Monolithic Power Systems (MPWR)
$1,212 +1.07% Close Oct 30, 2026 Live
Monolithic Power Systems stock today
Monolithic Power Systems closed at $1,212 on October 30, 2026, up 1.07% on the day. Over the past year it returned +12.1% with dividends reinvested, against +12.4% for the S&P 500. Its market value is $59.5 billion.
$1,000$1,250$1,500
NovJan 2026MarMayJulSep
| Period | MPWR | S&P 500 (SPY) |
|---|---|---|
| 1 month | -10.1% | -0.9% |
| 3 months | -7.8% | +2.1% |
| Year to date | +34.3% | +11.7% |
| 1 year | +12.1% | +12.4% |
| 3 years | +206.4% | +88.5% |
| 5 years | +139.1% | +76.0% |
Key statistics
- Market value
- $59.5B
- P/E (trailing)
- 74.0
- Forward P/E
- 30.8
- Price / sales
- 18.2
- Dividend yield
- 0.62%
- 52-week range
- $856.96 to $1,690
About Monolithic Power Systems
Monolithic Power Systems designs and manufactures analog and mixed-signal semiconductor power management solutions.
Sector: Information Technology · Industry: Semiconductors
More on Monolithic Power Systems
- Financials: revenue, earnings and segmentsRevenue +26% in the year to Dec 2025
- Valuation: P/E history and peersP/E 74.0, median 71.2 at its last 10 year ends
- Returns: what $1,000 became$1,000 ten years ago is $16,836 today
No forecast, no recommendation. This page describes Monolithic Power Systems from published data; it is not advice to buy, sell or hold any security.
Figures as of the close on Oct 30, 2026 unless a row says otherwise. Prices are split adjusted; returns include dividends reinvested. Data may be delayed. See the disclaimer and how TrendArc works.