Monolithic Power Systems, Inc. (MPWR)
What changed in recent filings
- Taiwan segment 29% → 23%Sep 30, 2024 → Mar 31, 2026
What changed in recent SEC filings — factual, not a buy/sell recommendation.
Company overview
Monolithic Power Systems is a power chipmaker specializing in voltage regulators. Its mission is to reduce total energy consumption in end systems to improve performance and save customers cost. It serves the data center, automotive, industrial, communications, and consumer end markets. MPS uses a fabless manufacturing model, partnering with third-party chip foundries to host its proprietary BCD process technology.
What is the Semiconductors sector?
Fabless, foundry, and equipment. A core beneficiary of AI demand.
Monolithic Power Systems, Inc. is classified under the Semiconductors sector. See peers below.
MPWR segment revenue mix trend
Quarterly change in segment revenue share · verified from SEC filings
1 quarter with a different segment breakdown was omitted (filing basis changed).
ETFs holding Monolithic Power Systems, Inc.
Per SEC N-PORT · 2026-06-30 · by weight · factual
MPWR on Stocklore
- Revenue by segment — segment weights verified from SEC filings, YoY changes, growth drivers and concentration
- Financials & earnings quality — 6 metrics (FCF conversion, ROIC, net debt, etc.) to gauge profit quality
- 13F institutional holdings — holdings and weight changes of major institutions (45-day delay)
- Sector-relative metrics — Valuation and growth compared with the Semiconductors average
Peers · Semiconductors
MPWR FAQ
What is Monolithic Power Systems, Inc. (MPWR)?
Monolithic Power Systems is a power chipmaker specializing in voltage regulators. Its mission is to reduce total energy consumption in end systems to improve performance and save customers cost. It serves the data center, automotive, industrial, communications, and consumer end markets. MPS uses a fabless manufacturing model, partnering with third-party chip foundries to host its proprietary BCD process technology.
What sector is Monolithic Power Systems, Inc. in?
Monolithic Power Systems, Inc. is classified under Semiconductors. Fabless, foundry, and equipment. A core beneficiary of AI demand.
Where can I analyze Monolithic Power Systems, Inc. (MPWR) stock?
On Stocklore you can see MPWR's financials & earnings quality, 13F institutional holdings, and sector-relative metrics in one place. This page is for information and tools — not a buy/sell recommendation.
Data sources: SEC EDGAR (financials & filings), 13F (institutional holdings, as of quarter-end), market data. This page is for information and analysis tools — it does not recommend buying or selling any security. Investment decisions and responsibility are your own.