ARK Investment Management (Cathie Wood) — ILMN Trade History
Quarter-by-quarter changes in the Illumina Inc position · CUSIP 452327109
Currently held · 1.8 YearsFirst seen: 2016 Q4split-adjusted
| Quarter | Filed | Activity | Shares | Δ Shares | Δ % | Value | % Port. |
|---|---|---|---|---|---|---|---|
| 2026 Q2 | 2026-08-14 | Reduce | 1,045,010 | -84,449 | -7.5% | $183.7M | 1.19% |
| 2026 Q1 | 2026-05-12 | Reduce | 1,129,459 | -410,892 | -26.7% | $139.2M | 1.08% |
| 2025 Q4 | 2026-02-11 | Add | 1,540,351 | 72,472 | +4.9% | $202.0M | 1.34% |
| 2025 Q3 | 2025-11-12 | Add | 1,467,879 | 299,801 | +25.7% | $139.4M | 0.83% |
| 2025 Q2 | 2025-07-30 | Add | 1,168,078 | 272,759 | +30.5% | $111.4M | 0.82% |
| 2025 Q1 | 2025-05-07 | Add | 895,319 | 208,989 | +30.5% | $71.0M | 0.71% |
| 2024 Q4 | 2025-02-04 | New | 686,330 | 686,330 | — | $91.7M | 0.76% |
| 2024 Q3 | 2024-10-31 | — | — | — | — | — | — |
| 2024 Q2 | 2024-07-26 | — | — | — | — | — | — |
| 2024 Q1 | 2024-04-18 | — | — | — | — | — | — |
| 2023 Q4 | 2024-01-17 | — | — | — | — | — | — |
| 2023 Q3 | 2023-10-18 | — | — | — | — | — | — |
| 2023 Q2 | 2023-07-10 | — | — | — | — | — | — |
| 2023 Q1 | 2023-04-17 | — | — | — | — | — | — |
| 2022 Q4 | 2023-01-24 | — | — | — | — | — | — |
| 2022 Q3 | 2022-10-17 | — | — | — | — | — | — |
| 2022 Q2 | 2022-07-11 | — | — | — | — | — | — |
| 2022 Q1 | 2022-04-19 | — | — | — | — | — | — |
| 2021 Q4 | 2022-01-28 | — | — | — | — | — | — |
| 2021 Q3 | 2021-11-12 | — | — | — | — | — | — |
| 2021 Q2 | 2021-08-05 | — | — | — | — | — | — |
| 2021 Q1 | 2021-05-13 | Sold out | — | -52,001 | -100.0% | — | — |
| 2020 Q4 | 2021-02-12 | Reduce | 52,001 | -954,065 | -94.8% | $18.7M | 0.05% |
| 2020 Q3 | 2020-10-30 | Add | 1,006,066 | 51,530 | +5.4% | $302.5M | 1.79% |
| 2020 Q2 | 2020-08-11 | Reduce | 954,536 | -77,603 | -7.5% | $343.9M | 3.70% |
| 2020 Q1 | 2020-05-14 | Add | 1,032,139 | 284,022 | +38.0% | $274.2M | 6.83% |
| 2019 Q4 | 2020-01-31 | Add | 748,117 | 33,338 | +4.7% | $241.4M | 6.09% |
| 2019 Q3 | 2019-11-12 | Add | 714,779 | 162,197 | +29.4% | $211.5M | 4.62% |
| 2019 Q2 | 2019-07-30 | Add | 552,582 | 72,554 | +15.1% | $197.9M | 4.99% |
| 2019 Q1 | 2019-05-13 | Add | 480,028 | 154,522 | +47.5% | $145.1M | 4.14% |
| 2018 Q4 | 2019-02-11 | Add | 325,506 | 47,102 | +16.9% | $95.0M | 3.86% |
| 2018 Q3 | 2018-11-07 | Reduce | 278,404 | -63,781 | -18.6% | $99.4M | 3.00% |
| 2018 Q2 | 2018-08-07 | Add | 342,185 | 83,540 | +32.3% | $93.0M | 3.41% |
| 2018 Q1 | 2018-05-14 | Add | 258,645 | 87,885 | +51.5% | $59.5M | 2.95% |
| 2017 Q4 | 2018-02-12 | Add | 170,760 | 40,925 | +31.5% | $36.3M | 2.89% |
| 2017 Q3 | 2017-11-09 | Add | 129,835 | 23,119 | +21.7% | $25.2M | 3.07% |
| 2017 Q2 | 2017-08-11 | Reduce | 106,716 | -16,526 | -13.4% | $18.0M | 3.51% |
| 2017 Q1 | 2017-05-15 | Reduce | 123,242 | -37,242 | -23.2% | $20.5M | 5.90% |
| 2016 Q4 | 2017-02-13 | New | 160,484 | 160,484 | — | $20.0M | 7.27% |
Share counts are split-adjusted. Time held counts consecutive quarters ending with the latest filing; more than ten years shows as ">10 Years".
13F data shows quarter-end positions, is delayed by up to 45 days and covers only long positions in US-listed securities; short positions, most derivatives and non-US assets are not reported.