Citadel Advisors (Ken Griffin) — MU Trade History
Quarter-by-quarter changes in the MICRON TECHNOLOGY INC position · CUSIP 595112103
Currently held · 4.5 YearsFirst seen: 2015 Q4
| Quarter | Filed | Activity | Shares | Δ Shares | Δ % | Value | % Port. |
|---|---|---|---|---|---|---|---|
| 2026 Q2 | 2026-09-02 | Reduce | 600,523 | -3,995,849 | -86.9% | $693.2M | 0.08% |
| 2026 Q1 | 2026-05-15 | Add | 4,596,372 | 1,544,097 | +50.6% | $1.55B | 0.25% |
| 2025 Q4 | 2026-02-17 | Add | 3,052,275 | 355,957 | +13.2% | $871.1M | 0.13% |
| 2025 Q3 | 2025-11-14 | Add | 2,696,318 | 1,692,258 | +168.5% | $451.1M | 0.07% |
| 2025 Q2 | 2025-08-14 | Reduce | 1,004,060 | -106,952 | -9.6% | $123.8M | 0.02% |
| 2025 Q1 | 2025-05-15 | Reduce | 1,111,012 | -920,069 | -45.3% | $96.5M | 0.02% |
| 2024 Q4 | 2025-02-14 | Reduce | 2,031,081 | -600,905 | -22.8% | $170.9M | 0.03% |
| 2024 Q3 | 2024-11-14 | Reduce | 2,631,986 | -243,163 | -8.5% | $273.0M | 0.05% |
| 2024 Q2 | 2024-08-14 | Reduce | 2,875,149 | -789,264 | -21.5% | $378.2M | 0.08% |
| 2024 Q1 | 2024-05-15 | Reduce | 3,664,413 | -3,413,709 | -48.2% | $432.0M | 0.08% |
| 2023 Q4 | 2024-02-14 | Reduce | 7,078,122 | -1,031,339 | -12.7% | $604.0M | 0.12% |
| 2023 Q3 | 2023-11-14 | Add | 8,109,461 | 1,380,767 | +20.5% | $551.7M | 0.12% |
| 2023 Q2 | 2023-08-14 | Add | 6,728,694 | 3,623,113 | +116.7% | $424.6M | 0.09% |
| 2023 Q1 | 2023-05-15 | Add | 3,105,581 | 3,047,799 | +5274.7% | $187.4M | 0.04% |
| 2022 Q4 | 2023-02-14 | Reduce | 57,782 | -211,108 | -78.5% | $2.9M | 0.00% |
| 2022 Q3 | 2022-11-14 | Reduce | 268,890 | -82,518 | -23.5% | $13.5M | 0.00% |
| 2022 Q2 | 2022-08-15 | Reduce | 351,408 | -2,555,673 | -87.9% | $19.4M | 0.01% |
| 2022 Q1 | 2022-05-16 | New | 2,907,081 | 2,907,081 | — | $226.4M | 0.05% |
| 2021 Q3 | 2022-03-11 | Sold out | — | -3,301,231 | -100.0% | — | — |
| 2021 Q4 | 2022-02-14 | Add | 3,301,231 | 1,203,361 | +57.4% | $307.5M | 0.06% |
| 2021 Q2 | 2021-08-16 | Add | 2,097,870 | 84,196 | +4.2% | $178.3M | 0.04% |
| 2021 Q1 | 2021-05-21 | Reduce | 2,013,674 | -3,263,542 | -61.8% | $177.6M | 0.04% |
| 2020 Q4 | 2021-02-16 | Reduce | 5,277,216 | -2,724,370 | -34.0% | $396.7M | 0.10% |
| 2020 Q3 | 2020-11-16 | Add | 8,001,586 | 4,713,915 | +143.4% | $375.8M | 0.11% |
| 2020 Q2 | 2020-08-14 | Reduce | 3,287,671 | -862,681 | -20.8% | $169.4M | 0.06% |
| 2020 Q1 | 2020-05-15 | Reduce | 4,150,352 | -155,145 | -3.6% | $174.6M | 0.08% |
| 2019 Q4 | 2020-02-14 | New | 4,305,497 | 4,305,497 | — | $231.6M | 0.10% |
| 2019 Q2 | 2020-02-14 | — | — | — | — | — | — |
| 2018 Q4 | 2019-11-14 | Sold out | — | -7,448,511 | -100.0% | — | — |
| 2019 Q3 | 2019-11-14 | New | 7,448,511 | 7,448,511 | — | $319.2M | 0.15% |
| 2018 Q2 | 2019-08-14 | — | — | — | — | — | — |
| 2018 Q3 | 2019-05-15 | Sold out | — | -1,655,634 | -100.0% | — | — |
| 2019 Q1 | 2019-05-15 | New | 1,655,634 | 1,655,634 | — | $68.4M | 0.03% |
| 2018 Q1 | 2019-02-14 | Sold out | — | -14,966,634 | -100.0% | — | — |
| 2017 Q4 | 2018-02-09 | Add | 14,966,634 | 11,293,733 | +307.5% | $615.4M | 0.38% |
| 2017 Q3 | 2017-11-09 | Reduce | 3,672,901 | -14,569,793 | -79.9% | $144.5M | 0.11% |
| 2017 Q2 | 2017-08-11 | Add | 18,242,694 | 5,515,795 | +43.3% | $544.7M | 0.46% |
| 2017 Q1 | 2017-05-12 | Add | 12,726,899 | 9,308,535 | +272.3% | $367.8M | 0.34% |
| 2016 Q4 | 2017-02-10 | Add | 3,418,364 | 2,269,006 | +197.4% | $74.9M | 0.08% |
| 2015 Q4 | 2017-01-31 | New | 1,149,358 | 1,149,358 | — | $16.3M | 0.02% |
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.