Aquamarine (Guy Spier) — MU Trade History
Quarter-by-quarter changes in the MICRON TECHNOLOGY INC position · CUSIP 595112103
Sold outFirst seen: 2022 Q3
| Quarter | Filed | Activity | Shares | Δ Shares | Δ % | Value | % Port. |
|---|---|---|---|---|---|---|---|
| 2026 Q2 | 2026-07-10 | — | — | — | — | — | — |
| 2026 Q1 | 2026-04-17 | — | — | — | — | — | — |
| 2025 Q4 | 2026-01-15 | Sold out | — | -80,000 | -100.0% | — | — |
| 2025 Q3 | 2025-10-20 | Reduce | 80,000 | -120,000 | -60.0% | $13.4K | 4.22% |
| 2025 Q1 | 2025-07-18 | Hold | 200,000 | — | 0.0% | $17.4K | 5.92% |
| 2025 Q2 | 2025-07-18 | Hold | 200,000 | — | 0.0% | $24.6K | 7.96% |
| 2024 Q4 | 2025-01-24 | Hold | 200,000 | — | 0.0% | $16.8K | 5.85% |
| 2024 Q3 | 2024-10-16 | Hold | 200,000 | — | 0.0% | $20.7K | 7.26% |
| 2024 Q2 | 2024-07-11 | Hold | 200,000 | — | 0.0% | $26.3K | 10.02% |
| 2024 Q1 | 2024-04-18 | Hold | 200,000 | — | 0.0% | $23.6K | 9.00% |
| 2023 Q4 | 2024-02-01 | Hold | 200,000 | — | 0.0% | $17.1K | 7.46% |
| 2023 Q3 | 2023-10-12 | Hold | 200,000 | — | 0.0% | $13.6K | 6.71% |
| 2023 Q2 | 2023-07-13 | Hold | 200,000 | — | 0.0% | $12.6K | 6.02% |
| 2023 Q1 | 2023-04-18 | Hold | 200,000 | — | 0.0% | $12.1K | 6.24% |
| 2022 Q4 | 2023-01-27 | New | 200,000 | 200,000 | — | $10.0K | 5.38% |
| 2022 Q3 | 2022-11-08 | — | — | — | — | — | — |
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.