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 | 08/27/2021 | TELADOC HEALTH INC | TDOC | 87918A105 | 6.72% | 3,889,658 (-3,932) (-0.1%) | $550,581,089.90 |
| 2 | 08/27/2021 | EXACT SCIENCES CORP | EXAS | 30063P105 | 5.03% | 4,065,497 (-4,108) (-0.1%) | $412,282,050.77 |
| 3 | 08/27/2021 | PACIFIC BIOSCIENCES OF CALIF | PACB | 69404D108 | 4.90% | 14,022,096 (-14,172) (-0.1%) | $401,172,166.56 |
| 4 | 08/27/2021 | VERTEX PHARMACEUTICALS INC | VRTX | 92532F100 | 4.27% | 1,763,267 (-1,782) (-0.1%) | $349,567,682.75 |
| 5 | 08/27/2021 | IONIS PHARMACEUTICALS INC | IONS | 462222100 | 4.17% | 8,776,975 (-8,870) (-0.1%) | $341,424,327.50 |
| 6 | 08/27/2021 | FATE THERAPEUTICS INC | FATE | 31189P102 | 4.08% | 4,690,765 (-4,740) (-0.1%) | $334,217,006.25 |
| 7 | 08/27/2021 | REGENERON PHARMACEUTICALS | REGN | 75886F107 | 3.78% | 465,282 (-470) (-0.1%) | $309,770,797.14 |
| 8 | 08/27/2021 | CAREDX INC | CDNA | 14167L103 | 3.31% | 3,515,171 (-3,552) (-0.1%) | $271,441,504.62 |
| 9 | 08/27/2021 | TWIST BIOSCIENCE CORP | TWST | 90184D100 | 3.04% | 2,312,833 (-2,338) (-0.1%) | $249,207,755.75 |
| 10 | 08/27/2021 | ACCOLADE INC | ACCD | 00437E102 | 2.92% | 5,393,630 (-5,452) (-0.1%) | $239,315,363.10 |
| 11 | 08/27/2021 | INTELLIA THERAPEUTICS INC | NTLA | 45826J105 | 2.91% | 1,544,301 (-1,560) (-0.1%) | $238,563,618.48 |
| 12 | 08/27/2021 | TAKEDA PHARMACEUTIC-SP ADR | TAK UN | 874060205 | 2.84% | 13,915,548 (-14,064) (-0.1%) | $232,389,651.60 |
| 13 | 08/27/2021 | VEEVA SYSTEMS INC-CLASS A | VEEV | 922475108 | 2.78% | 701,432 (-708) (-0.1%) | $227,656,769.92 |
| 14 | 08/27/2021 | INCYTE CORP | INCY | 45337C102 | 2.72% | 2,962,247 (-2,994) (-0.1%) | $222,612,862.05 |
| 15 | 08/27/2021 | CRISPR THERAPEUTICS AG | CRSP | H17182108 | 2.69% | 1,807,377 (-1,826) (-0.1%) | $220,319,256.30 |
| 16 | 08/27/2021 | SIGNIFY HEALTH INC -CLASS A | SGFY | 82671G100 | 2.25% | 7,122,072 (-7,198) (-0.1%) | $184,604,106.24 |
| 17 | 08/27/2021 | BEAM THERAPEUTICS INC | BEAM | 07373V105 | 2.22% | 1,793,038 (15,239) (0.86%) | $182,136,800.04 |
| 18 | 08/27/2021 | UIPATH INC – CLASS A | PATH | 90364P105 | 1.95% | 2,503,100 (-2,530) (-0.1%) | $159,822,935.00 |
| 19 | 08/27/2021 | CODEXIS INC | CDXS | 192005106 | 1.93% | 6,240,742 (-6,308) (-0.1%) | $158,140,402.28 |
| 20 | 08/27/2021 | ADAPTIVE BIOTECHNOLOGIES | ADPT | 00650F109 | 1.93% | 4,696,436 (57,568) (1.24%) | $158,222,928.84 |
| 21 | 08/27/2021 | CASTLE BIOSCIENCES INC | CSTL | 14843C105 | 1.93% | 2,180,903 (-2,204) (-0.1%) | $158,202,703.62 |
| 22 | 08/27/2021 | NOVARTIS AG-SPONSORED ADR | NVS | 66987V109 | 1.91% | 1,709,482 (-1,728) (-0.1%) | $156,520,171.92 |
| 23 | 08/27/2021 | SCHRODINGER INC | SDGR | 80810D103 | 1.77% | 2,601,530 (-2,630) (-0.1%) | $145,217,404.60 |
| 24 | 08/27/2021 | ARCTURUS THERAPEUTICS HOLDIN | ARCT UQ | 03969T109 | 1.75% | 2,615,632 (-2,644) (-0.1%) | $143,153,539.36 |
| 25 | 08/27/2021 | IOVANCE BIOTHERAPEUTICS INC | IOVA | 462260100 | 1.71% | 6,082,783 (-6,148) (-0.1%) | $140,390,631.64 |
| 26 | 08/27/2021 | INVITAE CORP | NVTA | 46185L103 | 1.61% | 4,744,645 (-4,796) (-0.1%) | $131,663,898.75 |
| 27 | 08/27/2021 | BERKELEY LIGHTS INC | BLI | 084310101 | 1.46% | 3,455,964 (-3,492) (-0.1%) | $119,265,317.64 |
| 28 | 08/27/2021 | 10X GENOMICS INC-CLASS A | TXG | 88025U109 | 1.27% | 650,184 (-658) (-0.1%) | $104,074,952.88 |
| 29 | 08/27/2021 | SOARING EAGLE ACQU – CL A | SRNG | G8354H126 | 1.17% | 9,578,406 (-9,680) (-0.1%) | $95,496,707.82 |
| 30 | 08/27/2021 | SEMA4 HOLDINGS CORP | SMFR | 81663L101 | 1.13% | 10,350,004 (-10,460) (-0.1%) | $92,529,035.76 |
| 31 | 08/27/2021 | REPARE THERAPEUTICS INC | RPTX | 760273102 | 1.12% | 2,781,395 (-340) (-0.01%) | $91,702,593.15 |
| 32 | 08/27/2021 | 908 DEVICES INC | MASS | 65443P102 | 1.11% | 2,744,144 (22,252) (0.82%) | $90,693,959.20 |
| 33 | 08/27/2021 | PERSONALIS INC | PSNL | 71535D106 | 1.07% | 4,568,388 (35,892) (0.79%) | $87,575,997.96 |
| 34 | 08/27/2021 | VERACYTE INC | VCYT | 92337F107 | 1.06% | 1,957,485 (-1,978) (-0.1%) | $86,834,034.60 |
| 35 | 08/27/2021 | VERVE THERAPEUTICS INC | VERV | 92539P101 | 1.05% | 1,306,493 (-1,320) (-0.1%) | $85,980,304.33 |
| 36 | 08/27/2021 | BUTTERFLY NETWORK INC | BFLY | 124155102 | 1.05% | 7,414,015 (-7,492) (-0.1%) | $86,373,274.75 |
| 37 | 08/27/2021 | QUANTUM-SI INC | QSI | 74765K105 | 1.02% | 9,410,109 (24,725) (0.26%) | $83,561,767.92 |
| 38 | 08/27/2021 | EDITAS MEDICINE INC | EDIT | 28106W103 | 1.02% | 1,306,374 (-1,320) (-0.1%) | $83,438,107.38 |
| 39 | 08/27/2021 | ROCHE HOLDINGS LTD-SPONS ADR | RHHBY | 771195104 | 0.97% | 1,602,212 (-34,252) (-2.09%) | $79,533,803.68 |
| 40 | 08/27/2021 | 1LIFE HEALTHCARE INC | ONEM | 68269G107 | 0.88% | 3,044,362 (-3,076) (-0.1%) | $71,725,168.72 |
| 41 | 08/27/2021 | RECURSION PHARMACEUTICALS-A | RXRX | 75629V104 | 0.71% | 2,674,424 (-2,702) (-0.1%) | $57,954,768.08 |
| 42 | 08/27/2021 | CELLECTIS – ADR | CLLS | 15117K103 | 0.68% | 4,153,732 (-4,198) (-0.1%) | $55,576,934.16 |
| 43 | 08/27/2021 | BRISTOL-MYERS SQUIBB CO | BMY | 110122108 | 0.65% | 799,790 (-29,838) (-3.6%) | $53,577,932.10 |
| 44 | 08/27/2021 | NANOSTRING TECHNOLOGIES INC | NSTG | 63009R109 | 0.61% | 893,374 (-904) (-0.1%) | $49,823,467.98 |
| 45 | 08/27/2021 | ZYMERGEN INC | ZY | 98985X100 | 0.60% | 3,898,130 (-3,940) (-0.1%) | $49,233,381.90 |
| 46 | 08/27/2021 | PFIZER INC | PFE | 717081103 | 0.54% | 927,040 (172,817) (22.91%) | $43,923,155.20 |
| 47 | 08/27/2021 | PALANTIR TECHNOLOGIES INC-A | PLTR | 69608A108 | 0.51% | 1,679,956 (-1,698) (-0.1%) | $41,780,505.72 |
| 48 | 08/27/2021 | CARIBOU BIOSCIENCES INC | CRBU | 142038108 | 0.48% | 1,443,801 (-1,460) (-0.1%) | $39,025,941.03 |
| 49 | 08/27/2021 | CERUS CORP | CERS | 157085101 | 0.40% | 5,419,890 (-5,478) (-0.1%) | $33,061,329.00 |
| 50 | 08/27/2021 | CM LIFE SCIENCES II INC | 125842203 | 0.35% | 2,739,583 (22,256) (0.82%) | $28,532,756.95 | |
| 51 | 08/27/2021 | AQUABOUNTY TECHNOLOGIES | AQB | 03842K200 | 0.35% | 6,424,114 (-6,492) (-0.1%) | $28,715,789.58 |
| 52 | 08/27/2021 | SURFACE ONCOLOGY INC | SURF | 86877M209 | 0.32% | 4,386,454 (-4,434) (-0.1%) | $26,450,317.62 |
| 53 | 08/27/2021 | COMPUGEN LTD | CGEN | M25722105 | 0.30% | 3,802,656 (-3,844) (-0.1%) | $24,222,918.72 |
| 54 | 08/27/2021 | DYNAMICS SPECIAL PURPOSE C-A | DYNS | 268010105 | 0.25% | 2,067,965 (-392) (-0.02%) | $20,245,377.35 |
| 55 | 08/27/2021 | DREYFUS GOVT CASH MAN INS | X9USDDGCM | 0.21% | 17,057,536 (-857,523.05) (-4.79%) | $17,057,536.00 | |
| 56 | 08/27/2021 | SAREPTA THERAPEUTICS INC | SRPT | 803607100 | 0.15% | 158,471 (-160) (-0.1%) | $12,413,033.43 |
| 57 | 08/27/2021 | SERES THERAPEUTICS INC | MCRB | 81750R102 | 0.13% | 1,793,574 (-2,214) (-0.12%) | $10,815,251.22 |
| 58 | 08/27/2021 | EVOGENE LTD | EVGN | M4119S104 | 0.10% | 3,046,176 (-3,082) (-0.1%) | $8,194,213.44 |
| 59 | 08/27/2021 | DICERNA PHARMACEUTICALS INC | DRNA | 253031108 | 0.08% | 306,754 (-310) (-0.1%) | $6,168,822.94 |
| 60 | 08/27/2021 | PURE STORAGE INC – CLASS A | PSTG | 74624M102 | 0.07% | 257,587 (-260) (-0.1%) | $6,140,874.08 |
| 61 | 08/27/2021 | ORGANOVO HOLDINGS INC | ONVO | 68620A203 | 0.02% | 251,974 (-256) (-0.1%) | $1,834,370.72 |
| 62 | 08/27/2021 | PLURISTEM THERAPEUTICS INC | PSTI | 72940R300 | 0.01% | 159,085 (-15,683) (-8.97%) | $477,255.00 |
| 63 | 08/27/2021 | SEER INC | SEER | 81578P106 | 0.00% | 3,888 (-20,024) (-83.74%) | $143,078.40 |
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