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 | 03/31/2023 | EXACT SCIENCES CORP | EXAS | 30063P105 | 11.66% | 3,266,314 (13,816) (0.42%) | $216,425,965.64 |
| 2 | 03/31/2023 | PACIFIC BIOSCIENCES OF CALIF | PACB | 69404D108 | 5.77% | 10,969,683 (50,748) (0.46%) | $107,064,106.08 |
| 3 | 03/31/2023 | SCHRODINGER INC | SDGR | 80810D103 | 5.17% | 3,818,391 (17,664) (0.46%) | $95,879,798.01 |
| 4 | 03/31/2023 | TELADOC HEALTH INC | TDOC | 87918A105 | 5.04% | 3,826,684 (17,706) (0.46%) | $93,485,890.12 |
| 5 | 03/31/2023 | IONIS PHARMACEUTICALS INC | IONS | 462222100 | 4.84% | 2,576,313 (11,922) (0.46%) | $89,887,560.57 |
| 6 | 03/31/2023 | ACCOLADE INC | ACCD | 00437E102 | 4.10% | 5,607,040 (25,944) (0.46%) | $76,087,532.80 |
| 7 | 03/31/2023 | ADAPTIVE BIOTECHNOLOGIES | ADPT | 00650F109 | 4.08% | 8,996,431 (41,622) (0.46%) | $75,749,949.02 |
| 8 | 03/31/2023 | CRISPR THERAPEUTICS AG | CRSP | H17182108 | 3.63% | 1,527,158 (7,068) (0.46%) | $67,439,297.28 |
| 9 | 03/31/2023 | INTELLIA THERAPEUTICS INC | NTLA | 45826J105 | 3.51% | 1,808,976 (8,370) (0.46%) | $65,159,315.52 |
| 10 | 03/31/2023 | BEAM THERAPEUTICS INC | BEAM | 07373V105 | 3.35% | 2,064,303 (9,552) (0.46%) | $62,238,735.45 |
| 11 | 03/31/2023 | CAREDX INC | CDNA | 14167L103 | 3.17% | 6,641,285 (30,726) (0.46%) | $58,775,372.25 |
| 12 | 03/31/2023 | GINKGO BIOWORKS HOLDINGS INC | DNA | 37611X100 | 3.04% | 45,945,458 (212,550) (0.46%) | $56,512,913.34 |
| 13 | 03/31/2023 | INCYTE CORP | INCY | 45337C102 | 2.82% | 735,995 (3,408) (0.47%) | $52,285,084.80 |
| 14 | 03/31/2023 | UIPATH INC – CLASS A | PATH | 90364P105 | 2.68% | 2,979,872 (13,788) (0.46%) | $49,704,264.96 |
| 15 | 03/31/2023 | NVIDIA CORP | NVDA | 67066G104 | 2.48% | 167,778 (774) (0.46%) | $45,942,649.74 |
| 16 | 03/31/2023 | VERACYTE INC | VCYT | 92337F107 | 2.41% | 2,166,704 (10,026) (0.46%) | $44,655,769.44 |
| 17 | 03/31/2023 | 10X GENOMICS INC-CLASS A | TXG | 88025U109 | 2.31% | 822,793 (3,810) (0.47%) | $42,826,375.65 |
| 18 | 03/31/2023 | TWIST BIOSCIENCE CORP | TWST | 90184D100 | 2.28% | 2,872,458 (13,290) (0.46%) | $42,311,306.34 |
| 19 | 03/31/2023 | ARCTURUS THERAPEUTICS HOLDIN | ARCT UQ | 03969T109 | 2.16% | 1,940,618 (8,982) (0.46%) | $40,054,355.52 |
| 20 | 03/31/2023 | VERVE THERAPEUTICS INC | VERV | 92539P101 | 2.08% | 2,700,322 (12,492) (0.46%) | $38,614,604.60 |
| 21 | 03/31/2023 | VERTEX PHARMACEUTICALS INC | VRTX | 92532F100 | 1.98% | 117,642 (546) (0.47%) | $36,723,126.72 |
| 22 | 03/31/2023 | VEEVA SYSTEMS INC-CLASS A | VEEV | 922475108 | 1.97% | 203,945 (942) (0.46%) | $36,536,746.75 |
| 23 | 03/31/2023 | 908 DEVICES INC | MASS | 65443P102 | 1.71% | 3,900,099 (18,048) (0.46%) | $31,668,803.88 |
| 24 | 03/31/2023 | SOMALOGIC INC | SLGC | 83444K105 | 1.46% | 11,235,640 (511,784) (4.77%) | $27,190,248.80 |
| 25 | 03/31/2023 | REGENERON PHARMACEUTICALS | REGN | 75886F107 | 1.43% | 32,782 (150) (0.46%) | $26,602,593.00 |
| 26 | 03/31/2023 | COMPASS PATHWAYS PLC | CMPS | 20451W101 | 1.36% | 2,437,791 (80,527) (3.42%) | $25,304,270.58 |
| 27 | 03/31/2023 | REPARE THERAPEUTICS INC | RPTX | 760273102 | 1.36% | 2,674,022 (12,372) (0.46%) | $25,269,507.90 |
| 28 | 03/31/2023 | RECURSION PHARMACEUTICALS-A | RXRX | 75629V104 | 1.21% | 3,493,865 (16,164) (0.46%) | $22,535,429.25 |
| 29 | 03/31/2023 | MODERNA INC | MRNA | 60770K107 | 1.16% | 145,499 (672) (0.46%) | $21,452,372.56 |
| 30 | 03/31/2023 | PFIZER INC | PFE | 717081103 | 1.03% | 473,571 (2,190) (0.46%) | $19,122,796.98 |
| 31 | 03/31/2023 | QUANTUM-SI INC | QSI | 74765K105 | 1.02% | 11,432,793 (52,896) (0.46%) | $18,864,108.45 |
| 32 | 03/31/2023 | PRIME MEDICINE INC | PRME | 74168J101 | 1.02% | 1,535,754 (7,110) (0.47%) | $18,859,059.12 |
| 33 | 03/31/2023 | NURIX THERAPEUTICS INC | NRIX | 67080M103 | 1.01% | 2,179,014 (119,100) (5.78%) | $18,804,890.82 |
| 34 | 03/31/2023 | CERUS CORP | CERS | 157085101 | 0.95% | 6,292,137 (29,112) (0.46%) | $17,680,904.97 |
| 35 | 03/31/2023 | CODEXIS INC | CDXS | 192005106 | 0.89% | 4,196,932 (19,416) (0.46%) | $16,535,912.08 |
| 36 | 03/31/2023 | BUTTERFLY NETWORK INC | BFLY | 124155102 | 0.82% | 9,230,459 (42,708) (0.46%) | $15,137,952.76 |
| 37 | 03/31/2023 | PERSONALIS INC | PSNL | 71535D106 | 0.75% | 5,647,386 (26,130) (0.46%) | $14,005,517.28 |
| 38 | 03/31/2023 | GUARDANT HEALTH INC | GH | 40131M109 | 0.70% | 569,902 (2,640) (0.47%) | $13,062,153.84 |
| 39 | 03/31/2023 | INVITAE CORP | NVTA | 46185L103 | 0.53% | 7,990,065 (36,966) (0.46%) | $9,827,779.95 |
| 40 | 03/31/2023 | GOLDMAN FS TRSY OBLIG INST 468 | X9USDGSFT | 0.37% | 6,827,637 (6,012,385) (737.49%) | $6,827,637.01 | |
| 41 | 03/31/2023 | IOVANCE BIOTHERAPEUTICS INC | IOVA | 462260100 | 0.26% | 788,388 (3,648) (0.46%) | $4,848,586.20 |
| 42 | 03/31/2023 | SURFACE ONCOLOGY INC | SURF | 86877M209 | 0.18% | 5,409,642 (25,032) (0.46%) | $3,316,110.55 |
| 43 | 03/31/2023 | BERKELEY LIGHTS INC | BLI | 084310101 | 0.14% | 2,251,150 (10,416) (0.46%) | $2,566,311.00 |
| 44 | 03/31/2023 | SENTI BIOSCIENCES INC | SNTI | 81726A100 | 0.12% | 1,854,978 (8,586) (0.47%) | $2,151,774.48 |
| 45 | 03/31/2023 | Senti Bio – place holdershares | DNBLFB2Y2 | 0.01% | 243,471 (0) (0%) | $268,305.04 | |
| 46 | 03/31/2023 | ATAI LIFE SCIENCES NV | ATAI UQ | N0731H103 | 0.00% | 530 (-5,080) (-90.55%) | $848.00 |
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