Monolithic Power Systems, Inc. - Common Stock (NQ:MPWR)
Price and Volume
Detailed Quote| Volume | 312,025 |
| Open | 1,156.39 |
| Bid (Size) | 1,149.72 (20) |
| Ask (Size) | 1,151.46 (120) |
| Prev. Close | 1,167.93 |
| Today's Range | 1,126.57 - 1,169.06 |
| 52wk Range | 833.18 - 1,714.09 |
| Shares Outstanding | 47,778,000 |
| Dividend Yield | 0.70% |
Top News
More News
S&P 500 Gap-Up and Gap-Down Movers in Today's Session ↗
October 22, 2026
Performance
52-Week Range
32.9% below 52-week high
1,150.59
833.1852W Low
1,714.0952W High
1 Week
10.7% below 1-week high
1,147.171W Low
1,288.271W High
Monolithic Power Systems, Inc. - Common Stock (MPWR) traded between $833.18 and $1,714.09 over the past 52 weeks and last traded at $1,150.59, 32.9% below its 52-week high. Over the past week it ranged between $1,147.17 and $1,288.27.
Past 12 Months
1W
-$60.27
1M
-$230.03
3M
-$246.57
6M
-$441.59
YTD
+$214.28
1Y
+$149.19
MPWR was +14.9% over the past year, -27.7% over six months, +22.9% year to date, -5.0% in the last week.
12 Months vs Market
MPWR
+14.9%
DIA
+12.2%
SPY
+13.9%
QQQ
+16.6%
IWM
+13.4%
Over the past 12 months MPWR returned +14.9% versus DIA (Dow) +12.2%, SPY (S&P 500) +13.9%, QQQ (Nasdaq 100) +16.6% and IWM (Russell 2000) +13.4%.
Volume & Liquidity
0.42× 3-mo avg
Today 312,025
3-mo avg 747.4K
1W
859.6K
1M
736.6K
3M
747.4K
6M
818.0K
YTD
732.5K
1Y
733.3K
MPWR most recently traded 312,025 shares against a 3-month average daily volume of 747.4K.
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Frequently Asked Questions
Is Monolithic Power Systems, Inc. - Common Stock publicly traded?
Yes, Monolithic Power Systems, Inc. - Common Stock is publicly traded.
What exchange does Monolithic Power Systems, Inc. - Common Stock trade on?
Monolithic Power Systems, Inc. - Common Stock trades on the Nasdaq Stock Market
What is the ticker symbol for Monolithic Power Systems, Inc. - Common Stock?
The ticker symbol for Monolithic Power Systems, Inc. - Common Stock is MPWR on the Nasdaq Stock Market
What is the current price of Monolithic Power Systems, Inc. - Common Stock?
The current price of Monolithic Power Systems, Inc. - Common Stock is 1,150.59
When was Monolithic Power Systems, Inc. - Common Stock last traded?
The last trade of Monolithic Power Systems, Inc. - Common Stock was at 10/23/26 02:18 PM ET
What is the market capitalization of Monolithic Power Systems, Inc. - Common Stock?
The market capitalization of Monolithic Power Systems, Inc. - Common Stock is 54.97B
How many shares of Monolithic Power Systems, Inc. - Common Stock are outstanding?
Monolithic Power Systems, Inc. - Common Stock has 55B shares outstanding.
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