Price$1310.84+74.82 (+6.05%)
01:30 PM07:45 PM
News · 26 weeks76-44%
2026-01-182026-07-12
Mix3490d
- Insider19(56%)
- Other6(18%)
- SEC Filings6(18%)
- Earnings2(6%)
- Dividends1(3%)
Latest news
25 items- INSIDEREVP, WW Sales & Marketing Sciammas Maurice sold $20,245,937 worth of shares (15,000 units at $1,349.73) as part of a pre-agreed trading plan, decreasing direct ownership by 9% to 151,644 units (SEC Form 4)4 - MONOLITHIC POWER SYSTEMS, INC. (0001280452) (Issuer)
- SECSEC Form SCHEDULE 13G filed by Monolithic Power Systems Inc.SCHEDULE 13G - MONOLITHIC POWER SYSTEMS INC (0001280452) (Subject)
- PRMonolithic Power Systems to Report Second Quarter 2026 Results on July 30, 2026SCHAFFHAUSEN, Switzerland, July 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 it will report its second quarter 2026 financial results on Thursday, July 30, 2026 after the market closes. MPS will host a question-and-answer webinar at 2:00 p.m. PT / 5:00 p.m. ET on the same day to discuss the results and business outlook. The webinar can be accessed from the Investor Relations section of the MPS website at www.monolithicpower.com. A replay of the event will be available on the website for one year. About Monolithic Power Systems, Inc.
- SECAmendment: SEC Form SCHEDULE 13G/A filed by Monolithic Power Systems Inc.SCHEDULE 13G/A - MONOLITHIC POWER SYSTEMS INC (0001280452) (Subject)
- INSIDEREVP, WW Sales & Marketing Sciammas Maurice sold $40,548 worth of shares (30 units at $1,351.61) as part of a pre-agreed trading plan (SEC Form 4)4 - MONOLITHIC POWER SYSTEMS INC (0001280452) (Issuer)
- SECMonolithic Power Systems Inc. filed SEC Form 8-K: Submission of Matters to a Vote of Security Holders, Other Events, Financial Statements and Exhibits8-K - MONOLITHIC POWER SYSTEMS INC (0001280452) (Filer)
- PRMonolithic Power Systems Announces Second Quarter 2026 DividendSCHAFFHAUSEN, Switzerland, June 12, 2026 (GLOBE NEWSWIRE) -- Monolithic Power Systems, Inc. ("MPS") (NASDAQ:MPWR), a global company that provides high-performance, semiconductor-based power electronics solutions, announced today its second quarter dividend of $2.00 per common share to all stockholders of record as of the close of business on June 30, 2026. The dividend will be paid on July 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 and projec
- INSIDEREVP, WW Sales & Marketing Sciammas Maurice sold $46,018 worth of shares (30 units at $1,533.95) as part of a pre-agreed trading plan (SEC Form 4)4 - MONOLITHIC POWER SYSTEMS INC (0001280452) (Issuer)
- INSIDEREVP, WW Sales & Marketing Sciammas Maurice gifted 12,472 shares (SEC Form 4)4 - MONOLITHIC POWER SYSTEMS INC (0001280452) (Issuer)
- INSIDEREVP & General Counsel Tseng Saria sold $12,860,500 worth of shares (7,565 units at $1,700.00), decreasing direct ownership by 5% to 144,218 units (SEC Form 4)4 - MONOLITHIC POWER SYSTEMS INC (0001280452) (Issuer)
- SECSEC Form SD filed by Monolithic Power Systems Inc.SD - MONOLITHIC POWER SYSTEMS INC (0001280452) (Filer)
- INSIDERInterim CFO Dean Robert W Ii sold $36,290 worth of shares (22 units at $1,649.56), decreasing direct ownership by 0.37% to 5,878 units (SEC Form 4) (for withholding tax)4 - MONOLITHIC POWER SYSTEMS INC (0001280452) (Issuer)
- INSIDERDirector Zhou Jeff sold $816,480 worth of shares (486 units at $1,680.00), decreasing direct ownership by 11% to 3,800 units (SEC Form 4)4 - MONOLITHIC POWER SYSTEMS INC (0001280452) (Issuer)
- INSIDEREVP & General Counsel Tseng Saria gifted 200 shares and sold $7,932,150 worth of shares (5,000 units at $1,586.43), decreasing direct ownership by 3% to 151,783 units (SEC Form 4)4 - MONOLITHIC POWER SYSTEMS INC (0001280452) (Issuer)
- INSIDERCEO Hsing Michael sold $59,310,169 worth of shares (40,000 units at $1,482.75), decreasing direct ownership by 5% to 848,263 units (SEC Form 4)4 - MONOLITHIC POWER SYSTEMS INC (0001280452) (Issuer)
- INSIDERInterim CFO Dean Robert W Ii sold $6,253 worth of shares (4 units at $1,563.28), decreasing direct ownership by 0.07% to 5,900 units (SEC Form 4) (tax withholding)4 - MONOLITHIC POWER SYSTEMS INC (0001280452) (Issuer)
- INSIDEREVP, WW Sales & Marketing Sciammas Maurice sold $18,736,850 worth of shares (12,000 units at $1,561.40) as part of a pre-agreed trading plan, decreasing direct ownership by 7% to 166,644 units (SEC Form 4)4 - MONOLITHIC POWER SYSTEMS INC (0001280452) (Issuer)
- INSIDEREVP, WW Sales & Marketing Sciammas Maurice gifted 1,563 shares and received a gift of 1,563 shares (SEC Form 4)4 - MONOLITHIC POWER SYSTEMS INC (0001280452) (Issuer)
- INSIDERInterim CFO Dean Robert W Ii disposed of 2,156 shares, decreasing direct ownership by 27% to 5,904 units (SEC Form 4)4 - MONOLITHIC POWER SYSTEMS INC (0001280452) (Issuer)
- INSIDERDirector Elmiger Eugen J sold $19,019,482 worth of shares (12,000 units at $1,584.96), decreasing direct ownership by 69% to 5,402 units (SEC Form 4)4 - MONOLITHIC POWER SYSTEMS INC (0001280452) (Issuer)
- INSIDEREVP, Global Operations Xiao Deming sold $49,636,560 worth of shares (30,000 units at $1,654.55), decreasing direct ownership by 13% to 205,959 units (SEC Form 4)4 - MONOLITHIC POWER SYSTEMS INC (0001280452) (Issuer)
- INSIDERDirector Wynne Eileen sold $530,198 worth of shares (335 units at $1,582.68), decreasing direct ownership by 25% to 1,007 units (SEC Form 4)4 - MONOLITHIC POWER SYSTEMS INC (0001280452) (Issuer)
- INSIDERDirector Zhou Jeff sold $2,434,283 worth of shares (1,514 units at $1,607.85), decreasing direct ownership by 26% to 4,286 units (SEC Form 4)4 - MONOLITHIC POWER SYSTEMS INC (0001280452) (Issuer)
- SECSEC Form 144 filed by Monolithic Power Systems Inc.144 - MONOLITHIC POWER SYSTEMS INC (0001280452) (Subject)
- INSIDEREVP, WW Sales & Marketing Sciammas Maurice sold $601,848 worth of shares (380 units at $1,583.81) (SEC Form 4)4 - MONOLITHIC POWER SYSTEMS INC (0001280452) (Issuer)
MPWR FAQ
8 questionsWhat does Monolithic Power Systems Inc. do?
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...Where does MPWR stock trade?
Monolithic Power Systems Inc. (MPWR) is listed on NASDAQ.What sector and industry is MPWR in?
Monolithic Power Systems Inc. operates in the Technology sector, Semiconductors industry.When did Monolithic Power Systems Inc. go public?
Monolithic Power Systems Inc. (MPWR) completed its IPO in 2004.Does MPWR pay a dividend?
MPWR's most recent ex-dividend date was 2026-06-30 with a cash dividend of $2.00 per share. No future ex-date is on file yet.What are analysts saying about MPWR?
Monolithic Power Systems Inc. has had 8 recent analyst actions on file. The most recent action was from Wells Fargo: Overweight on 2026-01-15.What companies are similar to MPWR?
Notable peers in the same industry include TXN (Texas Instruments Incorporated), ADI (Analog Devices Inc.), STM (STMicroelectronics N.V.), ON (ON Semiconductor Corporation), MXIM (Maxim Integrated Products, Inc.). Compare MPWR side-by-side with any of them on Quantisnow.How can I track MPWR on Quantisnow?
Quantisnow aggregates Monolithic Power Systems Inc.'s SEC filings, analyst ratings, insider transactions, FDA approvals, and press releases the moment they hit the wire (Wall Street's wire, on your screen.). Follow MPWR to receive live email and push alerts on every new disclosure.