# 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: 2026-07-08T11:25:33.798Z

## Summary

As of the most recent 13F filing period, MICRON TECHNOLOGY INC (MU) is held by 13 tracked superinvestors with an aggregate position value of $2.14B representing 017277001665000147570412500001659312000001736218142021621195100069323400 shares.

## Top institutional holders (13)

| Rank | Manager | Fund | Shares | Value | % of Portfolio | Period |
|------|---------|------|--------|-------|----------------|--------|
| 1 | [Leopold Aschenbrenner](https://superinvestorclub.com/manager/14920) | Situational Awareness LP | 1727700 | $583.7M | 4.27% | 2026-03-31 |
| 2 | [David Tepper](https://superinvestorclub.com/manager/8) | Appaloosa Management | 1665000 | $562.5M | 9.48% | 2026-03-31 |
| 3 | [Ray Dalio](https://superinvestorclub.com/manager/6) | Bridgewater Associates | 1475704 | $498.6M | 2.23% | 2026-03-31 |
| 4 | [Leopold Aschenbrenner](https://superinvestorclub.com/manager/14920) | Situational Awareness LP | 1250000 | $422.3M | 3.09% | 2026-03-31 |
| 5 | [Philippe Laffont](https://superinvestorclub.com/manager/60) | Coatue Management | 165931 | $56.1M | 0.19% | 2026-03-31 |
| 6 | [Guy Spier](https://superinvestorclub.com/manager/33) | Aquamarine Capital Management | 200000 | $11.1M | 6.49% | 2022-06-30 |
| 7 | [Leopold Aschenbrenner](https://superinvestorclub.com/manager/14920) | Situational Awareness LP | 17362 | $5.9M | 0.04% | 2026-03-31 |
| 8 | [Whitney Tilson](https://superinvestorclub.com/manager/3275) | T2 Partners Management | 181420 | $2.7M | 5.40% | 2015-09-30 |
| 9 | [Sequoia Fund](https://superinvestorclub.com/manager/14) | Ruane, Cunniff & Goldfarb | 2162 | $730,410 | 0.01% | 2026-03-31 |
| 10 | [FPA Queens Road](https://superinvestorclub.com/manager/97) | Bragg Financial Advisors | 1195 | $403,719 | 0.01% | 2026-03-31 |
| 11 | [Dan Sundheim](https://superinvestorclub.com/manager/3261) | D1 Capital Partners | 1000 | $337,840 | 0.14% | 2026-03-31 |
| 12 | [Mairs & Power](https://superinvestorclub.com/manager/92) | Mairs & Power | 693 | $234,123 | 0.00% | 2026-03-31 |
| 13 | [Stanley Druckenmiller](https://superinvestorclub.com/manager/19) | Duquesne Family Office | 23400 | $7,905 | 0.23% | 2026-03-31 |

## 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 (46)

- 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
- 2025-11-05: Ro Khanna (Democrat-CA) sale $1,001 - $15,000
- 2025-10-24: Ro Khanna (Democrat-CA) sale $1,001 - $15,000
- 2025-10-23: Ro Khanna (Democrat-CA) sale $1,001 - $15,000
- 2025-10-22: Ro Khanna (Democrat-CA) sale $1,001 - $15,000
- 2025-10-03: Ro Khanna (Democrat-CA) sale $1,001 - $15,000
- 2025-10-01: Julia Letlow (Republican-LA) sale $1,001 - $15,000
- 2025-08-22: John Boozman (Republican-AR) sale $1,001 - $15,000
- 2025-08-04: Lisa McClain (Republican-MI) sale $1,001 - $15,000
- 2025-07-22: Lisa McClain (Republican-MI) purchase $1,001 - $15,000
- 2025-07-01: John Boozman (Republican-AR) 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."