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MPWR

Monolithic Power Systems, Inc.

Semiconductors & Related Devices

$1,248.76updated Jul 30, 2026

Monolithic Power Systems is an analog and mixed-signal chipmaker specializing in power management solutions. Its mission is to reduce total energy consumption in end systems. It serves the computing, automotive, industrial, communications, and consumer end markets. MPS uses a fabless manufacturing model, partnering with third-party chip foundries to host its proprietary BCD process technology.

Total Trades

8

Politicians Trading

4

Last Traded

Jun 5, 2026

Price history

Congressional Trades

PoliticianNotifiedTradedTypeAmountChange
Byron DonaldsRJul 15, 2026Jun 5, 2026Sell$1,001 - $15,000-15.68%
Byron DonaldsRJul 15, 2026Jun 5, 2026Sell$1,001 - $15,000-15.68%
Markwayne MullinRMar 2, 2026Feb 4, 2026Buy$15,001 - $50,000+9.85%
Markwayne MullinRFeb 4, 2026Jan 5, 2026Buy$15,001 - $50,000+30.76%
Markwayne MullinRFeb 4, 2026Jan 5, 2026Buy$15,001 - $50,000+30.76%
Michael GuestRNov 19, 2025Oct 20, 2025Buy$1,001 - $15,000+21.05%
Robert BresnahanRMay 8, 2025Apr 8, 2025Buy$1,001 - $15,000+174.34%
Robert BresnahanRFeb 13, 2025Jan 13, 2025Sell$1,001 - $15,000+112.61%