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 | 03/10/2026 | CRISPR THERAPEUTICS AG | CRSP | H17182108 | 10.14% | 1,966,493 (2,473) (0.13%) | $115,590,458.54 |
| 2 | 03/10/2026 | TEMPUS AI INC-CL A | TEM | 88023B103 | 8.96% | 1,953,540 (2,457) (0.13%) | $102,209,212.80 |
| 3 | 03/10/2026 | TWIST BIOSCIENCE CORP | TWST | 90184D100 | 8.45% | 1,994,341 (2,508) (0.13%) | $96,386,500.53 |
| 4 | 03/10/2026 | 10X GENOMICS INC-CLASS A | TXG | 88025U109 | 5.73% | 3,123,382 (3,928) (0.13%) | $65,309,917.62 |
| 5 | 03/10/2026 | PERSONALIS INC | PSNL | 71535D106 | 5.56% | 7,772,412 (9,776) (0.13%) | $63,422,881.92 |
| 6 | 03/10/2026 | BEAM THERAPEUTICS INC | BEAM | 07373V105 | 5.17% | 2,134,827 (2,685) (0.13%) | $58,963,921.74 |
| 7 | 03/10/2026 | NATERA INC | NTRA | 632307104 | 4.22% | 234,310 (294) (0.13%) | $48,085,098.20 |
| 8 | 03/10/2026 | ILLUMINA INC | ILMN | 452327109 | 4.11% | 377,585 (474) (0.13%) | $46,926,263.80 |
| 9 | 03/10/2026 | GUARDANT HEALTH INC | GH | 40131M109 | 3.99% | 498,581 (627) (0.13%) | $45,470,587.20 |
| 10 | 03/10/2026 | RECURSION PHARMACEUTICALS-A | RXRX | 75629V104 | 3.71% | 12,063,672 (15,174) (0.13%) | $42,343,488.72 |
| 11 | 03/10/2026 | INTELLIA THERAPEUTICS INC | NTLA | 45826J105 | 3.56% | 2,921,363 (3,674) (0.13%) | $40,577,732.07 |
| 12 | 03/10/2026 | CAREDX INC | CDNA | 14167L103 | 3.34% | 2,149,423 (2,703) (0.13%) | $38,130,764.02 |
| 13 | 03/10/2026 | VERACYTE INC | VCYT | 92337F107 | 3.05% | 1,042,343 (1,311) (0.13%) | $34,782,985.91 |
| 14 | 03/10/2026 | ADAPTIVE BIOTECHNOLOGIES | ADPT | 00650F109 | 2.68% | 2,041,417 (2,567) (0.13%) | $30,519,184.15 |
| 15 | 03/10/2026 | GENEDX HOLDINGS CORP | WGS | 81663L200 | 2.62% | 315,709 (436) (0.14%) | $29,837,657.59 |
| 16 | 03/10/2026 | ABSCI CORP | ABSI | 00091E109 | 2.51% | 11,416,682 (14,360) (0.13%) | $28,655,871.82 |
| 17 | 03/10/2026 | SCHRODINGER INC | SDGR | 80810D103 | 2.28% | 2,012,207 (2,531) (0.13%) | $26,058,080.65 |
| 18 | 03/10/2026 | IONIS PHARMACEUTICALS INC | IONS | 462222100 | 2.27% | 342,865 (431) (0.13%) | $25,838,306.40 |
| 19 | 03/10/2026 | NURIX THERAPEUTICS INC | NRIX | 67080M103 | 2.25% | 1,657,046 (2,084) (0.13%) | $25,684,213.00 |
| 20 | 03/10/2026 | COMPASS PATHWAYS PLC | CMPS | 20451W101 | 1.92% | 3,187,788 (4,009) (0.13%) | $21,868,225.68 |
| 21 | 03/10/2026 | BUTTERFLY NETWORK INC | BFLY | 124155102 | 1.73% | 5,234,650 (6,584) (0.13%) | $19,682,284.00 |
| 22 | 03/10/2026 | PRIME MEDICINE INC | PRME | 74168J101 | 1.71% | 4,735,272 (5,956) (0.13%) | $19,461,967.92 |
| 23 | 03/10/2026 | ARCTURUS THERAPEUTICS HOLDIN | ARCT UQ | 03969T109 | 1.65% | 2,556,922 (3,216) (0.13%) | $18,818,945.92 |
| 24 | 03/10/2026 | ATAIBECKLEY INC | ATAI UQ | 04650F101 | 1.44% | 4,213,036 (5,299) (0.13%) | $16,388,710.04 |
| 25 | 03/10/2026 | PACIFIC BIOSCIENCES OF CALIF | PACB | 69404D108 | 1.29% | 10,581,453 (13,310) (0.13%) | $14,708,219.67 |
| 26 | 03/10/2026 | CERUS CORP | CERS | 157085101 | 1.21% | 7,162,246 (9,009) (0.13%) | $13,823,134.78 |
| 27 | 03/10/2026 | BIONTECH SE-ADR | BNTX | 09075V102 | 1.09% | 122,033 (153) (0.13%) | $12,466,891.28 |
| 28 | 03/10/2026 | ELI LILLY & CO | LLY | 532457108 | 1.07% | 12,091 (15) (0.12%) | $12,192,443.49 |
| 29 | 03/10/2026 | 908 DEVICES INC | MASS | 65443P102 | 1.05% | 1,877,000 (2,361) (0.13%) | $11,947,105.00 |
| 30 | 03/10/2026 | QUANTUM-SI INC | QSI | 74765K105 | 0.54% | 6,660,279 (8,377) (0.13%) | $6,166,752.33 |
| 31 | 03/10/2026 | GENERATE BIOMEDICINES INC | GENB | 370920100 | 0.52% | 484,075 (608) (0.13%) | $5,891,192.75 |
| 32 | 03/10/2026 | GOLDMAN FS TRSY OBLIG INST 468 | X9USDGSFT | 0.17% | 1,976,718 (-816,076) (-29.22%) | $1,976,718.11 | |
| 33 | 03/10/2026 | STANDARD BIOTOOLS INC | LAB | 34385P108 | 0.02% | 251,899 (-186,082) (-42.49%) | $248,322.03 |
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