---
title: "Monolithic Power Systems Inc. Stock Underperforms Thursday When Compared To Competitors"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/286465854.md"
description: "Monolithic Power Systems Inc. (MPWR) shares fell 2.20% to $1,613.97 on Thursday, underperforming against competitors as the S&P 500 rose 0.77%. The stock closed 3.67% below its 52-week high of $1,675.42. In contrast, Texas Instruments Inc. gained 0.60%, while Analog Devices Inc. and NXP Semiconductors N.V. saw declines of 1.30% and 1.42%, respectively. Trading volume was below the 50-day average."
datetime: "2026-05-14T20:42:51.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/286465854.md)
  - [en](https://longbridge.com/en/news/286465854.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/286465854.md)
---

# Monolithic Power Systems Inc. Stock Underperforms Thursday When Compared To Competitors

This article was automatically generated by MarketWatch using technology from Automated Insights.

Shares of Monolithic Power Systems Inc. (MPWR) shed 2.20% to $1,613.97 Thursday, on what proved to be an all-around great trading session for the stock market, with the S&P 500 Index rising 0.77% to 7,501.24 and the Dow Jones Industrial Average rising 0.75% to 50,063.46.

Monolithic Power Systems Inc. closed 3.67% below its 52-week high of $1,675.42, which the company reached on May 13th.

The stock underperformed when compared to some of its competitors Thursday, as Texas Instruments Inc. (TXN) rose 0.60% to $308.17, Analog Devices Inc. (ADI) fell 1.30% to $426.79, and NXP Semiconductors N.V. (NXPI) fell 1.42% to $294.17.

Trading volume (373,232) remained 214,309 below its 50-day average volume of 587,541.

Data source: Dow Jones Market Data, FactSet. Data compiled May 14, 2026.

This content was created by MarketWatch, which is operated by Dow Jones & Co. MarketWatch is published independently from Dow Jones Newswires and The Wall Street Journal.

(END) Dow Jones Newswires

05-14-26 1642ET

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