MPWRMonolithic Power Systems, Inc. ·Congress trades
Price as of 6:42 AM ET$1,131.43
▲ $173.36 (18.09%)Past year
$1,756.52$790.33
Nov ’25Feb ’26May ’26Aug ’26Nov ’26
BuySaledots mark the days politicians bought or sold it; days close together share a dot
42
congress trades
up to$2.1M
disclosed volume
23 / 19
buys / sells
6
politicians trading
3 members of Congress bought $MPWR shares since Jan 3, 2025
Who's trading $MPWR
Biggest disclosed buyers first- Copy Donald's trades7 days free
- Copy Ro's trades7 days free
- Copy Robert's trades7 days free
- Copy Michael's trades7 days free
Amounts are the top of each disclosed range, added up. Every trade below links to its filing.
Congressional trades in MPWR
Sell$100K–$250K
Buy$1K–$15K- Sell$1K–$15K
- Buy$1K–$15K
Sell (partial)$1K–$15K- Sell (partial)$1K–$15K
- Buy$15K–$50K
- Buy$1K–$15K
- Sell$250K–$500K
- Buy$15K–$50K
- Buy$15K–$50K
- Buy$1K–$15K
- Buy$15K–$50K
- Buy$50K–$100K
- Sell$1K–$15K
- Buy$100K–$250K
- Buy$100K–$250K
- Buy$1K–$15K
- Sell$1K–$15K
- Buy$1K–$15K
Buy$1K–$15K- Sell$1K–$15K
Buy$1K–$15K- Sell$1K–$15K
- Buy$1K–$15K
| Politician | Type | Amount | Traded | Disclosed | Filing |
|---|---|---|---|---|---|
| Donald J. TrumpR· US | Sell | $100K–$250K | Aug 21, 2026 | 29 days ago | Filing ↗ |
| Ro KhannaD· CA-17 | Buydependent | $1K–$15K | Jul 27, 2026 | 3 mo ago | Filing ↗ |
| Donald J. TrumpR· US | Sell | $1K–$15K | Jul 17, 2026 | 1 mo ago | Filing ↗ |
| Ro KhannaD· CA-17 | Buydependent | $1K–$15K | Jun 18, 2026 | 4 mo ago | Filing ↗ |
| Byron DonaldsR· FL-19 | Sell (partial)spouse | $1K–$15K | Jun 5, 2026 | 3 mo ago | Filing ↗ |
| Byron DonaldsR· FL-19 | Sell (partial) | $1K–$15K | Jun 5, 2026 | 3 mo ago | Filing ↗ |
| Ro KhannaD· CA-17 | Buydependent | $15K–$50K | May 22, 2026 | 5 mo ago | Filing ↗ |
| Donald J. TrumpR· US | Buy | $1K–$15K | Apr 15, 2026 | 4 mo ago | Filing ↗ |
| Donald J. TrumpR· US | Sell | $250K–$500K | Apr 9, 2026 | 4 mo ago | Filing ↗ |
| Donald J. TrumpR· US | Buy | $15K–$50K | Mar 25, 2026 | 5 mo ago | Filing ↗ |
| Donald J. TrumpR· US | Buy | $15K–$50K | Mar 23, 2026 | 5 mo ago | Filing ↗ |
| Donald J. TrumpR· US | Buy | $1K–$15K | Mar 23, 2026 | 5 mo ago | Filing ↗ |
| Donald J. TrumpR· US | Buy | $15K–$50K | Mar 12, 2026 | 5 mo ago | Filing ↗ |
| Donald J. TrumpR· US | Buy | $50K–$100K | Mar 11, 2026 | 5 mo ago | Filing ↗ |
| Ro KhannaD· CA-17 | Sellspouse | $1K–$15K | Mar 10, 2026 | 7 mo ago | Filing ↗ |
| Donald J. TrumpR· US | Buy | $100K–$250K | Mar 2, 2026 | 5 mo ago | Filing ↗ |
| Donald J. TrumpR· US | Buy | $100K–$250K | Feb 10, 2026 | 5 mo ago | Filing ↗ |
| Ro KhannaD· CA-17 | Buyspouse | $1K–$15K | Feb 5, 2026 | 8 mo ago | Filing ↗ |
| Ro KhannaD· CA-17 | Sellspouse | $1K–$15K | Jan 29, 2026 | 9 mo ago | Filing ↗ |
| Ro KhannaD· CA-17 | Buydependent | $1K–$15K | Jan 23, 2026 | 9 mo ago | Filing ↗ |
| Michael GuestR· MS-3 | Buydependent | $1K–$15K | Oct 20, 2025 | 11 mo ago | Filing ↗ |
| Ro KhannaD· CA-17 | Sellspouse | $1K–$15K | Apr 23, 2025 | 1y ago | Filing ↗ |
| Robert P. Bresnahan, Jr.R· PA-8 | Buy | $1K–$15K | Apr 8, 2025 | 1y ago | Filing ↗ |
| Ro KhannaD· CA-17 | Selldependent | $1K–$15K | Mar 12, 2025 | 1y ago | Filing ↗ |
| Ro KhannaD· CA-17 | Buydependent | $1K–$15K | Feb 25, 2025 | 1y ago | Filing ↗ |
6 politicians have traded $MPWR
See exactly what they buy the night they file, and copy it in your own brokerage.