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 | 05/06/2021 | TELADOC HEALTH INC | TDOC | 87918A105 | 7.30% | 4,070,102 | $638,965,312.98 |
| 2 | 05/06/2021 | EXACT SCIENCES CORP | EXAS | 30063P105 | 4.76% | 3,762,644 | $416,336,558.60 |
| 3 | 05/06/2021 | REGENERON PHARMACEUTICALS | REGN | 75886F107 | 4.63% | 840,074 | $405,268,499.08 |
| 4 | 05/06/2021 | VERTEX PHARMACEUTICALS INC | VRTX | 92532F100 | 4.17% | 1,705,171 | $364,684,921.77 |
| 5 | 05/06/2021 | NOVARTIS AG-SPONSORED ADR | NVS | 66987V109 | 4.01% | 4,059,682 | $351,162,493.00 |
| 6 | 05/06/2021 | PACIFIC BIOSCIENCES OF CALIF | PACB | 69404D108 | 3.88% | 13,605,958 | $339,332,592.52 |
| 7 | 05/06/2021 | CAREDX INC | CDNA | 14167L103 | 3.70% | 4,425,683 | $323,871,481.94 |
| 8 | 05/06/2021 | TWIST BIOSCIENCE CORP | TWST | 90184D100 | 3.63% | 2,886,074 | $317,352,697.04 |
| 9 | 05/06/2021 | TAKEDA PHARMACEUTIC-SP ADR | TAK UN | 874060205 | 3.46% | 18,231,465 | $302,642,319.00 |
| 10 | 05/06/2021 | FATE THERAPEUTICS INC | FATE | 31189P102 | 3.33% | 3,744,725 | $291,077,474.25 |
| 11 | 05/06/2021 | ROCHE HOLDINGS LTD-SPONS ADR | RHHBY | 771195104 | 3.24% | 6,942,846 | $283,754,116.02 |
| 12 | 05/06/2021 | IONIS PHARMACEUTICALS INC | IONS | 462222100 | 3.09% | 6,780,322 | $270,467,044.58 |
| 13 | 05/06/2021 | INCYTE CORP | INCY | 45337C102 | 2.76% | 2,965,537 | $241,038,847.36 |
| 14 | 05/06/2021 | 10X GENOMICS INC-CLASS A | TXG | 88025U109 | 2.74% | 1,309,292 | $239,469,506.80 |
| 15 | 05/06/2021 | ACCOLADE INC | ACCD | 00437E102 | 2.73% | 5,298,679 | $238,705,488.95 |
| 16 | 05/06/2021 | VEEVA SYSTEMS INC-CLASS A | VEEV | 922475108 | 2.48% | 832,109 | $216,656,220.33 |
| 17 | 05/06/2021 | IOVANCE BIOTHERAPEUTICS INC | IOVA | 462260100 | 2.48% | 7,425,739 | $216,980,093.58 |
| 18 | 05/06/2021 | CRISPR THERAPEUTICS AG | CRSP | H17182108 | 2.42% | 1,858,215 | $211,650,688.50 |
| 19 | 05/06/2021 | SCHRODINGER INC | SDGR | 80810D103 | 2.00% | 2,542,618 | $174,982,970.76 |
| 20 | 05/06/2021 | INVITAE CORP | NVTA | 46185L103 | 1.93% | 5,398,615 | $168,598,746.45 |
| 21 | 05/06/2021 | CASTLE BIOSCIENCES INC | CSTL | 14843C105 | 1.83% | 2,577,180 | $160,455,226.80 |
| 22 | 05/06/2021 | BERKELEY LIGHTS INC | BLI | 084310101 | 1.71% | 3,053,257 | $149,975,983.84 |
| 23 | 05/06/2021 | BRISTOL-MYERS SQUIBB CO | BMY | 110122108 | 1.60% | 2,161,938 | $139,834,149.84 |
| 24 | 05/06/2021 | SAREPTA THERAPEUTICS INC | SRPT | 803607100 | 1.54% | 1,845,974 | $134,331,527.98 |
| 25 | 05/06/2021 | BEAM THERAPEUTICS INC | BEAM | 07373V105 | 1.49% | 1,777,437 | $129,930,644.70 |
| 26 | 05/06/2021 | ADAPTIVE BIOTECHNOLOGIES | ADPT | 00650F109 | 1.47% | 3,627,250 | $128,622,285.00 |
| 27 | 05/06/2021 | CODEXIS INC | CDXS | 192005106 | 1.45% | 6,233,401 | $126,912,044.36 |
| 28 | 05/06/2021 | INTELLIA THERAPEUTICS INC | NTLA | 45826J105 | 1.43% | 1,754,809 | $125,223,170.24 |
| 29 | 05/06/2021 | PERSONALIS INC | PSNL | 71535D106 | 1.31% | 5,428,301 | $114,211,453.04 |
| 30 | 05/06/2021 | PURE STORAGE INC – CLASS A | PSTG | 74624M102 | 1.31% | 6,187,917 | $114,785,860.35 |
| 31 | 05/06/2021 | ARCTURUS THERAPEUTICS HOLDIN | ARCT UQ | 03969T109 | 1.16% | 3,169,467 | $101,803,280.04 |
| 32 | 05/06/2021 | GUARDANT HEALTH INC | GH | 40131M109 | 1.11% | 697,748 | $97,496,328.04 |
| 33 | 05/06/2021 | NANOSTRING TECHNOLOGIES INC | NSTG | 63009R109 | 1.03% | 1,316,020 | $90,055,248.60 |
| 34 | 05/06/2021 | BUTTERFLY NETWORK INC | BFLY | 124155102 | 0.98% | 6,449,755 | $85,330,258.65 |
| 35 | 05/06/2021 | CELLECTIS – ADR | CLLS | 15117K103 | 0.94% | 4,861,542 | $82,354,521.48 |
| 36 | 05/06/2021 | 908 DEVICES INC | MASS | 65443P102 | 0.82% | 1,372,119 | $71,569,727.04 |
| 37 | 05/06/2021 | VERACYTE INC | VCYT | 92337F107 | 0.82% | 1,642,389 | $71,706,703.74 |
| 38 | 05/06/2021 | ABBVIE INC | ABBV | 00287Y109 | 0.73% | 549,013 | $63,564,725.14 |
| 39 | 05/06/2021 | SERES THERAPEUTICS INC | MCRB | 81750R102 | 0.69% | 2,861,467 | $60,434,183.04 |
| 40 | 05/06/2021 | UIPATH INC – CLASS A | PATH | 90364P105 | 0.61% | 755,984 | $53,576,586.08 |
| 41 | 05/06/2021 | CM LIFE SCIENCES INC-CLASS A | CMLF | 18978W109 | 0.61% | 4,236,949 | $53,343,187.91 |
| 42 | 05/06/2021 | SIGNIFY HEALTH INC -CLASS A | SGFY | 82671G100 | 0.60% | 2,044,628 | $52,853,633.80 |
| 43 | 05/06/2021 | EDITAS MEDICINE INC | EDIT | 28106W103 | 0.58% | 1,459,366 | $50,669,187.52 |
| 44 | 05/06/2021 | RECURSION PHARMACEUTICALS-A | RXRX | 75629V104 | 0.58% | 1,563,048 | $50,674,016.16 |
| 45 | 05/06/2021 | THERMO FISHER SCIENTIFIC INC | TMO | 883556102 | 0.58% | 108,173 | $50,600,084.21 |
| 46 | 05/06/2021 | REPARE THERAPEUTICS INC | RPTX | 760273102 | 0.57% | 1,517,883 | $50,150,854.32 |
| 47 | 05/06/2021 | 1LIFE HEALTHCARE INC | ONEM | 68269G107 | 0.51% | 1,089,835 | $44,944,795.40 |
| 48 | 05/06/2021 | CERUS CORP | CERS | 157085101 | 0.45% | 6,567,382 | $39,535,639.64 |
| 49 | 05/06/2021 | AQUABOUNTY TECHNOLOGIES | AQB | 03842K200 | 0.43% | 6,941,913 | $37,278,072.81 |
| 50 | 05/06/2021 | COMPUGEN LTD | CGEN | M25722105 | 0.42% | 4,607,746 | $36,769,813.08 |
| 51 | 05/06/2021 | SEER INC | SEER | 81578P106 | 0.39% | 843,644 | $33,821,687.96 |
| 52 | 05/06/2021 | SURFACE ONCOLOGY INC | SURF | 86877M209 | 0.35% | 4,270,309 | $30,959,740.25 |
| 53 | 05/06/2021 | ZYMERGEN INC | ZY | 98985X100 | 0.29% | 532,810 | $25,042,070.00 |
| 54 | 05/06/2021 | PHREESIA INC | PHR | 71944F106 | 0.23% | 409,405 | $20,167,290.30 |
| 55 | 05/06/2021 | DREYFUS GOVT CASH MAN INS | X9USDDGCM | 0.19% | 16,909,103.84 | $16,909,103.84 | |
| 56 | 05/06/2021 | EVOGENE LTD | EVGN | M4119S104 | 0.16% | 3,691,251 | $14,358,966.39 |
| 57 | 05/06/2021 | SYROS PHARMACEUTICALS INC | SYRS | 87184Q107 | 0.09% | 1,440,828 | $7,895,737.44 |
| 58 | 05/06/2021 | PLURISTEM THERAPEUTICS INC | PSTI | 72940R300 | 0.09% | 1,977,801 | $7,930,982.01 |
| 59 | 05/06/2021 | CM LIFE SCIENCES II INC | 125842203 | 0.07% | 456,329 | $6,238,017.43 | |
| 60 | 05/06/2021 | ORGANOVO HOLDINGS INC | ONVO | 68620A203 | 0.03% | 301,334 | $2,278,085.04 |
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