Executive Vice President and Chief Financial Officer of $MPWR sells 6,000 shares in insider sale

The recent sale of 6,000 shares by Theodore Blegen, the Executive Vice President and Chief Financial Officer of MPWR, has gained attention in the market. The transaction, which took place on July 1, 2025, amounted to an estimated $4,500,000. This sale represented approximately 11.3% of Blegen’s holdings in this particular class of stock, leaving him with 46,939 remaining shares. The details of this insider sale were disclosed in a recent filing with the Securities and Exchange Commission (SEC).

A closer look at the insider trading activity within MPWR reveals a pattern of selling among key executives within the company over the past six months. Notably, CEO Michael Hsing has executed four sales transactions, offloading a total of 23,394 shares for approximately $16,420,157. Maurice Sciammas, the Executive Vice President of Worldwide Sales and Marketing, has engaged in six selling transactions, divesting 19,662 shares for an estimated $13,800,572. In addition to Blegen’s recent sale, he has made another sale prior, selling 6,532 shares for around $4,881,497. Other executives, such as Saria Tseng, Deming Xiao, and Kuo Wei Herbert Chang, have also sold shares of MPWR within the past six months.

Institutional investors have also been active in adjusting their positions in MPWR stock. In the most recent quarter, 429 institutional investors have added shares to their portfolios, while 404 have decreased their positions. Some significant movements include Blackrock, Inc. reducing their holdings by 509,319 shares, valued at approximately $295,394,833, and Price T Rowe Associates Inc /MD/ increasing their holdings by 506,430 shares, with an estimated value of $293,719,271. FMR LLC, Van Eck Associates Corp, Coatue Management LLC, and Worldquant Millennium Advisors LLC have also made notable adjustments to their holdings.

Members of Congress have also participated in trading MPWR stock, with two transactions occurring in the past six months. Representative Robert Bresnahan made one purchase and one sale of MPWR stock during this period. Bresnahan’s purchase was valued at up to $15,000 and occurred on April 8, while the sale, also valued at up to $15,000, took place on January 13.

Overall, examining the recent insider sales, hedge fund activity, and congressional stock trading provides insights into the movement of MPWR stock within the market. Investors may find tracking these transactions helpful in understanding the trends and sentiments surrounding MPWR stock.