Micron Technology, Inc. (MU) ownership: insiders 0% · institutions 77% (13F 2026-03-31). Insider activity, 90 days: 148 sales, 0 open-market buys. 10 recent congressional STOCK Act disclosures. SEC EDGAR first-party data.
| Holder | Shares | Market Value | % Outstanding | Reported |
|---|---|---|---|---|
| Vanguard | 107644920.00 | $36.37B | 9.5% | 2026-03-31 |
| BlackRock | 103353586.00 | $34.92B | 9.2% | 2026-03-31 |
| Capital Group | 55715420.00 | $18.82B | 4.9% | 2026-03-31 |
| State Street | 52239483.00 | $17.66B | 4.6% | 2026-03-31 |
| FMR (Fidelity) | 32054565.00 | $10.83B | 2.8% | 2026-03-31 |
| Geode Capital Management | 27432757.00 | $9.24B | 2.4% | 2026-03-31 |
| Primecap Management Co | 21874204.00 | $7.39B | 1.9% | 2026-03-31 |
| Morgan Stanley | 16842006.00 | $5.69B | 1.5% | 2026-03-31 |
| Insider | Transaction | Value | Date |
|---|---|---|---|
| Sell | null | 2026-08-18 | |
| Sell | null | 2026-07-24 | |
| Sell | null | 2026-07-24 | |
| Sell | null | 2026-07-24 | |
| Sell | null | 2026-07-24 | |
| Sell | null | 2026-07-24 | |
| Sell | null | 2026-07-24 | |
| Sell | null | 2026-07-24 |
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Institutional data from SEC Form 13F. Insider data from SEC Form 4. Congressional data from STOCK Act disclosures. Not personalized investment advice.