.22% | 515,060 (-3,250) (-0.63%) | $17,609,901.40 |
| 55 | 05/12/2021 | EVOGENE LTD | EVGN | M4119S104 | 0.16% | 3,568,120 (-22,555) (-0.63%) | $12,738,188.40 |
| 56 | 05/12/2021 | CM LIFE SCIENCES II INC | 125842203 | 0.10% | 661,359 (36,439) (5.83%) | $7,770,968.25 | |
| 57 | 05/12/2021 | PLURISTEM THERAPEUTICS INC | PSTI | 72940R300 | 0.09% | 1,897,387 (-15,085) (-0.79%) | $7,304,939.95 |
| 58 | 05/12/2021 | SYROS PHARMACEUTICALS INC | SYRS | 87184Q107 | 0.07% | 1,124,750 (-74,384) (-6.2%) | $5,837,452.50 |
| 59 | 05/12/2021 | PHREESIA INC | PHR | 71944F106 | 0.05% | 93,262 (-211,344) (-69.38%) | $4,191,194.28 |
| 60 | 05/12/2021 | ORGANOVO HOLDINGS INC | ONVO | 68620A203 | 0.03% | 291,252 (-1,846) (-0.63%) | $2,140,702.20 |
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