MPWR trailing returns
Monolithic Power Systems Inc.'s 10-year annualized return is +35.4% per year (+1964.2% cumulative). How Monolithic Power Systems Inc. (MPWR) has performed over the last day, week, month and year, over 5, 10 and 20 years, and since inception, through July 2, 2026 — cumulative and annualized, with dividends on or off.
Trailing returns by period#
To 2026-07-02. Annualized (CAGR) for windows of a year or more.
| Period | Path | Annualized | Cumulative |
|---|---|---|---|
| 1 day | — | -3.3% | |
| 1 week | — | -10.3% | |
| 1 month | — | -20.7% | |
| YTD | — | +42.4% | |
| 1 year | +73.4% | +73.4% | |
| 5 years | +29.2% | +260.3% | |
| 10 years | +35.4% | +1964.2% | |
| 20 years | +27.1% | +12056.8% | |
| Since inception (2004) | +25.9% | +14527.7% |
Growth of MPWR#
Actual index level (solid); dashed lines are each window's constant-rate path from start to today.
Methodology#
Trailing returns measure from the closest close about N years before the latest close (2026-07-02). Cumulative return is the total change over the window; annualized return is the compound annual growth rate (CAGR), shown for windows of a year or more. Total return reinvests dividends (from MPWR's split- and dividend-adjusted closes); price return excludes them. See the year-by-year returns for the calendar breakdown. Past performance does not predict future returns; not investment advice.
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FAQ
- What is Monolithic Power Systems Inc.'s 10-year return?
- Over the last 10 years, Monolithic Power Systems Inc. (MPWR) returned about +35.4% a year annualized (+1964.2% cumulative total return).
- What is Monolithic Power Systems Inc.'s 20-year annualized return?
- Over the last 20 years, Monolithic Power Systems Inc. (MPWR) compounded at about +27.1% a year (+12056.8% cumulative).
- What is Monolithic Power Systems Inc.'s return since inception?
- Since 2004, Monolithic Power Systems Inc. (MPWR) has compounded at about +25.9% a year — +14527.7% in total.