CEO of $MPWR sells 16,080 shares in insider sale

Quiver InsiderRadar reported that Michael Hsing, the CEO of $MPWR, recently sold 16,080 shares of the company on 02-10-2026 for approximately $18,361,430, based on information obtained from a recent SEC filing. This sale represented about 1.6% of their shares of this particular stock class. Subsequent to this transaction, Hsing now holds 961,527 shares of $MPWR in this class.

Looking at insider trading activities related to $MPWR in the past six months, it’s notable that insiders have engaged in 208 transactions on the open market during this period. Among these trades, there have been no purchases and exclusively sales. Specifically, key executives have been actively involved in selling shares of $MPWR. For instance, Michael Hsing, the CEO, has executed 57 sales, disposing of 186,154 shares with a total estimated value of $193,994,910. Similarly, Saria Tseng, the EVP & General Counsel, has unloaded 95,525 shares through 34 sales, valued at approximately $95,225,194. Furthermore, Maurice Sciammas, the EVP of WW Sales & Marketing, has conducted 27 sales, divesting 62,051 shares for an estimated $61,324,612. Additionally, Theodore Blegen, the EVP and CFO, has sold 36,725 shares through 77 sales, totaling around $39,813,378. Deming Xiao, the EVP of Global Operations, disposed of 22,875 shares for approximately $26,790,369. Victor K. Lee engaged in 8 sales, liquidating 2,000 shares for about $1,995,099. Carintia Martinez divested 1,400 shares for an estimated $1,260,000, while Kuo Wei Herbert Chang executed 2 sales, selling 200 shares valued at $177,094. Jeff Zhou also sold 193 shares for an estimated $167,910.

In terms of hedge fund activity related to $MPWR, there have been significant changes in institutional investors’ positions regarding this stock. Notably, 516 institutional investors have added shares, while 461 have decreased their positions in the most recent quarter. For example, organizations like PRICE T ROWE ASSOCIATES INC /MD/, JPMORGAN CHASE & CO, and UBS AM, among others, have made notable adjustments to their holdings in $MPWR.

Turning to revenue figures, $MPWR reported revenues of $751.2M in Q4 2025, marking a substantial increase of 20.83% compared to the same period in the prior year.

In the realm of congressional stock trading, members of Congress have engaged in 3 trades related to $MPWR in the past six months. These trades consisted of 3 purchases and 0 sales, with representatives like Senator Markwayne Mullin and Representative Michael Guest participating in these transactions.

On the analyst front, recent reports have seen Wall Street analysts provide buy ratings for $MPWR, with firms like Stifel, Wells Fargo, Citigroup, and others issuing positive outlooks for the stock.

In summary, the recent insider sales by Michael Hsing, the CEO of $MPWR, alongside other significant insider transactions, hedge fund activities, revenue growth, and analyst ratings, provide a comprehensive overview of the dynamics surrounding $MPWR stock in the current market landscape.