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Micron Technology Inc

MU
Exchange
Nasdaq
Industry
Semiconductors & Related Devices
SEC CIK
0000723125

In the last 90 days, Micron Technology Inc insiders filed 0 open-market purchases and 8 sales; 3,914 institutions reported holding it in 13F filings for Q2 2026, worth $1.01T in total; 6 superinvestors hold it, including Coatue Management and Appaloosa.

Superinvestors holding MU, Q2 2026

6 superinvestors report holding Micron Technology Inc on Form 13F, worth $5.02B in total. Weight is Micron Technology Inc's share of each 13F portfolio; actions compare shares with Q1 2026.

See all superinvestors
Superinvestors holding MU in Q2 2026
Superinvestor% of portfolioSharesValuevs. previous quarter
Coatue ManagementPhilippe Laffont7.5%3,142,269$3.63BAdded+1,793.7%
AppaloosaDavid Tepper15.1%975,000$1.13BReduced−41.4%
Altimeter CapitalBrad Gerstner2.5%209,520$241.8MNew
Soros Fund ManagementGeorge Soros0.3%22,422$25.9MAdded+694.0%
Maverick CapitalLee Ainslie<0.1%1,673$1.93MNew
Harris Associates (Oakmark)Bill Nygren<0.1%180$207.8KNew

Moves by quarter

Superinvestors that opened, added to, trimmed or sold out of MU each quarter, comparing shares with the quarter before. A superinvestor that didn't file for a quarter isn't listed, and isn't counted as selling.

  1. Q2 2026

    6 superinvestors holding at quarter end

    New
    Altimeter Capital, Maverick Capital, Harris Associates (Oakmark)
    Added
    Coatue Management (+1,793.7%), Soros Fund Management (+694.0%)
    Reduced
    Appaloosa (−41.4%)
    Sold out
    Duquesne Family Office

  2. Q1 2026

    4 superinvestors holding at quarter end

    New
    Coatue Management, Duquesne Family Office, Soros Fund Management
    Added
    Appaloosa (+11.0%)

  3. Q4 2025

    1 superinvestor holding at quarter end

    Added
    Appaloosa (+200.0%)
    Sold out
    Aquamarine

  4. Q3 2025

    2 superinvestors holding at quarter end

    Reduced
    Appaloosa (−39.4%), Aquamarine (−60.0%)
    Sold out
    Maverick Capital

  5. Q2 2025

    3 superinvestors holding at quarter end

    Added
    Maverick Capital (+35.6%), Appaloosa (+106.3%)
    Sold out
    Fairfax Financial

  6. Q1 2025

    4 superinvestors holding at quarter end

    Added
    Maverick Capital (+2,422.7%)
    Reduced
    Appaloosa (−66.7%)
    Sold out
    Altimeter Capital, Duquesne Family Office

  7. Q4 2024

    6 superinvestors holding at quarter end

    New
    Altimeter Capital, Duquesne Family Office
    Added
    Appaloosa (+14.3%)
    Reduced
    Maverick Capital (−20.9%)
    Sold out
    Greenwoods Asset Management

  8. Q3 2024

    5 superinvestors holding at quarter end

    Added
    Fairfax Financial (+99.5%), Greenwoods Asset Management (+2.2%)
    Reduced
    Appaloosa (−10.6%), Maverick Capital (−93.7%)
    Sold out
    Third Point, HHLR Advisors (Hillhouse), Soros Fund Management

  9. Q2 2024

    8 superinvestors holding at quarter end

    New
    Third Point, Soros Fund Management
    Added
    Maverick Capital (+3,471.0%), HHLR Advisors (Hillhouse) (+0.4%)
    Reduced
    Appaloosa (−3.3%), Fairfax Financial (−94.2%), Greenwoods Asset Management (−44.4%)

  10. Q1 2024

    6 superinvestors holding at quarter end

    New
    HHLR Advisors (Hillhouse)
    Reduced
    Fairfax Financial (−82.2%), Maverick Capital (−21.9%)

  11. Q4 2023

    5 superinvestors holding at quarter end

    Reduced
    Appaloosa (−13.2%), Maverick Capital (−8.4%)

  12. Q3 2023

    5 superinvestors holding at quarter end

    Added
    Fairfax Financial (+0.6%)
    Reduced
    Maverick Capital (−25.9%)
    Sold out
    Viking Global Investors, Third Point, Duquesne Family Office

  13. Q2 2023

    8 superinvestors holding at quarter end

    New
    Appaloosa, Duquesne Family Office
    Added
    Viking Global Investors (+54.9%), Fairfax Financial (+1.2%), Third Point (+29.2%), Maverick Capital (+164.5%)
    Sold out
    Himalaya Capital, Pabrai Investment Funds

  14. Q1 2023

    8 superinvestors holding at quarter end

    New
    Third Point
    Added
    Fairfax Financial (+10.9%), Maverick Capital (+61.9%)
    Reduced
    Himalaya Capital (−40.5%), Viking Global Investors (−65.8%), Pabrai Investment Funds (−14.4%)
    Sold out
    Baupost Group, D1 Capital Partners

  15. Q4 2022

    9 superinvestors holding at quarter end

    New
    Greenwoods Asset Management
    Added
    Viking Global Investors (+54.4%), Pabrai Investment Funds (+2.0%), Maverick Capital (+31.7%)
    Reduced
    D1 Capital Partners (−83.3%)
    Sold out
    Harris Associates (Oakmark)

  16. Q3 2022

    9 superinvestors holding at quarter end

    New
    D1 Capital Partners, Maverick Capital, Harris Associates (Oakmark)
    Added
    Viking Global Investors (+268.1%), Fairfax Financial (+399.3%), Baupost Group (+20.1%)
    Sold out
    Appaloosa

  17. Q2 2022

    7 superinvestors holding at quarter end

    New
    Viking Global Investors
    Added
    Fairfax Financial (+0.5%)
    Reduced
    Baupost Group (−12.1%), Appaloosa (−72.6%)

  18. Q1 2022

    6 superinvestors holding at quarter end

    Reduced
    Baupost Group (−4.3%), Appaloosa (−23.6%)

  19. Q4 2021

    6 superinvestors holding at quarter end

    Added
    Pabrai Investment Funds (+15.5%)
    Reduced
    Baupost Group (−54.6%)
    Sold out
    Maverick Capital

  20. Q3 2021

    7 superinvestors holding at quarter end

    Added
    Pabrai Investment Funds (+1.7%), Maverick Capital (+206.8%)
    Reduced
    Appaloosa (−51.4%)

  21. Q2 2021

    7 superinvestors holding at quarter end

    Added
    Baupost Group (+32.1%), Fairfax Financial (+0.8%)
    Reduced
    Appaloosa (−22.3%), Maverick Capital (−27.0%)
    Sold out
    Duquesne Family Office, Soros Fund Management