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 | 06/25/2025 | TEMPUS AI INC | TEM | 88023B103 | 10.24% | 1,565,180 (-48,762) (-3.02%) | $106,870,490.40 |
| 2 | 06/25/2025 | CRISPR THERAPEUTICS AG | CRSP | H17182108 | 9.50% | 2,117,993 (-65,961) (-3.02%) | $99,079,712.54 |
| 3 | 06/25/2025 | TWIST BIOSCIENCE CORP | TWST | 90184D100 | 7.39% | 2,151,173 (-66,987) (-3.02%) | $77,119,552.05 |
| 4 | 06/25/2025 | GUARDANT HEALTH INC | GH | 40131M109 | 6.51% | 1,358,345 (-42,309) (-3.02%) | $67,903,666.55 |
| 5 | 06/25/2025 | RECURSION PHARMACEUTICALS-A | RXRX | 75629V104 | 5.89% | 11,777,925 (-366,795) (-3.02%) | $61,480,768.50 |
| 6 | 06/25/2025 | NATERA INC | NTRA | 632307104 | 5.58% | 338,738 (-10,557) (-3.02%) | $58,218,900.06 |
| 7 | 06/25/2025 | PERSONALIS INC | PSNL | 71535D106 | 4.23% | 7,160,323 (-222,993) (-3.02%) | $44,107,589.68 |
| 8 | 06/25/2025 | ADAPTIVE BIOTECHNOLOGIES | ADPT | 00650F109 | 4.13% | 4,049,256 (-136,353) (-3.26%) | $43,124,576.40 |
| 9 | 06/25/2025 | SCHRODINGER INC | SDGR | 80810D103 | 3.90% | 1,973,906 (-61,479) (-3.02%) | $40,662,463.60 |
| 10 | 06/25/2025 | CAREDX INC | CDNA | 14167L103 | 3.82% | 2,110,697 (-65,745) (-3.02%) | $39,849,959.36 |
| 11 | 06/25/2025 | 10X GENOMICS INC-CLASS A | TXG | 88025U109 | 3.48% | 3,335,603 (-103,896) (-3.02%) | $36,324,716.67 |
| 12 | 06/25/2025 | IONIS PHARMACEUTICALS INC | IONS | 462222100 | 3.44% | 905,389 (-28,215) (-3.02%) | $35,889,619.96 |
| 13 | 06/25/2025 | BEAM THERAPEUTICS INC | BEAM | 07373V105 | 3.25% | 1,979,077 (-61,641) (-3.02%) | $33,941,170.55 |
| 14 | 06/25/2025 | VERACYTE INC | VCYT | 92337F107 | 3.09% | 1,198,608 (-37,341) (-3.02%) | $32,218,583.04 |
| 15 | 06/25/2025 | INTELLIA THERAPEUTICS INC | NTLA | 45826J105 | 2.72% | 2,963,586 (-92,286) (-3.02%) | $28,361,518.02 |
| 16 | 06/25/2025 | ABSCI CORP | ABSI | 00091E109 | 2.63% | 9,755,944 (-303,831) (-3.02%) | $27,414,202.64 |
| 17 | 06/25/2025 | ILLUMINA INC | ILMN | 452327109 | 2.41% | 274,994 (-8,559) (-3.02%) | $25,167,450.88 |
| 18 | 06/25/2025 | ARCTURUS THERAPEUTICS HOLDIN | ARCT UQ | 03969T109 | 2.22% | 1,725,576 (-53,757) (-3.02%) | $23,139,974.16 |
| 19 | 06/25/2025 | NURIX THERAPEUTICS INC | NRIX | 67080M103 | 1.81% | 1,580,769 (-49,248) (-3.02%) | $18,921,804.93 |
| 20 | 06/25/2025 | 908 DEVICES INC | MASS | 65443P102 | 1.69% | 2,664,262 (-82,971) (-3.02%) | $17,637,414.44 |
| 21 | 06/25/2025 | AMGEN INC | AMGN | 031162100 | 1.55% | 58,211 (-1,809) (-3.01%) | $16,152,970.39 |
| 22 | 06/25/2025 | QUANTUM-SI INC | QSI | 74765K105 | 1.44% | 8,008,572 (-249,426) (-3.02%) | $15,056,115.36 |
| 23 | 06/25/2025 | VEEVA SYSTEMS INC-CLASS A | VEEV | 922475108 | 1.35% | 50,070 (-1,566) (-3.03%) | $14,101,214.10 |
| 24 | 06/25/2025 | PACIFIC BIOSCIENCES OF CALIF | PACB | 69404D108 | 1.30% | 11,317,189 (-352,485) (-3.02%) | $13,580,626.80 |
| 25 | 06/25/2025 | BUTTERFLY NETWORK INC | BFLY | 124155102 | 1.24% | 6,452,523 (-200,961) (-3.02%) | $12,969,571.23 |
| 26 | 06/25/2025 | VERTEX PHARMACEUTICALS INC | VRTX | 92532F100 | 1.04% | 24,160 (-756) (-3.03%) | $10,878,523.20 |
| 27 | 06/25/2025 | INCYTE CORP | INCY | 45337C102 | 1.02% | 154,317 (-4,806) (-3.02%) | $10,649,416.17 |
| 28 | 06/25/2025 | CERUS CORP | CERS | 157085101 | 0.92% | 6,997,270 (-217,944) (-3.02%) | $9,586,259.90 |
| 29 | 06/25/2025 | REGENERON PHARMACEUTICALS | REGN | 75886F107 | 0.63% | 12,610 (-378) (-2.91%) | $6,585,824.70 |
| 30 | 06/25/2025 | PRIME MEDICINE INC | PRME | 74168J101 | 0.55% | 2,335,017 (-72,738) (-3.02%) | $5,744,141.82 |
| 31 | 06/25/2025 | COMPASS PATHWAYS PLC | CMPS | 20451W101 | 0.40% | 1,658,865 (-51,678) (-3.02%) | $4,196,928.45 |
| 32 | 06/25/2025 | STANDARD BIOTOOLS INC | LAB | 34385P108 | 0.37% | 3,173,419 (-98,874) (-3.02%) | $3,871,571.18 |
| 33 | 06/25/2025 | CARIS LIFE SCIENCES INC | CAI | 142152107 | 0.13% | 47,217 (-1,485) (-3.05%) | $1,307,910.90 |
| 34 | 06/25/2025 | GOLDMAN FS TRSY OBLIG INST 468 | X9USDGSFT | 0.12% | 1,232,593 (209,065) (20.43%) | $1,232,592.60 |
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