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FIX
Comfort Systems USA Inc.Stock · Industrials · S&P 500 0.09%
$1,726.63−$12.19 (-0.70%)as of market close, Aug 13, 2026
☾ After hours:$1,727.64+0.00%3:59 PM ET
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FIX trailing returns

Comfort Systems USA Inc.'s 10-year annualized return is +51.3% per year (+6178.6% cumulative). How Comfort Systems USA Inc. (FIX) has performed over the last day, week, month and year, over 5, 10 and 20 years, and since inception, through August 13, 2026 — cumulative and annualized, with dividends on or off.

Trailing returns by period#

To 2026-08-13. Annualized (CAGR) for windows of a year or more.

PeriodPathAnnualizedCumulative
1 day-0.7%
1 week+0.8%
1 month-0.6%
YTD+85.2%
1 year
+140.8%
+140.8%
5 years
+87.0%
+2186.7%
10 years
+51.3%
+6178.6%
20 years
+29.2%
+16707.9%
Since inception (1997)
+18.3%
+13364.0%

Growth of FIX#

Actual index level (solid); dashed lines are each window's constant-rate path from start to today.

2.05.010.020.050.01002005001,00020002004200820122016202020245 yearsAug 2021 → Aug 2026+2186.7%+87.0%/year10 yearsAug 2016 → Aug 2026+6178.6%+51.3%/year20 yearsAug 2006 → Aug 2026+16707.9%+29.2%/yearSince inception (1997)Jun 1997 → Aug 2026+13364.0%+18.3%/year

Methodology#

Trailing returns measure from the closest close about N years before the latest close (2026-08-13). 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 FIX'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 Comfort Systems USA Inc.'s 10-year return?
Over the last 10 years, Comfort Systems USA Inc. (FIX) returned about +51.3% a year annualized (+6178.6% cumulative total return).
What is Comfort Systems USA Inc.'s 20-year annualized return?
Over the last 20 years, Comfort Systems USA Inc. (FIX) compounded at about +29.2% a year (+16707.9% cumulative).
What is Comfort Systems USA Inc.'s return since inception?
Since 1997, Comfort Systems USA Inc. (FIX) has compounded at about +18.3% a year — +13364.0% in total.