Is Monolithic Power Systems (MPWR) overvalued or fairly valued?

MarketChacha shows Monolithic Power Systems's valuation in context — a forward P/E of about 46.2, a price-to-book of about 18.8 — alongside its revenue and profit growth and whether reported profit converts into operating cash, so you can judge value for yourself. MarketChacha does not issue ratings, price targets, or buy/sell advice.

What is the share price of Monolithic Power Systems (MPWR)?

Monolithic Power Systems last traded at $1,408.81 (+1.8% on the day), as of 7/22/2026 — a delayed quote shown for education, not investment advice.

Monolithic Power Systems

MPWR · NYSE · Technology · United States

$1,408.81+1.8%

Delayed · as reported by Yahoo Finance · as of Jul 22, 2026, 5:18 PM

Snapshot

TickerMPWR

ExchangeNYSE

SectorTechnology

IndustrySemiconductors

CountryUnited States

Employees4,501

HeadquartersWest Palm Beach, United States

Market cap$69.2B

P/B18.8

Volume264.17K

Websitewww.monolithicpower.com

Filings tracked0

About Monolithic Power Systems

Monolithic Power Systems, Inc. provides semiconductor-based power electronics solutions in China, Taiwan, South Korea, Southeast Asia, Europe, the United States, Japan, and internationally. The company offers direct current (DC) to DC solutions to convert and control voltages within a range of electronic systems, such as cloud-based and on-premises CPU servers and workstations, AI systems, memory, storage solutions, notebooks, infotainment, power sources, home appliances, network infrastructure, and satellite communications. It also provides alternating current (AC) to DC; driver metal-oxide-semiconductor field-effect transistors; power management integrated circuits (ICs); and current limit switch and lighting control products. The company serves storage and computing, enterprise data, automotive, communications, consumer, and industrial end markets through third-party distributors and value-added resellers. Monolithic Power Systems, Inc. was incorporated in 1997 and is based in West Palm Beach, Florida.

Profile as reported by Yahoo Finance.

Who owns it

Insiders3.6%
Institutions96.4%
Public & other0.0%

1,637 institutional holders

As reported by Yahoo Finance.

Top holders

Blackrock Inc.12.36%
FMR, LLC8.96%
Vanguard Capital Management LLC6.28%
Vanguard Portfolio Management LLC5.12%
Invesco Ltd.5.12%
State Street Corporation4.45%
Geode Capital Management, LLC2.91%
Price (T.Rowe) Associates Inc2.57%

Largest institutional holders, as reported by Yahoo Finance (as of 3/31/2026).

What's expected next

Next quarter

Rev $985.3M · EPS 6.48

Est. earnings growth +36.9%

Next fiscal year

Rev $4.6B · EPS 30.59

Est. earnings growth +26.5%

Analyst consensus estimates — not the company's own guidance. As reported by Yahoo Finance.

$702.5652-wk range$1,714.09

Delayed · as reported by Yahoo Finance

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Education and discussion only — not investment advice. Financials from official filings (SEC/BSE) and reported company statements; market figures (delayed · as reported by yahoo finance) are delayed and shown for reference only. Verify with the linked sources before acting.