Insider Sale: Director at $MPWR Sells 50 Shares

By: Quiver InsiderRadar, Automated

Posted: 1 day, 16 hours ago / Aug. 25, 2026 11:16 p.m. UTC

KUO WEI HERBERT CHANG, a director at $MPWR, sold 50 shares of the company on 08-24-2026 for an estimated $64,078. We received data on the trade from a recent SEC filing. This was a sale of approximately 8.8% of their shares of this class of stock. Following this trade, they now own 515 shares of this class of $MPWR stock.

$MPWR Insider Trading Activity

$MPWR insiders have traded $MPWR stock on the open market 89 times in the past 6 months. Of those trades, 0 have been purchases and 89 have been sales.

Here’s a breakdown of recent trading of $MPWR stock by insiders over the last 6 months:

• SARIA TSENG (EVP & General Counsel) has made 0 purchases and 33 sales selling 56,238 shares for an estimated $68,940,300.
• MICHAEL HSING (CEO) has made 0 purchases and 13 sales selling 40,000 shares for an estimated $59,310,168.
• MAURICE SCIAMMAS (EVP, WW Sales & Marketing) has made 0 purchases and 33 sales selling 27,560 shares for an estimated $39,825,526.
• JEFF ZHOU has made 0 purchases and 4 sales selling 2,000 shares for an estimated $3,250,762.
• ROBERT W II DEAN (Interim CFO) has made 0 purchases and 4 sales selling 137 shares for an estimated $192,173.
• KUO WEI HERBERT CHANG has made 0 purchases and 2 sales selling 100 shares for an estimated $135,078.

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 insider transaction endpoint.

$MPWR Hedge Fund Activity

We have seen 633 institutional investors add shares of $MPWR stock to their portfolio, and 601 decrease their positions in their most recent quarter.

Here are some of the largest recent moves:

• CORIENT PRIVATE WEALTH LLC removed 2,031,489 shares (-99.2%) from their portfolio in Q1 2026, for an estimated $2,221,128,498
• INVESCO LTD. added 858,837 shares (+57.8%) to their portfolio in Q2 2026, for an estimated $1,187,221,915
• FMR LLC added 776,427 shares (+17.6%) to their portfolio in Q2 2026, for an estimated $1,073,301,627
• BLACKROCK, INC. removed 482,542 shares (-7.9%) from their portfolio in Q2 2026, for an estimated $667,046,759
• T. ROWE PRICE INVESTMENT MANAGEMENT, INC. removed 476,308 shares (-100.0%) from their portfolio in Q2 2026, for an estimated $658,429,126
• JPMORGAN CHASE & CO added 434,949 shares (+inf%) to their portfolio in Q2 2026, for an estimated $601,256,099
• SIXTH STREET PARTNERS MANAGEMENT COMPANY, L.P. added 388,951 shares (+inf%) to their portfolio in Q2 2026, for an estimated $537,670,304

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 13F endpoint.

$MPWR Revenue

$MPWR had revenues of $980.6M in Q2 2026. This is an increase of 47.56% from the same period in the prior year.

You can track MPWR financials on Quiver Quantitative’s MPWR stock page.

You can access data on MPWR stock through the Quiver Quantitative API.

$MPWR Congressional Stock Trading

Members of Congress have traded $MPWR stock 2 times in the past 6 months. Of those trades, 0 have been purchases and 2 have been sales.

Here’s a breakdown of recent trading of $MPWR stock by members of Congress over the last 6 months:

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 Congress trades endpoint.

$MPWR Analyst Ratings

Wall Street analysts have issued reports on $MPWR in the last several months. We have seen 1 firms issue buy ratings on the stock, and 0 firms issue sell ratings.

Here are some recent analyst ratings:

• Needham issued a “Buy” rating on 05/01/2026

To track analyst ratings and price targets for $MPWR, check out Quiver Quantitative’s $MPWR forecast page.

$MPWR Price Targets

Multiple analysts have issued price targets for $MPWR recently. We have seen 6 analysts offer price targets for $MPWR in the last 6 months, with a median target of $1800.0.

Here are some recent targets:

• N. Quinn Bolton from Needham set a target price of $1750.0 on 05/01/2026
• Kevin Cassidy from Rosenblatt set a target price of $1575.0 on 05/01/2026
• John Vinh from Keybanc set a target price of $2000.0 on 05/01/2026
• Joe Quatrochi from Wells Fargo set a target price of $1860.0 on 05/01/2026
• Joshua Buchalter from TD Cowen set a target price of $1850.0 on 05/01/2026
• Tore Svanberg from Stifel set a target price of $1500.0 on 04/16/2026

This article is not financial advice. See Quiver Quantitative’s disclaimers for more information.