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Monolithic Power Systems, Inc.

MPWR
Exchange
Nasdaq
Industry
Semiconductors & Related Devices
SEC CIK
0001280452

In the last 90 days, Monolithic Power Systems, Inc. insiders filed 0 open-market purchases and 9 sales; 1,250 institutions reported holding it in 13F filings for Q2 2026, worth $65.6B in total; superinvestors D1 Capital Partners and Maverick Capital hold it.

Q4 2022 vs. Q3 2022

How the institutions holding Monolithic Power Systems, Inc. changed between Q3 2022 and Q4 2022.

All holders in Q4 2022All holders in Q3 2022

13F holders of MPWR: Q3 2022 compared with Q4 2022
MeasureQ3 2022Of which not filed for Q4 2022Q4 2022Change
Holders63010611−9
Shares45.7M48.6K46.9M+1.17M (+2.6%)
Value$16.6B$17.7M$16.5B−$90.0M (−0.5%)

10 institutions that held it in Q3 2022 haven't filed for Q4 2022 yet. Not filing isn't selling, so the changes leave them out.

New holders (87)

Institutions that held Monolithic Power Systems, Inc. at the end of Q4 2022 but not at the end of Q3 2022.

Institutions new to MPWR in Q4 2022
InstitutionSharesValue% of portfolio
Holocene Advisors, LP478,107$169.1M1.04%
Capital Research Global Investors447,853$158.4M0.05%
Kayne Anderson Rudnick Investment Management LLC161,061$57.0M0.18%
Westfield Capital Management Co LP119,526$42.3M0.33%
KCL Capital, L.P.50,000$17.7M3.05%
Connor, Clark & Lunn Investment Management Ltd.30,251$10.7M0.06%
Kornitzer Capital Management Inc20,363$7.20M0.15%
Swedbank AB14,400$5.09M0.01%
TCWP LLC13,806$4.88M0.99%
Walleye Capital LLC10,290$3.64M0.08%
Force Hill Capital Management LP9,390$3.32M1.29%
Moran Wealth Management, LLC8,062$2.85M0.11%
FourThought Financial Partners, LLC7,150$2.53M0.37%
Investment Management Corp of Ontario5,612$1.98M0.10%
Linden Thomas Advisory Services, LLC5,324$1.88M0.53%
Boulder Hill Capital Management LP4,900$1.73M1.44%
Janus Henderson Group PLC4,610$1.63M0.00%
Coldstream Capital Management Inc4,482$1.59M0.06%
F/M Investments LLC3,682$1.30M1.58%
Fiducient Advisors LLC3,561$1.26M0.37%
Maryland State Retirement & Pension System3,568$1.26M0.04%
Legato Capital Management LLC3,498$1.24M0.24%
CI Private Wealth, LLC2,916$1.04M0.00%
Quantinno Capital Management LP2,316$819.0K0.06%
Kiwi Wealth Investments Limited Partnership2,102$743.3K0.05%
Inspire Advisors, LLC2,033$719.0K0.18%
Virginia Retirement Systems Et Al2,000$707.2K0.01%
Allstate Investment Management Co1,952$690.2K0.02%
Laurel Wealth Advisors, Inc.1,878$664.0K0.07%
Alliance Wealth Advisors, LLC1,536$543.2K0.24%
Utah Peaks Capital Inc1,494$528.3K1.02%
Knowledge Leaders Capital, LLC1,431$506.0K0.67%
Quadrature Capital Ltd1,405$496.9K0.01%
Headlands Technologies LLC1,341$474.0K0.38%
Walleye Trading LLC1,298$459.0K0.01%
Zeke Capital Advisors, LLC1,278$451.9K0.03%
Bleakley Financial Group, LLC1,276$451.2K0.02%
AM Squared Ltd1,200$424.3K0.28%
BI Asset Management Fondsmaeglerselskab A/S1,095$387.0K0.01%
Virtue Capital Management, LLC1,092$386.1K0.06%
Beverly Hills Private Wealth, LLC1,059$374.5K0.16%
Oversea-Chinese Banking CORP Ltd1,007$356.0K0.02%
Vident Investment Advisory, LLC1,003$354.7K0.01%
Lincoln National Corp886$313.4K0.01%
Empowered Funds, LLC859$303.8K0.02%
Nelson, Van Denburg & Campbell Wealth Management Group, LLC782$276.5K0.02%
PAX Financial Group, LLC759$268.4K0.07%
Acrisure Capital Management, LLC732$258.8K0.29%
Inceptionr LLC730$258.1K0.14%
Cetera Advisors LLC694$245.4K0.00%
Telemus Capital, LLC612$224.9K0.02%
Evergreen Capital Management LLC608$215.3K0.01%
Park Place Capital Corp607$215.0K0.06%
BNP PARIBAS ASSET MANAGEMENT Holding S.A.601$213.0K0.00%
Vantage Consulting Group Inc590$208.6K0.12%
Syntax Advisors, LLC590$208.6K0.17%
HB Wealth Management, LLC582$205.8K0.00%
Wallace Advisory Group, LLC566$200.1K0.16%
CoreCap Advisors, LLC445$157.4K0.01%
Picton Mahoney Asset Management427$150.0K0.01%
Investors Towarzystwo Funduszy Inwestycyjnych Spolka Akcyjna410$145.0K0.11%
New Hampshire Trust405$143.2K0.04%
Leonteq Securities AG142$50.2K0.00%
Belpointe Asset Management LLC134$47.5K0.00%
Comerica Securities,inc.116$41.1K0.00%
Trifecta Capital Advisors, LLC95$33.6K0.01%
MinichMacGregor Wealth Management, LLC50$17.7K0.01%
Farther Finance Advisors, LLC49$17.3K0.01%
Quarry LP48$17.0K0.02%
First Manhattan Co36$12.7K0.00%
Kistler-Tiffany Companies, LLC32$11.3K0.00%
ICA Group Wealth Management, LLC25$8.84K0.00%
Delta Asset Management LLC20$7.07K0.00%
U.S. Capital Wealth Advisors, LLC15$5.34K0.00%
Accurate Wealth Management, LLC11$4.27K0.00%
Gradient Investments LLC10$3.54K0.00%
Edge Capital Group, LLC10$3.54K0.00%
Nomura Holdings Inc8$3.00K0.00%
Fiduciary Alliance LLC5$1.77K0.00%
MCF Advisors LLC3$1.06K0.00%
Jones Financial Companies LLLP3$1.00K0.00%
Capital Advisors, Ltd. LLC2$1.00K0.00%
Colonial Trust Advisors2$7070.00%
EWG Elevate Inc.1$3540.00%
True Wealth Design, LLC1$3540.00%
Sofos Investments, Inc.354$370.00%
Bogart Wealth, LLC0$170.00%

Sold out (96)

Institutions that held Monolithic Power Systems, Inc. at the end of Q3 2022 and filed for Q4 2022 without it.

Institutions that sold out of MPWR in Q4 2022
InstitutionShares, Q3 2022Value, Q3 2022
GQG Partners LLC546,168$198.4M
Alyeska Investment Group, L.P.220,460$80.1M
Fred Alger Management, LLC181,281$65.9M
Marshall Wace, LLP105,928$38.5M
Twinbeech Capital LP64,636$23.5M
Point72 Asset Management, L.P.61,527$22.4M
Twin Tree Management, LP32,921$12.0M
Jennison Associates LLC32,624$11.9M
Trexquant Investment LP32,443$11.8M
Robeco Institutional Asset Management B.V.29,897$10.9M
T. Rowe Price Investment Management, Inc.24,404$8.87M
Jag Capital Management, LLC23,801$8.65M
Maplelane Capital, LLC20,000$7.27M
Engineers Gate Manager LP13,645$4.96M
Wealth Enhancement Advisory Services, LLC13,606$4.93M
HRT Financial LP11,087$4.03M
Magnetar Financial LLC10,258$3.73M
Covenant Asset Management, LLC9,976$3.63M
Quantbot Technologies LP9,919$3.60M
Parallax Volatility Advisers, L.P.9,229$3.35M
Dynamic Technology Lab Private Ltd8,116$2.95M
Lisanti Capital Growth, LLC7,630$2.77M
Two Sigma Investments, LP7,601$2.76M
Aquatic Capital Management LLC7,600$2.76M
Y-Intercept (Hong Kong) Ltd6,881$2.50M
NWK Group, Inc.6,311$2.29M
Railway Pension Investments Ltd5,100$1.85M
Point72 Hong Kong Ltd5,001$1.82M
Jacobs Levy Equity Management, Inc4,783$1.74M
Alcosta Capital Management, Inc.4,775$1.74M
AlphaCrest Capital Management LLC4,620$1.68M
Quantitative Investment Management, LLC4,576$1.66M
OPSEU Pension Plan Trust Fund4,434$1.65M
Candriam Luxembourg S.C.A.4,364$1.59M
ClariVest Asset Management LLC4,096$1.49M
Quantamental Technologies LLC3,870$1.41M
Retireful, LLC3,575$1.30M
Centiva Capital, LP3,063$1.11M
Employees Retirement System of Texas2,538$922.0K
Privium Fund Management B.V.2,500$914.0K
Boothbay Fund Management, LLC2,380$865.0K
Capula Management Ltd2,210$803.0K
Echo Street Capital Management LLC2,144$779.0K
AE Wealth Management LLC2,132$775.0K
Two Sigma Securities, LLC2,061$749.0K
Alpha DNA Investment Management LLC1,961$712.0K
Everence Capital Management Inc1,810$658.0K
Graham Capital Management, L.P.1,793$651.0K
Virtus ETF Advisers LLC1,490$541.0K
PGGM Investments1,460$531.0K
Fort Washington Investment Advisors Inc1,377$500.0K
Virtu Financial LLC1,360$494.0K
Teza Capital Management LLC1,352$491.0K
Integrated Advisors Network LLC1,238$450.0K
Hillsdale Investment Management Inc.1,230$447.0K
Ardevora Asset Management LLP1,000$363.0K
Oak Thistle LLC992$360.0K
Balentine LLC941$342.0K
Triasima Portfolio Management inc.910$331.0K
Integrated Investment Consultants, LLC892$324.0K
Wetherby Asset Management Inc783$285.0K
MQS Management LLC782$284.0K
Stonnington Group, LLC845$266.0K
Assenagon Asset Management S.A.690$251.0K
Versor Investments LP673$245.0K
O'Shaughnessy Asset Management, LLC671$244.0K
Fox Run Management, L.L.C.650$236.0K
Milestone Advisory Partners645$234.0K
First Citizens Bank & Trust Co622$226.0K
Chiron Investment Management, LLC604$219.0K
Riverstone Advisors, LLC604$219.0K
SBB Research Group LLC589$214.0K
Meiji Yasuda Asset Management Co Ltd.580$211.0K
Navellier & Associates Inc565$205.0K
Veritable, L.P.565$205.0K
Petrus Trust Company, LTA554$201.0K
Counterpoint Mutual Funds LLC271$98.0K
Standard Family Office LLC238$86.0K
Itau Unibanco Holding S.A.177$64.0K
Neo Ivy Capital Management158$57.0K
Norway Savings Bank120$44.0K
Washington Trust Advisors, Inc.95$35.0K
Householder Group Estate & Retirement Specialist, LLC90$32.0K
West Oak Capital, LLC55$20.0K
Absolute Capital Management, LLC36$13.1K
FinTrust Capital Advisors, LLC38$12.0K
Macroview Investment Management LLC27$10.0K
Ellevest, Inc.26$9.00K
Trustcore Financial Services, LLC22$8.00K
Vigilant Capital Management, LLC18$7.00K
Evoke Wealth, LLC17$6.00K
Almanack Investment Partners, LLC.14$5.00K
Money Concepts Capital Corp7$3.00K
Lee Financial Co7$3.00K
Carolinas Wealth Consulting LLC6$2.00K
Community Bank, N.A.1$0

Not filed for Q4 2022 yet (10)

Institutions that held Monolithic Power Systems, Inc. at the end of Q3 2022 and haven't filed a 13F for Q4 2022. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding MPWR in Q3 2022 that haven't filed for Q4 2022
InstitutionShares, Q3 2022Value, Q3 2022
Eaton Vance Management32,900$12.0M
FourThought Financial, LLC5,598$2.03M
American Portfolios Advisors3,140$1.14M
Regentatlantic Capital LLC1,498$544.0K
Corient Capital Partners, LLC1,388$533.0K
Western Financial Corporation1,330$483.0K
Keebeck Alpha, LP1,140$414.0K
Redpoint Investment Management Pty Ltd1,021$371.0K
Wipfli Financial Advisors LLC,435$158.0K
Newfound Research LLC119$43.0K