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 | 09/10/2025 | TEMPUS AI INC | TEM | 88023B103 | 11.73% | 1,481,329 (-6,309) (-0.42%) | $120,002,462.29 |
| 2 | 09/10/2025 | CRISPR THERAPEUTICS AG | CRSP | H17182108 | 9.23% | 1,757,990 (0) (0%) | $94,386,483.10 |
| 3 | 09/10/2025 | TWIST BIOSCIENCE CORP | TWST | 90184D100 | 5.07% | 2,065,460 (5,405) (0.26%) | $51,822,391.40 |
| 4 | 09/10/2025 | RECURSION PHARMACEUTICALS-A | RXRX | 75629V104 | 5.01% | 10,894,924 (0) (0%) | $51,206,142.80 |
| 5 | 09/10/2025 | NATERA INC | NTRA | 632307104 | 4.69% | 271,817 (0) (0%) | $47,940,364.29 |
| 6 | 09/10/2025 | GUARDANT HEALTH INC | GH | 40131M109 | 4.52% | 777,148 (0) (0%) | $46,193,677.12 |
| 7 | 09/10/2025 | PERSONALIS INC | PSNL | 71535D106 | 4.06% | 7,695,869 (0) (0%) | $41,480,733.91 |
| 8 | 09/10/2025 | 10X GENOMICS INC-CLASS A | TXG | 88025U109 | 4.06% | 3,073,854 (0) (0%) | $41,497,029.00 |
| 9 | 09/10/2025 | BEAM THERAPEUTICS INC | BEAM | 07373V105 | 3.86% | 1,938,639 (0) (0%) | $39,480,383.24 |
| 10 | 09/10/2025 | IONIS PHARMACEUTICALS INC | IONS | 462222100 | 3.86% | 613,456 (0) (0%) | $39,506,566.40 |
| 11 | 09/10/2025 | ADAPTIVE BIOTECHNOLOGIES | ADPT | 00650F109 | 3.80% | 3,086,414 (0) (0%) | $38,919,680.54 |
| 12 | 09/10/2025 | SCHRODINGER INC | SDGR | 80810D103 | 3.47% | 1,825,923 (0) (0%) | $35,532,461.58 |
| 13 | 09/10/2025 | VERACYTE INC | VCYT | 92337F107 | 3.47% | 1,108,754 (0) (0%) | $35,469,040.46 |
| 14 | 09/10/2025 | ILLUMINA INC | ILMN | 452327109 | 3.34% | 347,735 (0) (0%) | $34,154,531.70 |
| 15 | 09/10/2025 | INTELLIA THERAPEUTICS INC | NTLA | 45826J105 | 3.20% | 2,757,896 (0) (0%) | $32,763,804.48 |
| 16 | 09/10/2025 | ARCTURUS THERAPEUTICS HOLDIN | ARCT UQ | 03969T109 | 2.80% | 1,596,202 (0) (0%) | $28,635,863.88 |
| 17 | 09/10/2025 | CAREDX INC | CDNA | 14167L103 | 2.77% | 2,104,261 (0) (0%) | $28,302,310.45 |
| 18 | 09/10/2025 | ABSCI CORP | ABSI | 00091E109 | 2.76% | 11,099,369 (0) (0%) | $28,192,397.26 |
| 19 | 09/10/2025 | PRIME MEDICINE INC | PRME | 74168J101 | 1.83% | 4,546,209 (157,413) (3.59%) | $18,730,381.08 |
| 20 | 09/10/2025 | PACIFIC BIOSCIENCES OF CALIF | PACB | 69404D108 | 1.33% | 10,394,276 (0) (0%) | $13,616,501.56 |
| 21 | 09/10/2025 | NURIX THERAPEUTICS INC | NRIX | 67080M103 | 1.32% | 1,462,249 (0) (0%) | $13,452,690.80 |
| 22 | 09/10/2025 | EXACT SCIENCES CORP | EXAS | 30063P105 | 1.29% | 238,809 (0) (0%) | $13,232,406.69 |
| 23 | 09/10/2025 | AMGEN INC | AMGN | 031162100 | 1.25% | 45,834 (0) (0%) | $12,832,144.98 |
| 24 | 09/10/2025 | INCYTE CORP | INCY | 45337C102 | 1.19% | 142,758 (0) (0%) | $12,220,084.80 |
| 25 | 09/10/2025 | VEEVA SYSTEMS INC-CLASS A | VEEV | 922475108 | 1.09% | 39,268 (0) (0%) | $11,100,278.24 |
| 26 | 09/10/2025 | 908 DEVICES INC | MASS | 65443P102 | 1.05% | 1,893,514 (0) (0%) | $10,698,354.10 |
| 27 | 09/10/2025 | COMPASS PATHWAYS PLC | CMPS | 20451W101 | 1.04% | 2,055,384 (0) (0%) | $10,626,335.28 |
| 28 | 09/10/2025 | VERTEX PHARMACEUTICALS INC | VRTX | 92532F100 | 0.96% | 24,863 (0) (0%) | $9,857,682.24 |
| 29 | 09/10/2025 | BUTTERFLY NETWORK INC | BFLY | 124155102 | 0.92% | 5,968,722 (0) (0%) | $9,430,580.76 |
| 30 | 09/10/2025 | QUANTUM-SI INC | QSI | 74765K105 | 0.83% | 7,408,105 (0) (0%) | $8,519,320.75 |
| 31 | 09/10/2025 | CERUS CORP | CERS | 157085101 | 0.81% | 6,411,453 (0) (0%) | $8,270,774.37 |
| 32 | 09/10/2025 | GENEDX HOLDINGS CORP | WGS | 81663L200 | 0.78% | 63,321 (0) (0%) | $7,976,546.37 |
| 33 | 09/10/2025 | CARIS LIFE SCIENCES INC | CAI | 142152107 | 0.78% | 236,223 (0) (0%) | $8,019,770.85 |
| 34 | 09/10/2025 | ATAI LIFE SCIENCES NV | ATAI | N0731H103 | 0.71% | 1,494,319 (0) (0%) | $7,307,219.91 |
| 35 | 09/10/2025 | REGENERON PHARMACEUTICALS | REGN | 75886F107 | 0.64% | 11,700 (0) (0%) | $6,511,401.00 |
| 36 | 09/10/2025 | STANDARD BIOTOOLS INC | LAB | 34385P108 | 0.37% | 2,935,491 (0) (0%) | $3,757,428.48 |
| 37 | 09/10/2025 | GOLDMAN FS TRSY OBLIG INST 468 | X9USDGSFT | 0.13% | 1,300,505 (-15,717) (-1.19%) | $1,300,505.13 |
Discover more from ARK Invest Daily Trades Tracker
Subscribe to get the latest posts sent to your email.
