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 | 03/15/2023 | EXACT SCIENCES CORP | EXAS | 30063P105 | 11.54% | 3,438,495 (10,312) (0.3%) | $221,645,387.70 |
| 2 | 03/15/2023 | SCHRODINGER INC | SDGR | 80810D103 | 5.24% | 3,927,351 (11,776) (0.3%) | $100,579,459.11 |
| 3 | 03/15/2023 | PACIFIC BIOSCIENCES OF CALIF | PACB | 69404D108 | 5.13% | 11,282,629 (33,832) (0.3%) | $98,497,351.17 |
| 4 | 03/15/2023 | TELADOC HEALTH INC | TDOC | 87918A105 | 4.90% | 3,824,750 (11,472) (0.3%) | $94,165,345.00 |
| 5 | 03/15/2023 | IONIS PHARMACEUTICALS INC | IONS | 462222100 | 4.66% | 2,649,832 (7,948) (0.3%) | $89,458,328.32 |
| 6 | 03/15/2023 | ADAPTIVE BIOTECHNOLOGIES | ADPT | 00650F109 | 3.92% | 9,253,100 (27,748) (0.3%) | $75,320,234.00 |
| 7 | 03/15/2023 | INTELLIA THERAPEUTICS INC | NTLA | 45826J105 | 3.89% | 1,860,591 (5,580) (0.3%) | $74,665,516.83 |
| 8 | 03/15/2023 | BEAM THERAPEUTICS INC | BEAM | 07373V105 | 3.77% | 2,123,207 (6,368) (0.3%) | $72,486,286.98 |
| 9 | 03/15/2023 | CRISPR THERAPEUTICS AG | CRSP | H17182108 | 3.69% | 1,570,744 (4,712) (0.3%) | $70,919,091.60 |
| 10 | 03/15/2023 | ACCOLADE INC | ACCD | 00437E102 | 3.61% | 5,767,028 (17,296) (0.3%) | $69,262,006.28 |
| 11 | 03/15/2023 | CAREDX INC | CDNA | 14167L103 | 3.50% | 6,830,762 (20,484) (0.3%) | $67,214,698.08 |
| 12 | 03/15/2023 | GINKGO BIOWORKS HOLDINGS INC | DNA | 37611X100 | 3.32% | 47,256,213 (141,700) (0.3%) | $63,795,887.55 |
| 13 | 03/15/2023 | INCYTE CORP | INCY | 45337C102 | 3.23% | 837,215 (2,512) (0.3%) | $61,953,910.00 |
| 14 | 03/15/2023 | VERACYTE INC | VCYT | 92337F107 | 2.68% | 2,228,531 (6,684) (0.3%) | $51,434,495.48 |
| 15 | 03/15/2023 | TWIST BIOSCIENCE CORP | TWST | 90184D100 | 2.59% | 2,952,500 (-8,908) (-0.3%) | $49,779,150.00 |
| 16 | 03/15/2023 | VERVE THERAPEUTICS INC | VERV | 92539P101 | 2.52% | 2,777,359 (8,328) (0.3%) | $48,381,593.78 |
| 17 | 03/15/2023 | UIPATH INC – CLASS A | PATH | 90364P105 | 2.29% | 3,064,898 (9,192) (0.3%) | $44,011,935.28 |
| 18 | 03/15/2023 | NVIDIA CORP | NVDA | 67066G104 | 2.16% | 172,551 (516) (0.3%) | $41,520,947.13 |
| 19 | 03/15/2023 | 10X GENOMICS INC-CLASS A | TXG | 88025U109 | 2.14% | 846,288 (2,540) (0.3%) | $41,188,836.96 |
| 20 | 03/15/2023 | VEEVA SYSTEMS INC-CLASS A | VEEV | 922475108 | 1.89% | 209,754 (628) (0.3%) | $36,304,222.32 |
| 21 | 03/15/2023 | VERTEX PHARMACEUTICALS INC | VRTX | 92532F100 | 1.86% | 121,009 (364) (0.3%) | $35,727,907.25 |
| 22 | 03/15/2023 | 908 DEVICES INC | MASS | 65443P102 | 1.73% | 4,011,371 (12,028) (0.3%) | $33,133,924.46 |
| 23 | 03/15/2023 | ARCTURUS THERAPEUTICS HOLDIN | ARCT UQ | 03969T109 | 1.64% | 1,996,007 (5,988) (0.3%) | $31,536,910.60 |
| 24 | 03/15/2023 | REPARE THERAPEUTICS INC | RPTX | 760273102 | 1.48% | 2,750,316 (8,248) (0.3%) | $28,410,764.28 |
| 25 | 03/15/2023 | RECURSION PHARMACEUTICALS-A | RXRX | 75629V104 | 1.43% | 3,593,543 (10,776) (0.3%) | $27,418,733.09 |
| 26 | 03/15/2023 | SOMALOGIC INC | SLGC | 83444K105 | 1.38% | 10,849,374 (32,536) (0.3%) | $26,580,966.30 |
| 27 | 03/15/2023 | REGENERON PHARMACEUTICALS | REGN | 75886F107 | 1.35% | 33,707 (100) (0.3%) | $25,846,527.60 |
| 28 | 03/15/2023 | MODERNA INC | MRNA | 60770K107 | 1.18% | 149,643 (448) (0.3%) | $22,637,993.04 |
| 29 | 03/15/2023 | QUANTUM-SI INC | QSI | 74765K105 | 1.09% | 11,758,943 (35,264) (0.3%) | $20,930,918.54 |
| 30 | 03/15/2023 | COMPASS PATHWAYS PLC | CMPS | 20451W101 | 1.06% | 2,420,474 (7,260) (0.3%) | $20,404,595.82 |
| 31 | 03/15/2023 | PFIZER INC | PFE | 717081103 | 1.01% | 487,089 (1,460) (0.3%) | $19,434,851.10 |
| 32 | 03/15/2023 | PRIME MEDICINE INC | PRME | 74168J101 | 1.00% | 1,426,038 (4,276) (0.3%) | $19,294,294.14 |
| 33 | 03/15/2023 | BUTTERFLY NETWORK INC | BFLY | 124155102 | 0.98% | 9,493,780 (28,472) (0.3%) | $18,797,684.40 |
| 34 | 03/15/2023 | CERUS CORP | CERS | 157085101 | 0.96% | 6,392,438 (53,602) (0.85%) | $18,474,145.82 |
| 35 | 03/15/2023 | NURIX THERAPEUTICS INC | NRIX | 67080M103 | 0.96% | 1,981,908 (16,577) (0.84%) | $18,511,020.72 |
| 36 | 03/15/2023 | CODEXIS INC | CDXS | 192005106 | 0.95% | 4,316,662 (12,944) (0.3%) | $18,259,480.26 |
| 37 | 03/15/2023 | PERSONALIS INC | PSNL | 71535D106 | 0.88% | 5,808,521 (17,420) (0.3%) | $16,902,796.11 |
| 38 | 03/15/2023 | GUARDANT HEALTH INC | GH | 40131M109 | 0.81% | 586,182 (1,760) (0.3%) | $15,645,197.58 |
| 39 | 03/15/2023 | INVITAE CORP | NVTA | 46185L103 | 0.62% | 8,218,025 (24,644) (0.3%) | $11,833,956.00 |
| 40 | 03/15/2023 | IOVANCE BIOTHERAPEUTICS INC | IOVA | 462260100 | 0.28% | 810,884 (2,432) (0.3%) | $5,392,378.60 |
| 41 | 03/15/2023 | SURFACE ONCOLOGY INC | SURF | 86877M209 | 0.20% | 5,563,988 (16,688) (0.3%) | $3,880,881.63 |
| 42 | 03/15/2023 | BERKELEY LIGHTS INC | BLI | 084310101 | 0.16% | 2,315,403 (6,944) (0.3%) | $3,056,331.96 |
| 43 | 03/15/2023 | SENTI BIOSCIENCES INC | SNTI | 81726A100 | 0.14% | 1,907,925 (5,724) (0.3%) | $2,652,015.75 |
| 44 | 03/15/2023 | ATAI LIFE SCIENCES NV | ATAI UQ | N0731H103 | 0.09% | 1,451,911 (4,356) (0.3%) | $1,713,254.98 |
| 45 | 03/15/2023 | DREYFUS GOVT CASH MAN INS | X9USDDGCM | 0.04% | 853,549 (-2,230,385) (-72.32%) | $853,548.85 | |
| 46 | 03/15/2023 | Senti Bio – place holdershares | DNBLFB2Y2 | 0.02% | 243,471 (0) (0%) | $321,503.46 |
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