Skip to main content
Livermore
Livermore
ZHEN

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 8 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.

Q3 2024 vs. Q2 2024

How the institutions holding Monolithic Power Systems, Inc. changed between Q2 2024 and Q3 2024.

All holders in Q3 2024All holders in Q2 2024

13F holders of MPWR: Q2 2024 compared with Q3 2024
MeasureQ2 2024Of which not filed for Q3 2024Q3 2024Change
Holders8388885+55
Shares46.9M5.92M46.4M+5.44M (+13.3%)
Value$38.6B$4.86B$42.8B+$9.10B (+27.0%)

8 institutions that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so the changes leave them out.

New holders (118)

Institutions that held Monolithic Power Systems, Inc. at the end of Q3 2024 but not at the end of Q2 2024.

Showing the largest 100 of 118 by value.

Institutions new to MPWR in Q3 2024
InstitutionSharesValue% of portfolio
BlackRock, Inc.5,803,963$5.37B0.11%
Twinbeech Capital LP71,554$66.2M1.26%
Holocene Advisors, LP58,627$54.2M0.22%
HRT Financial LP37,111$34.3M0.17%
Bryn Mawr Trust Co25,130$23.2M0.42%
ExodusPoint Capital Management, LP13,904$12.9M0.13%
Fjarde Ap-Fonden /Fourth Swedish National Pension Fund9,698$8.97M0.09%
Moore Capital Management, LP9,150$8.46M0.25%
Greenland Capital Management LP7,719$7.14M1.29%
Balyasny Asset Management LLC7,187$6.64M0.02%
Pinnbrook Capital Management LP6,345$5.87M1.77%
Mirabaud Asset Management Ltd5,999$5.55M2.29%
Jackson Wealth Management, LLC2,564$2.37M0.28%
Crestline Management, LP2,251$2.08M0.12%
Brevan Howard Capital Management LP2,178$2.01M0.10%
Aquatic Capital Management LLC1,880$1.74M0.05%
JT Stratford LLC1,771$1.64M0.28%
B. Metzler seel. Sohn & Co. Holding AG1,698$1.57M0.02%
Donoghue Forlines LLC1,606$1.48M0.42%
Nebula Research & Development LLC1,568$1.45M0.17%
CenterBook Partners LP1,345$1.24M0.08%
Capula Management Ltd1,331$1.23M0.02%
Western Financial Corp1,165$1.08M0.61%
Headlands Technologies LLC1,133$1.05M0.12%
CoreCap Advisors, LLC1,114$1.03M0.05%
United Asset Strategies, Inc.959$886.6K0.08%
Robertson Stephens Wealth Management, LLC938$868.4K0.03%
JSF Financial, LLC917$847.8K0.25%
Sterling Capital Management LLC860$795.1K0.01%
Baader Bank INC850$785.8K0.07%
XTX Topco Ltd848$784.0K0.06%
Cannon Advisors, Inc.784$725.2K0.59%
Lecap Asset Management Ltd760$702.6K0.15%
Oberweis Asset Management Inc750$693.4K0.04%
Sather Financial Group Inc744$687.8K0.04%
Fox Run Management, L.L.C.690$637.9K0.14%
Polymer Capital Management (HK) LTD650$600.9K0.14%
CIBC World Markets Inc.637$589.0K0.00%
GPS Wealth Strategies Group, LLC576$532.5K0.07%
Fifth Lane Capital, LP571$527.9K1.34%
Net Worth Advisory Group569$525.9K0.16%
Boothbay Fund Management, LLC532$491.8K0.02%
Lifeworks Advisors, LLC507$468.7K0.09%
GDS Wealth Management502$464.1K0.05%
EP Wealth Advisors, LLC491$453.9K0.00%
Blueshift Asset Management, LLC464$429.0K0.11%
Uhlmann Price Securities, LLC452$417.9K0.33%
Dana Investment Advisors, Inc.442$408.6K0.01%
Shell Asset Management Co434$401.0K0.02%
Executive Wealth Management, LLC400$370.2K0.03%
Parametrica Management Ltd390$360.6K0.43%
Stevens Capital Management LP359$332.0K0.05%
Yeomans Consulting Group, Inc.344$318.0K0.12%
Pinkerton Retirement Specialists, LLC332$306.9K0.04%
United Advisor Group, LLC328$303.2K0.07%
Ballentine Partners, LLC326$301.4K0.01%
Dark Forest Capital Management LP325$300.5K0.04%
FIL Ltd321$296.8K0.00%
Atlanta Consulting Group Advisors, LLC321$296.8K0.07%
Advisors Capital Management, LLC314$290.0K0.00%
West Tower Group, LLC300$277.4K0.59%
Advisor Resource Council297$274.6K0.12%
Ethos Financial Group, LLC293$271.0K0.04%
Summit Trail Advisors, LLC291$269.4K0.01%
Vancity Investment Management Ltd291$269.0K0.03%
Howard Capital Management Inc.287$265.3K0.00%
Integrated Investment Consultants, LLC283$261.6K0.06%
Eq LLC270$249.8K0.13%
Csenge Advisory Group261$244.9K0.01%
Avestar Capital, LLC264$244.1K0.03%
Vise Technologies, Inc.263$243.1K0.03%
Perpetual Ltd257$237.6K0.00%
Mitchell Capital Management Co250$231.1K0.04%
Morse Asset Management, Inc250$231.1K0.05%
Lake Street Advisors Group, LLC244$225.9K0.01%
Trust Investment Advisors244$225.6K0.14%
Gries Financial LLC242$223.7K0.04%
Oversea-Chinese Banking CORP Ltd241$222.8K0.01%
Alpha Family Trust235$217.3K0.12%
IHT Wealth Management, LLC233$214.5K0.01%
Boston Family Office LLC231$214.0K0.01%
Chicago Partners Investment Group LLC239$211.2K0.01%
Buckingham Strategic Partners227$209.9K0.00%
Catalina Capital Group, LLC227$209.9K0.07%
Autumn Glory Partners, LLC223$209.1K0.08%
Davenport & Co LLC225$208.0K0.00%
QSV Equity Investors LLC225$208.0K0.20%
AE Wealth Management LLC222$204.9K0.00%
Kestra Investment Management, LLC220$203.4K0.01%
SpiderRock Advisors, LLC219$203.3K0.00%
Hutchens & Kramer Investment Management Group, LLC225$200.7K0.11%
Golden State Equity Partners201$185.8K0.03%
Globeflex Capital L P169$156.2K0.01%
Skopos Labs, Inc.113$104.5K0.03%
Baldwin Brothers Inc89$82.4K0.01%
Oarsman Capital, Inc.83$76.7K0.01%
Capital Performance Advisors LLP70$65.0K0.02%
Capital Wealth Planning, LLC44$40.7K0.00%
Ashton Thomas Securities, LLC39$36.1K0.01%
Country Trust Bank24$22.2K0.00%

Sold out (63)

Institutions that held Monolithic Power Systems, Inc. at the end of Q2 2024 and filed for Q3 2024 without it.

Institutions that sold out of MPWR in Q3 2024
InstitutionShares, Q2 2024Value, Q2 2024
Capital Fund Management S.A.37,803$31.1M
Cercano Management LLC31,379$25.8M
Public Employees Retirement System of Ohio21,114$17.3M
LMR Partners LLP17,200$14.1M
Value Aligned Research Advisors, LLC14,233$11.7M
Eisler Capital (US) LLC7,955$6.54M
Edgestream Partners, L.P.5,784$4.75M
Morgens Waterfall Vintiadis & Co Inc5,000$4.11M
Alyeska Investment Group, L.P.4,836$3.97M
Marshall Wace, LLP3,764$3.09M
RPg Family Wealth Advisory, LLC3,173$2.61M
Mizuho Markets Americas LLC3,000$2.47M
Polen Capital Management LLC2,442$2.01M
Occudo Quantitative Strategies LP2,332$1.92M
Harel Insurance Investments & Financial Services Ltd.1,700$1.38M
FORA Capital, LLC1,500$1.23M
Wolverine Trading, LLC1,415$1.16M
Nomura Holdings Inc1,382$1.14M
Simplicity Wealth,LLC1,128$926.8K
LRT Capital Management, LLC911$748.5K
nVerses Capital, LLC900$739.5K
Teza Capital Management LLC785$645.0K
Renaissance Technologies LLC686$563.7K
Wedbush Securities Inc643$528.0K
Keebeck Alpha, LP572$470.0K
Asahi Life Asset Management Co., Ltd.515$423.2K
Quest Partners LLC453$372.2K
Riverstone Advisors, LLC422$346.7K
Equitable Trust Co394$323.7K
Symmetry Partners, LLC372$306.0K
Merit Financial Group, LLC317$260.5K
WBI Investments306$251.4K
Symmetry Peak Management LLC300$246.5K
Pinpoint Asset Management Ltd300$246.5K
Numerai GP LLC271$222.7K
Entropy Technologies, LP268$220.2K
Inceptionr LLC266$218.6K
Vantage Consulting Group Inc256$210.3K
Oxford Financial Group Ltd250$205.4K
FSM Wealth Advisors, LLC249$204.7K
Corton Capital Inc.246$202.1K
Gsa Capital Partners LLP246$202.0K
Munro Partners155$127.4K
Opal Wealth Advisors, LLC114$93.7K
Spectrum Wealth Counsel, LLC99$81.3K
First Foundation Advisors86$70.7K
Ashton Thomas Private Wealth, LLC76$62.4K
Quarry LP63$51.8K
Annis Gardner Whiting Capital Advisors, LLC46$37.9K
Crewe Advisors LLC43$35.3K
Great Lakes Retirement, Inc.37$30.9K
Front Row Advisors LLC31$25.5K
Family Firm, Inc.30$25.0K
Kelly Financial Services LLC19$15.7K
SYSTM Wealth Solutions LLC14$11.5K
Plante Moran Financial Advisors, LLC11$9.04K
Tyler-Stone Wealth Management10$8.22K
JNBA Financial Advisors7$5.75K
Fairway Wealth LLC6$4.93K
Wetzel Investment Advisors, Inc.6$4.07K
Halpern Financial, Inc.4$3.29K
Innealta Capital, LLC2$1.64K
Beaird Harris Wealth Management, LLC0$321

Not filed for Q3 2024 yet (8)

Institutions that held Monolithic Power Systems, Inc. at the end of Q2 2024 and haven't filed a 13F for Q3 2024. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding MPWR in Q2 2024 that haven't filed for Q3 2024
InstitutionShares, Q2 2024Value, Q2 2024
BlackRock Inc.5,907,349$4.85B
Fjarde AP-fonden (The Fourth Swedish National Pensionfund)9,398$7.72M
Knowledge Leaders Capital, LLC1,760$1.45M
Buckingham Strategic Wealth, LLC730$599.6K
Ofi Invest Asset Management51$39.1K
JJJ Advisors Inc.44$36.2K
Benjamin F. Edwards & Company, Inc.18$15.0K
Institutional & Family Asset Management, LLC6$4.93K