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Monolithic Power Systems (MPWR) Institutional Ownership

Monolithic Power Systems logo
$1,352.74 -21.39 (-1.56%)
Closing price 07/10/2026 04:00 PM Eastern
Extended Trading
$1,353.06 +0.32 (+0.02%)
As of 07/10/2026 07:59 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 Massive. Learn more.
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Institutional Ownership Changes (13F Filings) for Monolithic Power Systems (NASDAQ:MPWR)

Current
Institutional Ownership
Percentage
93.46%
Number of
Institutional Buyers
(last 12 months)
791
Total
Institutional Inflows
(last 12 months)
$8.81B
Number of
Institutional Sellers
(last 12 months)
508
Total
Institutional Outflows
(last 12 months)
$26.49B
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MPWR Institutional Buying and Selling by Quarter

Monolithic Power Systems Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
7/10/2026 Wasatch Advisors LP1,236$1.71M0.0%-58.0%0.003%
7/10/2026 Generali Investments Management Co LLC916$1.27M0.3%+60.4%0.002%
7/10/2026 Handelsbanken Fonder AB32,416$44.81M0.1%+3.1%0.066%
7/10/2026 Redhawk Wealth Advisors Inc.1,960$2.71M0.3%-8.2%0.004%
7/10/2026 Wealthcare Advisory Partners LLC290$401K0.0%-14.2%0.001%
7/9/2026 First Bank & Trust245$339K0.0%+8.4%0.000%
7/9/2026 Sapient Capital LLC21,974$30.42M0.4%-1.8%0.045%
7/9/2026 Arista Wealth Management LLC1,106$1.53M0.2%-14.8%0.002%
7/9/2026 Tactive Advisors LLC158$218K0.1%N/A0.000%
7/9/2026 Everhart Financial Group Inc.156$216K0.0%N/A0.000%
7/9/2026 Hennion & Walsh Asset Management Inc.4,348$6.01M0.2%+11.1%0.009%
7/9/2026 Valeo Financial Advisors LLC603$834K0.0%+14.2%0.001%
7/8/2026 Czech National Bank13,984$19.33M0.1%+5.4%0.028%
7/8/2026 PensionDanmark Pensionsforsikringsaktieselskab8,820$12.19M0.1%+10.8%0.018%
7/8/2026 Assenagon Asset Management S.A.1,485$2.05M0.0%-10.1%0.003%
7/8/2026 55 North Private Wealth LLC172$238K0.0%N/A0.000%
7/7/2026 Foster Group Inc.168$232K0.0%N/A0.000%
7/7/2026 Balefire LLC189$261K0.0%-5.5%0.000%
7/7/2026 Dynamic Advisor Solutions LLC174$241K0.0%N/A0.000%
7/7/2026 GAMMA Investing LLC2,107$2.91M0.1%+4.4%0.004%
7/7/2026 Central Pacific Bank Trust Division696$962K0.1%-25.2%0.001%
7/7/2026 Carderock Capital Management Inc.10,301$14.24M3.1%-11.7%0.021%
7/7/2026 CoreCap Advisors LLC692$956K0.0%+138.6%0.001%
7/6/2026 RDA Financial Network889$1.23M0.3%-33.5%0.002%
7/6/2026 Dogwood Wealth Management LLC192$265K0.1%-45.5%0.000%
7/6/2026 Trilogy Capital Inc.3,781$5.23M0.2%-16.0%0.008%
7/2/2026 Silverleafe Capital Partners LLC625$864K0.2%+38.6%0.001%
7/2/2026 CX Institutional343$474K0.0%+9.9%0.001%
7/1/2026 Eastern Bank100$138K0.0%N/A0.000%
6/22/2026 Sapient Capital LLC22,370$24.49M0.4%-37.1%0.046%
6/18/2026Pacer Advisors Inc.38,807$42.43M0.1%-23.4%0.079%
6/15/2026Lombard Odier Asset Management Europe Ltd13,083$14.30M0.1%-4.2%0.027%
6/9/2026Rathbones Group PLC4,929$5.39M0.0%-10.9%0.010%
6/3/2026Parallel Advisors LLC577$631K0.0%+12.9%0.001%
6/3/2026NewEdge Advisors LLC5,197$5.68M0.0%-48.8%0.011%
6/2/2026Optiver Holding B.V.89$97K0.0%N/A0.000%
6/1/2026Keel Point LLC243$266K0.0%-27.7%0.000%
5/26/2026Glenmede Trust Co. NA20,651$22.58M0.1%-0.7%0.042%
5/22/2026Groupama Asset Managment1,742$1.91M0.0%+5.1%0.004%
5/22/2026Segall Bryant & Hamill LLC26,061$28.49M0.4%-13.1%0.053%
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5/22/2026Wellington Grp LLC481$526K0.2%N/A0.001%
5/21/2026GKV Capital Management Co. Inc.2,940$3.21M1.2%+1.0%0.006%
5/21/2026Argent Capital Management LLC6,521$7.13M0.2%+54.9%0.013%
5/21/2026Essential Partners LLC43$47K0.0%+30.3%0.000%
5/21/2026BankChampaign National Association192$210K0.2%N/A0.000%
5/21/2026Groupe la Francaise3,992$4.37M0.1%-30.7%0.008%
5/20/2026CCM Investment Advisers LLC7,586$8.29M0.8%+7.4%0.015%
5/20/2026Liontrust Investment Partners LLP71,266$77.92M1.1%+29.7%0.145%
5/20/2026Arete Wealth Advisors LLC27,527$30.10M1.8%N/A0.056%
5/19/2026Western Wealth Management LLC61$67K0.0%N/A0.000%
5/19/2026Winnow Wealth LLC947$1.04M0.8%-7.0%0.002%
5/19/2026Royal Fund Management LLC264$289K0.0%+2.7%0.001%
5/19/2026Bank of America Corp DE382,162$417.84M0.0%-30.5%0.778%
5/19/2026Janus Henderson Group PLC7,374$8.06M0.0%+1.8%0.015%
5/19/2026Cim LLC1,871$2.05M0.3%-3.5%0.004%
5/19/2026Arkadios Wealth Advisors728$797K0.0%-5.1%0.001%
5/19/2026Arete Wealth Advisors LLC27,527$30.10M2.1%N/A0.056%
5/18/2026Sunbelt Securities Inc.40$44K0.0%+233.3%0.000%
5/18/2026Amundi158,907$173.73M0.0%+22.7%0.323%
5/18/2026EverSource Wealth Advisors LLC734$802K0.0%-2.0%0.001%
5/18/2026Talon Private Wealth LLC585$640K0.1%N/A0.001%
5/18/2026California State Teachers Retirement System72,363$79.12M0.1%-2.3%0.147%
5/18/2026Royal Bank of Canada473,368$517.56M0.1%+168.1%0.964%
5/18/2026Empowered Funds LLC34,093$37.28M0.2%+338.5%0.069%
5/16/2026American Capital Management Inc.6,320$6.91M0.4%-2.6%0.013%
5/16/2026The Manufacturers Life Insurance Company 49,654$54.29M0.0%-7.8%0.101%
5/16/2026KCM Investment Advisors LLC467$511K0.0%+2.2%0.001%
5/16/2026Excelsior Advisor Network LLC440$481K0.2%+20.9%0.001%
5/16/2026Quantinno Capital Management LP72,771$79.56M0.1%+22.2%0.148%
5/16/2026Clough Capital Partners L P1,457$1.59M0.2%N/A0.003%
5/16/2026Lazard Asset Management LLC4,210$4.60M0.0%-82.3%0.009%
5/15/2026OMERS ADMINISTRATION Corp4,249$4.65M0.0%+110.9%0.009%
5/15/2026Lombard Odier Asset Management Switzerland SA2,213$2.42M0.1%N/A0.005%
5/15/2026Lombard Odier Asset Management Europe Ltd13,083$14.30M0.8%-4.2%0.027%
5/15/2026Waverly Advisors LLC1,445$1.58M0.0%-0.5%0.003%
5/15/2026Wealth Alliance LLC198$216K0.0%N/A0.000%
5/14/2026Healthcare of Ontario Pension Plan Trust Fund135,938$148.63M0.2%-33.0%0.277%
5/14/2026Dai ichi Life Insurance Company Ltd1,741$1.90M0.1%+7.1%0.004%
5/14/2026Morningstar Investment Management LLC2,252$2.46M0.2%+343.3%0.005%
5/14/2026Public Employees Retirement System of Ohio21,147$23.12M0.1%-4.4%0.043%
5/14/2026Compound Planning Inc.753$824K0.0%+48.2%0.002%
5/14/2026Modern Wealth Management LLC3,105$3.48M0.1%-2.2%0.006%
5/14/2026Mizuho Markets Americas LLC355$388K0.0%N/A0.001%
5/14/2026Bank of Nova Scotia6,275$6.86M0.0%-84.5%0.013%
5/14/2026Gibbs Wealth Management1,058$1.16M0.2%+16.3%0.002%
5/14/2026Sei Investments Co.155,291$169.79M0.2%-6.8%0.316%
5/14/2026Lido Advisors LLC1,209$1.33M0.0%-37.6%0.002%
5/13/2026Cetera Investment Advisers13,952$15.25M0.0%+9.1%0.028%
5/13/2026NewEdge Wealth LLC33,727$36.88M0.4%+88.5%0.069%
5/13/2026Wiregrass Investment Management LLC624$683K0.6%+3.0%0.001%
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5/13/2026First Trust Advisors LP591,353$646.56M0.5%-15.7%1.204%
5/12/2026Westpac Banking Corp1,316$1.44M0.1%+10.7%0.003%
5/12/2026Saturna Capital Corp6,563$7.18M0.1%-3.2%0.013%
5/12/2026Bellwether Advisors LLC1,425$1.56M0.3%N/A0.003%
5/12/2026ABN Amro Investment Solutions2,274$2.49M0.0%+1.9%0.005%
5/8/2026PNC Financial Services Group Inc.14,172$15.50M0.0%+6.5%0.029%
5/8/2026Baader Bank Aktiengesellschaft1,145$1.25M0.1%+48.3%0.002%
5/8/2026Burling Wealth Partners LLC2,165$2.37M0.4%N/A0.004%
5/8/2026Andra AP fonden335$366K0.0%-93.7%0.001%
5/8/2026Wilkerson Advisory Group LLC147$161K0.1%-45.6%0.000%


MPWR Institutional Ownership - Frequently Asked Questions

During the previous two years, 1,160 institutional investors and hedge funds held shares of Monolithic Power Systems. The most heavily invested institutionals were Vanguard Group Inc. ($5.47B), State Street Corp ($1.98B), FMR LLC ($1.85B), Price T Rowe Associates Inc. MD ($1.53B), Invesco Ltd. ($1.30B), Geode Capital Management LLC ($1.25B), and Franklin Resources Inc. ($951.14M).Learn more on Monolithic Power Systems' institutional investors.

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

Of the 1,051 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 ($2.16M), Corient Private Wealth LLC ($2.06M), Price T Rowe Associates Inc. MD ($838.42K), GAMMA Investing LLC ($778.65K), First Trust Advisors LP ($518.05K), Invesco Ltd. ($463.82K), and Van ECK Associates Corp ($454.85K).

Institutional investors have bought a total of 9,959,447 shares in the last 24 months. This purchase volume represents approximately $8.81B in transactions.

Of the 508 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: Lombard Odier Asset Management Europe Ltd ($22.68M), Van ECK Associates Corp ($449.75K), JPMorgan Chase & Co. ($350.96K), Wellington Management Group LLP ($318.38K), T. Rowe Price Investment Management Inc. ($300.57K), Brown Advisory Inc. ($298.68K), and Franklin Resources Inc. ($294.42K).

Institutional investors have sold a total of 29,246,893 shares in the last 24 months. This volume of shares sold represents approximately $26.49B in transactions.


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This page (NASDAQ:MPWR) was last updated on 7/12/2026 by MarketBeat.com Staff.
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