Monolithic Power Systems, Inc. - Common Stock (NQ:MPWR)
Price and Volume
Detailed Quote| Volume | 55,903 |
| Open | 1,225.50 |
| Bid (Size) | 1,218.31 (20) |
| Ask (Size) | 1,223.32 (40) |
| Prev. Close | 1,283.32 |
| Today's Range | 1,217.02 - 1,230.41 |
| 52wk Range | 833.18 - 1,714.09 |
| Shares Outstanding | 47,778,000 |
| Dividend Yield | 0.66% |
Top News
More News
S&P 500 Top Movers: Gainers and Losers in Today's Session ↗
October 19, 2026
Performance
52-Week Range
28.8% below 52-week high
1,220.81
833.1852W Low
1,714.0952W High
1 Week
5.2% below 1-week high
1,195.001W 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 $1,220.81, 28.8% below its 52-week high. Over the past week it ranged between $1,195.00 and $1,288.27.
Past 12 Months
1W
-$28.39
1M
-$56.87
3M
-$177.64
6M
-$301.23
YTD
+$284.50
1Y
+$192.14
MPWR was +18.7% over the past year, -19.8% over six months, +30.4% year to date, -2.3% in the last week.
12 Months vs Market
MPWR
+18.7%
DIA
+12.2%
SPY
+14.3%
QQQ
+16.6%
IWM
+11.7%
Over the past 12 months MPWR returned +18.7% versus DIA (Dow) +12.2%, SPY (S&P 500) +14.3%, QQQ (Nasdaq 100) +16.6% and IWM (Russell 2000) +11.7%.
Volume & Liquidity
0.08× 3-mo avg
Today 55,903
3-mo avg 734.0K
1W
761.9K
1M
717.1K
3M
734.0K
6M
810.6K
YTD
728.8K
1Y
728.4K
MPWR most recently traded 55,903 shares against a 3-month average daily volume of 734.0K.
More News
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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 1,220.81
When was Monolithic Power Systems, Inc. - Common Stock last traded?
The last trade of Monolithic Power Systems, Inc. - Common Stock was at 10/22/26 09:33 AM ET
What is the market capitalization of Monolithic Power Systems, Inc. - Common Stock?
The market capitalization of Monolithic Power Systems, Inc. - Common Stock is 58.33B
How many shares of Monolithic Power Systems, Inc. - Common Stock are outstanding?
Monolithic Power Systems, Inc. - Common Stock has 58B shares outstanding.
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