Monolithic Power Systems, Inc. (MPWR) stock surged +3.77%, trading at $1,263.74 on NASDAQ, up from the previous close of $1,217.80. The stock opened at $1,243.25, fluctuating between $1,217.24 and $1,269.86 in the recent session.
| Filing Date | Accepted Date | |
|---|---|---|
| Filing Date | Accepted Date | |
|---|---|---|
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| Sep 18, 2026 | 1,185.52 | 1,221.51 | 1,176.21 | 1,217.80 | 1.39M |
| Sep 17, 2026 | 1,183.15 | 1,184.15 | 1,146.40 | 1,169.58 | 824.34K |
| Sep 16, 2026 | 1,157.42 | 1,176.05 | 1,133.83 | 1,147.61 | 618.86K |
| Sep 15, 2026 | 1,164.97 | 1,171.18 | 1,136.65 | 1,142.46 | 546.77K |
| Sep 14, 2026 | 1,184.43 | 1,185.89 | 1,141.38 | 1,143.24 | 978.22K |
| Sep 11, 2026 | 1,200.80 | 1,241.04 | 1,194.47 | 1,234.46 | 531.54K |
| Sep 10, 2026 | 1,184.85 | 1,205.20 | 1,175.95 | 1,186.08 | 621.63K |
| Sep 09, 2026 | 1,206.70 | 1,228.82 | 1,198.17 | 1,203.75 | 492.74K |
| Sep 08, 2026 | 1,230.64 | 1,243.09 | 1,211.22 | 1,218.50 | 762.71K |
| Sep 04, 2026 | 1,239.13 | 1,239.13 | 1,206.55 | 1,223.86 | 625.32K |
| Sep 03, 2026 | 1,200.70 | 1,225.00 | 1,189.49 | 1,213.65 | 413.38K |
| Sep 02, 2026 | 1,224.92 | 1,245.23 | 1,211.73 | 1,219.36 | 404.59K |
| Sep 01, 2026 | 1,245.11 | 1,250.00 | 1,211.86 | 1,225.96 | 757.62K |
| Aug 31, 2026 | 1,261.90 | 1,279.00 | 1,253.00 | 1,267.77 | 604.6K |
| Aug 28, 2026 | 1,306.03 | 1,306.03 | 1,254.01 | 1,256.26 | 668.79K |
| Aug 27, 2026 | 1,319.75 | 1,332.00 | 1,290.86 | 1,311.08 | 450.72K |
| Aug 26, 2026 | 1,301.04 | 1,311.02 | 1,284.56 | 1,303.88 | 252.19K |
| Aug 25, 2026 | 1,310.06 | 1,322.99 | 1,291.54 | 1,304.15 | 359.48K |
| Aug 24, 2026 | 1,298.38 | 1,305.64 | 1,255.56 | 1,285.03 | 820.76K |
| Aug 21, 2026 | 1,321.13 | 1,337.70 | 1,297.30 | 1,316.28 | 529.55K |
Monolithic Power Systems, Inc. specializes in the creation, promotion, and sale of advanced semiconductor components for power management. Their innovative solutions cater to a broad spectrum of industries, including information technology, data storage, automotive, industrial applications, telecommunications, and consumer electronics. A core offering consists of direct current (DC) to DC integrated circuits (ICs), which are vital for regulating and transforming electrical voltages in diverse systems such as portable gadgets, wireless local area network access points, personal computers, displays, car entertainment systems, and medical devices. Additionally, they provide integrated circuits specifically designed for lighting control, essential for illuminating liquid crystal display (LCD) panels in laptops, monitors, vehicle navigation systems, and televisions, alongside general illumination products. The company reaches its clientele, which includes major equipment manufacturers, design firms, and electronics assembly providers, as well as other customers, through both direct sales and an extensive network of distributors and resellers across key global regions like China, Taiwan, Europe, South Korea, Southeast Asia, Japan, the United States, and beyond. Founded in 1997, the company's headquarters are situated in Kirkland, Washington.
| Employees | 4501 |
| Beta | 1.66 |
| Sales or Revenue | $1.82B |
| 5Y Sales Change% | 1.929% |
| Fiscal Year Ends | December |
| Sector | Technology |
| Industry | Semiconductors |
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