Free Trial
→ 'I'm risking my reputation on this' (From Crypto 101 Media) (Ad) Free MPWR Stock Alerts

Monolithic Power Systems (MPWR) Institutional Ownership

Monolithic Power Systems logo
$746.97 +15.59 (+2.13%)
Closing price 04:00 PM Eastern
Extended Trading
$747.00 +0.02 (+0.00%)
As of 04:34 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more.
Compare

Institutional Ownership Changes (13F Filings) for Monolithic Power Systems (NASDAQ:MPWR)

Current
Institutional Ownership
Percentage
93.46%
Number of
Institutional Buyers
(last 12 months)
643
Total
Institutional Inflows
(last 12 months)
$6.81B
Number of
Institutional Sellers
(last 12 months)
423
Total
Institutional Outflows
(last 12 months)
$4.46B
Get MPWR Insider Trade Alerts

Want to know when executives and insiders are buying or selling Monolithic Power Systems stock? Sign up for InsiderTrades.com's daily newsletter to get the latest insider transactions delivered to your inbox daily.

Skip Chart & View Institutional Buying and Selling Data

MPWR Institutional Buying and Selling by Quarter

Monolithic Power Systems Major Shareholders & Ownership History

Export to Excel
Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
6/26/2025AG2R LA Mondiale Gestion D Actifs2,051$1.19M0.1%N/A0.004%
6/23/2025Swedbank AB23,744$13.77M0.0%+60.4%0.050%
6/18/2025Voya Investment Management LLC175,229$101.63M0.1%-11.7%0.366%
6/17/2025Guinness Asset Management LTD761$441K0.0%-14.5%0.002%
6/5/2025Cim LLC1,826$1.06M0.2%+2.0%0.004%
6/4/2025First Hawaiian Bank4,556$2.64M0.1%+52.4%0.010%
6/3/2025Inspire Investing LLC9,065$5.26M0.6%+27.4%0.019%
6/2/2025Modern Wealth Management LLC2,891$1.68M0.1%+20.5%0.006%
5/28/2025Strs Ohio114,000$66.12M0.3%N/A0.238%
5/27/2025Carderock Capital Management Inc.6,359$3.69M1.0%+31.1%0.013%
5/21/2025Acadian Asset Management LLC7,629$4.42M0.0%+1.9%0.016%
5/21/2025IFM Investors Pty Ltd8,548$4.96M0.1%-4.8%0.018%
5/20/2025Belpointe Asset Management LLC909$527K0.0%+18.5%0.002%
5/20/2025Fortis Capital Advisors LLC909$527K0.1%+18.5%0.002%
5/20/2025Intech Investment Management LLC2,328$1.35M0.0%-19.7%0.005%
5/20/2025Focus Partners Wealth1,301$754K0.0%-6.1%0.003%
5/20/2025Plato Investment Management Ltd3,732$2.19M0.2%-1.4%0.008%
5/19/2025Advisory Alpha LLC571$331K0.0%+8.6%0.001%
5/19/2025UBS AM A Distinct Business Unit of UBS Asset Management Americas LLC294,091$170.57M0.0%+5.2%0.614%
5/16/2025Empowered Funds LLC5,325$3.09M0.0%+3.1%0.011%
5/16/2025MBB Public Markets I LLC525$304K0.0%N/A0.001%
5/16/2025Vancity Investment Management Ltd410$238K0.0%N/A0.001%
5/16/2025Meiji Yasuda Life Insurance Co1,522$883K0.0%+8.6%0.003%
5/16/2025United Services Automobile Association1,101$638K0.0%N/A0.002%
5/16/2025Meiji Yasuda Asset Management Co Ltd.5,068$2.94M0.1%+30.1%0.011%
5/16/2025Great Lakes Advisors LLC1,392$807K0.0%-2.5%0.003%
5/16/2025Fred Alger Management LLC18,808$10.94M0.1%+8.1%0.039%
5/16/2025Goldman Sachs Group Inc.298,514$173.13M0.0%+14.7%0.623%
5/16/2025Kestra Investment Management LLC177$103K0.0%N/A0.000%
5/16/2025Dynamic Technology Lab Private Ltd730$423K0.1%+47.2%0.002%
5/16/2025USS Investment Management Ltd9,332$5.41M0.0%-31.0%0.019%
5/16/2025UniSuper Management Pty Ltd11,242$6.52M0.0%+3.7%0.023%
5/16/2025Scientech Research LLC1,728$1.00M0.3%-5.2%0.004%
5/16/2025Nissay Asset Management Corp Japan ADV17,561$10.19M0.1%+6.8%0.037%
5/16/2025National Wealth Management Group LLC1,368$793K0.5%N/A0.003%
5/16/2025NewEdge Advisors LLC9,069$5.26M0.0%-7.9%0.019%
5/16/2025MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.23,351$13.54M0.0%+36.3%0.049%
5/16/2025Integrated Wealth Concepts LLC1,721$998K0.0%+2.9%0.004%
5/16/2025Jacobs Levy Equity Management Inc.5,456$3.16M0.0%-70.5%0.011%
5/16/2025Hancock Whitney Corp16,159$9.37M0.3%+15.8%0.034%
"I'm risking my reputation on this" (Ad)

Behind closed doors, away from the mainstream media's eyes, the smartest minds in crypto are all seeing the same signals. They're positioning themselves for something unprecedented. And after 17 million podcast downloads and over 600 insider interviews, I finally connected all the dots… What I discovered was so explosive, so potentially life-changing, that I had to put it all in a book.

Claim your FREE copy of Crypto Revolution now.
5/16/2025Eventide Asset Management LLC42,231$24.49M0.5%+0.1%0.088%
5/16/2025Curi RMB Capital LLC36,951$21.47M0.5%+5.0%0.077%
5/16/2025Alliancebernstein L.P.327,418$189.90M0.1%-4.6%0.684%
5/16/2025AQR Capital Management LLC73,237$41.36M0.0%-17.4%0.153%
5/16/2025Advisors Asset Management Inc.7,075$4.10M0.1%-21.1%0.015%
5/16/2025Alyeska Investment Group L.P.287,149$166.54M0.7%+49.6%0.600%
5/16/2025Amundi105,612$56.38M0.0%+14.6%0.221%
5/16/20254D Advisors LLC3,000$1.74M1.4%-64.7%0.006%
5/16/2025Adage Capital Partners GP L.L.C.116,100$67.34M0.1%+24.0%0.242%
5/15/2025Federation des caisses Desjardins du Quebec2,559$1.48M0.0%-1.9%0.005%
5/15/2025Perbak Capital Partners LLP569$330K0.2%N/A0.001%
5/15/2025EP Wealth Advisors LLC499$289K0.0%+5.3%0.001%
5/15/2025Focus Partners Advisor Solutions LLC357$207K0.0%N/A0.001%
5/15/2025Royal Bank of Canada146,255$84.82M0.0%-37.1%0.305%
5/15/2025MAI Capital Management158$92K0.0%-30.4%0.000%
5/15/2025Nomura Holdings Inc.4,766$2.76M0.0%-104.0%0.010%
5/15/2025Baird Financial Group Inc.108,532$62.95M0.1%-33.4%0.227%
5/15/2025SRN Advisors LLC1,839$1.07M1.2%-3.0%0.004%
5/15/2025Panagora Asset Management Inc.94,479$54.80M0.3%+37.0%0.197%
5/15/2025Vident Advisory LLC4,010$2.33M0.0%+231.4%0.008%
5/15/2025Evergreen Capital Management LLC1,089$633K0.0%+20.9%0.002%
5/15/2025The Manufacturers Life Insurance Company 123,431$71.59M0.1%-15.4%0.258%
5/15/2025Canada Pension Plan Investment Board57,342$33.26M0.0%-63.0%0.120%
5/15/2025GKV Capital Management Co. Inc.2,890$1.68M0.5%-50.6%0.006%
5/15/2025Pembroke Management LTD42,219$24.49M3.6%+11.2%0.088%
5/15/2025WPG Advisers LLC46$27K0.0%N/A0.000%
5/15/2025Trexquant Investment LP24,705$14.33M0.2%+57.3%0.052%
5/15/2025Landscape Capital Management L.L.C.586$340K0.0%N/A0.001%
5/15/2025Lansforsakringar Fondforvaltning AB publ 16,051$9.31M0.1%-0.3%0.034%
5/15/2025OMERS ADMINISTRATION Corp4,207$2.44M0.0%+16.4%0.009%
5/15/2025BNP Paribas Financial Markets284,097$164.77M0.1%+87.9%0.593%
5/15/2025Earnest Partners LLC203,119$117.81M0.6%+0.1%0.424%
5/14/2025Truvestments Capital LLC183$106K0.0%-60.4%0.000%
5/14/2025B. Metzler seel. Sohn & Co. AG1,678$973K0.0%-1.2%0.004%
5/14/2025Ieq Capital LLC4,370$2.54M0.0%+88.0%0.009%
5/14/2025CreativeOne Wealth LLC3,271$1.90M0.1%+49.8%0.007%
5/14/2025Redwood Investment Management LLC2,305$1.34M0.1%N/A0.005%
5/14/2025Rafferty Asset Management LLC388,855$225.53M1.0%-7.2%0.812%
5/14/2025Caisse DE Depot ET Placement DU Quebec99,191$57.53M0.1%-28.9%0.207%
5/14/2025Corebridge Financial Inc.12,172$7.06M0.0%-5.6%0.025%
5/14/2025Kayne Anderson Rudnick Investment Management LLC361,124$209.45M0.5%-0.5%0.754%
5/14/2025Comerica Bank7,690$4.46M0.0%-26.8%0.016%
5/14/2025Mirova3,069$1.78M0.3%-9.7%0.006%
5/14/2025MetLife Investment Management LLC14,453$8.38M0.0%-3.3%0.030%
5/14/2025Synovus Financial Corp6,053$3.51M0.0%+37.9%0.013%
5/14/2025ICONIQ Capital LLC550$319K0.0%N/A0.001%
5/14/2025Quantitative Investment Management LLC2,398$1.39M0.1%-50.7%0.005%
5/14/2025Jump Financial LLC8,867$5.14M0.1%-63.0%0.019%
5/14/2025APG Asset Management N.V.27,607$14.82M0.0%-3.3%0.058%
5/14/2025Smartleaf Asset Management LLC312$181K0.0%+14.7%0.001%
Banks aren’t ready for this altcoin—are you? (Ad)

Our expert analysts have identified a $100 billion gap in the crypto market. Only one project is perfectly positioned to fill it…

Discover our #1 crypto for the market right now.
5/14/2025Bahl & Gaynor Inc.5,157$2.99M0.0%+0.5%0.011%
5/14/2025Northwestern Mutual Wealth Management Co.1,076$624K0.0%-2.4%0.002%
5/14/2025AlphaQuest LLC131$76K0.0%+87.1%0.000%
5/14/2025Kestra Advisory Services LLC1,603$930K0.0%-37.6%0.003%
5/14/2025Allstate Corp1,809$1.05M0.0%+26.8%0.004%
5/14/2025Ameriprise Financial Inc.177,271$102.82M0.0%-4.4%0.370%
5/14/2025Norinchukin Bank The2,406$1.40M0.0%+14.6%0.005%
5/14/2025CW Advisors LLC16,256$9.43M0.1%-11.8%0.034%
5/14/2025United Asset Strategies Inc.1,355$786K0.1%N/A0.003%
5/14/2025Price T Rowe Associates Inc. MD2,034,731$1.18B0.1%+33.1%4.250%
(Data available from 1/1/2016 forward)

MPWR Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of MPWR shares?

During the previous two years, 947 institutional investors and hedge funds held shares of Monolithic Power Systems. The most heavily invested institutionals were Vanguard Group Inc. ($3.43B), BlackRock Inc. ($2.93B), State Street Corp ($1.93B), FMR LLC ($1.85B), Price T Rowe Associates Inc. MD ($1.18B), Franklin Resources Inc. ($851.94M), and Geode Capital Management LLC ($807.16M).Learn more on Monolithic Power Systems' institutional investors.

What percentage of Monolithic Power Systems' stock is owned by institutional investors?

93.46% of Monolithic Power Systems' stock is owned by institutional investors. Learn more on MPWR's institutional investor holdings.

Which institutional investors have been buying Monolithic Power Systems' stock?

Of the 827 institutional investors that purchased Monolithic Power Systems' stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Norges Bank ($1.41M), FMR LLC ($1.29M), GAMMA Investing LLC ($778.81K), Price T Rowe Associates Inc. MD ($720.83K), Van ECK Associates Corp ($550.97K), Vanguard Group Inc. ($440.85K), and Winslow Capital Management LLC ($417.84K).

How much institutional buying is happening at Monolithic Power Systems?

Institutional investors have bought a total of 10,518,777 shares in the last 24 months. This purchase volume represents approximately $6.81B in transactions.

Which of Monolithic Power Systems' major shareholders have been selling company stock?

Of the 423 institutional investors that sold Monolithic Power Systems' stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: JPMorgan Chase & Co. ($635.35K), Massachusetts Financial Services Co. MA ($527.49K), FMR LLC ($401.23K), Wellington Management Group LLP ($342.32K), Franklin Resources Inc. ($315.52K), Vaughan Nelson Investment Management L.P. ($227.78K), and Bank of America Corp DE ($209.40K).

How much institutional selling is happening at Monolithic Power Systems?

Institutional investors have sold a total of 6,522,837 shares in the last 24 months. This volume of shares sold represents approximately $4.46B in transactions.


Related Companies

This page (NASDAQ:MPWR) was last updated on 7/1/2025 by MarketBeat.com Staff
From Our Partners
This Crypto Is Set to Explode in January
Free summit: How to profit from the Coinbase-Deribit deal Our hedge fund experts know exactly what this mea...
Crypto 101 Media | Sponsored
Trump set to Boost Social Security Checks by 400%?
If you collect—or plan to collect—Social Security, you need to see this. A new initiative tied to President...
InvestorPlace | Sponsored
3..2..1.. AI 2.0 ignition (don’t sleep on this)
I just put together an urgent new presentation that you need to see right away. In short: I believe we are...
Timothy Sykes | Sponsored
The $7 company helping Nvidia build the world’s first trillion-dollar robot …
Michael Robinson has been at the forefront of the technology market for over 40 years. Spotting some profit...
Weiss Ratings | Sponsored
The Trump Dump is starting; Get out of stocks now?
The first 365 days of the Trump presidency… Will be the best time to get rich in American history.
Paradigm Press | Sponsored
Gold prediction: $5,000/oz. or higher is coming
The perfect gold play right now? (currently under $10) Everything in the news now lines up perfectly for an...
Stansberry Research | Sponsored
Elon’s BIGGEST warning yet?
Tesla's About to Prove Everyone Wrong... Again Back in 2018, when Jeff Brown told everyone to buy Tesla… ...
Brownstone Research | Sponsored
Trump wipes out trillions overnight…
Is there anybody more powerful than Donald Trump right now? In a single tariff announcement, he wiped out n...
Porter & Company | Sponsored