Stock Ownership/MU

MICRON TECHNOLOGY INC (MU): Ownership & Insider Activity

Hedge funds and institutional managers reporting a position in MU · Information Technology. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.

Reported Holders
58
13F filers
Aggregate Value
$46.2B
Across holders
Last Price
$910.43
2026-08-24
Sector
Information Technology
GICS
Quarterly fund activity28 increased29 reduced5 exited
Full exits: Hudson Bay Capital Management LP, Senvest Management, LLC, ELEMENT CAPITAL MANAGEMENT LLC, MAPLELANE CAPITAL, LLC, Duquesne Family Office LLC
Institutional Holders of MU
↗
58 holders
Manager⇅Type⇅Shares⇅Market Value▼% of Total⇅% of Portfolio⇅Action⇅QoQ Change⇅Quarter⇅
PRIMECAP MANAGEMENT CO/CA/
CIK 0000763212
Institutional Manager19.22M$22.2B48.0%13.1%Reduced$-3.1BQ2 2026
AQR CAPITAL MANAGEMENT LLC
CIK 0001167557
Hedge Fund3.83M$4.4B9.6%1.5%Reduced+$4.4BQ2 2026
COATUE MANAGEMENT LLC
CIK 0001135730
Hedge Fund3.14M$3.6B7.8%7.5%Added+$2.3BQ2 2026
MARSHALL WACE, LLP
CIK 0001318757
Hedge Fund1.35M$1.6B3.4%1.2%Added+$180.9MQ2 2026
ADAGE CAPITAL PARTNERS GP, L.L.C.
CIK 0001165408
Hedge Fund1.03M$1.2B2.6%1.7%Reduced$-82.5MQ2 2026
Appaloosa LP
CIK 0001656456
Hedge Fund975K$1.1B2.4%14.6%Reduced$-796.5MQ2 2026
SHAW D E & CO INC
CIK 0001009207
Hedge Fund769K$887.4M1.9%0.4%Reduced$-1.2BQ2 2026
Qube Research & Technologies Ltd
CIK 0001729829
Hedge Fund755K$871.0M1.9%0.8%Reduced$-1.7BQ2 2026
CITADEL ADVISORS LLC
CIK 0001423053
Hedge Fund601K$693.2M1.5%0.1%Reduced$-37.8BQ2 2026
AXIOM INVESTORS LLC /DE
CIK 0001109147
Hedge Fund589K$680.0M1.5%5.9%Added+$451.2MQ2 2026
PRIMECAP MANAGEMENT CO/CA/Reduced
Institutional Manager
$22.2B· 48.0% of total· 13.1% port· 19.22M sh· $-3.1B QoQ· Q2 2026
AQR CAPITAL MANAGEMENT LLCReduced
Hedge Fund
$4.4B· 9.6% of total· 1.5% port· 3.83M sh· +$4.4B QoQ· Q2 2026
COATUE MANAGEMENT LLCAdded
Hedge Fund
$3.6B· 7.8% of total· 7.5% port· 3.14M sh· +$2.3B QoQ· Q2 2026
MARSHALL WACE, LLPAdded
Hedge Fund
$1.6B· 3.4% of total· 1.2% port· 1.35M sh· +$180.9M QoQ· Q2 2026
ADAGE CAPITAL PARTNERS GP, L.L.C.Reduced
Hedge Fund
$1.2B· 2.6% of total· 1.7% port· 1.03M sh· $-82.5M QoQ· Q2 2026
Appaloosa LPReduced
Hedge Fund
$1.1B· 2.4% of total· 14.6% port· 975K sh· $-796.5M QoQ· Q2 2026
SHAW D E & CO INCReduced
Hedge Fund
$887.4M· 1.9% of total· 0.4% port· 769K sh· $-1.2B QoQ· Q2 2026
Qube Research & Technologies LtdReduced
Hedge Fund
$871.0M· 1.9% of total· 0.8% port· 755K sh· $-1.7B QoQ· Q2 2026
CITADEL ADVISORS LLCReduced
Hedge Fund
$693.2M· 1.5% of total· 0.1% port· 601K sh· $-37.8B QoQ· Q2 2026
AXIOM INVESTORS LLC /DEAdded
Hedge Fund
$680.0M· 1.5% of total· 5.9% port· 589K sh· +$451.2M QoQ· Q2 2026
Schonfeld Strategic Advisors LLCAdded
Hedge Fund
$655.7M· 1.4% of total· 2.4% port· 568K sh· +$646.5M QoQ· Q2 2026
TWO SIGMA INVESTMENTS, LPReduced
Hedge Fund
$617.7M· 1.3% of total· 0.4% port· 535K sh· $-2.0B QoQ· Q2 2026
SANDS CAPITAL MANAGEMENT, LLCAdded
Institutional Manager
$608.1M· 1.3% of total· 2.3% port· 527K sh· — QoQ· Q2 2026
MILLENNIUM MANAGEMENT LLCReduced
Hedge Fund
$596.9M· 1.3% of total· 0.2% port· 517K sh· $-1.5B QoQ· Q2 2026
Man Group plcReduced
Hedge Fund
$533.2M· 1.2% of total· 0.9% port· 462K sh· +$221.8M QoQ· Q2 2026
Squarepoint Ops LLCReduced
Hedge Fund
$502.3M· 1.1% of total· 0.6% port· 435K sh· $-136.5M QoQ· Q2 2026
Clearbridge Investments, LLCReduced
Hedge Fund
$494.4M· 1.1% of total· 0.4% port· 428K sh· $-67.6M QoQ· Q2 2026
Rockefeller Capital Management L.P.Added
Hedge Fund
$416.5M· 0.9% of total· 0.6% port· 361K sh· $-1.5B QoQ· Q2 2026
TCW GROUP INCAdded
Hedge Fund
$410.2M· 0.9% of total· 2.8% port· 355K sh· $-125.1M QoQ· Q2 2026
TUDOR INVESTMENT CORP ET ALReduced
Hedge Fund
$382.5M· 0.8% of total· 0.5% port· 331K sh· $-364.8M QoQ· Q2 2026
Point72 Asset Management, L.P.Reduced
Hedge Fund
$359.8M· 0.8% of total· 0.4% port· 312K sh· +$67.0M QoQ· Q2 2026
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPReduced
Hedge Fund
$335.9M· 0.7% of total· 0.1% port· 291K sh· $-2.5B QoQ· Q2 2026
Woodline Partners LPReduced
Hedge Fund
$317.1M· 0.7% of total· 1.0% port· 275K sh· $-59.0M QoQ· Q2 2026
FRED ALGER MANAGEMENT, LLCAdded
Hedge Fund
$309.2M· 0.7% of total· 1.0% port· 268K sh· +$305.0M QoQ· Q2 2026
CAPSTONE INVESTMENT ADVISORS, LLCAdded
Hedge Fund
$265.9M· 0.6% of total· 0.5% port· 230K sh· $-216.7M QoQ· Q2 2026
RENAISSANCE TECHNOLOGIES LLCReduced
Hedge Fund
$244.2M· 0.5% of total· 0.3% port· 212K sh· $-2.3B QoQ· Q2 2026
Altimeter Capital Management, LLCAdded
Hedge Fund
$241.8M· 0.5% of total· 2.5% port· 210K sh· — QoQ· Q2 2026
JUPITER ASSET MANAGEMENT LTDReduced
Hedge Fund
$235.6M· 0.5% of total· 1.2% port· 204K sh· $-353.5M QoQ· Q2 2026
Sculptor Capital LPAdded
Hedge Fund
$161.6M· 0.3% of total· 1.3% port· 140K sh· — QoQ· Q2 2026
VOLORIDGE INVESTMENT MANAGEMENT, LLCReduced
Hedge Fund
$159.3M· 0.3% of total· 0.7% port· 138K sh· $-652.7M QoQ· Q2 2026
Verition Fund Management LLCAdded
Hedge Fund
$157.9M· 0.3% of total· 0.8% port· 137K sh· +$156.4M QoQ· Q2 2026
Gotham Asset Management, LLCReduced
Hedge Fund
$146.8M· 0.3% of total· 0.3% port· 127K sh· $-135.5M QoQ· Q2 2026
Bridgewater Associates, LPReduced
Hedge Fund
$134.7M· 0.3% of total· 0.6% port· 117K sh· $-1.6B QoQ· Q2 2026
Walleye Capital LLCAdded
Hedge Fund
$123.1M· 0.3% of total· 0.4% port· 107K sh· +$87.6M QoQ· Q2 2026
Holocene Advisors, LPAdded
Hedge Fund
$89.2M· 0.2% of total· 0.2% port· 77K sh· — QoQ· Q2 2026
Alphadyne Asset Management LPAdded
Hedge Fund
$77.5M· 0.2% of total· 0.7% port· 67K sh· +$3.5M QoQ· Q2 2026
Davidson Kempner Capital Management LPAdded
Hedge Fund
$63.5M· 0.1% of total· 0.8% port· 55K sh· +$14.4M QoQ· Q2 2026
Rokos Capital Management LLPReduced
Hedge Fund
$61.8M· 0.1% of total· 0.2% port· 54K sh· $-160.8M QoQ· Q2 2026
Brevan Howard Capital Management LPReduced
Hedge Fund
$46.8M· 0.1% of total· 0.3% port· 41K sh· $-445.3M QoQ· Q2 2026
Parallax Volatility Advisers, L.P.Reduced
Hedge Fund
$44.0M· 0.1% of total· 0.1% port· 38K sh· $-441.5M QoQ· Q2 2026
BALYASNY ASSET MANAGEMENT LLCReduced
Hedge Fund
$38.5M· 0.1% of total· 0.0% port· 33K sh· $-53.7M QoQ· Q2 2026
Fisher Asset Management, LLCAdded
Institutional Manager
$28.2M· 0.1% of total· 0.0% port· 24K sh· +$1.2M QoQ· Q2 2026
SOROS FUND MANAGEMENT LLCAdded
Family Office
$25.9M· 0.1% of total· 0.3% port· 22K sh· +$22.6M QoQ· Q2 2026
Fulcrum Asset Management LLPReduced
Hedge Fund
$23.7M· 0.1% of total· 2.4% port· 21K sh· $-885K QoQ· Q2 2026
Pentwater Capital Management LPAdded
Hedge Fund
$20.8M· 0.0% of total· 0.1% port· 18K sh· — QoQ· Q2 2026
CAXTON ASSOCIATES LLPReduced
Hedge Fund
$16.7M· 0.0% of total· 0.3% port· 14K sh· $-261K QoQ· Q2 2026
PineBridge Investments, L.P.Added
Hedge Fund
$10.7M· 0.0% of total· 0.1% port· 64K sh· +$2.0M QoQ· Q3 2025
GAMCO INVESTORS, INC. ET ALAdded
Institutional Manager
$9.4M· 0.0% of total· 0.1% port· 8K sh· — QoQ· Q2 2026
Ancora Advisors, LLCReduced
Hedge Fund
$9.2M· 0.0% of total· 0.2% port· 8K sh· $-11.4M QoQ· Q2 2026
Bridgewater Advisors Inc.Added
Hedge Fund
$3.7M· 0.0% of total· 0.2% port· 4K sh· +$129K QoQ· Q2 2026
Lighthouse Investment Partners, LLCReduced
Hedge Fund
$2.8M· 0.0% of total· 0.1% port· 2K sh· $-11.6M QoQ· Q2 2026
Ruane, Cunniff & Goldfarb L.P.Unchanged
Hedge Fund
$2.5M· 0.0% of total· 0.0% port· 2K sh· +$0 QoQ· Q2 2026
MAVERICK CAPITAL LTDAdded
Hedge Fund
$1.9M· 0.0% of total· 0.0% port· 2K sh· — QoQ· Q2 2026
Eisler Capital (UK) Ltd.Added
Hedge Fund
$1.7M· 0.0% of total· 0.0% port· 16K sh· +$585K QoQ· Q3 2024
Grantham, Mayo, Van Otterloo & Co. LLCAdded
Institutional Manager
$1.6M· 0.0% of total· 0.0% port· 1K sh· — QoQ· Q2 2026
Magnetar Financial LLCAdded
Hedge Fund
$441K· 0.0% of total· 0.0% port· 382 sh· — QoQ· Q2 2026
HARRIS ASSOCIATES L PAdded
Institutional Manager
$208K· 0.0% of total· 0.0% port· 180 sh· — QoQ· Q2 2026
BAILLIE GIFFORD & COAdded
Institutional Manager
$92K· 0.0% of total· 0.0% port· 80 sh· — QoQ· Q2 2026
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