Monolithic Power Systems, Inc. - Common Stock (NQ:MPWR)
Price and Volume
Detailed Quote| Volume | 745,032 |
| Open | 1,231.18 |
| Bid (Size) | 1,263.78 (10) |
| Ask (Size) | 1,266.24 (10) |
| Prev. Close | 1,211.63 |
| Today's Range | 1,230.82 - 1,309.44 |
| 52wk Range | 833.18 - 1,714.09 |
| Shares Outstanding | 47,778,000 |
| Dividend Yield | 0.63% |
Top News
More News
S&P 500 Unusual Volume Movers for Oct. 30, 2026 ↗
October 30, 2026
Performance
52-Week Range
26.2% below 52-week high
1,265.01
833.1852W Low
1,714.0952W High
1 Week
1,135.181W Low
1,263.051W 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 $1,265.01, 26.2% below its 52-week high. Over the past week it ranged between $1,135.18 and $1,263.05.
Past 12 Months
1W
+$97.74
1M
-$174.72
3M
-$79.36
6M
-$308.29
YTD
+$328.70
1Y
+$261.08
MPWR was +26.0% over the past year, -19.6% over six months, +35.1% year to date, +8.4% in the last week.
12 Months vs Market
MPWR
+26.0%
DIA
+10.0%
SPY
+10.5%
QQQ
+8.4%
IWM
+14.2%
Over the past 12 months MPWR returned +26.0% versus DIA (Dow) +10.0%, SPY (S&P 500) +10.5%, QQQ (Nasdaq 100) +8.4% and IWM (Russell 2000) +14.2%.
Volume & Liquidity
1.02× 3-mo avg
Today 745,032
3-mo avg 730.4K
1W
1.1M
1M
834.3K
3M
730.4K
6M
830.3K
YTD
740.1K
1Y
736.5K
MPWR most recently traded 745,032 shares against a 3-month average daily volume of 730.4K.
More News
Read More
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
S&P 500 Gap-Up and Gap-Down Movers in Today's Session ↗
October 22, 2026
S&P 500 Top Movers: Gainers and Losers in Today's Session ↗
October 19, 2026
S&P 500 Premarket Movers: Gainers and Losers on Oct. 19, 2026 ↗
October 19, 2026
1 Large-Cap Stock with Impressive Fundamentals and 2 We Find Risky
October 08, 2026
2 Cash-Producing Stocks with Solid Fundamentals and 1 We Ignore
October 06, 2026
Friday's session: top gainers and losers in the S&P500 index ↗
October 02, 2026
These S&P500 stocks are gapping in today's session ↗
October 02, 2026
2 Profitable Stocks on Our Buy List and 1 We Find Risky
October 01, 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 1,265.01
When was Monolithic Power Systems, Inc. - Common Stock last traded?
The last trade of Monolithic Power Systems, Inc. - Common Stock was at 11/02/26 03:19 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 60.44B
How many shares of Monolithic Power Systems, Inc. - Common Stock are outstanding?
Monolithic Power Systems, Inc. - Common Stock has 60B shares outstanding.