All charts and data below are with dividends reinvested. (Inflation adjustment is OFF !)
CMCSA total return snapshot: CMCSA returned −23.24% over the past year and −20.15% YTD, with dividends reinvested. Since Mar. 17, 1980, CMCSA is up +42,340.94% in nominal total return, or +13.88%/yr, and is currently −56.15% below its total-return high on Sep. 2, 2021.
Data ending Tue Oct. 6, 2026
| Mon 1980-03-17💬 to Tue 2026-10-06 |
Overall
Return |
Exponential
Trendline |
||||
|---|---|---|---|---|---|---|
| CMCSA × |
+42,340.94%
+13.88%/yr |
+13.49%/yr
R2=0.920 |
||||
| Comcast Corp NASDAQ Common Stock | ||||||
| Mon 1980-03-17💬 to Tue 2026-10-06 |
Start
Value |
End
Value |
|---|---|---|
| CMCSA × |
$10,000.00
1980-03-17 |
$4,244,094.49
2026-10-06 |
| YTD | YoY | |
|---|---|---|
| CMCSA × | −20.15% | −23.24% |
|
Current
Drawdown |
Worst
Drawdown |
|
|---|---|---|
| CMCSA × |
−56.15%
on 2026-10-06 from 2021-09-02 peak |
−67.88%
on 2009-03-09 from 1999-12-23 peak |
| Period ending Tue 2026-10-06 | 1 yr | 2 yr | 3 yr | 5 yr | 10 yr |
|---|---|---|---|---|---|
| CMCSA × | −23.24% |
−39.87% −22.46%/yr |
−41.31% −16.28%/yr |
−52.62% −13.88%/yr |
−9.13% −0.95%/yr |
| Year | CMCSA |
|---|---|
| 2026 (YTD) | −20.15% |
| 2025 | −17.35% |
| 2024 | −11.84% |
| 2023 | +29.08% |
| 2022 | −28.68% |
| 2021 | −2.22% |
| 2020 | +19.13% |
| 2019 | +34.04% |
| 2018 | −12.71% |
| 2017 | +17.46% |
| 2016 | +24.99% |
| 2015 | −1.08% |
| 2014 | +13.07% |
| 2013 | +41.57% |
| 2012 | +60.71% |
| 2011 | +10.48% |
| 2010 | +33.13% |
| 2009 | +1.66% |
| 2008 | −6.61% |
| 2007 | −35.29% |
| 2006 | +63.31% |
| 2005 | −22.12% |
| 2004 | +1.49% |
| 2003 | +39.12% |
| 2002 | −34.53% |
| 2001 | −12.86% |
| 2000 | −13.71% |
| 1999 | +66.76% |
| 1998 | +80.62% |
| 1997 | +81.62% |
| 1996 | +3.28% |
| 1995 | +17.18% |
| 1994 | −36.34% |
| 1993 | +88.94% |
| 1992 | +16.65% |
| 1991 | +28.78% |
| 1990 | −20.86% |
| 1989 | +54.65% |
| 1988 | +2.85% |
| 1987 | +44.53% |
| 1986 | +18.60% |
| 1985 | +66.77% |
| 1984 | +28.44% |
| 1983 | +34.28% |
| 1982 | +29.67% |
| 1981 | +1.28% |
| 1980 | +99.80% |
