Monolithic Power Systems, Inc. - Common Stock (NQ:MPWR)
Price and Volume
Detailed Quote| Volume | 669,686 |
| Open | 1,156.39 |
| Bid (Size) | 1,127.14 (10) |
| Ask (Size) | 1,143.00 (10) |
| 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
33.5% below 52-week high
1,140.12
833.1852W Low
1,714.0952W High
1 Week
11.5% below 1-week high
1,126.571W 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 $1,140.12, 33.5% below its 52-week high. Over the past week it ranged between $1,126.57 and $1,288.27.
Past 12 Months
1W
-$113.54
1M
-$215.35
3M
-$193.69
6M
-$491.94
YTD
+$203.81
1Y
+$69.32
MPWR was +6.5% over the past year, -30.1% over six months, +21.8% year to date, -9.1% in the last week.
12 Months vs Market
MPWR
+6.5%
DIA
+11.6%
SPY
+13.1%
QQQ
+15.4%
IWM
+11.9%
Over the past 12 months MPWR returned +6.5% versus DIA (Dow) +11.6%, SPY (S&P 500) +13.1%, QQQ (Nasdaq 100) +15.4% and IWM (Russell 2000) +11.9%.
Volume & Liquidity
0.90× 3-mo avg
Today 669,686
3-mo avg 746.9K
1W
826.4K
1M
699.0K
3M
746.9K
6M
818.2K
YTD
732.2K
1Y
733.1K
MPWR most recently traded 669,686 shares against a 3-month average daily volume of 746.9K.
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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 1,140.12
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 04:00 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 54.47B
How many shares of Monolithic Power Systems, Inc. - Common Stock are outstanding?
Monolithic Power Systems, Inc. - Common Stock has 54B shares outstanding.