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 | 08/31/2021 | TELADOC HEALTH INC | TDOC | 87918A105 | 6.67% | 3,903,420 (13,762) (0.35%) | $563,263,506.00 |
| 2 | 08/31/2021 | PACIFIC BIOSCIENCES OF CALIF | PACB | 69404D108 | 5.08% | 14,071,691 (49,595) (0.35%) | $428,623,707.86 |
| 3 | 08/31/2021 | EXACT SCIENCES CORP | EXAS | 30063P105 | 5.01% | 4,079,875 (14,378) (0.35%) | $422,593,452.50 |
| 4 | 08/31/2021 | VERTEX PHARMACEUTICALS INC | VRTX | 92532F100 | 4.18% | 1,769,504 (6,237) (0.35%) | $352,998,352.96 |
| 5 | 08/31/2021 | IONIS PHARMACEUTICALS INC | IONS | 462222100 | 4.08% | 8,808,020 (31,045) (0.35%) | $344,745,902.80 |
| 6 | 08/31/2021 | FATE THERAPEUTICS INC | FATE | 31189P102 | 4.05% | 4,765,406 (16,800) (0.35%) | $341,870,226.44 |
| 7 | 08/31/2021 | REGENERON PHARMACEUTICALS | REGN | 75886F107 | 3.74% | 466,927 (1,645) (0.35%) | $316,146,933.16 |
| 8 | 08/31/2021 | CAREDX INC | CDNA | 14167L103 | 3.36% | 3,527,603 (12,432) (0.35%) | $284,007,317.53 |
| 9 | 08/31/2021 | ACCOLADE INC | ACCD | 00437E102 | 3.03% | 5,412,705 (19,075) (0.35%) | $255,587,930.10 |
| 10 | 08/31/2021 | TWIST BIOSCIENCE CORP | TWST | 90184D100 | 3.00% | 2,312,833 (0) (0%) | $253,208,956.84 |
| 11 | 08/31/2021 | INTELLIA THERAPEUTICS INC | NTLA | 45826J105 | 2.83% | 1,549,761 (5,460) (0.35%) | $238,585,705.95 |
| 12 | 08/31/2021 | VEEVA SYSTEMS INC-CLASS A | VEEV | 922475108 | 2.77% | 703,910 (2,478) (0.35%) | $234,155,661.50 |
| 13 | 08/31/2021 | TAKEDA PHARMACEUTIC-SP ADR | TAK UN | 874060205 | 2.74% | 13,964,772 (49,224) (0.35%) | $231,116,976.60 |
| 14 | 08/31/2021 | INCYTE CORP | INCY | 45337C102 | 2.68% | 2,972,726 (10,479) (0.35%) | $226,075,812.30 |
| 15 | 08/31/2021 | CRISPR THERAPEUTICS AG | CRSP | H17182108 | 2.59% | 1,813,768 (6,391) (0.35%) | $218,939,935.28 |
| 16 | 08/31/2021 | BEAM THERAPEUTICS INC | BEAM | 07373V105 | 2.28% | 1,799,380 (6,342) (0.35%) | $192,335,728.20 |
| 17 | 08/31/2021 | SIGNIFY HEALTH INC -CLASS A | SGFY | 82671G100 | 2.26% | 7,147,265 (25,193) (0.35%) | $191,117,866.10 |
| 18 | 08/31/2021 | ADAPTIVE BIOTECHNOLOGIES | ADPT | 00650F109 | 2.01% | 4,734,594 (37,158) (0.79%) | $169,451,119.26 |
| 19 | 08/31/2021 | CODEXIS INC | CDXS | 192005106 | 1.96% | 6,262,820 (22,078) (0.35%) | $165,463,704.40 |
| 20 | 08/31/2021 | CASTLE BIOSCIENCES INC | CSTL | 14843C105 | 1.93% | 2,188,617 (7,714) (0.35%) | $163,161,397.35 |
| 21 | 08/31/2021 | UIPATH INC – CLASS A | PATH | 90364P105 | 1.92% | 2,511,955 (8,855) (0.35%) | $162,146,695.25 |
| 22 | 08/31/2021 | NOVARTIS AG-SPONSORED ADR | NVS | 66987V109 | 1.86% | 1,715,530 (6,048) (0.35%) | $157,228,324.50 |
| 23 | 08/31/2021 | SCHRODINGER INC | SDGR | 80810D103 | 1.82% | 2,610,735 (9,205) (0.35%) | $153,276,251.85 |
| 24 | 08/31/2021 | IOVANCE BIOTHERAPEUTICS INC | IOVA | 462260100 | 1.70% | 6,104,301 (21,518) (0.35%) | $143,695,245.54 |
| 25 | 08/31/2021 | INVITAE CORP | NVTA | 46185L103 | 1.68% | 4,875,165 (130,520) (2.75%) | $141,867,301.50 |
| 26 | 08/31/2021 | ARCTURUS THERAPEUTICS HOLDIN | ARCT UQ | 03969T109 | 1.66% | 2,615,632 (0) (0%) | $140,380,969.44 |
| 27 | 08/31/2021 | BERKELEY LIGHTS INC | BLI | 084310101 | 1.51% | 3,468,186 (12,222) (0.35%) | $127,629,244.80 |
| 28 | 08/31/2021 | 10X GENOMICS INC-CLASS A | TXG | 88025U109 | 1.34% | 652,487 (2,303) (0.35%) | $113,369,616.25 |
| 29 | 08/31/2021 | 908 DEVICES INC | MASS | 65443P102 | 1.20% | 2,753,853 (9,709) (0.35%) | $101,507,021.58 |
| 30 | 08/31/2021 | VERACYTE INC | VCYT | 92337F107 | 1.13% | 1,964,408 (6,923) (0.35%) | $95,686,313.68 |
| 31 | 08/31/2021 | PERSONALIS INC | PSNL | 71535D106 | 1.13% | 4,608,431 (34,599) (0.76%) | $95,717,111.87 |
| 32 | 08/31/2021 | SOARING EAGLE ACQU – CL A | SRNG | G8354H126 | 1.13% | 9,612,286 (33,880) (0.35%) | $95,738,368.56 |
| 33 | 08/31/2021 | REPARE THERAPEUTICS INC | RPTX | 760273102 | 1.11% | 2,799,575 (10,679) (0.38%) | $93,785,762.50 |
| 34 | 08/31/2021 | SEMA4 HOLDINGS CORP | SMFR | 81663L101 | 1.08% | 10,386,614 (36,610) (0.35%) | $91,090,604.78 |
| 35 | 08/31/2021 | QUANTUM-SI INC | QSI | 74765K105 | 1.07% | 9,608,871 (196,944) (2.09%) | $90,707,742.24 |
| 36 | 08/31/2021 | BUTTERFLY NETWORK INC | BFLY | 124155102 | 1.06% | 7,440,237 (26,222) (0.35%) | $89,431,648.74 |
| 37 | 08/31/2021 | VERVE THERAPEUTICS INC | VERV | 92539P101 | 1.06% | 1,311,113 (4,620) (0.35%) | $89,483,462.25 |
| 38 | 08/31/2021 | EDITAS MEDICINE INC | EDIT | 28106W103 | 0.96% | 1,310,994 (4,620) (0.35%) | $81,019,429.20 |
| 39 | 08/31/2021 | 1LIFE HEALTHCARE INC | ONEM | 68269G107 | 0.89% | 3,055,128 (10,766) (0.35%) | $75,186,700.08 |
| 40 | 08/31/2021 | RECURSION PHARMACEUTICALS-A | RXRX | 75629V104 | 0.78% | 2,683,881 (9,457) (0.35%) | $66,023,472.60 |
| 41 | 08/31/2021 | ROCHE HOLDINGS LTD-SPONS ADR | RHHBY | 771195104 | 0.78% | 1,325,861 (-73,951) (-5.28%) | $65,961,584.75 |
| 42 | 08/31/2021 | PFIZER INC | PFE | 717081103 | 0.76% | 1,374,251 (95,922) (7.5%) | $64,259,976.76 |
| 43 | 08/31/2021 | CELLECTIS – ADR | CLLS | 15117K103 | 0.69% | 4,156,200 (7,379) (0.18%) | $57,978,990.00 |
| 44 | 08/31/2021 | NANOSTRING TECHNOLOGIES INC | NSTG | 63009R109 | 0.62% | 896,538 (3,164) (0.35%) | $51,999,204.00 |
| 45 | 08/31/2021 | ZYMERGEN INC | ZY | 98985X100 | 0.60% | 3,911,920 (13,790) (0.35%) | $50,854,960.00 |
| 46 | 08/31/2021 | BRISTOL-MYERS SQUIBB CO | BMY | 110122108 | 0.57% | 711,539 (2,506) (0.35%) | $47,822,536.19 |
| 47 | 08/31/2021 | PALANTIR TECHNOLOGIES INC-A | PLTR | 69608A108 | 0.51% | 1,685,899 (5,943) (0.35%) | $43,428,758.24 |
| 48 | 08/31/2021 | CARIBOU BIOSCIENCES INC | CRBU | 142038108 | 0.42% | 1,448,911 (5,110) (0.35%) | $35,614,232.38 |
| 49 | 08/31/2021 | CERUS CORP | CERS | 157085101 | 0.41% | 5,419,890 (0) (0%) | $34,524,699.30 |
| 50 | 08/31/2021 | CM LIFE SCIENCES II INC | 125842203 | 0.35% | 2,749,271 (9,688) (0.35%) | $29,719,619.51 | |
| 51 | 08/31/2021 | AQUABOUNTY TECHNOLOGIES | AQB | 03842K200 | 0.35% | 6,446,836 (22,722) (0.35%) | $29,268,635.44 |
| 52 | 08/31/2021 | SURFACE ONCOLOGY INC | SURF | 86877M209 | 0.32% | 4,401,973 (15,519) (0.35%) | $27,424,291.79 |
| 53 | 08/31/2021 | COMPUGEN LTD | CGEN | M25722105 | 0.30% | 3,802,656 (0) (0%) | $25,705,954.56 |
| 54 | 08/31/2021 | DYNAMICS SPECIAL PURPOSE C-A | DYNS | 268010105 | 0.28% | 2,364,955 (247,490) (11.69%) | $23,625,900.45 |
| 55 | 08/31/2021 | DREYFUS GOVT CASH MAN INS | X9USDDGCM | 0.16% | 13,495,404.3 (-10,073,217.36) (-42.74%) | $13,495,404.30 | |
| 56 | 08/31/2021 | SAREPTA THERAPEUTICS INC | SRPT | 803607100 | 0.14% | 159,031 (560) (0.35%) | $12,067,272.28 |
| 57 | 08/31/2021 | EVOGENE LTD | EVGN | M4119S104 | 0.09% | 3,046,176 (0) (0%) | $7,980,981.12 |
| 58 | 08/31/2021 | DICERNA PHARMACEUTICALS INC | DRNA | 253031108 | 0.08% | 307,839 (1,085) (0.35%) | $6,458,462.22 |
| 59 | 08/31/2021 | PURE STORAGE INC – CLASS A | PSTG | 74624M102 | 0.08% | 258,497 (910) (0.35%) | $6,607,183.32 |
| 60 | 08/31/2021 | SERES THERAPEUTICS INC | MCRB | 81750R102 | 0.08% | 1,086,479 (0) (0%) | $6,681,845.85 |
| 61 | 08/31/2021 | ORGANOVO HOLDINGS INC | ONVO | 68620A203 | 0.02% | 252,863 (889) (0.35%) | $1,878,772.09 |
| 62 | 08/31/2021 | PLURISTEM THERAPEUTICS INC | PSTI | 72940R300 | 0.00% | 112,174 (-10,518) (-8.57%) | $332,035.04 |
| 63 | 08/31/2021 | SEER INC | SEER | 81578P106 | 0.00% | 3,902 (14) (0.36%) | $149,368.56 |
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