Monolithic Power Systems, Inc. - Common Stock (NQ:MPWR)
Price and Volume
Detailed Quote| Volume | 809,011 |
| Open | 1,433.77 |
| Bid (Size) | 1,445.44 (30) |
| Ask (Size) | 1,457.00 (10) |
| Prev. Close | 1,478.69 |
| Today's Range | 1,403.38 - 1,464.63 |
| 52wk Range | 833.18 - 1,714.09 |
| Shares Outstanding | 47,778,000 |
| Dividend Yield | 0.55% |
Top News
More News
S&P 500 Top Movers: Today's US Session Gainers and Losers ↗
November 10, 2026
Performance
52-Week Range
15.6% below 52-week high
1,447.40
833.1852W Low
1,714.0952W High
1 Week
4.4% below 1-week high
1,125.001W Low
1,513.491W 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 $1,447.40, 15.6% below its 52-week high. Over the past week it ranged between $1,125.00 and $1,513.49.
Past 12 Months
1W
+$315.97
1M
+$128.17
3M
+$22.39
6M
-$202.95
YTD
+$511.09
1Y
+$492.69
MPWR was +51.6% over the past year, -12.3% over six months, +54.6% year to date, +27.9% in the last week.
12 Months vs Market
MPWR
+51.6%
DIA
+9.0%
SPY
+10.9%
QQQ
+10.7%
IWM
+14.0%
Over the past 12 months MPWR returned +51.6% versus DIA (Dow) +9.0%, SPY (S&P 500) +10.9%, QQQ (Nasdaq 100) +10.7% and IWM (Russell 2000) +14.0%.
Volume & Liquidity
0.99× 3-mo avg
Today 809,011
3-mo avg 814.3K
1W
1.5M
1M
1.1M
3M
814.3K
6M
877.9K
YTD
765.7K
1Y
758.7K
MPWR most recently traded 809,011 shares against a 3-month average daily volume of 814.3K.
More News
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November 03, 2026
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November 01, 2026
S&P 500 Unusual Volume Movers for Oct. 30, 2026 ↗
October 30, 2026
Monolithic Power Systems (MPWR) Q3 2026 Earnings Call Transcript ↗
October 30, 2026
2 high-flying stocks on our watchlist and 1 we turn down
October 30, 2026
Monolithic Power Systems Q3 Earnings Call Highlights ↗
October 29, 2026
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 1,447.40
When was Monolithic Power Systems, Inc. - Common Stock last traded?
The last trade of Monolithic Power Systems, Inc. - Common Stock was at 11/12/26 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 69.15B
How many shares of Monolithic Power Systems, Inc. - Common Stock are outstanding?
Monolithic Power Systems, Inc. - Common Stock has 69B shares outstanding.
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