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 | 02/28/2023 | EXACT SCIENCES CORP | EXAS | 30063P105 | 10.79% | 3,498,287 (2,671) (0.08%) | $210,631,860.27 |
| 2 | 02/28/2023 | TELADOC HEALTH INC | TDOC | 87918A105 | 5.20% | 3,755,934 (2,868) (0.08%) | $101,410,218.00 |
| 3 | 02/28/2023 | PACIFIC BIOSCIENCES OF CALIF | PACB | 69404D108 | 5.11% | 11,079,635 (8,458) (0.08%) | $99,827,511.35 |
| 4 | 02/28/2023 | CAREDX INC | CDNA | 14167L103 | 4.89% | 6,484,386 (4,950) (0.08%) | $95,385,318.06 |
| 5 | 02/28/2023 | IONIS PHARMACEUTICALS INC | IONS | 462222100 | 4.83% | 2,602,144 (1,987) (0.08%) | $94,223,634.24 |
| 6 | 02/28/2023 | SCHRODINGER INC | SDGR | 80810D103 | 4.25% | 3,856,689 (2,944) (0.08%) | $82,880,246.61 |
| 7 | 02/28/2023 | BEAM THERAPEUTICS INC | BEAM | 07373V105 | 4.17% | 2,084,999 (1,592) (0.08%) | $81,294,111.01 |
| 8 | 02/28/2023 | ADAPTIVE BIOTECHNOLOGIES | ADPT | 00650F109 | 3.92% | 9,086,612 (6,937) (0.08%) | $76,600,139.16 |
| 9 | 02/28/2023 | CRISPR THERAPEUTICS AG | CRSP | H17182108 | 3.89% | 1,542,472 (1,178) (0.08%) | $75,827,923.52 |
| 10 | 02/28/2023 | INTELLIA THERAPEUTICS INC | NTLA | 45826J105 | 3.69% | 1,827,111 (1,395) (0.08%) | $71,969,902.29 |
| 11 | 02/28/2023 | GINKGO BIOWORKS HOLDINGS INC | DNA | 37611X100 | 3.25% | 43,442,177 (33,163) (0.08%) | $63,425,578.42 |
| 12 | 02/28/2023 | INCYTE CORP | INCY | 45337C102 | 3.23% | 822,143 (-30,993) (-3.63%) | $62,984,375.23 |
| 13 | 02/28/2023 | ACCOLADE INC | ACCD | 00437E102 | 3.22% | 5,663,252 (4,323) (0.08%) | $62,805,464.68 |
| 14 | 02/28/2023 | TWIST BIOSCIENCE CORP | TWST | 90184D100 | 2.87% | 2,889,471 (2,206) (0.08%) | $56,026,842.69 |
| 15 | 02/28/2023 | VERACYTE INC | VCYT | 92337F107 | 2.72% | 2,188,427 (1,671) (0.08%) | $53,003,701.94 |
| 16 | 02/28/2023 | VERVE THERAPEUTICS INC | VERV | 92539P101 | 2.65% | 2,727,394 (2,082) (0.08%) | $51,629,568.42 |
| 17 | 02/28/2023 | UIPATH INC – CLASS A | PATH | 90364P105 | 2.27% | 3,009,746 (2,298) (0.08%) | $44,303,461.12 |
| 18 | 02/28/2023 | NVIDIA CORP | NVDA | 67066G104 | 2.04% | 169,455 (129) (0.08%) | $39,823,619.55 |
| 19 | 02/28/2023 | 10X GENOMICS INC-CLASS A | TXG | 88025U109 | 2.03% | 831,048 (635) (0.08%) | $39,665,921.04 |
| 20 | 02/28/2023 | VEEVA SYSTEMS INC-CLASS A | VEEV | 922475108 | 1.75% | 205,986 (157) (0.08%) | $34,142,179.50 |
| 21 | 02/28/2023 | VERTEX PHARMACEUTICALS INC | VRTX | 92532F100 | 1.75% | 118,825 (91) (0.08%) | $34,150,305.00 |
| 22 | 02/28/2023 | 908 DEVICES INC | MASS | 65443P102 | 1.68% | 3,592,801 (2,743) (0.08%) | $32,694,489.10 |
| 23 | 02/28/2023 | ARCTURUS THERAPEUTICS HOLDIN | ARCT UQ | 03969T109 | 1.62% | 1,960,079 (1,497) (0.08%) | $31,537,671.11 |
| 24 | 02/28/2023 | REPARE THERAPEUTICS INC | RPTX | 760273102 | 1.46% | 2,700,828 (2,062) (0.08%) | $28,493,735.40 |
| 25 | 02/28/2023 | SOMALOGIC INC | SLGC | 83444K105 | 1.41% | 10,654,168 (8,133) (0.08%) | $27,487,753.44 |
| 26 | 02/28/2023 | RECURSION PHARMACEUTICALS-A | RXRX | 75629V104 | 1.33% | 3,363,862 (15,292) (0.46%) | $25,969,014.64 |
| 27 | 02/28/2023 | REGENERON PHARMACEUTICALS | REGN | 75886F107 | 1.29% | 33,107 (25) (0.08%) | $25,088,153.53 |
| 28 | 02/28/2023 | PRIME MEDICINE INC | PRME | 74168J101 | 1.26% | 1,400,382 (1,069) (0.08%) | $24,576,704.10 |
| 29 | 02/28/2023 | QUANTUM-SI INC | QSI | 74765K105 | 1.07% | 11,547,370 (8,815) (0.08%) | $20,900,739.70 |
| 30 | 02/28/2023 | BUTTERFLY NETWORK INC | BFLY | 124155102 | 1.06% | 9,322,967 (7,117) (0.08%) | $20,696,986.74 |
| 31 | 02/28/2023 | MODERNA INC | MRNA | 60770K107 | 1.04% | 146,955 (112) (0.08%) | $20,319,467.85 |
| 32 | 02/28/2023 | CODEXIS INC | CDXS | 192005106 | 1.01% | 4,238,996 (3,236) (0.08%) | $19,626,551.48 |
| 33 | 02/28/2023 | PFIZER INC | PFE | 717081103 | 1.00% | 478,311 (365) (0.08%) | $19,505,522.58 |
| 34 | 02/28/2023 | COMPASS PATHWAYS PLC | CMPS | 20451W101 | 0.97% | 2,247,127 (38,573) (1.75%) | $18,920,809.34 |
| 35 | 02/28/2023 | NURIX THERAPEUTICS INC | NRIX | 67080M103 | 0.89% | 1,935,771 (1,478) (0.08%) | $17,383,223.58 |
| 36 | 02/28/2023 | PERSONALIS INC | PSNL | 71535D106 | 0.87% | 5,638,025 (18,835) (0.34%) | $17,026,835.50 |
| 37 | 02/28/2023 | GUARDANT HEALTH INC | GH | 40131M109 | 0.82% | 530,529 (28,792) (5.74%) | $16,101,555.15 |
| 38 | 02/28/2023 | CERUS CORP | CERS | 157085101 | 0.82% | 5,643,467 (4,308) (0.08%) | $16,083,880.95 |
| 39 | 02/28/2023 | INVITAE CORP | NVTA | 46185L103 | 0.81% | 7,869,376 (6,008) (0.08%) | $15,896,139.52 |
| 40 | 02/28/2023 | IOVANCE BIOTHERAPEUTICS INC | IOVA | 462260100 | 0.29% | 796,292 (608) (0.08%) | $5,709,413.64 |
| 41 | 02/28/2023 | ATAI LIFE SCIENCES NV | ATAI UQ | N0731H103 | 0.20% | 2,297,839 (-193,314) (-7.76%) | $3,814,412.74 |
| 42 | 02/28/2023 | SURFACE ONCOLOGY INC | SURF | 86877M209 | 0.19% | 5,463,863 (4,172) (0.08%) | $3,779,354.04 |
| 43 | 02/28/2023 | BERKELEY LIGHTS INC | BLI | 084310101 | 0.19% | 2,273,742 (1,736) (0.08%) | $3,728,936.88 |
| 44 | 02/28/2023 | SENTI BIOSCIENCES INC | SNTI | 81726A100 | 0.14% | 1,873,581 (1,431) (0.08%) | $2,810,371.50 |
| 45 | 02/28/2023 | DREYFUS GOVT CASH MAN INS | X9USDDGCM | 0.07% | 1,276,636 (-11,987) (-0.93%) | $1,276,635.84 | |
| 46 | 02/28/2023 | Senti Bio – place holdershares | DNBLFB2Y2 | 0.02% | 243,471 (0) (0%) | $346,946.18 | |
| 47 | 02/28/2023 | ORGANOVO HOLDINGS INC | ONVO | 68620A203 | 0.00% | 103 (1) (0.98%) | $244.11 |
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