Monolithic Power Systems Inc (MPWR) — chart, structure and Closelook read

Pick a ticker to load its detail page.

Signals for this name

Every Closelook reading that exists for MPWR, from the same nightly bakes the boards use. Research diary readings, not advice.

Power-management IC, GaN, SiC. Every megawatt the AI build-out adds requires the right power semis underneath.

Compared against MPWR on the nightly bakes; the Peers tab ranks the cohort on the Closelook scores where it exists.

The weather around this name

Macro readings that apply by membership — the regime, the factor tape, the sector cell, the funding backdrop.

About Monolithic Power Systems Inc

Monolithic Power Systems Inc (MPWR) trades on US exchanges, classified under Technology. It is a constituent of Rubin Build-Out 100, sitting in Layer 4 of the build-out stack.

The Closelook company score reads 52/100 composite (momentum 35, quality 68, valuation 22) across 7 modules — the full three-layer breakdown, chart structure and analog history load live above.

closelook.net is an investment research diary — market structure, index membership and scores are our own readings, not investment advice. Related: index compare · sector dispersion · scanner.

FAQ · from the current data · as of 2026-09-15

Quick answers

What is Monolithic Power Systems Inc (MPWR)?

Monolithic Power Systems Inc trades as MPWR on the US exchange (US) and is classified under Technology in the Closelook research universe, as of the registry build of 2026-09-15.

Is MPWR in a Closelook index?

Yes — Monolithic Power Systems Inc is a constituent of Rubin Build-Out 100, as of 2026-09-15.

What is Monolithic Power Systems Inc's Closelook composite score?

52 out of 100, with momentum 35, quality 68 and valuation 22 sub-scores, as of 2026-09-15. Scores are Closelook's own research readings, not ratings or investment advice.

What does this page show?

A live price chart with SMA overlays and drawing tools for MPWR, performance metrics, index-membership context and the Closelook structure read — an investment research diary view, not investment advice.

Mentioned on Closelook

Where MPWR appears in the diary — 5 pieces, newest first. Every link is our own writing.

Related in the Closelook universe