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Disclosery

MPWR MONOLITHIC PWR SYS INC

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Stock (common), issuer CIK 1280452

847 managers (866 13F filers) reported a position in MPWR shares at 2024-12-31, 46,542,770 shares in all. 92 filers opened a position and 159 filers sold out during the quarter.

Managers
847
13F filers
866
New
92
Added
321
Reduced
291
Sold out
159
Shares held by filers
46,542,770

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, Q4 2024

Filers in the available 13F reports with a share position at 2024-12-31, 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
Pathstone Holdings, LLCin group Pathstone Holdings, LLC13,690$8.1M0.04%-79513F-HRTimelineGroup
USS Investment Management Ltd13,532$8.01M0.06%-1,86113F-HRTimeline
QUEST INVESTMENT MANAGEMENT LLC13,534$8.01M0.93%-64813F-HRTimeline
BANCO BILBAO VIZCAYA ARGENTARIA, S.A.13,463$7.97M0.08%-24413F-HRTimeline
STOREBRAND ASSET MANAGEMENT AS13,267$7.85M0.02%-6,51813F-HRTimeline
Avalon Global Asset Management LLC13,000$7.69M2.16%new13F-HRTimeline
COMMONWEALTH EQUITY SERVICES, LLC12,970$7.67M0.01%+8,51613F-HRTimeline
Corebridge Financial, Inc.in group Corebridge Financial, Inc.12,889$7.63M0.04%-7213F-HRTimelineGroup
Nicholas Investment Partners, LP12,486$7.39M0.65%-4,72613F-HRTimeline
Raiffeisen Bank International AGin group Raiffeisen Bank International…12,194$7.36M0.11%13F-HRTimelineGroup
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.12,306$7.28M0.01%-17,98713F-HRTimelineGroup
LMR Partners LLPin group LMR Partners LLP11,848$7.01M0.12%new13F-HRTimelineGroup
State of Tennessee, Department of Treas…11,845$7.01M0.03%+19713F-HRTimeline
XPONANCE LLC11,737$6.94M0.06%+83613F-HRTimeline
Silvant Capital Management LLC11,440$6.77M0.28%013F-HRTimeline
BLAIR WILLIAM & CO/IL11,358$6.72M0.02%+1,75913F-HRTimeline
DZ BANK AG Deutsche Zentral Genossensch…in group DZ BANK AG Deutsche Zentral G…11,187$6.62M0.01%+2,38913F-HRTimelineGroup
LOS ANGELES CAPITAL MANAGEMENT LLC11,178$6.61M0.03%-8,77813F-HRTimeline
UniSuper Management Pty Ltd10,842$6.42M0.05%+1,63713F-HRTimeline
Quantinno Capital Management LP10,589$6.27M0.06%+2,92713F-HRTimeline
Czech National Bank10,583$6.26M0.06%+65213F-HRTimeline
Retirement Systems of Alabama10,560$6.25M0.02%-6713F-HRTimeline
COMERICA BANK10,509$6.22M0.03%-13113F-HR/ATimeline
WESTWOOD HOLDINGS GROUP INCin group WESTWOOD HOLDINGS GROUP INC10,467$6.19M0.05%-3313F-HRTimelineGroup
FORSTA AP-FONDEN10,400$6.15M0.04%+20013F-HRTimeline
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCH…10,372$6.14M0.04%-24113F-HRTimeline
NorthCrest Asset Manangement, LLC10,232$6.05M0.18%-1613F-HR/ATimeline
MIRABELLA FINANCIAL SERVICES LLP10,021$5.93M0.54%new13F-HRTimeline
AMALGAMATED BANK9,957$5.89M0.05%-37513F-HRTimeline
FJARDE AP-FONDEN /FOURTH SWEDISH NATION…9,898$5.86M0.06%+20013F-HRTimeline
NewEdge Advisors, LLC9,851$5.83M0.04%-77913F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…9,444$5.59M<0.01%-69513F-HRTimelineGroup
Mariner, LLCin group Mariner, LLC9,443$5.59M0.01%-1,01613F-HRTimelineGroup
Cambridge Investment Research Advisors,…9,367$5.54M0.02%+7,59413F-HRTimeline
Stratos Wealth Partners, LTD.in group Stratos Wealth Partners, LTD.9,352$5.53M0.08%-15713F-HRTimelineGroup
BRITISH COLUMBIA INVESTMENT MANAGEMENT …9,337$5.52M0.03%+1,21313F-HRTimeline
IFM Investors Pty Ltd8,975$5.31M0.05%-55913F-HRTimeline
Advisors Asset Management, Inc.8,968$5.31M0.1%-15813F-HR/ATimeline
Cetera Investment Advisers8,938$5.29M0.01%+1,46513F-HRTimeline
BOKF, NAin group BOKF, NA8,705$5.15M0.09%-1,44013F-HRTimelineGroup
Daiwa Securities Group Inc.in group Daiwa Securities Group Inc.8,631$5.11M0.02%-313F-HRTimelineGroup
Engineers Gate Manager LP8,560$5.06M0.09%-10,31213F-HRTimeline
KORNITZER CAPITAL MANAGEMENT INC /KS8,527$5.05M0.1%013F-HRTimeline
Creative Planningin group Creative Planning8,519$5.04M<0.01%+1,24613F-HRTimelineGroup
LEVEL FOUR ADVISORY SERVICES, LLCin group LEVEL FOUR ADVISORY SERVICES,…8,509$5.04M0.21%+64613F-HRTimelineGroup
BAMCO INC /NY/in group Baron Capital8,503$5.03M0.01%-19,41213F-HRTimelineGroup
4D Advisors, LLC8,500$5.03M3.53%13F-HRTimeline
NORDEN GROUP LLC8,398$4.97M0.56%+6,84913F-HRTimeline
Tredje AP-fonden8,286$4.9M0.04%013F-HRTimeline
Pacer Advisors, Inc.8,193$4.85M0.01%-34013F-HRTimeline
GDS Wealth Management8,168$4.83M0.44%+7,66613F-HRTimeline
Achmea Investment Management B.V.in group Achmea Investment Management …7,950$4.7M0.08%new13F-HRTimelineGroup
Utah Retirement Systems7,759$4.59M0.05%013F-HRTimeline
CIBC WORLD MARKETS CORP7,716$4.57M0.03%+1,07913F-HRTimeline
FIFTH THIRD BANK, NATIONAL ASSOCIATIONgroup of 2 filers holding7,702$4.56M-1,925Timeline
MML INVESTORS SERVICES, LLC7,554$4.47M0.02%+12313F-HRTimeline
Larson Financial Group LLC7,518$4.45M0.23%+46613F-HRTimeline
ACADIAN ASSET MANAGEMENT LLCin group ACADIAN ASSET MANAGEMENT LLC7,489$4.42M0.01%-94113F-HRTimelineGroup
TRUIST FINANCIAL CORPin group TRUIST FINANCIAL CORP7,428$4.4M0.01%+2,79313F-HRTimelineGroup
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…7,403$4.38M0.09%+5,13713F-HRTimelineGroup
CIBC Asset Management Inc7,390$4.37M0.01%+31513F-HRTimeline
QRG CAPITAL MANAGEMENT, INC.7,350$4.35M0.04%+68713F-HRTimeline
MILESTONE ASSET MANAGEMENT, LLC7,316$4.33M0.96%+5,58213F-HRTimeline
New York Life Investment Management LLCin group New York Life Investment Mana…7,221$4.27M0.04%+3213F-HRTimelineGroup
AMERICAN CAPITAL MANAGEMENT INC7,116$4.21M0.16%-2513F-HRTimeline
Inspire Investing, LLCin group Inspire Investing, LLC7,114$4.21M0.47%+25613F-HRTimelineGroup
FINANCIAL COUNSELORS INC7,022$4.15M0.06%+26913F-HRTimeline
Police & Firemen's Retirement System of…6,812$4.03M0.04%13F-HRTimeline
Twin Tree Management, LP6,757$4M0.1%+6,74413F-HRTimeline
GTS SECURITIES LLC6,721$3.98M0.19%+5,09713F-HRTimeline
KP Management LLC6,500$3.85M1.35%013F-HRTimeline
MUTUAL OF AMERICA CAPITAL MANAGEMENT LLCin group MUTUAL OF AMERICA CAPITAL MAN…6,426$3.8M0.04%-21313F-HRTimelineGroup
Concentric Capital Strategies, LP6,371$3.77M0.24%new13F-HRTimeline
OPPENHEIMER ASSET MANAGEMENT INC.group of 2 filers holding6,279$3.72M+1,212Timeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.10,388$3.7M0.01%+1,93913F-HR/ATimelineGroup
HighTower Advisors, LLC6,206$3.67M0.01%-31413F-HRTimeline
INTACT INVESTMENT MANAGEMENT INC.in group INTACT INVESTMENT MANAGEMENT …6,200$3.67M0.13%new13F-HRTimelineGroup
Generali Asset Management SPA SGR5,986$3.54M0.09%13F-HR/ATimeline
JANUS HENDERSON GROUP PLCin group Janus Henderson5,945$3.52M<0.01%-5113F-HRTimelineGroup
MACKENZIE FINANCIAL CORP5,942$3.52M<0.01%+82813F-HR/ATimeline
Wealthfront Advisers LLC5,911$3.5M0.01%-49613F-HR/ATimeline
GKV Capital Management Co., Inc.5,846$3.46M1.41%13F-HRTimeline
PINEBRIDGE INVESTMENTS, L.P.5,845$3.46M0.03%-91613F-HRTimeline
YOUSIF CAPITAL MANAGEMENT, LLC5,786$3.42M0.04%-2,25213F-HRTimeline
OAK RIDGE INVESTMENTS LLC5,767$3.41M0.27%-87313F-HRTimeline
Knollwood Investment Advisory, LLC5,685$3.36M0.35%-1,50013F-HRTimeline
Summit Global Investmentsin group Summit Global Investments5,614$3.32M0.21%+5,37813F-HRTimelineGroup
Taylor Frigon Capital Management LLC5,583$3.3M1.67%+1,15613F-HRTimeline
State of Alaska, Department of Revenue5,564$3.29M0.04%-3,44013F-HRTimeline
Investors Towarzystwo Funduszy Inwestyc…5,390$3.25M1.29%-13913F-HRTimeline
MERCER GLOBAL ADVISORS INC /ADV5,410$3.2M0.01%+50013F-HRTimeline
PEAK FINANCIAL ADVISORS LLC5,410$3.2M1.66%new13F-HRTimeline
ICICI Prudential Asset Management Co Ltd5,377$3.18M0.35%new13F-HRTimeline
Meiji Yasuda Life Insurance Cogroup of 2 filers holding5,296$3.13M+392Timeline
Connor, Clark & Lunn Investment Managem…5,241$3.1M0.01%new13F-HRTimeline
SHELL ASSET MANAGEMENT CO5,213$3.08M0.13%+4,77913F-HRTimeline
Empowered Funds, LLC5,164$3.06M0.04%+1,11713F-HRTimeline
Bahl & Gaynor LLC5,132$3.04M0.02%+2813F-HRTimeline
Paragon Advisors, LLC5,128$3.03M1.04%+2,99713F-HRTimeline
Sumitomo Mitsui DS Asset Management Com…in group SUMITOMO MITSUI FINANCIAL GRO…5,116$3.03M0.03%+9613F-HRTimelineGroup
Mirabaud Asset Management Ltd4,881$2.95M1.37%-1,11813F-HRTimeline
Steward Partners Investment Advisory, L…4,974$2.94M0.03%+67613F-HRTimeline
Crossmark Global Holdings, Inc.4,909$2.9M0.05%+1,26613F-HRTimeline
SHAKER INVESTMENTS LLC/OH4,886$2.89M1.21%+92413F-HRTimeline
Quantitative Investment Management, LLC4,866$2.88M0.22%new13F-HRTimeline
CARDEROCK CAPITAL MANAGEMENT INC4,850$2.87M0.72%-5,17213F-HRTimeline
Schonfeld Strategic Advisors LLC4,778$2.83M0.02%-3,43213F-HRTimeline
WORLDQUANT MILLENNIUM ADVISORS LLC4,689$2.77M0.02%-5113F-HRTimeline
GUGGENHEIM CAPITAL LLCin group GUGGENHEIM CAPITAL LLC4,680$2.77M0.02%-5,08213F-HRTimelineGroup
MIZUHO SECURITIES USA LLC4,623$2.74M0.05%+1,46213F-HRTimeline
Cerity Partners LLCin group Cerity Partners LLC3,660$2.7M0.01%-89113F-HRTimelineGroup
SYNOVUS FINANCIAL CORP4,388$2.6M0.03%-18513F-HRTimeline
Ethic Inc.4,274$2.53M0.05%+1,52413F-HRTimeline
Tidal Investments LLCin group Tidal Investments LLC4,251$2.52M0.02%-1,79113F-HRTimelineGroup
WASATCH ADVISORS LP4,211$2.49M0.01%+38013F-HRTimeline
OREGON PUBLIC EMPLOYEES RETIREMENT FUND4,182$2.47M0.05%013F-HRTimeline
NORDEA INVESTMENT MANAGEMENT ABin group NORDEA INVESTMENT MANAGEMENT …4,082$2.46M<0.01%+21313F-HRTimelineGroup
Gulf International Bank (UK) Ltd4,133$2.44M0.06%-4013F-HRTimeline
BESSEMER GROUP INCin group BESSEMER GROUP INC4,131$2.44M<0.01%-14213F-HRTimelineGroup
Polymer Capital Management (HK) LTD4,100$2.43M0.43%+3,45013F-HRTimeline
WOLVERINE TRADING, LLC4,011$2.42M0.05%new13F-HRTimeline
Linden Thomas Advisory Services, LLC3,997$2.37M0.3%+18613F-HRTimeline
Global X Japan Co., Ltd.3,978$2.35M0.29%-69113F-HRTimeline
PEAPACK GLADSTONE FINANCIAL CORP3,974$2.35M0.03%-18113F-HRTimeline
COLDSTREAM CAPITAL MANAGEMENT INC3,953$2.34M0.05%+17813F-HRTimeline
World Investment Advisors3,865$2.29M0.06%+3,04313F-HRTimeline
DSG Capital Advisors, LLC3,853$2.28M0.41%13F-HRTimeline
Plato Investment Management Ltd3,785$2.25M0.17%+2,72613F-HRTimeline
INTRUST BANK NA3,750$2.22M0.22%-29313F-HRTimeline
PARK AVENUE SECURITIES LLCin group PARK AVENUE SECURITIES LLC3,690$2.18M0.02%+59813F-HRTimelineGroup
PROFUND ADVISORS LLC3,653$2.16M0.08%-25213F-HRTimeline
OMERS ADMINISTRATION Corp3,615$2.14M0.02%-1,15013F-HRTimeline
TEACHERS RETIREMENT SYSTEM OF THE STATE…3,557$2.1M0.02%013F-HRTimeline
Redhawk Wealth Advisors, Inc.3,547$2.1M0.28%+6913F-HRTimeline
Trilogy Capital Inc.3,528$2.09M0.11%+1,76413F-HRTimeline
Rathbones Group PLC3,507$2.08M0.01%+2,34313F-HRTimeline
TWIN CAPITAL MANAGEMENT INC3,453$2.04M0.22%-38113F-HRTimeline
PFG Advisors3,448$2.04M0.12%+47513F-HRTimeline
Kestra Advisory Services, LLCgroup of 3 filers holding3,442$2.04M-153Timeline
Cynosure Group, LLC3,432$2.03M0.3%+2,96113F-HRTimeline
Harfst & Associates, Inc.3,388$2M0.42%+57913F-HRTimeline
Kentucky Retirement Systemsgroup of 2 filers holding3,350$1.98M-1,489Timeline
NorthCoast Asset Management LLC3,340$1.98M0.01%+23813F-HR/ATimeline
WEALTH ENHANCEMENT ADVISORY SERVICES, L…3,281$1.94M<0.01%+10113F-HR/ATimeline
BI Asset Management Fondsmaeglerselskab…in group BI Asset Management Fondsmaeg…3,259$1.93M0.02%+1,46213F-HRTimelineGroup
Aigen Investment Management, LP3,237$1.92M0.34%new13F-HRTimeline
Atria Investments, Inc3,215$1.9M0.02%+24813F-HRTimeline
AVANTAX ADVISORY SERVICES, INC.3,200$1.89M0.01%+1413F-HRTimeline
&PARTNERS3,026$1.87M0.02%+96513F-HRTimeline
Torray Investment Partners LLC3,128$1.85M0.27%-26313F-HRTimeline
M&T Bank Corpin group M&T Bank Corp3,121$1.85M0.01%+25413F-HRTimelineGroup
Values First Advisors, Inc.3,038$1.8M0.99%-67413F-HRTimeline
HARTFORD INVESTMENT MANAGEMENT CO3,013$1.78M0.06%-5913F-HRTimeline
FIRST HAWAIIAN BANKin group FIRST HAWAIIAN BANK2,990$1.77M0.06%-56013F-HRTimelineGroup
Leelyn Smith, LLC2,966$1.76M0.31%+30413F-HRTimeline
HMS Capital Management, LLC2,954$1.75M0.84%-18113F-HRTimeline
Perpetual Ltdin group Perpetual Ltd2,936$1.74M0.02%+2,67913F-HRTimelineGroup
LBP AM SA2,926$1.73M0.02%new13F-HRTimeline
INTECH INVESTMENT MANAGEMENT LLC2,900$1.72M0.02%+2,15113F-HRTimeline
Verition Fund Management LLC2,877$1.7M0.01%+1,66613F-HRTimeline
AVIVA PLCin group AVIVA PLC2,831$1.68M<0.01%+28213F-HRTimelineGroup
Hennion & Walsh Asset Management, Inc.2,785$1.65M0.07%+13513F-HRTimeline
COMMERCE BANKin group COMMERCE BANK2,766$1.64M0.01%-3,12113F-HRTimelineGroup
GROUPAMA ASSET MANAGMENT2,671$1.61M0.03%-1,35313F-HRTimeline
GUIDANCE CAPITAL, INC2,343$1.59M0.49%+1,42313F-HRTimeline
SECURIAN ASSET MANAGEMENT, INC2,678$1.58M0.05%-10413F-HRTimeline
Woodline Partners LP2,667$1.58M0.01%new13F-HRTimeline
NORTHWESTERN MUTUAL INVESTMENT MANAGEME…group of 2 filers holding2,652$1.57M-537Timeline
BOSTON FAMILY OFFICE LLC2,614$1.55M0.11%+2,38313F-HRTimeline
Federation des caisses Desjardins du Qu…2,609$1.54M0.01%+1,43413F-HRTimeline
Louisiana State Employees Retirement Sy…2,600$1.54M0.03%-10013F-HRTimeline
SHERBROOKE PARK ADVISERS LLC2,587$1.53M0.49%+1,85413F-HRTimeline
Orion Porfolio Solutions, LLC2,585$1.53M0.02%-81813F-HRTimeline
Orion Portfolio Solutions, LLC2,585$1.53M0.02%-81813F-HRTimeline
Maryland State Retirement & Pension Sys…2,508$1.48M0.03%-17513F-HRTimeline
OPTIMAS CAPITAL Ltd2,500$1.48M2%new13F-HRTimeline
Modern Wealth Management, LLC2,400$1.42M0.05%new13F-HR/ATimeline
Andar Capital Management HK Ltd2,400$1.42M1.83%new13F-HRTimeline
TWO SIGMA SECURITIES, LLC2,375$1.41M0.25%+2,05713F-HRTimeline
Westover Capital Advisors, LLC2,329$1.38M0.3%-8113F-HRTimeline
Daiichi Life Insurance Co., Ltd.in group Daiichi Life Insurance Co., L…2,325$1.38M0.04%013F-HRTimelineGroup
IEQ CAPITAL, LLC2,325$1.38M0.01%-46413F-HRTimeline
NEW MEXICO EDUCATIONAL RETIREMENT BOARD2,300$1.36M0.05%-10013F-HRTimeline
O'SHAUGHNESSY ASSET MANAGEMENT, LLC2,299$1.36M0.01%-27213F-HRTimeline
REGIONS FINANCIAL CORPin group REGIONS FINANCIAL CORP2,279$1.35M0.01%-25613F-HRTimelineGroup
Jackson Wealth Management, LLC2,237$1.32M0.15%-32713F-HRTimeline
VALLEY NATIONAL ADVISERS INC2,214$1.31M0.23%+29213F-HRTimeline
Confluence Wealth Services, Inc.1,872$1.31M0.09%+36213F-HRTimeline
E. Ohman J:or Asset Management AB2,200$1.3M0.03%+20013F-HRTimeline
Polianta Ltd2,200$1.3M0.62%new13F-HRTimeline
PITCAIRN COin group PITCAIRN CO2,198$1.3M0.08%-18813F-HRTimelineGroup
CreativeOne Wealth, LLCin group CreativeOne Wealth, LLC2,184$1.29M0.04%+31513F-HRTimelineGroup
Metis Global Partners, LLC2,132$1.26M0.04%-613F-HRTimeline
Norinchukin Bank, Thein group Norinchukin Bank, The2,099$1.24M0.03%+14313F-HRTimelineGroup
HighPoint Advisor Group LLC1,713$1.2M0.07%+26713F-HRTimeline
Sphera Management Technology Funds Ltdin group SPHERA FUNDS MANAGEMENT LTD.2,000$1.18M0.94%13F-HRTimelineGroup
TD PRIVATE CLIENT WEALTH LLC1,967$1.16M0.03%-18913F-HRTimeline
SIRIOS CAPITAL MANAGEMENT L P1,947$1.15M0.21%+72713F-HRTimeline
Snowden Capital Advisors LLC1,942$1.15M0.04%-6,69113F-HRTimeline
PGGM Investments1,939$1.15M0.02%new13F-HRTimeline