$MPWR

Fideuram Intesa Sanpaolo Private Banking S.P.A. has acquired a new stake in Monolithic Power Systems, purchasing 3,184 shares valued at approximately $2.9 million in the fourth quarter. This move comes despite significant insider selling from Director Eugen J. Elmiger and EVP Saria Tseng, who collectively sold nearly 100,000 shares worth about $139.2 million. Monolithic Power Systems reported strong quarterly results, exceeding EPS and revenue expectations, and analysts maintain a "Moderate Buy" rating with an average price target of $1,599.17.