About Monolithic Power Systems, Inc.
Monolithic Power Systems, Inc. (MPWR) has been publicly traded since 2004, making it a 22-year-old public company. It operates in the Semiconductors industry within the Technology sector. The company is headquartered in West Palm Beach, United States and employs approximately 4,501 people. With a market capitalization of $52 billion, MPWR is a large established company.
Key Statistics
- Current Price
- $1,052.59
- Market Cap
- $51.70B
- 52-Week High
- $1,256.22
- 52-Week Low
- $438.86
- Sector
- Technology
- Industry
- Semiconductors
$1,000 Invested
Monthly Returns Heatmap
Annual Returns
| Year | Return | Start | End |
|---|---|---|---|
| 2026 | +16.13% | $906.36 | $1,052.59 |
| 2025 | +54.45% | $586.83 | $906.36 |
| 2024 | -5.55% | $621.32 | $586.83 |
| 2023 | +79.78% | $345.61 | $621.32 |
| 2022 | -27.78% | $478.54 | $345.61 |
| 2021 | +35.49% | $353.20 | $478.54 |
| 2020 | +107.49% | $170.22 | $353.20 |
| 2019 | +54.80% | $109.96 | $170.22 |
| 2018 | +4.49% | $105.24 | $109.96 |
| 2017 | +38.23% | $76.14 | $105.24 |
| 2016 | +30.07% | $58.54 | $76.14 |
| 2015 | +29.98% | $45.03 | $58.54 |
| 2014 | +44.94% | $31.07 | $45.03 |
| 2013 | +55.57% | $19.97 | $31.07 |
| 2012 | +54.80% | $12.90 | $19.97 |
| 2011 | -8.78% | $14.14 | $12.90 |
| 2010 | -31.08% | $20.52 | $14.14 |
| 2009 | +90.09% | $10.80 | $20.52 |
| 2008 | -41.27% | $18.38 | $10.80 |
| 2007 | +93.25% | $9.51 | $18.38 |
| 2006 | -25.88% | $12.83 | $9.51 |
| 2005 | +61.18% | $7.96 | $12.83 |
Valuation
MPWR currently trades at a trailing P/E ratio of 82.0, which is considered high relative to the broader market. The forward P/E of 40.7 suggests analysts expect earnings to be lower in the coming year. The price-to-book ratio stands at 14.5. The price-to-sales ratio is 18.5.
Dividends
Monolithic Power Systems, Inc. pays a dividend to shareholders with a current yield of 0.76%. This translates to $8.00 per share annually. The payout ratio of 49% indicates sustainable dividend coverage.
Risk & Volatility
MPWR has a beta of 1.49, indicating it is significantly more volatile than the overall market. The stock's 52-week range is $438.86 to $1256.22, and it currently trades in the upper half of its 52-week range.
Analyst Ratings
Based on 14 analyst opinions, MPWR has a consensus "strong_buy" rating. The average price target of $1328.29 suggests 26.2% upside from current levels.
Frequently Asked Questions
What does Monolithic Power Systems, Inc. do? ▼
Monolithic Power Systems, Inc. is a Semiconductors company operating in the Technology sector. The company is headquartered in West Palm Beach, United States.
What sector is MPWR in? ▼
MPWR operates in the Technology sector, specifically in the Semiconductors industry.
When did MPWR go public? ▼
Monolithic Power Systems, Inc. went public in 2004, making it a 22-year-old public company as of 2026.
How much would $1,000 invested in MPWR 5 years ago be worth today? ▼
A $1,000 investment in MPWR five years ago would be worth approximately $3,370 today, representing a 237.0% return.
Does MPWR pay dividends? ▼
Yes, Monolithic Power Systems, Inc. pays a dividend with a current yield of 0.76%, which is $8.0 per share annually.
What is MPWR's market cap? ▼
Monolithic Power Systems, Inc. has a market capitalization of $52 billion, classifying it as a large-cap company.
What is MPWR's P/E ratio? ▼
MPWR has a trailing P/E ratio of 82.0 and a forward P/E of 40.7, which measures how much investors are paying per dollar of earnings.
Is MPWR a buy, hold, or sell? ▼
Based on 14 opinions, MPWR has a consensus "strong_buy" rating. The average price target is $1328.29.
Last updated: 3/14/2026