MPWRCongressional Stock Trades
Monolithic Power Systems, Inc.
Semiconductors & Related Devices
Congressional stock trades in Monolithic Power Systems, Inc. (MPWR) from House and Senate STOCK Act filings. See which members of Congress bought or sold, disclosed amounts, and filing dates.
Total Trades
9
Politicians Trading
5
Last Traded
Jul 27, 2026
Trading History
| Politician | Notified | Traded | Type | Amount | Change |
|---|---|---|---|---|---|
| Ro KhannaD | Aug 7, 2026 | Jul 27, 2026 | Buy | $1,001 - $15,000 | -0.81% |
Price History
About Monolithic Power Systems, Inc.
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.
5 members of Congress have disclosed 9 trades in Monolithic Power Systems, Inc. (MPWR). Most active: Markwayne Mullin (3), Byron Donalds (2), Robert Bresnahan (2).
Across all disclosures, members of Congress reported 6 purchases and 3 sales of Monolithic Power Systems, Inc. (MPWR). The most recent trade was on Jul 27, 2026.
Ro Khanna disclosed buying Monolithic Power Systems, Inc. (MPWR) on Jul 27, 2026, valued at $1,001 - $15,000.
Byron Donalds disclosed selling Monolithic Power Systems, Inc. (MPWR) on Jun 5, 2026, valued at $1,001 - $15,000.
From House and Senate periodic transaction reports filed under the STOCK Act. Members of Congress must disclose trades within 45 days, and amounts are reported as ranges, not exact values.