• Live Feeds
    • Press Releases
    • Insider Trading
    • FDA Approvals
    • Analyst Ratings
    • Insider Trading
    • SEC filings
    • Market insights
  • Analyst Ratings
  • Alerts
  • Subscriptions
  • Settings
  • RSS Feeds
Quantisnow Logo
  • Live Feeds
    • Press Releases
    • Insider Trading
    • FDA Approvals
    • Analyst Ratings
    • Insider Trading
    • SEC filings
    • Market insights
  • Analyst Ratings
  • Alerts
  • Subscriptions
  • Settings
  • RSS Feeds
PublishGo to App
    Quantisnow Logo

    © 2026 quantisnow.com
    Democratizing insights since 2022

    Services
    Live news feedsRSS FeedsAlertsPublish with Us
    Company
    AboutQuantisnow PlusContactJobsAI superconnector for talent & startupsNEWLLM Arena
    Legal
    Terms of usePrivacy policyCookie policy
    Subscribe to $MPWR

    Monolithic Power Systems Inc.

    Subscribe to $MPWR
    $MPWR
    Semiconductors
    Technology

    Monolithic Power Systems, Inc. designs, develops, and markets integrated power semiconductor solutions and power delivery architectures for computing and storage, automotive, industrial, communications, and consumer applications markets. It offers direct current (DC) to DC integrated circuits (ICs) that are used to convert and control voltages of various electronic systems, such as portable electronic devices, wireless LAN access points, computers and notebooks, monitors, infotainment applications, and medical equipment. The company also provides lighting control ICs for backlighting that are used in systems, which provide the light source for LCD panels in notebook computers, monitors, car navigation systems, and televisions, as well as for general illumination products. The company sells its products through third-party distributors, and value-added resellers, as well as directly to original equipment manufacturers, original design manufacturers, electronic manufacturing service providers, and other end customers in China, Taiwan, Europe, South Korea, Southeast Asia, Japan, the United States, and internationally. Monolithic Power Systems, Inc. was incorporated in 1997 and is headquartered in Kirkland, Washington.

    IPO Year: 2004

    Exchange: NASDAQ

    Website: monolithicpower.com

    Peers

    $ADI
    $DIOD
    $MXIM
    $ON
    $POWI
    $TXN
    $STM
    $ALGM

    Recent Analyst Ratings for Monolithic Power Systems Inc.

    DatePrice TargetRatingAnalyst
    1/15/2026Equal Weight → Overweight
    Wells Fargo
    10/31/2025$1100.00 → $1250.00Buy
    TD Cowen
    10/14/2025$1200.00Peer Perform → Outperform
    Wolfe Research
    10/3/2025$825.00 → $1100.00Buy
    Citigroup
    5/2/2025$600.00 → $675.00Buy
    TD Cowen
    12/11/2024$700.00Buy
    Citigroup
    11/22/2024$610.00Equal Weight
    Wells Fargo
    11/18/2024$660.00Hold → Buy
    Loop Capital
    11/12/2024$660.00Hold
    Loop Capital
    10/31/2024$880.00Buy → Neutral
    Rosenblatt
    See more ratings

    Monolithic Power Systems Inc. SEC Filings

    View All

    Monolithic Power Systems Inc. filed SEC Form 8-K: Results of Operations and Financial Condition, Leadership Update, Other Events, Financial Statements and Exhibits

    8-K - MONOLITHIC POWER SYSTEMS INC (0001280452) (Filer)

    2/5/26 4:01:17 PM ET
    $MPWR
    Semiconductors
    Technology

    Amendment: SEC Form SCHEDULE 13G/A filed by Monolithic Power Systems Inc.

    SCHEDULE 13G/A - MONOLITHIC POWER SYSTEMS INC (0001280452) (Subject)

    2/5/26 1:31:51 PM ET
    $MPWR
    Semiconductors
    Technology

    SEC Form 144 filed by Monolithic Power Systems Inc.

    144 - MONOLITHIC POWER SYSTEMS INC (0001280452) (Subject)

    2/2/26 4:02:40 PM ET
    $MPWR
    Semiconductors
    Technology

    SEC Form 144 filed by Monolithic Power Systems Inc.

    144 - MONOLITHIC POWER SYSTEMS INC (0001280452) (Subject)

    1/2/26 4:04:18 PM ET
    $MPWR
    Semiconductors
    Technology

    Monolithic Power Systems Inc. filed SEC Form 8-K: Other Events, Financial Statements and Exhibits

    8-K - MONOLITHIC POWER SYSTEMS INC (0001280452) (Filer)

    12/12/25 4:01:09 PM ET
    $MPWR
    Semiconductors
    Technology

    Monolithic Power Systems Inc. filed SEC Form 8-K: Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year, Financial Statements and Exhibits

    8-K - MONOLITHIC POWER SYSTEMS INC (0001280452) (Filer)

    11/21/25 4:00:13 PM ET
    $MPWR
    Semiconductors
    Technology

    SEC Form 144 filed by Monolithic Power Systems Inc.

    144 - MONOLITHIC POWER SYSTEMS INC (0001280452) (Subject)

    11/21/25 12:33:54 PM ET
    $MPWR
    Semiconductors
    Technology

    SEC Form 10-Q filed by Monolithic Power Systems Inc.

    10-Q - MONOLITHIC POWER SYSTEMS INC (0001280452) (Filer)

    11/5/25 4:02:01 PM ET
    $MPWR
    Semiconductors
    Technology

    SEC Form 144 filed by Monolithic Power Systems Inc.

    144 - MONOLITHIC POWER SYSTEMS INC (0001280452) (Subject)

    10/30/25 8:42:22 PM ET
    $MPWR
    Semiconductors
    Technology

    Monolithic Power Systems Inc. filed SEC Form 8-K: Results of Operations and Financial Condition, Financial Statements and Exhibits

    8-K - MONOLITHIC POWER SYSTEMS INC (0001280452) (Filer)

    10/30/25 4:01:12 PM ET
    $MPWR
    Semiconductors
    Technology

    Monolithic Power Systems Inc. Insider Trading

    Insider transactions reveal critical sentiment about the company from key stakeholders. See them live in this feed.

    View All

    Director Martinez Carintia was granted 189 shares, increasing direct ownership by 22% to 1,067 units (SEC Form 4)

    4 - MONOLITHIC POWER SYSTEMS INC (0001280452) (Issuer)

    2/5/26 7:39:04 PM ET
    $MPWR
    Semiconductors
    Technology

    EVP, Global Operations Xiao Deming was granted 57,170 shares, increasing direct ownership by 28% to 258,807 units (SEC Form 4)

    4 - MONOLITHIC POWER SYSTEMS INC (0001280452) (Issuer)

    2/5/26 7:36:09 PM ET
    $MPWR
    Semiconductors
    Technology

    EVP and CFO Blegen Theodore was granted 38,745 shares, increasing direct ownership by 59% to 104,078 units (SEC Form 4)

    4 - MONOLITHIC POWER SYSTEMS INC (0001280452) (Issuer)

    2/5/26 7:35:27 PM ET
    $MPWR
    Semiconductors
    Technology

    EVP & General Counsel Tseng Saria was granted 57,170 shares, increasing direct ownership by 34% to 223,501 units (SEC Form 4)

    4 - MONOLITHIC POWER SYSTEMS INC (0001280452) (Issuer)

    2/5/26 7:29:56 PM ET
    $MPWR
    Semiconductors
    Technology

    CEO Hsing Michael was granted 136,825 shares, increasing direct ownership by 15% to 1,043,157 units (SEC Form 4)

    4 - MONOLITHIC POWER SYSTEMS INC (0001280452) (Issuer)

    2/5/26 7:07:34 PM ET
    $MPWR
    Semiconductors
    Technology

    EVP, WW Sales & Marketing Sciammas Maurice was granted 57,170 shares, increasing direct ownership by 40% to 201,500 units (SEC Form 4)

    4 - MONOLITHIC POWER SYSTEMS INC (0001280452) (Issuer)

    2/5/26 6:56:35 PM ET
    $MPWR
    Semiconductors
    Technology

    EVP and CFO Blegen Theodore sold $3,389,266 worth of shares (3,000 units at $1,129.76), decreasing direct ownership by 4% to 65,333 units (SEC Form 4)

    4 - MONOLITHIC POWER SYSTEMS INC (0001280452) (Issuer)

    2/4/26 10:10:11 AM ET
    $MPWR
    Semiconductors
    Technology

    Director Lee Victor K sold $558,516 worth of shares (600 units at $930.86), decreasing direct ownership by 2% to 27,967 units (SEC Form 4)

    4 - MONOLITHIC POWER SYSTEMS INC (0001280452) (Issuer)

    1/6/26 6:25:24 PM ET
    $MPWR
    Semiconductors
    Technology

    EVP and CFO Blegen Theodore sold $2,821,399 worth of shares (3,000 units at $940.47), decreasing direct ownership by 4% to 68,332 units (SEC Form 4)

    4 - MONOLITHIC POWER SYSTEMS INC (0001280452) (Issuer)

    1/6/26 4:33:18 PM ET
    $MPWR
    Semiconductors
    Technology

    EVP & General Counsel Tseng Saria gifted 1,000 shares and received a gift of 1,000 shares, decreasing direct ownership by 0.60% to 166,331 units (SEC Form 4)

    4 - MONOLITHIC POWER SYSTEMS INC (0001280452) (Issuer)

    12/30/25 6:08:47 PM ET
    $MPWR
    Semiconductors
    Technology

    Monolithic Power Systems Inc. Analyst Ratings

    Analyst ratings in real time. Analyst ratings have a very high impact on the underlying stock. See them live in this feed.

    View All

    Monolithic Power upgraded by Wells Fargo

    Wells Fargo upgraded Monolithic Power from Equal Weight to Overweight

    1/15/26 8:30:06 AM ET
    $MPWR
    Semiconductors
    Technology

    TD Cowen reiterated coverage on Monolithic Power with a new price target

    TD Cowen reiterated coverage of Monolithic Power with a rating of Buy and set a new price target of $1,250.00 from $1,100.00 previously

    10/31/25 8:43:21 AM ET
    $MPWR
    Semiconductors
    Technology

    Monolithic Power upgraded by Wolfe Research with a new price target

    Wolfe Research upgraded Monolithic Power from Peer Perform to Outperform and set a new price target of $1,200.00

    10/14/25 8:38:02 AM ET
    $MPWR
    Semiconductors
    Technology

    Citigroup reiterated coverage on Monolithic Power with a new price target

    Citigroup reiterated coverage of Monolithic Power with a rating of Buy and set a new price target of $1,100.00 from $825.00 previously

    10/3/25 8:06:29 AM ET
    $MPWR
    Semiconductors
    Technology

    TD Cowen reiterated coverage on Monolithic Power with a new price target

    TD Cowen reiterated coverage of Monolithic Power with a rating of Buy and set a new price target of $675.00 from $600.00 previously

    5/2/25 8:29:00 AM ET
    $MPWR
    Semiconductors
    Technology

    Citigroup initiated coverage on Monolithic Power with a new price target

    Citigroup initiated coverage of Monolithic Power with a rating of Buy and set a new price target of $700.00

    12/11/24 7:56:29 AM ET
    $MPWR
    Semiconductors
    Technology

    Wells Fargo initiated coverage on Monolithic Power with a new price target

    Wells Fargo initiated coverage of Monolithic Power with a rating of Equal Weight and set a new price target of $610.00

    11/22/24 7:50:25 AM ET
    $MPWR
    Semiconductors
    Technology

    Monolithic Power upgraded by Loop Capital with a new price target

    Loop Capital upgraded Monolithic Power from Hold to Buy and set a new price target of $660.00

    11/18/24 7:53:41 AM ET
    $MPWR
    Semiconductors
    Technology

    Loop Capital initiated coverage on Monolithic Power with a new price target

    Loop Capital initiated coverage of Monolithic Power with a rating of Hold and set a new price target of $660.00

    11/12/24 7:44:51 AM ET
    $MPWR
    Semiconductors
    Technology

    Monolithic Power downgraded by Rosenblatt with a new price target

    Rosenblatt downgraded Monolithic Power from Buy to Neutral and set a new price target of $880.00

    10/31/24 6:58:54 AM ET
    $MPWR
    Semiconductors
    Technology

    Monolithic Power Systems Inc. Press Releases

    Fastest customizable press release news feed in the world

    View All

    Monolithic Power Systems Announces CFO Transition

    SCHAFFHAUSEN, Switzerland, Feb. 05, 2026 (GLOBE NEWSWIRE) -- Monolithic Power Systems, Inc. ("MPS") (NASDAQ:MPWR), a fabless global company that provides high-performance, semiconductor-based power electronics solutions, today announced that Bernie Blegen will retire from his position as Executive Vice President and CFO effective following the issuance of MPS's 2025 annual report on Form 10-K. Mr. Blegen will remain with MPS after his retirement to ensure a smooth transition with his eventual successor. "Bernie started with MPS in 2011 as Corporate Controller when MPS was relatively small and only beginning to strategically diversify. In his ten years as CFO, MPS has grown consistently at

    2/5/26 4:02:00 PM ET
    $MPWR
    Semiconductors
    Technology

    Monolithic Power Systems Provides Earnings Commentary for the Quarter and Year Ended December 31, 2025

    SCHAFFHAUSEN, Switzerland, Feb. 05, 2026 (GLOBE NEWSWIRE) -- MPS reported its results after market close on February 5, 2026 and will host a question-and-answer webinar at 2:00 p.m. PT / 5:00 p.m. ET. The webinar can be accessed at https://mpsic.zoom.us/j/99373894222. 2025 Financial Summary (Unaudited) GAAP  20252024 YoY ChangeYoY Change (%)Revenue ($k)$ 2,790,459$ 2,207,100 $ 583,35926.4%Gross Margin55.2%55.3% (0.1) pts(0.2)%Opex ($k)$ 811,105$ 681,512 $ 129,59319.0%Operating Margin26.1%24.4% 1.7 pts7.0%Net income ($k)$ 615,927$ 1,786,700 $ (1,170,773)(65.5)%Diluted EPS$ 12.75$ 36.59 $ (23.84)(65.2)% Non-GAAP  20252024 YoY ChangeYoY Change (%)Revenue ($k)$ 2,790,459$ 2,207,100 $ 583,3

    2/5/26 4:01:00 PM ET
    $MPWR
    Semiconductors
    Technology

    Monolithic Power Systems Announces Results for the Fourth Quarter and Year Ended December 31, 2025 and an Increase in Quarterly Cash Dividend

    SCHAFFHAUSEN, Switzerland, Feb. 05, 2026 (GLOBE NEWSWIRE) -- Monolithic Power Systems, Inc. ("MPS") (NASDAQ:MPWR), a fabless global company that provides high-performance, semiconductor-based power electronics solutions, today announced financial results for the quarter and year ended December 31, 2025. MPS also announced that its Board of Directors has approved an increase in the quarterly cash dividend from $1.56 per share to $2.00 per share. The first quarter dividend of $2.00 per share will be paid on April 15, 2026 to all stockholders of record as of the close of business on March 31, 2026. The financial results for the quarter ended December 31, 2025 were as follows: Revenue was $7

    2/5/26 4:01:00 PM ET
    $MPWR
    Semiconductors
    Technology

    Monolithic Power Systems to Report Fourth Quarter and Full Year 2025 Results on February 5, 2026

    Schaffhausen, Switzerland, Jan. 14, 2026 (GLOBE NEWSWIRE) -- Monolithic Power Systems, Inc. (MPS) (NASDAQ:MPWR), a fabless global company that provides high-performance, semiconductor-based power electronics solutions, today announced plans to report its financial results for the fourth quarter and year ended December 31, 2025. MPS will report its results after the market closes on Thursday, February 5. Along with the earnings announcement, MPS will provide written commentary on its results of operations for the fourth quarter and year ended December 31, 2025. MPS will host a question-and-answer webinar at 2:00 p.m. PT / 5:00 p.m. ET. The webinar can be accessed at https://mpsic.zoom.us/

    1/14/26 4:01:00 PM ET
    $MPWR
    Semiconductors
    Technology

    Annual Changes to the Nasdaq-100 Index®

    NEW YORK, Dec. 12, 2025 (GLOBE NEWSWIRE) -- Nasdaq (NASDAQ:NDAQ) today announced the results of the annual reconstitution of the Nasdaq-100 Index® (NDX®), which will become effective prior to market open on Monday, December 22, 2025. The following six companies will be added to the Index: Alnylam Pharmaceuticals, Inc. (NASDAQ:ALNY), Ferrovial SE (NASDAQ:FER), Insmed Incorporated (NASDAQ:INSM), Monolithic Power Systems, Inc. (NASDAQ:MPWR), Seagate Technology Holdings plc (NASDAQ:STX), Western Digital Corp. (NASDAQ:WDC). The Nasdaq-100 Index is a globally recognized index that tracks the performance of 100 of the largest non-financial companies listed on the Nasdaq Stock Market® encompassi

    12/12/25 8:00:00 PM ET
    $ALNY
    $BIIB
    $CDW
    Biotechnology: Pharmaceutical Preparations
    Health Care
    Biotechnology: Biological Products (No Diagnostic Substances)
    Retail: Computer Software & Peripheral Equipment

    Monolithic Power Systems Announces Fourth Quarter 2025 Dividend

    Schaffhausen, Switzerland, Dec. 12, 2025 (GLOBE NEWSWIRE) -- Monolithic Power Systems, Inc. (NASDAQ:MPWR), a global company that provides high-performance, semiconductor-based power electronics solutions, announced today its fourth quarter dividend of $1.56 per share of common stock to all stockholders of record as of the close of business on December 31, 2025. The dividend will be paid on January 15, 2026. Safe Harbor Statement This news release includes "forward-looking statements" intended to qualify for the safe harbor from liability established by the Private Securities Litigation Reform Act of 1995. These forward-looking statements are based on our current expectations, estimates a

    12/12/25 4:01:00 PM ET
    $MPWR
    Semiconductors
    Technology

    Monolithic Power Systems Provides Earnings Commentary for the Quarter Ended September 30, 2025

    Schaffhausen, Switzerland, Oct. 30, 2025 (GLOBE NEWSWIRE) -- MPS reported its results after market close on October 30, 2025 and will host a question-and-answer webinar at 2:00 p.m. PT / 5:00 p.m. ET. The live event will be held via a Zoom webcast, which can be accessed at https://mpsic.zoom.us/j/95600837087. Q3 2025 Financial Summary    (Unaudited)GAAP Q3'25 Q2'25 Q3'24  QoQ ChangeYoY ChangeRevenue ($k)$ 737,176 $ 664,574 $ 620,119  Up 10.9%Up 18.9%Gross Margin55.1% 55.1% 55.4%  FlatDown 0.3 ptsOpex ($k)$ 211,045 $ 201,258 $ 179,415  Up 4.9%Up 17.6%Operating Margin26.5% 24.8% 26.5%  Up 1.7 ptsFlatNet income ($k)$ 178,274 $ 133,726 $ 144,430  Up 33.3%Up 23.4%Diluted EPS$ 3.71 $ 2.78 $ 2.95

    10/30/25 4:01:00 PM ET
    $MPWR
    Semiconductors
    Technology

    Monolithic Power Systems Announces Results for the Third Quarter Ended September 30, 2025

    Schaffhausen, Switzerland, Oct. 30, 2025 (GLOBE NEWSWIRE) -- Monolithic Power Systems, Inc. ("MPS") (NASDAQ:MPWR), a fabless global company that provides high-performance, semiconductor-based power electronics solutions, today announced financial results for the quarter ended September 30, 2025. The financial results for the quarter ended September 30, 2025 were as follows: Revenue was $737.2 million for the quarter ended September 30, 2025, a 10.9% increase from $664.6 million for the quarter ended June 30, 2025 and an 18.9% increase from $620.1 million for the quarter ended September 30, 2024.GAAP gross margin was 55.1% for the quarter ended September 30, 2025, compared with 55.4% for

    10/30/25 4:01:00 PM ET
    $MPWR
    Semiconductors
    Technology

    Monolithic Power Systems to Report Third Quarter 2025 Results on October 30, 2025

    San Jose, Calif., Oct. 09, 2025 (GLOBE NEWSWIRE) -- Monolithic Power Systems, Inc. (MPS) (NASDAQ:MPWR), a fabless global company that provides high-performance, semiconductor-based power electronics solutions, today announced plans to report its financial results for the third quarter ended September 30, 2025. MPS will report its results after the market closes on Thursday, October 30th. Along with the earnings announcement, MPS will provide written commentary on its results of operations for the third quarter ended September 30, 2025. MPS will host a question-and-answer conference call at 2:00 p.m. PT / 5:00 p.m. ET. The live event will be held via a Zoom webcast, which can be accessed

    10/9/25 4:01:00 PM ET
    $MPWR
    Semiconductors
    Technology

    Monolithic Power Systems Announces Third Quarter 2025 Dividend

    KIRKLAND, Wash., Sept. 11, 2025 (GLOBE NEWSWIRE) -- Monolithic Power Systems, Inc. (NASDAQ:MPWR), a global company that provides high-performance, semiconductor-based power electronics solutions, announced today its third quarter dividend of $1.56 per common share to all stockholders of record as of the close of business on September 30, 2025. The dividend will be paid on October 15, 2025. Safe Harbor Statement This news release includes "forward-looking statements" intended to qualify for the safe harbor from liability established by the Private Securities Litigation Reform Act of 1995. These forward-looking statements are based on our current expectations, estimates and projections abo

    9/11/25 4:01:00 PM ET
    $MPWR
    Semiconductors
    Technology

    Monolithic Power Systems Inc. Leadership Updates

    Live Leadership Updates

    View All

    Monolithic Power Systems Appoints New Board Member

    KIRKLAND, Wash., Feb. 08, 2023 (GLOBE NEWSWIRE) -- Monolithic Power Systems, Inc. ("MPS") (NASDAQ:MPWR), a fabless company with a global footprint that provides high-performance, semiconductor-based power electronic solutions, announced the appointment of Eileen Wynne to its Board of Directors (the "Board") on February 7, 2023. "We are pleased to have Eileen join our Board," said Michael Hsing, Chairman of the Board. "She embodies our commitment to an experienced, creative and diverse leadership team." "I am honored to be invited to join the Board of MPS, one of the fastest growing companies in the analog semiconductor industry," said Eileen Wynne. Eileen Wynne, 56, has served as interi

    2/8/23 4:02:00 PM ET
    $MPWR
    Semiconductors
    Technology

    Monolithic Power Systems Appoints New Board Member

    KIRKLAND, Wash., May 27, 2021 (GLOBE NEWSWIRE) -- Monolithic Power Systems, Inc. (MPS) (NASDAQ:MPWR), a global company that provides high-performance, semiconductor-based power electronics solutions, today announced the appointment of Carintia Martinez to its Board of Directors, effective immediately. "We are pleased to have Carintia join our Board," said Michael Hsing, Chairman of the Board of Directors. "She embodies our commitment to an experienced, creative and diverse leadership team." "I am excited to join the Board of MPS, one of the fastest growing companies in the analog semiconductor industry," said Carintia Martinez. Carintia Martinez, 55, has served as Vice President,

    5/27/21 6:36:54 PM ET
    $MPWR
    Semiconductors
    Technology

    Monolithic Power Systems Inc. Financials

    Live finance-specific insights

    View All

    Monolithic Power Systems Provides Earnings Commentary for the Quarter and Year Ended December 31, 2025

    SCHAFFHAUSEN, Switzerland, Feb. 05, 2026 (GLOBE NEWSWIRE) -- MPS reported its results after market close on February 5, 2026 and will host a question-and-answer webinar at 2:00 p.m. PT / 5:00 p.m. ET. The webinar can be accessed at https://mpsic.zoom.us/j/99373894222. 2025 Financial Summary (Unaudited) GAAP  20252024 YoY ChangeYoY Change (%)Revenue ($k)$ 2,790,459$ 2,207,100 $ 583,35926.4%Gross Margin55.2%55.3% (0.1) pts(0.2)%Opex ($k)$ 811,105$ 681,512 $ 129,59319.0%Operating Margin26.1%24.4% 1.7 pts7.0%Net income ($k)$ 615,927$ 1,786,700 $ (1,170,773)(65.5)%Diluted EPS$ 12.75$ 36.59 $ (23.84)(65.2)% Non-GAAP  20252024 YoY ChangeYoY Change (%)Revenue ($k)$ 2,790,459$ 2,207,100 $ 583,3

    2/5/26 4:01:00 PM ET
    $MPWR
    Semiconductors
    Technology

    Monolithic Power Systems to Report Fourth Quarter and Full Year 2025 Results on February 5, 2026

    Schaffhausen, Switzerland, Jan. 14, 2026 (GLOBE NEWSWIRE) -- Monolithic Power Systems, Inc. (MPS) (NASDAQ:MPWR), a fabless global company that provides high-performance, semiconductor-based power electronics solutions, today announced plans to report its financial results for the fourth quarter and year ended December 31, 2025. MPS will report its results after the market closes on Thursday, February 5. Along with the earnings announcement, MPS will provide written commentary on its results of operations for the fourth quarter and year ended December 31, 2025. MPS will host a question-and-answer webinar at 2:00 p.m. PT / 5:00 p.m. ET. The webinar can be accessed at https://mpsic.zoom.us/

    1/14/26 4:01:00 PM ET
    $MPWR
    Semiconductors
    Technology

    Annual Changes to the Nasdaq-100 Index®

    NEW YORK, Dec. 12, 2025 (GLOBE NEWSWIRE) -- Nasdaq (NASDAQ:NDAQ) today announced the results of the annual reconstitution of the Nasdaq-100 Index® (NDX®), which will become effective prior to market open on Monday, December 22, 2025. The following six companies will be added to the Index: Alnylam Pharmaceuticals, Inc. (NASDAQ:ALNY), Ferrovial SE (NASDAQ:FER), Insmed Incorporated (NASDAQ:INSM), Monolithic Power Systems, Inc. (NASDAQ:MPWR), Seagate Technology Holdings plc (NASDAQ:STX), Western Digital Corp. (NASDAQ:WDC). The Nasdaq-100 Index is a globally recognized index that tracks the performance of 100 of the largest non-financial companies listed on the Nasdaq Stock Market® encompassi

    12/12/25 8:00:00 PM ET
    $ALNY
    $BIIB
    $CDW
    Biotechnology: Pharmaceutical Preparations
    Health Care
    Biotechnology: Biological Products (No Diagnostic Substances)
    Retail: Computer Software & Peripheral Equipment

    Monolithic Power Systems Announces Fourth Quarter 2025 Dividend

    Schaffhausen, Switzerland, Dec. 12, 2025 (GLOBE NEWSWIRE) -- Monolithic Power Systems, Inc. (NASDAQ:MPWR), a global company that provides high-performance, semiconductor-based power electronics solutions, announced today its fourth quarter dividend of $1.56 per share of common stock to all stockholders of record as of the close of business on December 31, 2025. The dividend will be paid on January 15, 2026. Safe Harbor Statement This news release includes "forward-looking statements" intended to qualify for the safe harbor from liability established by the Private Securities Litigation Reform Act of 1995. These forward-looking statements are based on our current expectations, estimates a

    12/12/25 4:01:00 PM ET
    $MPWR
    Semiconductors
    Technology

    Monolithic Power Systems Provides Earnings Commentary for the Quarter Ended September 30, 2025

    Schaffhausen, Switzerland, Oct. 30, 2025 (GLOBE NEWSWIRE) -- MPS reported its results after market close on October 30, 2025 and will host a question-and-answer webinar at 2:00 p.m. PT / 5:00 p.m. ET. The live event will be held via a Zoom webcast, which can be accessed at https://mpsic.zoom.us/j/95600837087. Q3 2025 Financial Summary    (Unaudited)GAAP Q3'25 Q2'25 Q3'24  QoQ ChangeYoY ChangeRevenue ($k)$ 737,176 $ 664,574 $ 620,119  Up 10.9%Up 18.9%Gross Margin55.1% 55.1% 55.4%  FlatDown 0.3 ptsOpex ($k)$ 211,045 $ 201,258 $ 179,415  Up 4.9%Up 17.6%Operating Margin26.5% 24.8% 26.5%  Up 1.7 ptsFlatNet income ($k)$ 178,274 $ 133,726 $ 144,430  Up 33.3%Up 23.4%Diluted EPS$ 3.71 $ 2.78 $ 2.95

    10/30/25 4:01:00 PM ET
    $MPWR
    Semiconductors
    Technology

    Monolithic Power Systems to Report Third Quarter 2025 Results on October 30, 2025

    San Jose, Calif., Oct. 09, 2025 (GLOBE NEWSWIRE) -- Monolithic Power Systems, Inc. (MPS) (NASDAQ:MPWR), a fabless global company that provides high-performance, semiconductor-based power electronics solutions, today announced plans to report its financial results for the third quarter ended September 30, 2025. MPS will report its results after the market closes on Thursday, October 30th. Along with the earnings announcement, MPS will provide written commentary on its results of operations for the third quarter ended September 30, 2025. MPS will host a question-and-answer conference call at 2:00 p.m. PT / 5:00 p.m. ET. The live event will be held via a Zoom webcast, which can be accessed

    10/9/25 4:01:00 PM ET
    $MPWR
    Semiconductors
    Technology

    Monolithic Power Systems Announces Third Quarter 2025 Dividend

    KIRKLAND, Wash., Sept. 11, 2025 (GLOBE NEWSWIRE) -- Monolithic Power Systems, Inc. (NASDAQ:MPWR), a global company that provides high-performance, semiconductor-based power electronics solutions, announced today its third quarter dividend of $1.56 per common share to all stockholders of record as of the close of business on September 30, 2025. The dividend will be paid on October 15, 2025. Safe Harbor Statement This news release includes "forward-looking statements" intended to qualify for the safe harbor from liability established by the Private Securities Litigation Reform Act of 1995. These forward-looking statements are based on our current expectations, estimates and projections abo

    9/11/25 4:01:00 PM ET
    $MPWR
    Semiconductors
    Technology

    Monolithic Power Systems Provides Earnings Commentary for the Quarter Ended June 30, 2025

    KIRKLAND, Wash., July 31, 2025 (GLOBE NEWSWIRE) -- MPS will report its results after the market closes on July 31, 2025 and host a question-and-answer webinar at 2:00 p.m. PT / 5:00 p.m. ET. The live event will be held via a Zoom webcast, which can be accessed at https://mpsic.zoom.us/j/98147401910. Q2 2025 Financial Summary     (Unaudited)GAAP  Q2'25Q1'25Q2'24 QoQ ChangeYoY ChangeRevenue ($k)$664,574$637,554$507,431 Up 4.2%Up 31.0%Gross Margin55.1%55.4%55.3% Down 0.3 ptsDown 0.2 ptsOpex ($k)$201,258$184,471$164,042 Up 9.1%Up 22.7%Operating Margin24.8%26.5%23.0% Down 1.7 ptsUp 1.8 ptsNet income ($k)$133,726$133,791$100,366 FlatUp 33.2%Diluted EPS$2.78$2.79$2.05 Down 0.4%Up 35.6% Non-GAAP 

    7/31/25 4:01:35 PM ET
    $MPWR
    Semiconductors
    Technology

    Monolithic Power Systems to Report Second Quarter 2025 Results on July 31, 2025

    KIRKLAND, Wash., July 15, 2025 (GLOBE NEWSWIRE) -- Monolithic Power Systems, Inc. (MPS) (NASDAQ:MPWR), a fabless global company that provides high-performance, semiconductor-based power electronics solutions, today announced plans to report its financial results for the second quarter ended June 30, 2025. MPS will report its results after the market closes on Thursday, July 31st. Along with the earnings announcement, MPS will provide written commentary on its results of operations for the second quarter ended June 30, 2025. MPS will host a question-and-answer conference call at 2:00 p.m. PT / 5:00 p.m. ET. The live event will be held via a Zoom webcast, which can be accessed at https://m

    7/15/25 4:01:00 PM ET
    $MPWR
    Semiconductors
    Technology

    Monolithic Power Systems Announces Second Quarter 2025 Dividend

    KIRKLAND, Wash., June 13, 2025 (GLOBE NEWSWIRE) -- Monolithic Power Systems, Inc. (NASDAQ:MPWR), a global company that provides high-performance, semiconductor-based power electronics solutions, announced today its second quarter dividend of $1.56 per common share to all stockholders of record as of the close of business on June 30, 2025. The dividend will be paid on July 15, 2025. Safe Harbor Statement This news release includes "forward-looking statements" intended to qualify for the safe harbor from liability established by the Private Securities Litigation Reform Act of 1995. These forward-looking statements are based on our current expectations, estimates and projections about our bu

    6/13/25 4:01:00 PM ET
    $MPWR
    Semiconductors
    Technology

    Monolithic Power Systems Inc. Large Ownership Changes

    This live feed shows all institutional transactions in real time.

    View All

    Amendment: SEC Form SC 13G/A filed by Monolithic Power Systems Inc.

    SC 13G/A - MONOLITHIC POWER SYSTEMS INC (0001280452) (Subject)

    11/12/24 10:32:12 AM ET
    $MPWR
    Semiconductors
    Technology

    SEC Form SC 13G filed by Monolithic Power Systems Inc.

    SC 13G - MONOLITHIC POWER SYSTEMS INC (0001280452) (Subject)

    2/14/24 10:02:59 AM ET
    $MPWR
    Semiconductors
    Technology

    SEC Form SC 13G/A filed by Monolithic Power Systems Inc. (Amendment)

    SC 13G/A - MONOLITHIC POWER SYSTEMS INC (0001280452) (Subject)

    2/13/24 4:55:50 PM ET
    $MPWR
    Semiconductors
    Technology

    SEC Form SC 13G filed by Monolithic Power Systems Inc.

    SC 13G - MONOLITHIC POWER SYSTEMS INC (0001280452) (Subject)

    2/9/24 9:28:33 AM ET
    $MPWR
    Semiconductors
    Technology

    SEC Form SC 13G filed by Monolithic Power Systems Inc.

    SC 13G - MONOLITHIC POWER SYSTEMS INC (0001280452) (Subject)

    2/14/23 12:38:01 PM ET
    $MPWR
    Semiconductors
    Technology

    SEC Form SC 13G/A filed by Monolithic Power Systems Inc. (Amendment)

    SC 13G/A - MONOLITHIC POWER SYSTEMS INC (0001280452) (Subject)

    2/9/23 10:54:49 AM ET
    $MPWR
    Semiconductors
    Technology

    SEC Form SC 13G/A filed

    SC 13G/A - MONOLITHIC POWER SYSTEMS INC (0001280452) (Subject)

    3/10/21 3:08:32 PM ET
    $MPWR
    Semiconductors
    Technology

    SEC Form SC 13G/A filed

    SC 13G/A - MONOLITHIC POWER SYSTEMS INC (0001280452) (Subject)

    2/10/21 11:28:20 AM ET
    $MPWR
    Semiconductors
    Technology