Stock overview
Monolithic Power Systems Inc (MPWR)
$1,333.81-4.53%Aft $1,362.00 (+2.11%)Market cap $65.53B
Stock Scorer
Scoring…
Analyst consensus
$1,776.92
- Analysts13
- Implied upside+33.2%
- Target range$1,500.00 to $2,000.00
Analyst estimates are opinions, not forecasts of what the stock will do.
Insider activity
| Date | Insider | Action | Value | Type |
|---|---|---|---|---|
| July 15, 2026 | Sciammas Maurice EVP, WW Sales & Marketing | Sell | $20.2M | Routine |
Congress trades
| Date | Member | Action | Amount |
|---|---|---|---|
| 2026-06-05 | Byron Donalds FL | Sale | $1,001 - $15,000 |
| 2026-06-05 | Byron Donalds FL | Sale | $1,001 - $15,000 |
SEC filings
| Form | Filed | Description |
|---|---|---|
| 4 | July 17, 2026 | PRIMARY DOCUMENT |
| 144 | July 15, 2026 | View on EDGAR |
| SCHEDULE 13G | July 15, 2026 | View on EDGAR |
| SCHEDULE 13G/A | July 8, 2026 | View on EDGAR |
| 4 | July 6, 2026 | PRIMARY DOCUMENT |
| 8-K | June 12, 2026 | 8-K |
| 4 | June 3, 2026 | PRIMARY DOCUMENT |
| 4 | June 2, 2026 | PRIMARY DOCUMENT |
Frequently asked questions
What do analysts expect for MPWR?
13 analysts cover Monolithic Power Systems Inc (MPWR). The consensus rating is Strong buy and the average price target is $1,776.92, in a range of $1,500.00 to $2,000.00.
Are insiders buying or selling MPWR?
We track Form 4 filings for Monolithic Power Systems Inc (MPWR). The most recent activity shows 0 open-market purchase filing(s) and 1 qualifying sale filing(s) in our records. Each row is labelled Routine when the filer declared a pre-arranged 10b5-1 plan, or Own call when they did not.
Where can I see MPWR SEC filings?
Recent filings are listed on this page, newest first. The latest is a 4 filed July 17, 2026.
Data on this page comes from SEC EDGAR, public disclosure feeds and market data providers, and may be delayed or incomplete. Nothing here is investment advice.