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as of market close, Sep 18, 2026
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Align Technology Inc. trailing returns

Align Technology Inc.'s 10-year annualized return is +4.6% per year (+57.3% cumulative). How Align Technology Inc. (ALGN) has performed over the last day, week, month and year, over 5, 10 and 20 years, and since inception, through September 18, 2026 — cumulative and annualized, with dividends on or off.

Trailing returns by period#

To 2026-09-18. Annualized (CAGR) for windows of a year or more.

PeriodPathAnnualizedCumulative
1 day-1.4%
5 days-2.1%
1 month-12.1%
YTD-5.5%
1 year
+11.3%
+11.3%
5 years
-27.1%
-79.5%
10 years
+4.6%
+57.3%
20 years
+16.7%
+2099.9%
Since inception (2001)
+8.8%
+774.7%

Growth of ALGN

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 (2026-09-18). 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 ALGN'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.

FAQ#

What is Align Technology Inc.'s 10-year return?
Over the last 10 years, Align Technology Inc. (ALGN) returned about +4.6% a year annualized (+57.3% cumulative total return).
What is Align Technology Inc.'s 20-year annualized return?
Over the last 20 years, Align Technology Inc. (ALGN) compounded at about +16.7% a year (+2099.9% cumulative).
What is Align Technology Inc.'s return since inception?
Since 2001, Align Technology Inc. (ALGN) has compounded at about +8.8% a year — +774.7% in total.

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