Silicon Motion Technology Corporation American Depositary Shares trailing returns
Silicon Motion Technology Corporation American Depositary Shares's 10-year return is +19.5% a year (CAGR) (+495.3% cumulative). How Silicon Motion Technology Corporation American Depositary Shares (SIMO) has performed over the last day, week, month and year, over 5, 10 and 20 years, and since inception, through October 20, 2026 — price return and dividends side by side, with the worst drop inside each window.
Trailing returns by period#
To 2026-10-20. Price return + dividends = total return. Per year (CAGR) for windows of a year or more, with the cumulative total return beneath. Worst drop: the deepest fall in the price from a high inside the window, and when it bottomed.
| Period | Price | DivsDividends | Total | Worst drop |
|---|---|---|---|---|
| 1 day | -1.6% | +0.0% | -1.6% | — |
| 5 days | -13.4% | +0.0% | -13.4% | -14.3%Oct 16 |
| 1 month | -21.5% | +0.0% | -21.5% | -26.1%Oct 16 |
| YTD | +130.5% | +1.8% | +132.4% | -37.8%Jul 29 |
| 1 year | +122.3% | +3.1% | +125.4% | -37.8%Jul 2026 |
| 5 years | +25.3% | +2.6% | +28.0%+243.3% | -59.1%Apr 2025 |
| 10 years | +16.7% | +2.8% | +19.5%+495.3% | -59.1%Apr 2025 |
| 20 years | +13.7% | +2.0% | +15.7%+1758.3% | -93.2%Mar 2009 |
| Since inception (2005) | +15.2% | +1.9% | +17.1%+2790.1% | -93.2%Mar 2009 |
Growth of SIMO#
Actual level with dividends reinvested (solid); dashed lines are each window's constant-rate path from start to today.
- 5 years+28.0%/year · +243.3%
- 10 years+19.5%/year · +495.3%
- 20 years+15.7%/year · +1758.3%
Methodology#
Trailing returns measure from the closest close about N years before the latest close (2026-10-20). 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. Price return is the change in SIMO's closing price; total return reinvests dividends (from its split- and dividend-adjusted closes); the dividends column is the difference between the two. The worst drop is the largest fall in the closing price from a high to a later low inside the window, the way a drawdown is usually quoted. See the year-by-year returns for the calendar breakdown. Past performance does not predict future returns; not investment advice.
FAQ#
- What is Silicon Motion Technology Corporation American Depositary Shares's 10-year return?
- Over the last 10 years, Silicon Motion Technology Corporation American Depositary Shares (SIMO) returned about +19.5% a year annualized (+495.3% cumulative total return).
- What is Silicon Motion Technology Corporation American Depositary Shares's 20-year annualized return?
- Over the last 20 years, Silicon Motion Technology Corporation American Depositary Shares (SIMO) compounded at about +15.7% a year (+1758.3% cumulative).
- What is Silicon Motion Technology Corporation American Depositary Shares's return since inception?
- Since 2005, Silicon Motion Technology Corporation American Depositary Shares (SIMO) has compounded at about +17.1% a year — +2790.1% in total.