MU
Micron Technology, Inc. · Technology · Semiconductors
Momentum inputs (comparable managers): holder breadth 0.0% · share flow +5.5% · net new positions 0.0% — formula
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q4 2024
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 195 | +8 | 723.78M | $832.11B | +10 | −1 |
| Q1 2026 | 189 | +4 | 717.19M | $241.83B | +7 | −4 |
| Q4 2025 | 184 | +1 | 800.76M | $228.51B | +2 | — |
| Q3 2025 | 25 | +3 | 506.87M | $84.79B | +3 | −1 |
| Q2 2025 | 20 | -1 | 456.94M | $56.30B | — | −1 |
| Q1 2025 | 18 | -4 | 196.28M | $17.05B | — | −4 |
| Q4 2024 | 22 | 0 | 191.00M | $16.08B | +3 | −3 |
| Q3 2024 | 21 | 0 | 131.29M | $13.61B | +2 | −2 |
| Q2 2024 | 21 | — | 136.16M | $17.90B | — | — |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | State Street Global Advisors ✦ (passive) | 49.66M | — | $4.19B | 0.2% | n/c | 1 | SEC ↗ |
| 2 | Capital World Investors ✦ | 41.10M | +63.7% | $3.46B | 0.5% | ▲ Add | 3 | SEC ↗ |
| 3 | PRIMECAP Management ✦ | 37.60M | -0.1% | $3.16B | 2.5% | ▼ Trim | 3 | SEC ↗ |
| 4 | Geode Capital Management ✦ (passive) | 24.45M | +3.1% | $2.05B | 0.2% | ▲ Add | 3 | SEC ↗ ×2 |
| 5 | Norges Bank ✦ (passive) | 17.48M | -3.0% | $1.47B | 0.2% | ▼ Trim | 3 | SEC ↗ |
| 6 | T. Rowe Price ✦ | 6.55M | +198.4% | $550.90M | 0.1% | ▲ Add | 3 | SEC ↗ ×2 |
| 7 | D. E. Shaw & Co. ✦ | 4.19M | +7.7% | $352.98M | 0.4% | ▲ Add | 3 | SEC ↗ ×2 |
| 8 | Wellington Management ✦ | 2.98M | -43.5% | $251.05M | 0.0% | ▼ Trim | 3 | SEC ↗ ×7 |
| 9 | Citadel Advisors ✦ | 2.03M | -22.8% | $170.94M | 0.2% | ▼ Trim | 3 | SEC ↗ ×2 |
| 10 | Adage Capital Partners ✦ | 1.24M | +9.3% | $104.43M | 0.2% | ▲ Add | 3 | SEC ↗ |
| 11 | Appaloosa ✦ | 1.20M | +14.3% | $100.99M | 1.6% | ▲ Add | 3 | SEC ↗ |
| 12 | Altimeter Capital ✦ | 614.60K | New | $51.72M | 0.9% | New | 1 | SEC ↗ |
| 13 | AQR Capital Management ✦ | 471.54K | -53.6% | $39.69M | 0.1% | ▼ Trim | 3 | SEC ↗ ×6 |
| 14 | Duquesne Family Office ✦ | 408.88K | New | $34.41M | 1.0% | New | 1 | SEC ↗ |
| 15 | Marshall Wace ✦ | 327.47K | -37.7% | $27.56M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 16 | Renaissance Technologies ✦ | 204.96K | -92.1% | $17.25M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 17 | Millennium Management ✦ | 179.75K | -92.0% | $15.13M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 18 | Gotham Asset Management ✦ | 118.60K | -23.7% | $9.98M | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 19 | Fairfax Financial ✦ | 80.00K | 0.0% | $6.73M | 0.4% | Held | 3 | SEC ↗ |
| 20 | Fisher Asset Management ✦ | 49.78K | -1.4% | $4.19M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 21 | Two Sigma Investments ✦ | 32.10K | -98.8% | $2.70M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 22 | Point72 Asset Management ✦ | 30.00K | New | $2.52M | 0.0% | New | 1 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Altimeter Capital | $51.72M | 0.9% |
| Duquesne Family Office | $34.41M | 1.0% |
| Point72 Asset Management | $2.52M | 0.0% |
Exited
| Bridgewater Associates | $102.02M | was 0.6% |
| Arrowstreet Capital | $35.48M | was 0.0% |
| GAMCO Investors | $312,478 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 1 holders, 202 shares, $0 reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.
Open-market purchases (P)
No open-market insider purchases in our coverage window.
Open-market sales (S)
Officer, Director · 144 sh · $138,116
Officer, Director · 823 sh · $790,417
Officer, Director · 1.59K sh · $1.53M
Officer, Director · 4.30K sh · $4.15M
Officer, Director · 4.23K sh · $4.07M
Officer, Director · 3.43K sh · $3.31M
Officer, Director · 2.93K sh · $2.83M
Officer, Director · 2.94K sh · $2.84M
Officer, Director · 5.25K sh · $5.08M
Officer, Director · 2.85K sh · $2.76M
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology
Micron stock is recovering from a selloff on Thursday but investors may have to wait for major gains for the the…
Barrons