Monolithic Power Systems Files 8-K on Financials

Ticker: MPWR · Form: 8-K · Filed: Oct 30, 2025 · CIK: 1280452

Sentiment: neutral

Topics: financial-reporting, 8-k, results-of-operations

Related Tickers: MPWR

TL;DR

MPWR filed an 8-K on Oct 30, 2025, detailing financial results and condition.

AI Summary

Monolithic Power Systems, Inc. filed an 8-K on October 30, 2025, reporting on its results of operations and financial condition, and including financial statements and exhibits. The filing pertains to the period ending October 30, 2025.

Why It Matters

This 8-K filing provides investors with crucial updates on Monolithic Power Systems' financial performance and condition, impacting investment decisions.

Risk Assessment

Risk Level: low — This is a routine financial filing (8-K) and does not appear to contain any immediately alarming or significant new information beyond standard reporting requirements.

Key Players & Entities

FAQ

What specific financial information is being reported in this 8-K?

The 8-K filing indicates it covers 'Results of Operations and Financial Condition' and includes 'Financial Statements and Exhibits'.

When was this 8-K report filed?

The report was filed on October 30, 2025.

What is the principal executive office address for Monolithic Power Systems, Inc.?

The principal executive offices are located at 5808 Lake Washington Blvd. NE, Kirkland, Washington 98033.

What is the Commission File Number for Monolithic Power Systems, Inc.?

The Commission File Number is 000-51026.

What is the SIC code for Monolithic Power Systems, Inc.?

The Standard Industrial Classification (SIC) code is 3674, which corresponds to SEMICONDUCTORS & RELATED DEVICES.

Filing Stats: 609 words · 2 min read · ~2 pages · Grade level 10.2 · Accepted 2025-10-30 16:01:12

Key Financial Figures

Filing Documents

02 Results of Operations and Financial Condition

Item 2.02 Results of Operations and Financial Condition. On October 30, 2025, Monolithic Power Systems, Inc. issued a press release regarding its financial results for the quarter ended September 30, 2025. The press release is attached hereto as Exhibit 99.1 and is incorporated by reference herein. Attached hereto as Exhibit 99.2 and incorporated by reference herein is financial information and commentary regarding results of the quarter ended September 30, 2025. The information under Item 2.02 of this Current Report on Form 8-K and Exhibits 99.1 and 99.2 attached hereto are being furnished and shall not be deemed "filed" for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the "1934 Act"), nor shall they be deemed incorporated by reference in any filing with the Securities and Exchange Commission under the 1934 Act or the Securities Act of 1933, as amended, except as shall be expressly set forth by specific reference in such filing.

01 Financial Statements and Exhibits

Item 9.01 Financial Statements and Exhibits. (d) Exhibits. Exhibit Description 99.1 Press release issued on October 30, 2025, announcing the financial results for the quarter ended September 30, 2025. 99.2 Earnings commentary for the quarter ended September 30, 2025. 104 Cover Page Interactive Data File (embedded within the Inline XBRL Document).

SIGNATURES

SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized. Date: October 30, 2025 By: /s/ T. Bernie Blegen T. Bernie Blegen Executive Vice President and Chief Financial Officer

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