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Monolithic Power Systems (MPWR) Business News

Track Monolithic Power Systems in real time with a live news feed covering Monolithic Power Systems stock news, official press releases, company announcements, and an archive of historical Monolithic Power Systems news. ...more

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4:01 PM | Tuesday | Jul 14, 2026 GlobeNewsWire

Monolithic Power Systems to Report Second Quarter 2026 Results on July 30, 2026

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12:51 PM | Friday | Jul 3, 2026 PRNewsWire

Did Monolithic Power Systems, Inc. Insiders Breach their Fiduciary Duties to Shareholders?

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4:01 PM | Monday | Jun 29, 2026 Business Wire

Monolithic Power Investigation Initiated: Kahn Swick & Foti, LLC Investigates the Officers and Directors of Monolithic Power Systems, Inc. - MPWR

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4:01 PM | Friday | Jun 12, 2026 GlobeNewsWire

Monolithic Power Systems Announces Second Quarter 2026 Dividend

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12:00 PM | Thursday | Jun 11, 2026 PRNewsWire

MPWR Investors Have the Opportunity to Join Investigation of Monolithic Power Systems, Inc. with the Schall Law Firm

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12:15 PM | Monday | Jun 8, 2026 PRNewsWire

MPWR Investors Have the Opportunity to Join Investigation of Monolithic Power Systems, Inc. with the Schall Law Firm

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8:53 PM | Wednesday | Jun 3, 2026 Business Wire

MPWR Investors Have the Opportunity to Join Investigation of Monolithic Power Systems, Inc. with the Schall Law Firm

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6:13 PM | Tuesday | Jun 2, 2026 PRNewsWire

Did Monolithic Power Systems, Inc. Insiders Breach their Fiduciary Duties to Shareholders?

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11:24 AM | Wednesday | May 13, 2026 Newsfile Corp

Rosen Law Firm Announces Investigation of Breaches of Fiduciary Duties by the Directors and Officers of Monolithic Power Systems, Inc. - MPWR

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6:47 PM | Tuesday | May 12, 2026 PRNewsWire

Rosen Law Firm Announces Investigation of Breaches of Fiduciary Duties by the Directors and Officers of Monolithic Power Systems, Inc. - MPWR

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Monolithic Power Systems to Report Second Quarter 2026 Results on July 30, 2026

GlobeNewsWire

4:01 PM | Tuesday | Jul 14, 2026

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SCHAFFHAUSEN, 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.

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4:01 PM | Tuesday | Jul 14, 2026

Monolithic Power Systems to Report Second Quarter 2026 Results on July 30, 2026

GlobeNewsWire

SCHAFFHAUSEN, 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.

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12:51 PM | Friday | Jul 3, 2026

Did Monolithic Power Systems, Inc. Insiders Breach their Fiduciary Duties to Shareholders?

PRNewsWire

Shareholders are encouraged to contact the firm to discuss their rights and options at no cost or obligation. We would handle any matter on a contingent fee basis, whereby you would not be responsible for out-of-pocket payment of our legal fees or expenses.

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4:01 PM | Monday | Jun 29, 2026

Monolithic Power Investigation Initiated: Kahn Swick & Foti, LLC Investigates the Officers and Directors of Monolithic Power Systems, Inc. - MPWR

Business Wire

NEW YORK CITY & NEW ORLEANS--(BUSINESS WIRE)--Former Attorney General of Louisiana, Charles C. Foti, Jr., Esq., a partner at the law firm of Kahn Swick & Foti, LLC (“KSF”), announces that KSF has commenced an investigation into Monolithic Power Systems, Inc. (NasdaqGS: MPWR) (“Monolithic” or the “Company”).
On November 11, 2024, Edgewater Research analysts published a report revealing that Nvidia, the Company's largest customer, had cancelled half of its outstanding Monolithic Power orders.

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4:01 PM | Friday | Jun 12, 2026

Monolithic Power Systems Announces Second Quarter 2026 Dividend

GlobeNewsWire

SCHAFFHAUSEN, 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.

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12:00 PM | Thursday | Jun 11, 2026

MPWR Investors Have the Opportunity to Join Investigation of Monolithic Power Systems, Inc. with the Schall Law Firm

PRNewsWire

LOS ANGELES, June 11, 2026 /PRNewswire/ -- The Schall Law Firm, a national shareholder rights litigation firm, announces that it is investigating claims on behalf of investors in Monolithic Power Systems, Inc. ("Monolithic" or "the Company") (NASDAQ: MPWR) for potential breaches of fiduciary duty on the part of its directors and management. The investigation focuses on determining if the Monolithic board breached its fiduciary duties to shareholders.

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12:15 PM | Monday | Jun 8, 2026

MPWR Investors Have the Opportunity to Join Investigation of Monolithic Power Systems, Inc. with the Schall Law Firm

PRNewsWire

LOS ANGELES, June 8, 2026 /PRNewswire/ -- The Schall Law Firm, a national shareholder rights litigation firm, announces that it is investigating claims on behalf of investors in Monolithic Power Systems, Inc. ("Monolithic" or "the Company") (NASDAQ: MPWR) for potential breaches of fiduciary duty on the part of its directors and management. The investigation focuses on determining if the Monolithic board breached its fiduciary duties to shareholders.

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8:53 PM | Wednesday | Jun 3, 2026

MPWR Investors Have the Opportunity to Join Investigation of Monolithic Power Systems, Inc. with the Schall Law Firm

Business Wire

LOS ANGELES--(BUSINESS WIRE)---- $MPWR--MPWR Investors Have the Opportunity to Join Investigation of Monolithic Power Systems, Inc. with the Schall Law Firm.

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6:13 PM | Tuesday | Jun 2, 2026

Did Monolithic Power Systems, Inc. Insiders Breach their Fiduciary Duties to Shareholders?

PRNewsWire

Shareholders are encouraged to contact the firm to discuss their rights and options at no cost or obligation. We would handle any matter on a contingent fee basis, whereby you would not be responsible for out-of-pocket payment of our legal fees or expenses.

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11:24 AM | Wednesday | May 13, 2026

Rosen Law Firm Announces Investigation of Breaches of Fiduciary Duties by the Directors and Officers of Monolithic Power Systems, Inc. - MPWR

Newsfile Corp

New York, New York--(Newsfile Corp. - May 13, 2026) - Rosen Law Firm, a global investor rights law firm, announces

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6:47 PM | Tuesday | May 12, 2026

Rosen Law Firm Announces Investigation of Breaches of Fiduciary Duties by the Directors and Officers of Monolithic Power Systems, Inc. - MPWR

PRNewsWire

NEW YORK, May 12, 2026 /PRNewswire/ --  Rosen Law Firm, a global investor rights law firm, announces an investigation of potential breaches of fiduciary duties by the directors and officers of Monolithic Power Systems, Inc. (NASDAQ: MPWR). If you currently own shares of Monolithic Power stock, please visit the firm's website at https://rosenlegal.com/submit-form/?case_id=34600 for more information.

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