# MICRON TECHNOLOGY INC (MU) — Institutional Ownership

Source: SEC EDGAR 13F filings, congressional STOCK Act disclosures, SEC Form 4 insider transactions.
CUSIP: 595112103
Page URL: https://superinvestorclub.com/stock/MU
Last updated: 2026-08-29T13:49:00.839Z

## Summary

As of the most recent 13F filing period, MICRON TECHNOLOGY INC (MU) is held by 12 tracked superinvestors with an aggregate position value of $10.47B representing 048287863142269975000116666181420216216731295925410252180 shares.

## Top institutional holders (12)

| Rank | Manager | Fund | Shares | Value | % of Portfolio | Period |
|------|---------|------|--------|-------|----------------|--------|
| 1 | [Leopold Aschenbrenner](https://superinvestorclub.com/manager/14920) | Situational Awareness LP | 4828786 | $5.57B | 27.54% | 2026-06-30 |
| 2 | [Philippe Laffont](https://superinvestorclub.com/manager/60) | Coatue Management | 3142269 | $3.63B | 7.46% | 2026-06-30 |
| 3 | [David Tepper](https://superinvestorclub.com/manager/8) | Appaloosa Management | 975000 | $1.13B | 14.57% | 2026-06-30 |
| 4 | [Ray Dalio](https://superinvestorclub.com/manager/6) | Bridgewater Associates | 116666 | $134.7M | 0.55% | 2026-06-30 |
| 5 | [Whitney Tilson](https://superinvestorclub.com/manager/3275) | T2 Partners Management | 181420 | $2.7M | 5.40% | 2015-09-30 |
| 6 | [Sequoia Fund](https://superinvestorclub.com/manager/14) | Ruane, Cunniff & Goldfarb | 2162 | $2.5M | 0.04% | 2026-06-30 |
| 7 | [Lee Ainslie](https://superinvestorclub.com/manager/58) | Maverick Capital | 1673 | $1.9M | 0.02% | 2026-06-30 |
| 8 | [FPA Queens Road](https://superinvestorclub.com/manager/97) | Bragg Financial Advisors | 1295 | $1.5M | 0.04% | 2026-06-30 |
| 9 | [Dan Sundheim (Mine & Arao)](https://superinvestorclub.com/manager/3261) | Mine & Arao Wealth Creation & Management | 925 | $1.1M | 0.39% | 2026-06-30 |
| 10 | [Mairs & Power](https://superinvestorclub.com/manager/92) | Mairs & Power | 410 | $473,259 | 0.00% | 2026-06-30 |
| 11 | [Wally Obermeyer](https://superinvestorclub.com/manager/3283) | Obermeyer Wealth Partners | 252 | $290,882 | 0.01% | 2026-06-30 |
| 12 | [Bill Nygren](https://superinvestorclub.com/manager/73) | Harris Associates | 180 | $207,772 | 0.00% | 2026-06-30 |

## Ownership history (quarter-over-quarter)

- 2014-06-30: 1 holders, $3.9M aggregate, 0117165 shares
- 2014-09-30: 1 holders, $3.2M aggregate, 094215 shares
- 2014-12-31: 1 holders, $4.5M aggregate, 0128640 shares
- 2015-03-31: 1 holders, $3.7M aggregate, 0137130 shares
- 2015-06-30: 1 holders, $2.6M aggregate, 0137130 shares
- 2015-09-30: 1 holders, $2.7M aggregate, 0181420 shares
- 2020-09-30: 1 holders, $5.6M aggregate, 0120000 shares
- 2020-12-31: 1 holders, $15.0M aggregate, 0200000 shares
- 2021-03-31: 1 holders, $17.6M aggregate, 0200000 shares
- 2021-06-30: 1 holders, $17.0M aggregate, 0200000 shares
- 2021-09-30: 1 holders, $14.2M aggregate, 0200000 shares
- 2021-12-31: 1 holders, $18.6M aggregate, 0200000 shares

## Recent congressional trades (50)

- 2026-07-10: Dan Newhouse (Republican-WA) purchase $1,001 - $15,000
- 2026-06-25: Michael Rulli (R-OH) purchase $1,001 - $15,000
- 2026-06-05: Gilbert Cisneros (D-CA) sale $1,001 - $15,000
- 2026-05-21: Josh Gottheimer (Democrat-NJ) purchase $1,001 - $15,000
- 2026-05-15: Gilbert Cisneros (D-CA) sale $1,001 - $15,000
- 2026-03-25: Gilbert Cisneros (D-CA) purchase $1,001 - $15,000
- 2026-03-24: Dwight Evans (Democrat-PA) sale $15,001 - $50,000
- 2026-02-24: Gilbert Cisneros (D-CA) purchase $1,001 - $15,000
- 2026-02-10: Gilbert Cisneros (D-CA) sale $1,001 - $15,000
- 2026-02-03: Cleo Fields (Democrat-LA) purchase $100,001 - $250,000
- 2026-01-26: John Boozman (Republican-AR) sale $1,001 - $15,000
- 2026-01-08: John Boozman (Republican-AR) sale $1,001 - $15,000
- 2025-11-20: Ro Khanna (Democrat-CA) sale $1,001 - $15,000
- 2025-11-13: Ro Khanna (Democrat-CA) sale $1,001 - $15,000
- 2025-11-10: Ro Khanna (Democrat-CA) sale $1,001 - $15,000

## Recent insider transactions (0)


## Citation

When citing, use: "MICRON TECHNOLOGY INC (MU) institutional ownership data via Superinvestor (https://superinvestorclub.com/stock/MU), aggregating SEC 13F, Form 4, and congressional disclosures."