ERII stock · MPWR stock

ERII vs MPWR · P/E 24, rev $21.7M vs P/E 112, rev $1.78B

Energy Recovery Inc (ERII) versus Monolithic Power Systems Inc (MPWR) — a side-by-side from cached financials, not a winner call.

Energy Recovery Inc (ERII) is a pollution & treatment controls company listed on NASDAQ.

Monolithic Power Systems Inc (MPWR) is a semiconductors company listed on US.

Latest reported ERII revenue for 2026-06-30 was $21.7M. Net income was -$15.4M. ERII currently screens at market cap $463.4M and trailing P/E 24.3.

Latest reported MPWR revenue for 2026-06-30 was $1.78B. Net income was $450.5M. MPWR currently screens at market cap $77.49B and trailing P/E 112.3.

ERII currently screens at market cap $463.4M and trailing P/E 24.3. MPWR currently screens at market cap $77.49B and trailing P/E 112.3.

Not investment advice. Open the ERII and MPWR stock pages for the full models.

Not investment advice.

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