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 | 06/12/2025 | TEMPUS AI INC | TEM | 88023B103 | 10.58% | 1,491,127 (34,314) (2.36%) | $105,541,969.06 |
| 2 | 06/12/2025 | CRISPR THERAPEUTICS AG | CRSP | H17182108 | 8.40% | 2,017,823 (46,417) (2.35%) | $83,780,010.96 |
| 3 | 06/12/2025 | TWIST BIOSCIENCE CORP | TWST | 90184D100 | 7.22% | 2,049,438 (47,139) (2.35%) | $72,037,745.70 |
| 4 | 06/12/2025 | GUARDANT HEALTH INC | GH | 40131M109 | 6.36% | 1,294,098 (29,773) (2.35%) | $63,449,624.94 |
| 5 | 06/12/2025 | RECURSION PHARMACEUTICALS-A | RXRX | 75629V104 | 6.07% | 11,220,857 (258,115) (2.35%) | $60,592,627.80 |
| 6 | 06/12/2025 | NATERA INC | NTRA | 632307104 | 5.39% | 322,707 (7,429) (2.36%) | $53,814,619.32 |
| 7 | 06/12/2025 | SCHRODINGER INC | SDGR | 80810D103 | 5.03% | 1,880,542 (43,263) (2.35%) | $50,191,665.98 |
| 8 | 06/12/2025 | ADAPTIVE BIOTECHNOLOGIES | ADPT | 00650F109 | 4.22% | 3,960,400 (91,105) (2.35%) | $42,099,052.00 |
| 9 | 06/12/2025 | CAREDX INC | CDNA | 14167L103 | 4.05% | 2,010,855 (46,265) (2.35%) | $40,377,968.40 |
| 10 | 06/12/2025 | PERSONALIS INC | PSNL | 71535D106 | 4.01% | 6,821,634 (156,921) (2.35%) | $39,974,775.24 |
| 11 | 06/12/2025 | 10X GENOMICS INC-CLASS A | TXG | 88025U109 | 3.43% | 3,177,828 (73,112) (2.35%) | $34,256,985.84 |
| 12 | 06/12/2025 | BEAM THERAPEUTICS INC | BEAM | 07373V105 | 3.38% | 1,885,467 (43,377) (2.35%) | $33,731,004.63 |
| 13 | 06/12/2025 | VERACYTE INC | VCYT | 92337F107 | 3.20% | 1,141,898 (26,277) (2.36%) | $31,893,211.14 |
| 14 | 06/12/2025 | IONIS PHARMACEUTICALS INC | IONS | 462222100 | 3.13% | 862,537 (19,855) (2.36%) | $31,215,214.03 |
| 15 | 06/12/2025 | ABSCI CORP | ABSI | 00091E109 | 2.80% | 9,294,497 (213,807) (2.35%) | $27,976,435.97 |
| 16 | 06/12/2025 | INTELLIA THERAPEUTICS INC | NTLA | 45826J105 | 2.37% | 2,823,369 (64,961) (2.36%) | $23,631,598.53 |
| 17 | 06/12/2025 | ILLUMINA INC | ILMN | 452327109 | 2.30% | 261,997 (6,023) (2.35%) | $22,935,217.38 |
| 18 | 06/12/2025 | ARCTURUS THERAPEUTICS HOLDIN | ARCT UQ | 03969T109 | 2.05% | 1,643,938 (37,829) (2.36%) | $20,450,588.72 |
| 19 | 06/12/2025 | NURIX THERAPEUTICS INC | NRIX | 67080M103 | 1.91% | 1,505,978 (34,656) (2.36%) | $19,020,502.14 |
| 20 | 06/12/2025 | 908 DEVICES INC | MASS | 65443P102 | 1.85% | 2,538,210 (58,387) (2.35%) | $18,478,168.80 |
| 21 | 06/12/2025 | AMGEN INC | AMGN | 031162100 | 1.62% | 55,464 (1,273) (2.35%) | $16,184,949.84 |
| 22 | 06/12/2025 | BUTTERFLY NETWORK INC | BFLY | 124155102 | 1.55% | 6,147,332 (141,417) (2.35%) | $15,491,276.64 |
| 23 | 06/12/2025 | VEEVA SYSTEMS INC-CLASS A | VEEV | 922475108 | 1.38% | 47,692 (1,102) (2.37%) | $13,761,526.60 |
| 24 | 06/12/2025 | QUANTUM-SI INC | QSI | 74765K105 | 1.35% | 7,629,799 (175,522) (2.35%) | $13,428,446.24 |
| 25 | 06/12/2025 | PACIFIC BIOSCIENCES OF CALIF | PACB | 69404D108 | 1.25% | 10,781,950 (248,045) (2.35%) | $12,507,062.00 |
| 26 | 06/12/2025 | VERTEX PHARMACEUTICALS INC | VRTX | 92532F100 | 1.04% | 23,012 (532) (2.37%) | $10,411,549.28 |
| 27 | 06/12/2025 | INCYTE CORP | INCY | 45337C102 | 1.01% | 147,019 (3,382) (2.35%) | $10,122,258.15 |
| 28 | 06/12/2025 | CERUS CORP | CERS | 157085101 | 0.95% | 6,666,309 (153,349) (2.35%) | $9,466,158.78 |
| 29 | 06/12/2025 | COMPASS PATHWAYS PLC | CMPS | 20451W101 | 0.73% | 1,580,384 (36,366) (2.36%) | $7,253,962.56 |
| 30 | 06/12/2025 | REGENERON PHARMACEUTICALS | REGN | 75886F107 | 0.63% | 12,036 (266) (2.26%) | $6,241,869.60 |
| 31 | 06/12/2025 | PRIME MEDICINE INC | PRME | 74168J101 | 0.34% | 2,224,555 (51,186) (2.36%) | $3,403,569.15 |
| 32 | 06/12/2025 | STANDARD BIOTOOLS INC | LAB | 34385P108 | 0.33% | 3,023,297 (69,559) (2.35%) | $3,265,160.76 |
| 33 | 06/12/2025 | GOLDMAN FS TRSY OBLIG INST 468 | X9USDGSFT | 0.07% | 722,119 (-95,529) (-11.68%) | $722,118.83 |
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