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Disclosery

MU MICRON TECHNOLOGY INC

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COM (common), issuer CIK 723125

2,962 managers (3,024 13F filers) reported a position in MU shares at 2026-03-31, 867,998,336 shares in all. 459 filers opened a position and 149 filers sold out during the quarter.

Managers
2,962
13F filers
3,024
New
459
Added
1,257
Reduced
1,032
Sold out
149
Shares held by filers
867,998,336

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q1 2026

Filers in the available 13F reports with a share position at 2026-03-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
Migdal Insurance & Financial Holdings L…in group Migdal Insurance & Financial …338,307$114M0.99%+335,07313F-HRTimelineGroup
Cardano Risk Management B.V.336,884$114M1.11%new13F-HRTimeline
FIFTH THIRD BANK, NATIONAL ASSOCIATIONgroup of 2 filers holding335,704$113M+144,171Timeline
OFI INVEST ASSET MANAGEMENT385,702$113M1.5%+379,58713F-HRTimeline
BLAIR WILLIAM & CO/IL332,311$112M0.32%+32,34113F-HRTimeline
Calamos Advisors LLCgroup of 2 filers holding331,386$112M-75,234Timeline
Woodline Partners LP325,774$110M0.42%+56,36113F-HR/ATimeline
Kestra Advisory Services, LLCgroup of 3 filers holding322,026$109M+22,387Timeline
Tredje AP-fonden321,214$109M0.59%-157,09713F-HRTimeline
JUPITER ASSET MANAGEMENT LTDin group JUPITER ASSET MANAGEMENT LTD321,100$108M0.58%+32,82413F-HRTimelineGroup
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…318,244$108M0.19%-49,41113F-HRTimelineGroup
Corient Private Wealth LPin group Corient Private Wealth LP316,316$106M0.15%+34,23013F-HRTimelineGroup
BANCO BILBAO VIZCAYA ARGENTARIA, S.A.315,209$105M0.74%+129,30913F-HRTimeline
ARIZONA STATE RETIREMENT SYSTEM308,369$104M0.61%-9,63513F-HRTimeline
BIT Capital GmbH306,829$104M5.79%-103,85413F-HRTimeline
Czech National Bank306,527$104M0.68%+10,40513F-HRTimeline
IEQ CAPITAL, LLC305,467$103M0.48%+37,28013F-HRTimeline
Rakuten Group, Inc.group of 2 filers holding314,234$102M+38,210Timeline
BESSEMER GROUP INCin group BESSEMER GROUP INC297,753$101M0.16%+277,37613F-HRTimelineGroup
Swiss Life Asset Management Ltdin group Swiss Life Asset Management L…486,688$100M0.49%+234,00913F-HRTimelineGroup
UniSuper Management Pty Ltd296,096$100M0.65%-44,83313F-HRTimeline
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP294,626$99.6M0.09%-23,22913F-HRTimelineGroup
CTC LLC294,354$99.4M7.96%-55,87013F-HRTimeline
FJARDE AP-FONDEN /FOURTH SWEDISH NATION…290,887$98.3M0.54%+112,30013F-HRTimeline
Cornerstone Investment Partners, LLC287,559$97.1M4.08%-190,02813F-HRTimeline
Vontobel Holding Ltd.in group Vontobel Holding Ltd.281,291$95M0.33%+141,54213F-HRTimelineGroup
CAPITOLIS LIQUID GLOBAL MARKETS LLCin group CAPITOLIS LIQUID GLOBAL MARKE…279,432$94.4M0.6%13F-HRTimelineGroup
AE Wealth Management LLC276,532$93.4M0.51%-44,70213F-HRTimeline
DISCOVERY CAPITAL MANAGEMENT, LLC / CT276,050$93.3M4.85%+170,85013F-HRTimeline
COMMONWEALTH EQUITY SERVICES, LLC274,368$92.7M0.13%+3,18913F-HRTimeline
LOS ANGELES CAPITAL MANAGEMENT LLC273,905$92.5M0.36%+117,96313F-HRTimeline
Baird Financial Group, Inc.in group Baird Financial Group, Inc.273,015$92.2M0.14%-23,74413F-HRTimelineGroup
CERTUITY, LLC270,668$91.4M6%+91913F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…268,948$90.9M2.36%+168,73413F-HRTimelineGroup
NISA INVESTMENT ADVISORS, LLC263,680$89.1M0.33%-255,57913F-HRTimeline
MetLife Investment Management, LLCin group MetLife Investment Management…262,856$88.8M0.45%-6,14313F-HRTimelineGroup
PINNACLE ASSOCIATES LTD262,297$88.6M1.14%-76,59613F-HRTimeline
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCH…262,179$88.6M0.45%+1,08713F-HRTimeline
MILFORD FUNDS LTD261,704$88.4M1.85%-45,72213F-HRTimeline
Tairen Capital Ltd261,307$88.3M9.55%new13F-HRTimeline
AEGON ASSET MANAGEMENT UK Plc260,641$87.9M1.17%-100,31613F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
VIRGINIA RETIREMENT SYSTEMS ET Al260,005$87.8M0.65%-138,58113F-HRTimeline
Cerity Partners LLCin group Cerity Partners LLC258,788$87.4M0.12%+38,51313F-HRTimelineGroup
Nationale-Nederlanden Powszechne Towarz…255,962$86.5M7.33%+14,50913F-HRTimeline
Prime Capital Management Co Ltd252,618$85.3M9.58%new13F-HRTimeline
Hosking Partners LLP251,391$84.9M3.04%-130,17013F-HRTimeline
Vident Advisory, LLCin group Vident Advisory, LLC248,734$84M0.72%-53,71413F-HRTimelineGroup
PARNASSUS INVESTMENTS, LLC245,378$82.9M0.24%-49,43213F-HRTimeline
Gotham Asset Management, LLC244,524$82.6M0.25%+14,40013F-HRTimeline
Empowered Funds, LLC243,942$82.4M0.53%new13F-HR/ATimeline
Mediolanum International Funds Ltd248,688$80M0.85%+80,18513F-HRTimeline
Tensor Edge Capital, LLC233,250$78.8M13.55%+33,25013F-HRTimeline
IFM Investors Pty Ltd232,573$78.6M0.66%+8,81313F-HRTimeline
AMALGAMATED BANK230,864$78M0.6%+8,55213F-HRTimeline
ARS Investment Partners, LLC230,303$77.8M4.04%-38,94413F-HRTimeline
OP Asset Management Ltd229,728$77.6M0.8%+101,33613F-HR/ATimeline
TEACHERS RETIREMENT SYSTEM OF THE STATE…228,340$77.1M0.6%+92,98713F-HRTimeline
ZWJ INVESTMENT COUNSEL INC228,115$77.1M2.78%-155,20513F-HRTimeline
Oak Grove Capital LLC222,540$75.2M12.91%+4,25913F-HRTimeline
Brevan Howard Capital Management LPin group Brevan Howard Capital Managem…222,516$75.2M0.75%+206,37113F-HRTimelineGroup
O'SHAUGHNESSY ASSET MANAGEMENT, LLC219,555$74.2M0.37%+53,87813F-HRTimeline
CWM, LLCin group CWM, LLC219,439$74.1M0.19%+22,42013F-HRTimelineGroup
Value Aligned Research Advisors, LLC218,808$73.9M0.88%013F-HRTimeline
HRT FINANCIAL LP217,533$73.5M0.18%-663,03913F-HRTimeline
&PARTNERS193,267$72.8M0.36%+13,58413F-HRTimeline
Spartan Wealth Advisory Services LLC214,642$72.5M6.34%13F-HRTimeline
Cambridge Investment Research Advisors,…214,597$72.5M0.19%+17,33613F-HRTimeline
PensionDanmark Pensionsforsikringsaktie…211,572$71.5M0.7%-5713F-HRTimeline
Lido Advisors, LLCin group Lido Advisors, LLC210,903$71.3M0.28%-4,72913F-HRTimelineGroup
XPONANCE LLC208,786$70.5M0.5%+29,98813F-HRTimeline
QRG CAPITAL MANAGEMENT, INC.206,233$69.7M0.72%+24,46813F-HRTimeline
SALEM INVESTMENT COUNSELORS INC205,436$69.4M2.04%-1,04713F-HR/ATimeline
Andra AP-fonden203,762$68.8M0.82%+19,79713F-HRTimeline
iA Global Asset Management Inc.203,167$68.6M0.97%+36,61213F-HRTimeline
Banco Santander, S.A.in group Banco Santander, S.A.203,010$68.6M0.55%-26,92313F-HRTimelineGroup
Generate Investment Management Ltd202,187$68.3M3.36%+101,12913F-HRTimeline
Shengqi Capital (Hong Kong) Ltd200,000$67.6M99.94%new13F-HR/ATimeline
NORTHWESTERN MUTUAL INVESTMENT MANAGEME…group of 2 filers holding198,541$67.1M+3,771Timeline
AXIOM INVESTORS LLC /DE198,200$67M0.75%new13F-HRTimeline
AGF MANAGEMENT LTDin group AGF MANAGEMENT LTD196,842$66.5M0.3%new13F-HRTimelineGroup
BI Asset Management Fondsmaeglerselskab…in group BI Asset Management Fondsmaeg…195,076$65.9M0.69%-70,97913F-HRTimelineGroup
USS Investment Management Ltd195,066$65.9M0.26%+5,23113F-HRTimeline
Rokos Capital Management LLPin group Rokos Capital Management LLP193,239$65.3M1.16%-376,50413F-HRTimelineGroup
Crake Asset Management LLP192,000$64.9M2.27%new13F-HRTimeline
ZEVENBERGEN CAPITAL INVESTMENTS LLC191,950$64.8M1.86%-74,90013F-HRTimeline
NewEdge Advisors, LLC187,706$63.4M0.23%+72,39313F-HR/ATimeline
Erste Asset Management GmbHin group Erste Asset Management GmbH195,715$63M0.58%-10,44413F-HRTimelineGroup
INTECH INVESTMENT MANAGEMENT LLC186,454$63M0.62%+65,99813F-HRTimeline
Penserra Capital Management LLCin group Penserra Capital Management L…185,384$62.6M0.73%-2,15113F-HRTimelineGroup
PEAK6 LLCin group PEAK6 LLC182,500$61.7M1.78%-126,68813F-HRTimelineGroup
Utah Retirement Systems181,660$61.4M0.63%-2,94613F-HRTimeline
WEALTH ENHANCEMENT ADVISORY SERVICES, L…192,019$61M0.13%+44,82613F-HRTimeline
Blue Sparrow, LLC /DE179,423$60.6M1.04%-207,60013F-HRTimeline
PKO BP BANKOWY Universal Pension Societ…176,800$59.7M27.93%-38,00013F-HRTimeline
PINEBRIDGE INVESTMENTS LLC176,190$59.5M0.5%+69,25513F-HRTimeline
Hamilton Capital Partners Inc.172,703$58.3M1.96%new13F-HRTimeline
SHELTON CAPITAL MANAGEMENT172,685$58.3M1.28%-1,05713F-HRTimeline
Police & Firemen's Retirement System of…171,911$58.1M0.5%+60113F-HRTimeline
State of Alaska, Department of Revenue171,564$58M0.63%+15,98513F-HRTimeline
Thrivent Financial for Lutheransin group Thrivent Financial for Luther…171,116$57.8M0.11%-369,46213F-HRTimelineGroup
FACTORY MUTUAL INSURANCE CO170,845$57.7M0.65%+18,50013F-HRTimeline
FORT WASHINGTON INVESTMENT ADVISORS INC…170,106$57.5M0.32%+3,91513F-HRTimeline
Varma Mutual Pension Insurance Co170,071$57.5M0.34%013F-HR/ATimeline
New York Life Investment Management LLCin group New York Life Investment Mana…168,507$56.9M0.48%+4,91013F-HRTimelineGroup
ATALANTA SOSNOFF CAPITAL, LLCin group ATALANTA SOSNOFF CAPITAL, LLC168,437$56.9M1.22%-156,23713F-HRTimelineGroup
CROSSLINK CAPITAL INC167,530$56.6M5.54%+2,40513F-HRTimeline
COATUE MANAGEMENT LLCin group COATUE MANAGEMENT LLC165,931$56.1M0.19%new13F-HRTimelineGroup
Wealthfront Advisers LLC164,821$55.7M0.12%+44,52613F-HRTimeline
SUMITOMO MITSUI FINANCIAL GROUP, INC.group of 2 filers holding163,919$55.4M+2,531Timeline
Defiance ETFs, LLC163,916$55.4M0.8%+12,46313F-HRTimeline
Zurich Insurance Group Ltd/FIin group Zurich Insurance Group Ltd/FI163,788$55.3M0.43%-277,76313F-HRTimelineGroup
M&G PLCin group M&G PLC162,948$55.1M0.28%-61,06913F-HRTimelineGroup
Diversify Advisory Services, LLCgroup of 2 filers holding106,106$55M+57,783Timeline
Step Capital Management Pte. Ltd.160,500$54.2M21.77%-32,00013F-HRTimeline
B. Metzler seel. Sohn & Co. AGin group B. Metzler seel. Sohn & Co. AG160,227$54.1M0.5%+81,59413F-HRTimelineGroup
LBP AM SA160,121$54.1M0.74%+69,94813F-HRTimeline
LORD, ABBETT & CO. LLC158,606$53.6M0.17%new13F-HRTimeline
GROUP ONE TRADING LLC155,688$52.6M1.74%+94,61613F-HRTimeline
Life Cycle Investment Partners Ltd155,238$52.4M0.33%+89,31713F-HRTimeline
BRITISH COLUMBIA INVESTMENT MANAGEMENT …155,121$52.4M0.31%-44,05813F-HRTimeline
Pathstone Holdings, LLCin group Pathstone Holdings, LLC154,811$52.3M0.21%-1,98713F-HRTimelineGroup
Ilmarinen Mutual Pension Insurance Co154,552$52.2M0.41%new13F-HRTimeline
Pinnacle Financial Partners, Inc.in group Pinnacle Financial Partners, …152,764$51.6M0.39%-23,24613F-HRTimelineGroup
GATEWAY INVESTMENT ADVISERS LLC151,829$51.3M0.57%-37,21113F-HRTimeline
Vinva Investment Management Ltd158,708$51.1M0.64%+3,88213F-HRTimeline
DCF Advisers, LLC150,000$50.7M19.1%-17,25013F-HRTimeline
KCM Capital Incin group KCM Capital Inc150,000$50.7M9.46%+60,00013F-HRTimelineGroup
Walleye Capital LLCgroup of 2 filers holding149,619$50.5M-134,428Timeline
TCW GROUP INCin group TCW GROUP INC146,293$49.4M0.37%-16,42713F-HRTimelineGroup
MAPLELANE CAPITAL, LLCin group MAPLELANE CAPITAL, LLC146,000$49.3M4.14%new13F-HRTimelineGroup
E Fund Management Co., Ltd.145,173$49M1.46%13F-HRTimeline
First Financial Bankshares Inc144,957$49M0.99%-137,35113F-HRTimeline
TOCQUEVILLE ASSET MANAGEMENT L.P.in group TOCQUEVILLE ASSET MANAGEMENT …144,819$48.9M0.73%-32,28713F-HRTimelineGroup
CastleKnight Management LP144,721$48.9M2.29%-87,90013F-HRTimeline
Analog Century Management LP144,010$48.7M2.32%-215,67013F-HRTimeline
NWI MANAGEMENT LP144,000$48.6M2.98%013F-HR/ATimeline
BRAUN STACEY ASSOCIATES INC143,092$48.3M1.61%-29,89513F-HRTimeline
PRUDENTIAL PLCin group PRUDENTIAL PLC142,072$48M0.28%+27,70413F-HRTimelineGroup
Janney Montgomery Scott LLC141,006$47.6M0.12%-65,98913F-HRTimeline
GENDELL JEFFREY Lin group GENDELL JEFFREY L140,000$47.3M0.64%-3,37313F-HRTimelineGroup
LGT Group Foundationin group LGT Group Foundation138,844$46.9M0.57%+64,26613F-HRTimelineGroup
Harvest Fund Management Co., Ltdin group Harvest Fund Management Co., …138,377$46.7M1.99%-6,75813F-HRTimelineGroup
PBU - The Pension Fund of Early Childho…137,197$46.4M0.7%-1,58913F-HR/ATimeline
Artisan Partners Limited Partnership136,703$46.2M0.08%new13F-HRTimeline
PROFUND ADVISORS LLC135,846$45.9M1.68%-30,53213F-HRTimeline
MISHPACHA HOLDINGS CORP135,213$45.7M37.12%+133,31813F-HRTimeline
BANQUE PICTET & CIE SA135,197$45.7M0.53%+3,39613F-HRTimeline
Yong Rong (HK) Asset Management Ltd134,900$45.6M20.86%new13F-HRTimeline
Marathon Asset Management Ltd134,816$45.6M1.75%-48,82513F-HRTimeline
HIGHLAND CAPITAL MANAGEMENT, LLC134,339$45.4M2.4%-8,12813F-HRTimeline
Leonteq Securities AG134,173$45.3M2.74%-21,81613F-HRTimeline
E20 Capital Ltd132,087$44.6M4.19%+77,39813F-HRTimeline
National Mutual Insurance Federation of…in group National Mutual Insurance Fed…132,000$44.6M0.34%013F-HRTimelineGroup
Raiffeisen Bank International AGin group Raiffeisen Bank International…138,545$44.6M0.64%+58,00713F-HRTimelineGroup
Federation des caisses Desjardins du Qu…131,385$44.4M0.16%-3,23313F-HRTimeline
Louisiana State Employees Retirement Sy…131,300$44.4M0.78%-1,30013F-HRTimeline
FLPUTNAM INVESTMENT MANAGEMENT CO129,722$43.8M0.65%+6,89113F-HRTimeline
YOUSIF CAPITAL MANAGEMENT, LLC129,332$43.7M0.51%-6,98413F-HRTimeline
OREGON PUBLIC EMPLOYEES RETIREMENT FUND128,871$43.5M0.57%+25913F-HRTimeline
TRUIST FINANCIAL CORPin group TRUIST FINANCIAL CORP128,790$43.5M0.06%-18,79813F-HRTimelineGroup
Clark Capital Management Group, Inc.127,653$43.1M0.27%+85,76713F-HRTimeline
Y-Intercept (Hong Kong) Ltd127,057$42.9M0.81%new13F-HRTimeline
Investment Management Corp of Ontario126,069$42.6M0.55%+26,34113F-HRTimeline
Ethic Inc.125,702$42.5M0.67%-4,34213F-HRTimeline
NorthCoast Asset Management LLC125,680$42.5M0.98%-77,69713F-HRTimeline
MIZUHO FINANCIAL GROUP INCgroup of 3 filers holding124,939$42.2M-74,420Timeline
Spectrum Financial Alliance Ltd LLC124,638$42.1M8.09%-131,27013F-HRTimeline
Horiko Capital Management LLC124,457$41.5M9.57%-4,13713F-HRTimeline
GDS Wealth Management122,081$41.2M2.48%-9,96213F-HRTimeline
Mill Capital Management, LLC121,997$41.2M3.13%-12,53713F-HRTimeline
MUTUAL OF AMERICA CAPITAL MANAGEMENT LLCin group MUTUAL OF AMERICA CAPITAL MAN…121,278$41M0.47%-35313F-HRTimelineGroup
Union Bancaire Privee, UBP SA128,042$40.7M0.57%-12,46813F-HRTimeline
Waverly Advisors, LLC120,415$40.7M0.31%-10,78013F-HRTimeline
Consolidated Investment Group LLC119,879$40.5M4.39%-7,83013F-HRTimeline
Bank Julius Baer & Co. Ltd, Zurich119,336$40.3M0.12%+13,10313F-HRTimeline
Concurrent Investment Advisors, LLCin group Concurrent Investment Advisor…118,898$40.2M0.44%-34,02813F-HRTimelineGroup
Clearline Capital LP117,328$39.6M3.08%-51,59213F-HRTimeline
BNP PARIBASin group BNP PARIBAS119,457$39.6M1.26%+81,82613F-HRTimelineGroup
Horizon Investments, LLC117,009$39.5M0.44%-36,69513F-HRTimeline
MML INVESTORS SERVICES, LLC116,454$39.3M0.11%-16,56913F-HRTimeline
ASR Vermogensbeheer N.V.115,747$39.1M0.46%+2,01113F-HRTimeline
ALLSTATE CORPin group ALLSTATE CORP115,409$39M0.42%+30,00213F-HRTimelineGroup
Oakum Bay Capital LLC113,878$38.5M20.65%-38,25013F-HRTimeline
OVERSEA-CHINESE BANKING Corp Ltdin group OVERSEA-CHINESE BANKING Corp …111,331$37.9M1.12%-88813F-HRTimelineGroup
FRED ALGER MANAGEMENT, LLCin group FRED ALGER MANAGEMENT, LLC110,873$37.5M0.16%+95,70013F-HRTimelineGroup
Aware Super Pty Ltd as trustee of Aware…110,807$37.4M0.57%13F-HRTimeline
Verition Fund Management LLC110,716$37.4M0.36%-280,81413F-HRTimeline
SIH Partners, LLLPin group SIH Partners, LLLP110,233$37.2M1.15%new13F-HRTimelineGroup
FERGUSON WELLMAN CAPITAL MANAGEMENT, INC109,887$37.1M0.51%+8,95513F-HRTimeline
Main Street Research LLC109,109$36.9M2.14%+103,78613F-HRTimeline
Artemis Investment Management LLP108,450$36.6M0.39%-18,13413F-HRTimeline
Headwater Capital Co Ltd107,000$36.1M5.81%+29,00013F-HRTimeline
Virtu Financial LLCin group Virtu Financial LLC104,794$35.4M1.47%+95,59713F-HRTimelineGroup
JACKSON SQUARE CAPITAL, LLC103,670$35M7.34%-6,93313F-HRTimeline
Prospera Financial Services Inc103,159$34.9M0.56%+30713F-HRTimeline
APPLETON PARTNERS INC/MA102,823$34.7M2.42%-14,88113F-HRTimeline
Headlands Technologies LLC102,679$34.7M3.95%new13F-HRTimeline
Norinchukin Bank, Thein group Norinchukin Bank, The101,669$34.3M0.4%+4,21213F-HRTimelineGroup
Engineers Gate Manager LP101,406$34.3M0.43%+69,34613F-HRTimeline
WESTFIELD CAPITAL MANAGEMENT CO LP100,434$33.9M0.14%new13F-HRTimeline