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MPWR
MONOLITHIC POWER SYSTEMS, INC.
1,283.32
+34.58 +2.77%
USD · close Oct 21
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Work order
28
FLAG · insiders 25, shorts 30
Insiders, 90 days
−$40.5M
net selling · 0 buys, 10 sells
Congress, 90 days
0 / 0
no disclosures naming it
Big money
0 / 15
none of the tracked funds disclose it
Calls on record
0
nobody we score has called it yet
MKT CAP $63.1BP/E 78.4DIV YIELD 0.55%FCF YIELD 0.93%REV TTM $3.3B +28.7%NET INCOME $801.9M −52.0%NET CASH —52W 856.96 – 1,689.89SEC XBRL · TTM TO Invalid Date
Short interest
| Report date | Shares short | Change | % of shares out | Avg daily volume | Days to cover |
|---|---|---|---|---|---|
| 2026-08-31 | 2M | +159K | 4.07% | 603K | 3.3 |
| 2026-08-14 | 1.8M | −283K | 3.74% | 673K | 2.7 |
| 2026-07-31 | 2.1M | −335K | 4.32% | 998K | 2.1 |
| 2026-07-15 | 2.5M | +243K | 5.00% | 919K | 2.7 |