MPWR trailing returns
Monolithic Power Systems Inc.'s 10-year annualized return is +34.6% per year (+1858.0% 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 August 18, 2026 — cumulative and annualized, with dividends on or off.
Trailing returns by period#
To 2026-08-18. Annualized (CAGR) for windows of a year or more.
| Period | Path | Annualized | Cumulative |
|---|---|---|---|
| 1 day | — | -5.8% | |
| 1 week | — | -4.9% | |
| 1 month | — | +0.3% | |
| YTD | — | +47.4% | |
| 1 year | +57.6% | +57.6% | |
| 5 years | +25.0% | +204.9% | |
| 10 years | +34.6% | +1858.0% | |
| 20 years | +28.9% | +15935.4% | |
| Since inception (2004) | +26.0% | +15038.9% |
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 (2026-08-18). 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.
See also: S&P 500 · Nasdaq-100 · Dow Jones · Russell 2000 · US Bond Market · Gold · Silver · Bitcoin · Ethereum
FAQ#
- What is Monolithic Power Systems Inc.'s 10-year return?
- Over the last 10 years, Monolithic Power Systems Inc. (MPWR) returned about +34.6% a year annualized (+1858.0% 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 +28.9% a year (+15935.4% cumulative).
- What is Monolithic Power Systems Inc.'s return since inception?
- Since 2004, Monolithic Power Systems Inc. (MPWR) has compounded at about +26.0% a year — +15038.9% in total.