MONOLITHIC POWER SYSTEMS ($MPWR) posted quarterly earnings results for Q1 2026 on Thursday, April 30th. The company reported earnings of $5.10 per share, beating estimates of $4.99 by $0.11. The company also reported revenue of $804,190,000, beating estimates of $796,956,600 by $7,233,400.
Stock price change since market close: +4.06%
You can see Quiver Quantitative's $MPWR stock page to track data on insider trading, hedge fund activity, congressional trading, and more.
MONOLITHIC POWER SYSTEMS Insider Trading Activity
MONOLITHIC POWER SYSTEMS insiders have traded $MPWR stock on the open market 219 times in the past 6 months. Of those trades, 0 have been purchases and 219 have been sales.
Here’s a breakdown of recent trading of $MPWR stock by insiders over the last 6 months:
- MICHAEL HSING (CEO) has made 0 purchases and 68 sales selling 231,923 shares for an estimated $255,125,829.
- SARIA TSENG (EVP & General Counsel) has made 0 purchases and 60 sales selling 106,548 shares for an estimated $111,550,974.
- MAURICE SCIAMMAS (EVP, WW Sales & Marketing) has made 0 purchases and 30 sales selling 62,311 shares for an estimated $61,626,952.
- THEODORE BLEGEN (EVP and CFO) has made 0 purchases and 50 sales selling 30,725 shares for an estimated $34,630,698.
- DEMING XIAO (EVP, Global Operations) sold 22,875 shares for an estimated $26,790,369
- VICTOR K LEE has made 0 purchases and 8 sales selling 2,000 shares for an estimated $1,995,099.
- KUO WEI HERBERT CHANG has made 0 purchases and 2 sales selling 200 shares for an estimated $177,094.
To track insider transactions, check out Quiver Quantitative's insider trading dashboard. You can access data on insider stock transactions through the Quiver Quantitative API.
MONOLITHIC POWER SYSTEMS Hedge Fund Activity
We have seen 537 institutional investors add shares of MONOLITHIC POWER SYSTEMS stock to their portfolio, and 477 decrease their positions in their most recent quarter.
Here are some of the largest recent moves:
- CORIENT PRIVATE WEALTH LLC added 1,993,576 shares (+3719.6%) to their portfolio in Q4 2025, for an estimated $1,806,897,543
- UBS AM, A DISTINCT BUSINESS UNIT OF UBS ASSET MANAGEMENT AMERICAS LLC removed 944,891 shares (-74.8%) from their portfolio in Q4 2025, for an estimated $856,411,406
- FMR LLC added 412,212 shares (+11.6%) to their portfolio in Q4 2025, for an estimated $373,612,468
- JPMORGAN CHASE & CO removed 350,955 shares (-40.7%) from their portfolio in Q4 2025, for an estimated $318,091,573
- INVESCO LTD. added 295,556 shares (+25.9%) to their portfolio in Q4 2025, for an estimated $267,880,136
- T. ROWE PRICE INVESTMENT MANAGEMENT, INC. removed 274,380 shares (-36.6%) from their portfolio in Q4 2025, for an estimated $248,687,056
- FIRST TRUST ADVISORS LP added 253,653 shares (+56.6%) to their portfolio in Q4 2025, for an estimated $229,900,933
To track hedge funds' stock portfolios, check out Quiver Quantitative's institutional holdings dashboard. You can access data on hedge funds moves and 13F filings through the Quiver Quantitative API.
MONOLITHIC POWER SYSTEMS Congressional Stock Trading
Members of Congress have traded $MPWR stock 3 times in the past 6 months. Of those trades, 3 have been purchases and 0 have been sales.
Here’s a breakdown of recent trading of $MPWR stock by members of Congress over the last 6 months:
- SENATOR MARKWAYNE MULLIN has traded it 3 times. They made 3 purchases worth up to $150,000 on 02/04, 01/05 and 0 sales.
To track congressional stock trading, check out Quiver Quantitative's congressional trading dashboard. You can access data on congressional stock trades through the Quiver Quantitative API.
MONOLITHIC POWER SYSTEMS Analyst Ratings
Wall Street analysts have issued reports on $MPWR in the last several months. We have seen 3 firms issue buy ratings on the stock, and 0 firms issue sell ratings.
Here are some recent analyst ratings:
- Stifel issued a "Buy" rating on 02/04/2026
- Wells Fargo issued a "Overweight" rating on 01/15/2026
- Citigroup issued a "Buy" rating on 11/03/2025
To track analyst ratings and price targets for MONOLITHIC POWER SYSTEMS, check out Quiver Quantitative's $MPWR forecast page.
MONOLITHIC POWER SYSTEMS Price Targets
Multiple analysts have issued price targets for $MPWR recently. We have seen 7 analysts offer price targets for $MPWR in the last 6 months, with a median target of $1350.0.
Here are some recent targets:
- Tore Svanberg from Stifel set a target price of $1500.0 on 04/16/2026
- Kelsey Chia from Citigroup set a target price of $1350.0 on 02/09/2026
- Kevin Cassidy from Rosenblatt set a target price of $1000.0 on 02/06/2026
- N. Quinn Bolton from Needham set a target price of $1300.0 on 02/06/2026
- William Stein from Truist Securities set a target price of $1396.0 on 02/06/2026
- John Vinh from Keybanc set a target price of $1500.0 on 02/06/2026
- Joe Quatrochi from Wells Fargo set a target price of $1350.0 on 02/06/2026
This article is not financial advice. See Quiver Quantitative's disclaimers for more information. Note that there may be inaccuracies due to mistakes in ticker-mapping, and other anomalies.
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