{"format":"alysly-page/1","url":"https://alysly.com/markets/stocks/monolithic-power-systems-inc/","json":"https://alysly.com/json/markets/stocks/monolithic-power-systems-inc/index.json","lang":"en-US","title":"Monolithic Power Systems Inc. (MPWR) Stock Price Today","description":"Monolithic Power Systems Inc. (MPWR). Revenue $2.8bn, net margin 22.3% (FY ended Dec 2025). ISIN US6098391054 · WKN A0DLC4.","modified":"2026-11-01T00:00:00Z","alternates":[{"lang":"de-DE","url":"https://alysly.com/de/maerkte/aktien/monolithic-power-systems-inc/","json":"https://alysly.com/json/de/maerkte/aktien/monolithic-power-systems-inc/index.json"}],"about":"Machine-readable version of the page at url. It contains the text, tables and key figures published there, but not the interactive charts and tools.","breadcrumb":[{"name":"Markets","url":"https://alysly.com/markets/"},{"name":"Stocks","url":"https://alysly.com/markets/stocks/"},{"name":"Monolithic Power Systems Inc.","url":"https://alysly.com/markets/stocks/monolithic-power-systems-inc/"}],"content":[{"type":"heading","level":1,"text":"Monolithic Power Systems Inc. (MPWR)"},{"type":"paragraph","text":"MPWR · Information Technology · United States","links":[{"text":"Information Technology","href":"https://alysly.com/markets/stocks/browse/?sector=Information%20Technology"},{"text":"United States","href":"https://alysly.com/markets/stocks/browse/?country=United%20States"}]},{"type":"paragraph","text":"Monolithic Power Systems Inc. (MPWR) is a US company in the Information Technology sector. The stock has its largest weight in EXXT (Nasdaq 100), at 0.26%. Anyone who holds an ETF containing Monolithic Power Systems also has an indirect stake in the company."},{"type":"heading","level":2,"id":"data","text":"Data and Charts: Monolithic Power Systems"},{"type":"heading","level":3,"text":"Key Data for Monolithic Power Systems"},{"type":"facts","items":[{"label":"Held in","value":"26 ETFs"},{"label":"Highest weight","value":"0.26%"},{"label":"Indices","value":"13"},{"label":"Sector","value":"Information Technology"},{"label":"Country","value":"United States"},{"label":"ISIN","value":"US6098391054"},{"label":"WKN","value":"A0DLC4"}]},{"type":"paragraph","text":"Data note 1","href":"#dn-1"},{"type":"heading","level":3,"text":"Monolithic Power Systems Stock Price Chart"},{"type":"paragraph","text":"The Monolithic Power Systems chart shows daily closing prices and is set to the current year by default. The stock is up 33.7% year to date and up 11.4% over twelve months. The last recorded close on October 30, 2026, was $1,211.63, at 43% of the 52-week range."},{"type":"paragraph","text":"Price series from our database since Aug 12, 2024, 558 daily values."},{"type":"paragraph","text":"Data note 2","href":"#dn-2"},{"type":"heading","level":3,"text":"Monolithic Power Systems Stock Performance"},{"type":"table","caption":"Monolithic Power Systems stock performance","rows":[["Year to date","+33.7%","1 year","+11.4%"],["1 month","-10.1%","3 months","-15.0%"],["Calendar year 2025","+53.2%","",""]]},{"type":"paragraph","text":"Data note 3","href":"#dn-3"},{"type":"paragraph","text":"Measured in euros, Monolithic Power Systems is up 40.6% year to date and up 15.2% over twelve months. The difference from the dollar figures above comes from the exchange rate alone. Each daily price is converted at the ECB euro reference rate for that day."},{"type":"paragraph","text":"Data note 4","href":"#dn-4"},{"type":"heading","level":2,"id":"alysly","text":"Alysly Data Analysis: Monolithic Power Systems"},{"type":"heading","level":3,"text":"Monolithic Power Systems Connections"},{"type":"image","alt":"Network diagram: Monolithic Power Systems Inc."},{"type":"paragraph","text":"The map shows how Monolithic Power Systems connects to ETFs, indices and other names. Each link is based on measured data and is not a recommendation."},{"type":"list","ordered":false,"items":[{"text":"United States Country · domicile","links":[{"text":"United States","href":"https://alysly.com/markets/countries/us/"}]},{"text":"Information Technology Sector · sector","links":[{"text":"Information Technology","href":"https://alysly.com/markets/stocks/by-sector/information-technology/"}]},{"text":"Advanced Micro Devices Stock · similar ETF exposure","links":[{"text":"Advanced Micro Devices","href":"https://alysly.com/markets/stocks/advanced-micro-devices-inc/"}]},{"text":"CrowdStrike Holdings Stock · similar ETF exposure","links":[{"text":"CrowdStrike Holdings","href":"https://alysly.com/markets/stocks/crowdstrike-holdings-inc-class-a/"}]}]},{"type":"paragraph","text":"View the full data network","href":"https://alysly.com/markets/network/"},{"type":"heading","level":3,"text":"What ETF Is Monolithic Power Systems In?"},{"type":"paragraph","text":"Monolithic Power Systems has very high ETF coverage and is held by 26 of the 104 ETFs we track, which together follow 13 indices. That puts the stock in more ETFs than 94.3% of the 4,341 stocks we track.","links":[{"text":"4,341 stocks we track","href":"https://alysly.com/markets/stocks/"}]},{"type":"paragraph","text":"Data note 5","href":"#dn-5"},{"type":"table","caption":"What ETF is Monolithic Power Systems in","columns":["ETF","Index","Weight","per €1,000 in the ETF"],"rows":[[{"text":"EXXT","href":"https://alysly.com/markets/etfs/ishares-nasdaq-100-ucits-etf-de/"},{"text":"Nasdaq 100","href":"https://alysly.com/markets/indices/nasdaq-100/"},"0.26%","€2.60"],[{"text":"XNAS / XNA1","links":[{"text":"XNAS","href":"https://alysly.com/markets/etfs/xtrackers-nasdaq-100-ucits-etf-1c/"}]},{"text":"Nasdaq 100","href":"https://alysly.com/markets/indices/nasdaq-100/"},"0.25%","€2.55"],[{"text":"QDVE","href":"https://alysly.com/markets/etfs/ishares-sp-500-information-technology-sector-ucits-etf-usd-acc/"},{"text":"S&P 500 Information Technology","href":"https://alysly.com/markets/indices/sp500-it/"},"0.23%","€2.30"],[{"text":"XUIT / XUTC","links":[{"text":"XUIT","href":"https://alysly.com/markets/etfs/xtrackers-msci-usa-information-technology-ucits-etf-1c/"}]},{"text":"MSCI USA Information Technology","href":"https://alysly.com/markets/indices/msci-usa-it/"},"0.22%","€2.24"],[{"text":"XDWT / XMIT","links":[{"text":"XDWT","href":"https://alysly.com/markets/etfs/xtrackers-msci-world-information-technology-ucits-etf-1c/"}]},{"text":"MSCI World Information Technology","href":"https://alysly.com/markets/indices/msci-world-it/"},"0.20%","€2.00"],[{"text":"XDEW","href":"https://alysly.com/markets/etfs/xtrackers-sp-500-equal-weight-ucits-etf-1c/"},{"text":"S&P 500 Equal Weight","href":"https://alysly.com/markets/indices/sp500-equal-weight/"},"0.19%","€1.94"],[{"text":"XDEM","href":"https://alysly.com/markets/etfs/xtrackers-msci-world-momentum-ucits-etf-1c/"},{"text":"MSCI World Momentum","href":"https://alysly.com/markets/indices/msci-world-momentum/"},"0.19%","€1.87"],[{"text":"XDEB","href":"https://alysly.com/markets/etfs/xtrackers-msci-world-minimum-volatility-ucits-etf-1c/"},{"text":"MSCI World Minimum Volatility","href":"https://alysly.com/markets/indices/msci-world-minimum-volatility/"},"0.15%","€1.47"],[{"text":"SXR8","href":"https://alysly.com/markets/etfs/ishares-core-sp-500-ucits-etf-acc/"},{"text":"S&P 500","href":"https://alysly.com/markets/indices/sp500/"},"0.09%","€0.90"],[{"text":"SPYL / SPY5","links":[{"text":"SPYL","href":"https://alysly.com/markets/etfs/state-street-spdr-sp-500-ucits-etf-acc/"}]},{"text":"S&P 500","href":"https://alysly.com/markets/indices/sp500/"},"0.09%","€0.89"],[{"text":"XD9U / XD9D","links":[{"text":"XD9U","href":"https://alysly.com/markets/etfs/xtrackers-msci-usa-ucits-etf-1c/"}]},{"text":"MSCI USA","href":"https://alysly.com/markets/indices/msci-usa/"},"0.08%","€0.84"],[{"text":"SPYI / SPSA","links":[{"text":"SPYI","href":"https://alysly.com/markets/etfs/state-street-spdr-msci-all-country-world-investable-market-ucits-etf-acc/"}]},{"text":"MSCI ACWI IMI","href":"https://alysly.com/markets/indices/msci-acwi-imi/"},"0.07%","€0.75"],[{"text":"SWWD","href":"https://alysly.com/markets/etfs/state-street-spdr-msci-world-ucits-etf-dist/"},{"text":"MSCI World","href":"https://alysly.com/markets/indices/msci-world/"},"0.06%","€0.64"],[{"text":"SPPW","href":"https://alysly.com/markets/etfs/spdr-msci-world-ucits-etf/"},{"text":"MSCI World","href":"https://alysly.com/markets/indices/msci-world/"},"0.06%","€0.64"],[{"text":"XDWD / XDWL","links":[{"text":"XDWD","href":"https://alysly.com/markets/etfs/xtrackers-msci-world-ucits-etf-1c/"}]},{"text":"MSCI World","href":"https://alysly.com/markets/indices/msci-world/"},"0.06%","€0.62"],[{"text":"EUNL","href":"https://alysly.com/markets/etfs/ishares-core-msci-world-ucits-etf-usd-acc/"},{"text":"MSCI World","href":"https://alysly.com/markets/indices/msci-world/"},"0.06%","€0.60"],[{"text":"IUSQ","href":"https://alysly.com/markets/etfs/ishares-msci-acwi-ucits-etf-usd-acc/"},{"text":"MSCI ACWI","href":"https://alysly.com/markets/indices/msci-acwi/"},"0.06%","€0.60"],[{"text":"SPYY","href":"https://alysly.com/markets/etfs/state-street-spdr-msci-all-country-world-ucits-etf-acc/"},{"text":"MSCI ACWI","href":"https://alysly.com/markets/indices/msci-acwi/"},"0.05%","€0.54"],[{"text":"WIMI","href":"https://alysly.com/markets/etfs/xtrackers-msci-world-imi-ucits-etf-1c/"},{"text":"MSCI World IMI","href":"https://alysly.com/markets/indices/msci-world-imi/"},"0.05%","€0.54"]]},{"type":"paragraph","text":"Data note 6","href":"#dn-6"},{"type":"paragraph","text":"The last column shows how much of €1,000 in one of these funds goes to Monolithic Power Systems, based on each fund's latest holdings list."},{"type":"paragraph","text":"US-listed ETFs holding Monolithic Power Systems (weight per latest SEC filing): SMH 1.22%, XLK 0.38%, QQQ 0.29%, QQQM 0.27%, VGT 0.27%, VUG 0.19%, ONEQ 0.14%, IVV 0.11%, SPY 0.11%, VOO 0.11%, VTI 0.09%. These funds are registered in the US; retail investors in the EU usually cannot buy them.","links":[{"text":"SMH","href":"https://alysly.com/markets/etfs/us/smh/"},{"text":"XLK","href":"https://alysly.com/markets/etfs/us/xlk/"},{"text":"QQQ","href":"https://alysly.com/markets/etfs/us/qqq/"},{"text":"QQQM","href":"https://alysly.com/markets/etfs/us/qqqm/"},{"text":"VGT","href":"https://alysly.com/markets/etfs/us/vgt/"},{"text":"VUG","href":"https://alysly.com/markets/etfs/us/vug/"},{"text":"ONEQ","href":"https://alysly.com/markets/etfs/us/oneq/"},{"text":"IVV","href":"https://alysly.com/markets/etfs/us/ivv/"},{"text":"SPY","href":"https://alysly.com/markets/etfs/us/spy/"},{"text":"VOO","href":"https://alysly.com/markets/etfs/us/voo/"},{"text":"VTI","href":"https://alysly.com/markets/etfs/us/vti/"}]},{"type":"list","ordered":false,"items":[{"text":"Monolithic Power Systems among the 4,341 stocks we track","href":"https://alysly.com/markets/stocks/etf-concentration/"},{"text":"Check the overlap of these 26 funds","href":"https://alysly.com/markets/etfs/overlap/"}]},{"type":"heading","level":3,"text":"Monolithic Power Systems Weight in iShares Core MSCI World (EUNL) Since 2020"},{"type":"image","alt":"Monolithic Power Systems: weight in EUNL 0.03% → 0.06%"},{"type":"paragraph","text":"Dec 31, 2020 Oct 29, 2026"},{"type":"paragraph","text":"In iShares Core MSCI World (EUNL), Monolithic Power Systems had a weight of 0.03% on Dec 31, 2020 and 0.06% on Oct 29, 2026. The fund tracks the MSCI World. Its share peaked at 0.07% on Jun 30, 2026. The weight rises and falls with the stock's price performance relative to the other index members. It can also change when the index provider adjusts the index composition.","links":[{"text":"iShares Core MSCI World (EUNL)","href":"https://alysly.com/markets/etfs/ishares-core-msci-world-ucits-etf-usd-acc/"},{"text":"MSCI World","href":"https://alysly.com/markets/indices/msci-world/"}]},{"type":"paragraph","text":"Data note 7","href":"#dn-7"},{"type":"paragraph","text":"What's Inside Your ETF Portfolio and the ETF overlap check show how much Monolithic Power Systems overlaps with the rest of a portfolio.","links":[{"text":"What's Inside Your ETF Portfolio","href":"https://alysly.com/tools/portfolio-xray/"},{"text":"ETF overlap check","href":"https://alysly.com/tools/etf-overlap/"}]},{"type":"heading","level":3,"text":"Which Tracked Investors Hold Monolithic Power Systems?"},{"type":"paragraph","text":"Monolithic Power Systems is not among the largest purchases in the quarter ending Jun 30, 2026. The list is led by GOOGL, DAL and NEBIUS GROUP N.V. The only manager we track that holds Monolithic Power Systems reduced its position.","links":[{"text":"GOOGL","href":"https://alysly.com/markets/stocks/alphabet-inc-class-a/"}]},{"type":"table","caption":"Tracked investors holding this stock","columns":["Investor","Shares","Value","Quarter"],"rows":[["Bridgewater Associates","3,096","$4M","reduced by 8,846"]]},{"type":"paragraph","text":"As of Jun 30, 2026. Based on quarterly filings with the US securities regulator, submitted up to 45 days after the reference date. The change counts shares, not price gains."},{"type":"paragraph","text":"Data note 8","href":"#dn-8"},{"type":"heading","level":3,"text":"What Monolithic Power Systems Executives and Directors Traded Recently"},{"type":"table","caption":"Trades by executives and directors","columns":["Date","Person","Type","Shares","Price"],"rows":[["Sep 28, 2026","Hsing Michael Director, Officer, CEO","Sell (plan)","130","$1,356.94"],["Sep 28, 2026","Hsing Michael Director, Officer, CEO","Sell (plan)","10,967","$1,351.43"],["Sep 28, 2026","Hsing Michael Director, Officer, CEO","Sell (plan)","6,343","$1,347.15"],["Sep 28, 2026","Hsing Michael Director, Officer, CEO","Sell (plan)","5,783","$1,343.76"],["Sep 28, 2026","Hsing Michael Director, Officer, CEO","Sell (plan)","2,949","$1,338.66"],["Sep 28, 2026","Hsing Michael Director, Officer, CEO","Sell (plan)","1,111","$1,333.34"],["Sep 28, 2026","Hsing Michael Director, Officer, CEO","Sell (plan)","2,121","$1,328.54"],["Sep 28, 2026","Hsing Michael Director, Officer, CEO","Sell (plan)","596","$1,323.31"]]},{"type":"paragraph","text":"The table shows open-market purchases and sales reported over the past 90 days. Directors, officers and shareholders owning more than ten percent must report such transactions within two trading days. Awards and option exercises are excluded."},{"type":"paragraph","text":"“Plan” means the transaction follows a schedule set up in advance under Rule 10b5-1. Sales consistently outnumber purchases in these filings because a large part of executive pay is granted in shares. For comparison: over the period covered, executives and directors reported sales at 271 of 350 tracked companies and purchases at 32."},{"type":"paragraph","text":"Data note 9","href":"#dn-9"},{"type":"heading","level":3,"text":"Stocks With ETF Exposure Similar to Monolithic Power Systems"},{"type":"table","caption":"Stocks with ETF exposure similar to Monolithic Power Systems","columns":["Stock","Shared ETFs","r","1 year","Annualized volatility","Net margin","Revenue growth"],"rows":[["Monolithic Power Systems","–","–","+11.4%","57.8%","22.3%","+26.4%"],[{"text":"Advanced Micro Devices","href":"https://alysly.com/markets/stocks/advanced-micro-devices-inc/"},"26","–","+98.1%","62.4%","12.5%","+34.3%"],[{"text":"CrowdStrike Holdings","href":"https://alysly.com/markets/stocks/crowdstrike-holdings-inc-class-a/"},"26","–","+86.0%","52.0%","–","–"],[{"text":"Sandisk Corporation","href":"https://alysly.com/markets/stocks/sandisk-corporation/"},"26","–","+487.7%","102.7%","56.5%","+175.3%"],[{"text":"Seagate Technology Holdings","href":"https://alysly.com/markets/stocks/seagate-technology-holdings-plc/"},"26","–","+140.2%","59.7%","26.1%","+34.1%"],[{"text":"Marvell Technology","href":"https://alysly.com/markets/stocks/marvell-technology-inc/"},"26","–","+121.7%","74.6%","32.6%","+42.1%"],[{"text":"Palo Alto Networks","href":"https://alysly.com/markets/stocks/palo-alto-networks-inc/"},"26","–","+67.6%","42.1%","2.7%","+24.5%"],[{"text":"Analog Devices","href":"https://alysly.com/markets/stocks/analog-devices-inc/"},"26","+0.76","+79.1%","37.9%","20.6%","+16.9%"],[{"text":"Fortinet","href":"https://alysly.com/markets/stocks/fortinet-inc/"},"26","–","+61.6%","43.7%","27.3%","+14.2%"]]},{"type":"paragraph","text":"These stocks reach a portfolio through largely the same funds as Monolithic Power Systems. “Shared ETFs” counts the funds that hold both."},{"type":"paragraph","text":"Return and volatility are calculated from our daily closing prices in US dollars. Margin and growth come from each company's latest SEC annual filing. Because fiscal years do not end on the same date for every company, the underlying periods are not fully identical."},{"type":"paragraph","text":"Data note 10","href":"#dn-10"},{"type":"heading","level":2,"id":"fundamental","text":"Fundamental Analysis: Monolithic Power Systems"},{"type":"heading","level":3,"text":"Monolithic Power Systems Key Financials"},{"type":"facts","items":[{"label":"Revenue","value":"$2.8B"},{"label":"Net income","value":"$621.5M"},{"label":"Diluted EPS","value":"$12.86"},{"label":"Net margin","value":"22.3%"},{"label":"Gross margin","value":"55.2%"},{"label":"Return on equity","value":"17.6%"},{"label":"Equity ratio","value":"84.2%"},{"label":"Revenue growth","value":"+26.4%"}]},{"type":"paragraph","text":"Figures come from the SEC annual filing for the latest reported fiscal year (period end Dec 31, 2025)."},{"type":"table","caption":"Revenue and profit by fiscal year","columns":["Fiscal year","Revenue","Net income","Margin"],"rows":[["FY ended Dec 2023","1.8","0.4","23.5%"],["FY ended Dec 2024","2.2","1.6","72.1%"],["FY ended Dec 2025","2.8","0.6","22.3%"]]},{"type":"paragraph","text":"Data note 11","href":"#dn-11"},{"type":"heading","level":2,"id":"technical","text":"Technical Analysis: Monolithic Power Systems"},{"type":"heading","level":3,"text":"Monolithic Power Systems Risk Metrics"},{"type":"facts","items":[{"label":"Max drawdown","value":"-51.9%"},{"label":"Annualized volatility","value":"57.8%"}]},{"type":"paragraph","text":"Data note 12","href":"#dn-12"},{"type":"facts","items":[{"label":"Below peak","value":"-28.3%"},{"label":"Beta to S&P 500","value":"2.50"},{"label":"Correlation to S&P 500","value":"0.59"}]},{"type":"paragraph","text":"The close on Oct 30, 2026, was 28.3% below the highest close since Aug 12, 2024. That high was reached on Jun 3, 2026. When the S&P 500 rose or fell 1%, Monolithic Power Systems moved 2.50% on average in the same direction (past 252 trading days). The correlation of 0.59 shows a clear but not close link to the broad market. Accordingly, moves in the S&P 500 explain part of the daily price moves of Monolithic Power Systems, but far from all."},{"type":"paragraph","text":"Data note 13","href":"#dn-13"},{"type":"heading","level":3,"text":"What Monolithic Power Systems Correlates With"},{"type":"table","caption":"What Monolithic Power Systems Correlates With","columns":["Instrument","r","−1 … +1"],"rows":[[{"text":"Analog Devices Inc.","href":"https://alysly.com/markets/stocks/analog-devices-inc/"},"+0.76",""],[{"text":"nVent Electric plc","href":"https://alysly.com/markets/stocks/nvent-electric-plc/"},"+0.72",""],[{"text":"MSCI Emerging Markets","href":"https://alysly.com/markets/indices/msci-em/"},"+0.70",""],[{"text":"Eaton Corp. Plc","href":"https://alysly.com/markets/stocks/eaton-corp-plc/"},"+0.70",""],[{"text":"Keysight Technologies Inc","href":"https://alysly.com/markets/stocks/keysight-technologies-inc/"},"+0.70",""],[{"text":"ON Semiconductor Corporation","href":"https://alysly.com/markets/stocks/on-semiconductor-corporation/"},"+0.70",""],[{"text":"Brown & Brown Inc.","href":"https://alysly.com/markets/stocks/brown-brown-inc/"},"-0.61",""],[{"text":"Marsh & McLennan Companies Inc.","href":"https://alysly.com/markets/stocks/marsh/"},"-0.60",""],[{"text":"Arthur J. Gallagher & Co.","href":"https://alysly.com/markets/stocks/arthur-j-gallagher-co/"},"-0.59",""]]},{"type":"paragraph","text":"The strongest co-movers are listed at the top, the strongest inverse movers at the bottom. Low or negative correlations can help spread risk more broadly across a portfolio."},{"type":"paragraph","text":"Data note 14","href":"#dn-14"},{"type":"heading","level":2,"id":"refs","text":"Related Content: Monolithic Power Systems"},{"type":"heading","level":3,"text":"Latest Investment Analysis: Stocks"},{"type":"list","ordered":false,"items":[{"text":"Oct 31, 2026 · Mixed Weekly Analysis: DAX Sets the Tone for the Week (+2.2%) · October 26–30, 2026","href":"https://alysly.com/analysis/weekly-analysis-dax-sets-tone-week-plus-2-2-percent-10312026/"},{"text":"Oct 24, 2026 · Risk-off Weekly Analysis: A Quiet Week, MSCI China -4.3% · October 19–23, 2026","href":"https://alysly.com/analysis/weekly-analysis-quiet-week-msci-china-minus-4-3-percent-10242026/"},{"text":"Oct 17, 2026 · Risk-off Weekly Analysis: S&P 500 Information Technology Weighs on the Week (-7.7%) · October 12–16, 2026","href":"https://alysly.com/analysis/weekly-analysis-sp-500-information-technology-weighs-week-10172026/"}]},{"type":"paragraph","text":"View all Investment Analysis","href":"https://alysly.com/analysis/"},{"type":"paragraph","text":"Updated Nov 1, 2026"},{"type":"heading","level":2,"id":"note-legend-h","text":"Data Notes"},{"type":"paragraph","text":"All calculations run automatically and are not investment advice."},{"type":"list","ordered":true,"items":[{"id":"dn-1","text":"Number of ETFs with available holdings data that hold the stock; the percentile compares all covered stocks against that same set."},{"id":"dn-2","text":"Price history from daily closing prices; one point per trading day."},{"id":"dn-3","text":"Returns computed automatically from the price series, excluding dividends, taxes and costs."},{"id":"dn-4","text":"Daily dollar prices converted at the same day's ECB euro reference rate, then measured like the dollar return."},{"id":"dn-5","text":"We count the funds we cover, not the market; the history covers the funds whose holdings reach back monthly."},{"id":"dn-6","text":"Holdings as of the fund's latest published holdings list; the as-of date is shown at the block."},{"id":"dn-7","text":"From the fund's published holdings lists at each quarter end, plus the latest date."},{"id":"dn-8","text":"Holdings as of quarter end from the mandatory filings (Form 13F) with the US securities regulator; the deadline runs up to 45 days."},{"id":"dn-9","text":"Purchases and sales by directors, officers and ten-percent owners from Form 4 filings with the US securities regulator, reported two trading days after the transaction."},{"id":"dn-10","text":"Selected by how many of the funds we track hold both names, not by business model."},{"id":"dn-11","text":"Latest reported fiscal year from XBRL annual filings with the SEC (public domain), figures in billions of US dollars; ratios computed from them."},{"id":"dn-12","text":"Computed from the full available price history."},{"id":"dn-13","text":"From daily closes: distance from the series' highest close; beta and correlation of daily returns to the S&P 500 over the last 252 trading days."},{"id":"dn-14","text":"Co-movement of daily returns over the last 90 trading days, across asset classes."}]},{"type":"paragraph","text":"Data and methodology: Alysly · Responsible for content: Alexander Bock","links":[{"text":"Alysly","href":"https://alysly.com/methodology/"},{"text":"Alexander Bock","href":"https://alysly.com/about/"}]},{"type":"paragraph","text":"View all data notes","href":"https://alysly.com/notes/"}],"structured_data":[{"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://alysly.com/#org","name":"Alysly","url":"https://alysly.com/","logo":{"@type":"ImageObject","url":"https://alysly.com/img/icon-512.png","width":512,"height":512},"description":"Data-driven insights, transparent analysis and powerful tools for long-term investors.","email":"mail@alysly.com","contactPoint":{"@type":"ContactPoint","contactType":"customer support","email":"mail@alysly.com","availableLanguage":["de","en"]},"address":{"@type":"PostalAddress","addressLocality":"Haltern am See","postalCode":"45721","addressCountry":"DE"},"founder":{"@id":"https://alysly.com/#founder"},"sameAs":["https://www.linkedin.com/company/alyslycom/","https://www.youtube.com/@alyslycom","https://x.com/alyslycom"],"publishingPrinciples":"https://alysly.com/methodology/"},{"@type":"Person","@id":"https://alysly.com/#founder","name":"Alexander Bock","jobTitle":"Founder and data analyst","url":"https://alysly.com/about/","sameAs":["https://www.linkedin.com/in/abxk/"]},{"@type":"WebSite","@id":"https://alysly.com/#site","url":"https://alysly.com/","name":"Alysly","alternateName":"Alysly Investment Analysis","inLanguage":"en-US","publisher":{"@id":"https://alysly.com/#org"},"potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://alysly.com/markets/stocks/browse/?q={search_term_string}"},"query-input":"required name=search_term_string"}},{"@type":"WebPage","@id":"https://alysly.com/markets/stocks/monolithic-power-systems-inc/#webpage","url":"https://alysly.com/markets/stocks/monolithic-power-systems-inc/","name":"Monolithic Power Systems Inc. – Alysly","description":"Monolithic Power Systems Inc. (MPWR). Revenue $2.8bn, net margin 22.3% (FY ended Dec 2025). ISIN US6098391054 · WKN A0DLC4.","inLanguage":"en-US","isPartOf":{"@id":"https://alysly.com/#site"},"dateModified":"2026-11-01T00:00:00Z","publisher":{"@id":"https://alysly.com/#org"},"mainEntity":{"@id":"https://alysly.com/markets/stocks/monolithic-power-systems-inc/#entity"},"primaryImageOfPage":{"@type":"ImageObject","url":"https://alysly.com/og.png","width":1200,"height":630}}]},{"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Markets","item":"https://alysly.com/markets/"},{"@type":"ListItem","position":2,"name":"Stocks","item":"https://alysly.com/markets/stocks/"},{"@type":"ListItem","position":3,"name":"Monolithic Power Systems Inc."}]},{"@context":"https://schema.org","@type":"Corporation","@id":"https://alysly.com/markets/stocks/monolithic-power-systems-inc/#entity","name":"Monolithic Power Systems Inc.","tickerSymbol":"MPWR","url":"https://alysly.com/markets/stocks/monolithic-power-systems-inc/","mainEntityOfPage":"https://alysly.com/markets/stocks/monolithic-power-systems-inc/","description":"Monolithic Power Systems Inc. (MPWR). Revenue $2.8bn, net margin 22.3% (FY ended Dec 2025). ISIN US6098391054 · WKN A0DLC4.","logo":"https://alysly.com/stock-logos/monolithic-power-systems-logo.webp","image":"https://alysly.com/stock-logos/monolithic-power-systems-logo.webp","identifier":[{"@type":"PropertyValue","propertyID":"TICKER","value":"MPWR"},{"@type":"PropertyValue","propertyID":"ISIN","value":"US6098391054"},{"@type":"PropertyValue","propertyID":"WKN","value":"A0DLC4"}],"address":{"@type":"PostalAddress","addressCountry":"US"},"subjectOf":{"@type":"Dataset","name":"Monolithic Power Systems Inc. — key figures","url":"https://alysly.com/markets/stocks/monolithic-power-systems-inc/","description":"Monolithic Power Systems Inc. (MPWR). Revenue $2.8bn, net margin 22.3% (FY ended Dec 2025). ISIN US6098391054 · WKN A0DLC4.","inLanguage":"en-US","isAccessibleForFree":true,"creator":{"@id":"https://alysly.com/#org"},"publisher":{"@id":"https://alysly.com/#org"},"variableMeasured":[{"@type":"PropertyValue","name":"Held in ETFs","value":26},{"@type":"PropertyValue","name":"Highest ETF weight (%)","value":0.26},{"@type":"PropertyValue","name":"YTD return (%)","value":33.7},{"@type":"PropertyValue","name":"1-year return (%)","value":11.4},{"@type":"PropertyValue","name":"Sector","value":"Information Technology"},{"@type":"PropertyValue","name":"Revenue (USD)","unitText":"USD","value":2790459000.0},{"@type":"PropertyValue","name":"Net income (USD)","unitText":"USD","value":621483000.0},{"@type":"PropertyValue","name":"Total assets (USD)","unitText":"USD","value":4194199000.0},{"@type":"PropertyValue","name":"Shareholders equity (USD)","unitText":"USD","value":3531497000.0},{"@type":"PropertyValue","name":"Diluted EPS (USD)","value":12.86},{"@type":"PropertyValue","name":"Net margin (%)","value":22.3},{"@type":"PropertyValue","name":"Return on equity (%)","value":17.599999999999998},{"@type":"PropertyValue","name":"Fiscal year end","value":"2025-12-31"}],"temporalCoverage":"2024-08-12/.."}}],"notice":"© 2026 Alysly.com. Not investment advice. All data without guarantee. Financial information is analyzed and presented partly with AI assistance."}