Source-grounded facts extracted from MONOLITHIC POWER SYSTEMS INC's SEC 8-K filings across all families, newest first. Each cites a verbatim SEC excerpt.
MONOLITHIC POWER SYSTEMS INC reported the quarter ended March 31, 2026 results: revenue $804.2 million, net income $193.2 million, EPS $3.92.
“(11.2 %) 14.2 % 6.0 7.3 Total $804.2 $751.2 $637.6 7.1 % 26.1 % 100 % 100 % 2 Ongoing Business Conditions In the first quarter of 2026 , MPS achieved record quarterly revenue of $804.2 million, 7.1% higher than the fourth quarter of 2025 and 26.1% higher than revenue in the first quarter of 2025 . Our quarterly performance was the result of our continued innovation,”
Auditor Changes
MONOLITHIC POWER SYSTEMS INC reported that prior financial statements should not be relied upon.
“determined that the Company’s previously issued audited consolidated financial statements included in its annual report on Form 10-K for the fiscal year ended December 31, 2024, filed on March 3, 2025, and each of the Company’s previously issued unaudited condensed consolidated financial statements included in its quarterly reports on Form 10-Q for each of the quarterly periods in 2025 (each a “Previous Filing” and collectively “Previous Filings”), should no longer be relied upon”
Governance Changes
MONOLITHIC POWER SYSTEMS INC: Reduced the ownership threshold for stockholders to call a special meeting from at least 30% to at least 25% of outstanding shares (effective 2025-11-19).
“the Amended Bylaws reduce the ownership threshold (the “Ownership Threshold”) necessary for stockholders to call a special meeting of stockholders from at least 30% to at least 25% of the outstanding shares of capital stock of the Company entitled to vote generally for the election of directors.”
James C. Moyer resigned as Director at MONOLITHIC POWER SYSTEMS INC.
“On October 21, 2024, Mr. James C. Moyer resigned from the Board of Directors (the “Board”) of Monolithic Power Systems, Inc. (the “Company”), and as a result, the Board decreased the total number of its authorized directors from eight to seven.”
Earnings Releases
MONOLITHIC POWER SYSTEMS INC reported the quarter ended March 31, 2024 results: revenue $457.9 million, net income GAAP net income was $92.5 million and $1.89 per diluted share, EPS $1.89 per diluted share.
“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 March 31, 2024 . ● Revenue was $457.9 million for the quarter ended March 31, 2024 , a 0.9% increase from $454.0 million for the quarter ended December 31, 2023 and a 1.5% increase from $451.1 million for the quarter ended March 31, 2023 .”
Facts are extracted by an LLM and gated to those whose source quote is present verbatim in the filing text. Coverage is best-effort while backfill and monitoring mature; this is not yet a full-market index. See methodology.