A detailed history of Callan Family Office, LLC transactions in Monolithic Power Systems Inc stock. As of the latest transaction made, Callan Family Office, LLC holds 1,178 shares of MPWR stock, worth $1.08 Million. This represents 0.03% of its overall portfolio holdings.

Number of Shares
1,178
Previous 1,291 8.75%
Holding current value
$1.08 Million
Previous $944 Million 14.86%
% of portfolio
0.03%
Previous 0.03%

Shares

2 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2025

Nov 04, 2025

SELL
$711.24 - $922.81 $80,370 - $104,277
-113 Reduced 8.75%
1,178 $1.08 Billion
Q2 2025

Jul 24, 2025

BUY
$455.19 - $737.73 $587,650 - $952,409
1,291 New
1,291 $944 Million

Others Institutions Holding MPWR

About MONOLITHIC POWER SYSTEMS INC


  • Ticker MPWR
  • Exchange NASDAQ
  • Sector Technology
  • Industry Semiconductors
  • Shares Outstandng 46,941,000
  • Market Cap $43.2B
  • Description
  • Monolithic Power Systems, Inc. engages in the design, development, marketing, and sale of semiconductor-based power electronics solutions for the computing and storage, automotive, industrial, communications, and consumer markets. The company provides direct current (DC) to DC integrated circuits (ICs) that are used to convert and control voltag...
More about MPWR
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