chartexchange

MPWR
Monolithic Power Systems, Inc.
stockNASDAQ

Market OpenOct 26, 2026 10:11:28 AM EDT
1,146.19USD+0.532%(+6.07)64,085
Pre-marketOct 26, 2026 8:25:30 AM EDT
1,162.12USD+1.930%(+22.00)
1,143.95Bid1,148.02Ask4.07Spread
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Technology
Semiconductors
CEO
Michael Hsing
HQ
Kirkland, WA, USA
Previous Close
$1,138.36
Beta
2.55
52-Week High
$1,714.09 2026-05-26
52-Week Low
$833.18 2025-11-21
SMA 50
$1,289.92
SMA 200
$1,310.49
Avg. Vol 10D
868,410
Avg. Vol 30D
772,975
Avg. Vol 90D
853,974
Relative Vol
0.08
47.39M
0.2500%
Oct 29, 2026 (3d)
Sep 30, 2026 · $2.000
MPWR 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 Performance
PeriodPriceDateChangeBeta
1W1,253.662026-10-19-8.84%6.011
1M1,367.432026-09-25-16.43%4.711
3M1,339.082026-07-27-14.66%2.251
6M1,587.572026-04-27-28.02%2.972
1Y1,105.052025-10-27+3.42%2.553
2Y901.292024-10-25+26.80%—
5Y523.322021-10-26+118.38%2.178
MPWR Stock Summary

Monolithic Power Systems, Inc. (NASDAQ:MPWR) stock price today is $1,142.81, and today's volume is 58,972. MPWR is up 0.236% today. The 30 day average volume is 772,975. MPWR market cap is $56.16B with 49.14M shares outstanding.