Dark

MPWR
Monolithic Power Systems, Inc.
stock NASDAQ

At Close

Sep 10, 2026 3:59:58 PM EDT

1186.58USD-1.426%(-17.17)625,127

1186.20Bid 1187.58Ask 1.38Spread

Pre-market

Sep 10, 2026 9:29:30 AM EDT

1180.00USD-1.973%(-23.75)1,723

After-hours

Sep 10, 2026 4:37:30 PM EDT

1186.08USD-0.042%(-0.50)218,278

OverviewOptionsHistoricalExchangesShortsMore

open chart

Market Cap

58.29B

CEO

Michael Hsing

Headquarters

Kirkland, Washington, USA

Industry

Semiconductors

Next Earnings

Oct 29, 2026 (49d)

Last Dividend

Jun 30, 20262.000

POWI MXIM SMTC OIIM ADI XLK

MPWR Stats

Avg. Vol. 10 Day

558,842

Avg. Vol. 30 Day

717,500

Employees

1,500

Market Cap

58,287,529,440

Shares Out.

49,143,000

On/Off Exchange

62%/38%

6 Month Beta

2.46

1 Year Beta

2.48

2 Year Beta

2.31

3 Year Beta

2.38

52 Week Low

830.00

52 Week High

1,714.09

SMA50

1,324.46

SMA200

1,253.95

1 Week

-2.27%

1 Month

-14.12%

3 Month

-19.48%

6 Month

+12.34%

1 Year

+38.69%

2 Year

+39.92%

5 Year

+140.09%

Profile

monolithic power systems, inc. (mps) provides small, highly energy efficient, easy-to-use power solutions for systems found in industrial applications, telecom infrastructures, cloud computing, automotive, and consumer applications. mps' mission is to reduce total energy consumption in our customers' systems and service our customers with green, practical, compact solutions. mps can be contacted through its website at www.monolithicpower.com or its support offices around the world. the company was founded by michael r. hsing and james c. moyer in 1997 and is headquartered in san jose, ca.

MPWR Stock Summary

Monolithic Power Systems, Inc. (NASDAQ:MPWR) stock price today is $1186.58, and today's volume is 625,127. MPWR is down -1.426% today. The 30 day average volume is 717,500. MPWR market cap is 58.29B with 49,143,000 shares outstanding.