Public filings / MPWR on Yahoo Finance (opens in a new tab)
MPWR: insider buying and selling, DARTS theme
MONOLITHIC POWER SYSTEMS, INC
A summary of public filings about MONOLITHIC POWER SYSTEMS, INC. For the latest insider history, price chart, analyst changes and activist filings, open the live lookup.
Gulfstream DARTS · classified from its own SEC filings
MPWR in the DARTS universe: AI
MONOLITHIC POWER SYSTEMS, INC. is classified in the AI theme, sub-sector Chips & Semiconductors (high confidence).
Insider tape, nightly feed as of Nov 9, 2026: stamp Distribution · 0 insiders buying, 1 selling · $0 bought, $40,349,046 sold · last sale 2026-09-28. Open-market purchases and sales from SEC Form 4.
Placement confidence grades the classification, not the stock. Not a recommendation.
Important information
Facts from public SEC filings, shown for information only. Not a recommendation. Not individualized investment advice. Gulfstream Capital and its clients may hold positions in securities shown.