MU 13F position history: David Tepper - Appaloosa Management
Micron Technology, Inc, as reported in David Tepper - Appaloosa Management’s quarterly 13F filings. See all fund managers holding MU.
| Quarter | Activity | Shares | Value | % of portfolio | Reported price | |
|---|---|---|---|---|---|---|
| Q2 2026 | Trimmed | 975,000 | $1,125,432,750 | 15.1% | $1,154.29 | Filing |
| Q1 2026 | Added | 1,665,000 | $562,503,600 | 9.48% | $337.84 | Filing |
| Q4 2025 | Added | 1,500,000 | $428,115,000 | 6.25% | $285.41 | Filing |
| Q3 2025 | Trimmed | 500,000 | $83,660,000 | 1.13% | $167.32 | Filing |
| Q2 2025 | Added | 825,000 | $101,681,250 | 1.58% | $123.25 | Filing |
| Q1 2025 | Trimmed | 400,000 | $34,756,000 | 0.62% | $86.89 | Filing |
| Q4 2024 | Added | 1,200,000 | $100,992,000 | 1.56% | $84.16 | Filing |
| Q3 2024 | Trimmed | 1,050,000 | $108,895,500 | 1.62% | $103.71 | Filing |
| Q2 2024 | Trimmed | 1,175,000 | $154,547,750 | 2.50% | $131.53 | Filing |
| Q1 2024 | No change | 1,215,000 | $143,236,350 | 2.14% | $117.89 | Filing |
| Q4 2023 | Trimmed | 1,215,000 | $103,688,100 | 1.83% | $85.34 | Filing |
| Q3 2023 | No change | 1,400,000 | $95,242,000 | 1.88% | $68.03 | Filing |
| Q2 2023 | New | 1,400,000 | $88,354,000 | 1.64% | $63.11 | Filing |
| Q3 2022 | Sold out | — | — | 0.00% | — | Filing |
| Q2 2022 | Trimmed | 575,000 | $31,786,000 | 2.00% | $55.28 | Filing |
| Q1 2022 | Trimmed | 2,100,000 | $163,569,000 | 6.55% | $77.89 | Filing |
| Q4 2021 | No change | 2,750,000 | $256,163,000 | 6.59% | $93.15 | Filing |
| Q3 2021 | Trimmed | 2,750,000 | $195,195,000 | 4.65% | $70.98 | Filing |
| Q2 2021 | Trimmed | 5,652,691 | $480,366,000 | 9.94% | $84.98 | Filing |
| Q1 2021 | Trimmed | 7,275,000 | $641,728,000 | 9.22% | $88.21 | Filing |
| Q4 2020 | Trimmed | 8,000,000 | $601,440,000 | 8.99% | $75.18 | Filing |
| Q3 2020 | Added | 12,250,000 | $575,260,000 | 10.2% | $46.96 | Filing |
| Q2 2020 | Added | 9,350,000 | $481,712,000 | 8.37% | $51.52 | Filing |
| Q1 2020 | Added | 8,860,000 | $372,652,000 | 11.4% | $42.06 | Filing |
| Q4 2019 | Added | 8,100,000 | $435,618,000 | 11.1% | $53.78 | Filing |
| Q3 2019 | Added | 6,000,000 | $257,100,000 | 7.61% | $42.85 | Filing |
| Q2 2019 | Trimmed | 900,000 | $34,731,000 | 1.48% | $38.59 | Filing |
| Q1 2019 | Added | 19,250,000 | $795,603,000 | 23.4% | $41.33 | Filing |
| Q4 2018 | Trimmed | 16,000,000 | $507,680,000 | 25.5% | $31.73 | Filing |
| Q3 2018 | Trimmed | 36,000,000 | $1,628,280,000 | 29.0% | $45.23 | Filing |
| Q2 2018 | Added | 40,527,800 | $2,125,278,000 | 24.6% | $52.44 | Filing |
| Q1 2018 | Added | 35,405,000 | $1,846,017,000 | 19.2% | $52.14 | Filing |
| Q4 2017 | Added | 27,500,000 | $1,130,800,000 | 10.9% | $41.12 | Filing |
| Q3 2017 | Added | 17,053,999 | $670,734,000 | 9.71% | $39.33 | Filing |
| Q2 2017 | Added | 12,900,000 | $385,194,000 | 5.72% | $29.86 | Filing |
| Q1 2017 | Added | 6,690,000 | $193,341,000 | 3.37% | $28.90 | Filing |
| Q4 2016 | New | 3,250,000 | $71,240,000 | 1.32% | $21.92 | Filing |