Updated
Micron TechnologyMU · Technology
$733.50+6.39%
Market cap$829.6B
IndustrySemiconductors
Micron Technology (MU) Superinvestor holders
53 of the superinvestors we track hold Micron Technology (MU) in their latest 13F filings, $45.4B in total.
Summary
The largest holder is PRIMECAP Management (PRIMECAP Management Co), with $22.2B, 13.1% of the portfolio.
In their latest quarter: 11 opened a new position, 13 added, 27 trimmed.
Who holds it
Each investor's latest 13F filing, largest stake first. What a 13F shows.
| Investor | Last change | Shares | Value | % of portfolio | Filed for |
|---|---|---|---|---|---|
| PRIMECAP Management PRIMECAP Management Co |
Trimmed | 19,217,236 | $22.2B | 13.1% | Q2 2026 |
| Cliff Asness AQR Capital Management |
Trimmed | 3,833,728 | $4.4B | 1.5% | Q2 2026 |
| Philippe Laffont Coatue Management |
Added | 3,142,269 | $3.6B | 7.5% | Q2 2026 |
| Paul Marshall Marshall Wace |
Added | 1,348,718 | $1.6B | 1.3% | Q2 2026 |
| Mark Donovan Boston Partners |
Trimmed | 1,202,381 | $1.4B | 1.2% | Q2 2026 |
| Ensign Peak Ensign Peak Advisors |
Added | 1,138,179 | $1.3B | 2.2% | Q2 2026 |
| David Tepper Appaloosa Management |
Trimmed | 975,000 | $1.1B | 15.1% | Q2 2026 |
| Acadian Acadian Asset Management |
Trimmed | 879,039 | $936M | 1.1% | Q3 2026 |
| David Shaw D. E. Shaw & Co. |
Trimmed | 768,773 | $887M | 0.6% | Q2 2026 |
| Gavin Baker Atreides Management |
Trimmed | 711,364 | $821M | 7.4% | Q2 2026 |
| Two Sigma Two Sigma Investments |
Trimmed | 535,173 | $618M | 0.5% | Q2 2026 |
| Jennison Associates | Added | 529,195 | $611M | 0.4% | Q2 2026 |
| Frank Sands Sands Capital Management |
New position | 526,810 | $608M | 2.3% | Q2 2026 |
| Josef Lakonishok LSV Asset Management |
Added | 510,723 | $544M | 1.0% | Q3 2026 |
| Josh Resnick Jericho Capital Asset Management |
New position | 466,943 | $539M | 4.5% | Q2 2026 |
| Man Group Man Group plc |
Trimmed | 461,926 | $533M | 1.0% | Q2 2026 |
| Hersh Cohen ClearBridge Investments |
Trimmed | 428,314 | $494M | 0.4% | Q2 2026 |
| Paul Tudor Jones Tudor Investment Corp |
Trimmed | 331,391 | $383M | 1.6% | Q2 2026 |
| Steve Cohen Point72 Asset Management |
Trimmed | 311,683 | $360M | 0.6% | Q2 2026 |
| Arrowstreet Capital | Trimmed | 290,971 | $336M | 0.1% | Q2 2026 |
| Alger Fred Alger Management |
Added | 267,881 | $309M | 1.0% | Q2 2026 |
| Jim Simons Renaissance Technologies |
Trimmed | 211,580 | $244M | 0.3% | Q2 2026 |
| Brad Gerstner Altimeter Capital Management |
New position | 209,520 | $242M | 2.5% | Q2 2026 |
| Artisan Partners | Added | 186,067 | $215M | 0.3% | Q2 2026 |
| Jimmy Levin Sculptor Capital Management |
New position | 140,000 | $162M | 2.3% | Q2 2026 |
| David Vogel Voloridge Investment Management |
Trimmed | 138,049 | $159M | 0.7% | Q2 2026 |
| Joel Greenblatt Gotham Asset Management |
Trimmed | 127,169 | $147M | 0.3% | Q2 2026 |
| Ray Dalio Bridgewater Associates |
Trimmed | 116,666 | $135M | 0.6% | Q2 2026 |
| Brandon Haley Holocene Advisors |
New position | 77,319 | $89M | 0.2% | Q2 2026 |
| Tony Yoseloff Davidson Kempner Capital Management |
Added | 55,000 | $63M | 1.6% | Q2 2026 |
| Eric Marshall Hodges Capital Management |
Trimmed | 45,882 | $53M | 3.5% | Q2 2026 |
| Ron Baron Baron Capital (BAMCO) |
Added | 43,335 | $50M | 0.1% | Q2 2026 |
| Alan Howard Brevan Howard |
Trimmed | 40,561 | $47M | 0.7% | Q2 2026 |
| Thornburg Thornburg Investment Management |
Added | 31,289 | $36M | 0.3% | Q2 2026 |
| Ken Fisher Fisher Investments |
Added | 30,434 | $32M | 0.0% | Q3 2026 |
| Ken Tropin Graham Capital Management |
Trimmed | 22,779 | $26M | 1.0% | Q2 2026 |
| George Soros Soros Fund Management |
Added | 22,422 | $26M | 0.4% | Q2 2026 |
| Matthew Halbower Pentwater Capital Management |
New position | 18,000 | $21M | 0.2% | Q2 2026 |
| First Manhattan First Manhattan Co |
Trimmed | 9,453 | $11M | 0.0% | Q2 2026 |
| Jay Petschek Corsair Capital Management |
Trimmed | 9,001 | $10M | 1.3% | Q2 2026 |
| Mario Gabelli GAMCO Investors |
New position | 8,148 | $9M | 0.1% | Q2 2026 |
| Fred DiSanto Ancora Holdings |
Trimmed | 7,982 | $9M | 0.2% | Q2 2026 |
| Aziz Hamzaogullari Loomis Sayles & Co |
Trimmed | 4,779 | $6M | 0.0% | Q2 2026 |
| Charles Brandes Brandes Investment Partners, LP |
Trimmed | 3,477 | $4M | 0.0% | Q2 2026 |
| Fayez Sarofim Fayez Sarofim & Co |
Held | 2,420 | $3M | 0.0% | Q2 2026 |
| Ruane, Cunniff & Goldfarb | Held | 2,162 | $2M | 0.0% | Q2 2026 |
| Lee Ainslie Maverick Capital |
New position | 1,673 | $2M | 0.0% | Q2 2026 |
| Rob Citrone Discovery Capital Management |
Trimmed | 1,498 | $2M | 0.1% | Q2 2026 |
| Jeremy Grantham GMO |
New position | 1,343 | $2M | 0.0% | Q2 2026 |
| Mairs & Power Mairs & Power Inc |
Trimmed | 410 | $473,259 | 0.0% | Q2 2026 |
| Alec Litowitz Magnetar Capital |
New position | 382 | $440,939 | 0.0% | Q2 2026 |
| Bill Nygren Harris Associates LP |
New position | 180 | $207,772 | 0.0% | Q2 2026 |
| Baillie Gifford Baillie Gifford & Co |
Added | 124 | $132,074 | 0.0% | Q3 2026 |
Holders by quarter
| Quarter | Superinvestors holding it |
|---|---|
| Q2 2026 | 54 |
| Q1 2026 | 44 |
| Q4 2025 | 37 |
| Q3 2025 | 37 |
| Q2 2025 | 33 |
| Q1 2025 | 34 |
| Q4 2024 | 38 |
| Q3 2024 | 44 |
Questions about Micron Technology
Which superinvestors own Micron Technology?
53 of the superinvestors we track hold Micron Technology (MU) in their latest 13F filings, $45.4B in total. PRIMECAP Management, Cliff Asness, Philippe Laffont, Paul Marshall, Mark Donovan, Ensign Peak.
Who is the largest superinvestor holder of MU?
The largest holder is PRIMECAP Management (PRIMECAP Management Co), with $22.2B, 13.1% of the portfolio.
From Micron Technology's annual reports filed with the SEC (XBRL data), standardised by Investingly. Information only, not investment advice.