Comcast (CMCSA) Historical Monthly & Quarterly Returns
Dividend-adjusted returns by month and quarter. Compare performance across years.

CMCSA
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | +7.5% | +4.1% | 7.3% | 6.8% | — | — | — | — | — | — | — | — |
| 2025 | 9.6% | +6.6% | +2.8% | 6.5% | +1.1% | +3.2% | 6.1% | +2.2% | 7.5% | 10.5% | 4.1% | +4.9% |
| 2024 | +6.8% | 7.9% | +1.2% | 11.5% | +5.0% | 2.2% | +6.2% | 4.1% | +5.6% | +5.3% | 1.1% | 13.1% |
| 2023 | +13.4% | 5.5% | +2.0% | +9.9% | 4.9% | +5.6% | +9.6% | +3.3% | 5.2% | 6.3% | +1.5% | +4.7% |
| 2022 | 0.2% | 6.5% | +0.1% | 14.6% | +11.4% | 11.4% | 3.8% | 3.5% | 19.0% | +9.1% | +15.4% | 4.6% |
| 2021 | 5.0% | +6.3% | +2.6% | +4.2% | +2.1% | 0.6% | +3.6% | +3.1% | 7.8% | 7.7% | 2.8% | +0.7% |
| 2020 | 3.5% | 6.4% | 14.4% | +9.5% | +5.2% | 1.0% | +9.8% | +4.7% | +3.2% | 8.3% | +18.9% | +4.3% |
| 2019 | +7.4% | +5.7% | +3.4% | +9.4% | 5.8% | +3.1% | +2.6% | +2.5% | +1.8% | 0.1% | 1.5% | +1.8% |
| 2018 | +6.6% | 14.9% | 5.7% | 7.6% | 0.7% | +5.2% | +9.6% | +3.4% | 4.3% | +8.2% | +2.3% | 12.2% |
| 2017 | +9.2% | 0.8% | +0.5% | +4.3% | +6.4% | 6.3% | +3.9% | +0.4% | 5.2% | 6.0% | +4.2% | +6.7% |
| 2016 | 0.8% | +3.6% | +5.8% | 0.1% | +4.2% | +3.0% | +3.6% | 3.0% | +1.6% | 6.5% | +12.5% | 0.3% |
| 2015 | 8.1% | +11.7% | 4.5% | +2.2% | +1.2% | +3.3% | +3.8% | 9.7% | +0.9% | +10.6% | 2.8% | 7.3% |
| 2014 | +4.8% | 5.0% | 2.8% | +3.4% | +0.8% | +3.2% | +0.1% | +1.8% | 1.4% | +2.9% | +3.0% | +1.7% |
| 2013 | +2.0% | +4.4% | +5.6% | 1.2% | 2.7% | +4.0% | +8.4% | 6.6% | +7.6% | +5.5% | +4.8% | +4.5% |
| 2012 | +12.0% | +10.7% | +2.0% | +1.7% | 4.7% | +11.2% | +1.7% | +3.1% | +6.6% | +5.5% | 0.8% | +0.8% |
| 2011 | +4.0% | +13.2% | 4.0% | +6.4% | 3.7% | +0.4% | 4.8% | 10.6% | 2.6% | +12.7% | 3.3% | +5.1% |
| 2010 | 5.6% | +3.9% | +14.5% | +5.6% | 8.5% | 4.0% | +12.5% | 12.1% | +5.6% | +14.6% | 2.8% | +9.7% |
| 2009 | 12.8% | 11.0% | +4.5% | +13.8% | 10.9% | +4.9% | +3.1% | +3.2% | +10.2% | 13.9% | +1.2% | +15.0% |
| 2008 | 0.6% | +7.7% | 0.7% | +6.3% | +9.4% | 15.7% | +9.2% | +2.6% | 7.2% | 19.5% | +10.1% | 2.8% |
| 2007 | +4.8% | 13.0% | +0.9% | +2.8% | +2.8% | +2.6% | 6.6% | 0.7% | 7.3% | 12.9% | 2.4% | 11.1% |
| 2006 | +7.3% | 3.5% | 2.6% | +18.4% | +3.7% | +1.9% | +5.1% | +1.9% | +5.4% | +10.2% | 0.5% | +4.6% |
| 2005 | 3.2% | +0.8% | +4.1% | 4.9% | +0.3% | 4.8% | +0.1% | +0.1% | 4.5% | 5.3% | 5.1% | 1.8% |
| 2004 | +4.1% | 12.3% | 3.9% | +4.8% | 4.0% | 2.8% | 2.6% | +2.8% | +0.2% | +4.6% | +1.7% | +10.9% |
| 2003 | +12.9% | +9.7% | 2.1% | +11.5% | 5.9% | +0.6% | +1.0% | 2.4% | +3.6% | +9.9% | 6.7% | +3.8% |
| 2002 | 0.6% | 3.0% | 3.7% | 15.6% | +5.2% | 18.4% | 10.3% | +13.0% | 13.3% | +9.9% | +0.0% | +0.7% |
| 2001 | +2.5% | +0.6% | 3.2% | +4.7% | 6.2% | +6.1% | 13.2% | 2.2% | 2.6% | +0.4% | +6.1% | 4.9% |
| 2000 | 9.9% | 7.3% | +3.1% | 5.4% | 3.7% | +3.5% | 13.2% | +8.8% | +10.9% | 1.4% | 6.5% | +10.1% |
| 1999 | +13.1% | +4.4% | 9.4% | +2.2% | +14.7% | 0.7% | 0.2% | 17.6% | +22.6% | +5.4% | +10.8% | +13.7% |
| 1998 | 2.4% | +11.9% | 0.2% | +0.7% | 3.4% | +18.1% | +13.6% | 17.1% | +24.5% | +5.3% | 3.1% | +20.7% |
| 1997 | +2.9% | 3.8% | 5.9% | 3.2% | +10.3% | +19.7% | +7.4% | +3.4% | +10.4% | +6.4% | +2.2% | +14.5% |
| 1996 | +10.3% | 0.9% | 9.9% | +1.0% | 1.0% | +6.0% | 24.5% | +14.4% | 3.3% | 6.2% | +15.7% | +6.3% |
| 1995 | 4.5% | +9.5% | 3.3% | +0.0% | +12.4% | +4.5% | +11.5% | +4.7% | 6.6% | 10.5% | +8.3% | 8.1% |
| 1994 | 13.7% | 2.5% | 11.2% | 13.0% | +13.9% | +0.5% | 9.7% | 1.1% | 4.9% | +9.1% | 6.3% | 1.7% |
| 1993 | +6.2% | +10.3% | +3.5% | 22.6% | +18.2% | +2.5% | +13.3% | +27.1% | 1.3% | +34.3% | 12.0% | 0.7% |
| 1992 | 5.6% | +1.7% | 9.9% | +5.5% | +11.3% | +3.1% | 7.6% | 4.1% | +3.4% | 14.0% | +28.8% | +9.0% |
| 1991 | +14.7% | 6.3% | +12.4% | +5.9% | 1.6% | 12.2% | 1.9% | 1.9% | +16.3% | +2.5% | 5.6% | +7.7% |
| 1990 | 12.2% | 7.7% | 0.7% | 12.1% | +20.6% | 5.0% | 6.7% | 14.8% | 12.6% | +5.8% | +13.0% | +17.7% |
| 1989 | +16.1% | 4.2% | +14.3% | +7.8% | +7.3% | 2.5% | +8.7% | +10.4% | 3.6% | 1.5% | 5.3% | 0.8% |
| 1988 | 0.8% | +5.9% | 3.9% | 5.7% | 7.6% | +15.0% | 0.8% | 13.8% | +12.4% | 1.7% | 5.8% | +13.8% |
| 1987 | +13.1% | +14.1% | 0.9% | 7.4% | +17.1% | 0.9% | +12.9% | 2.9% | 3.9% | 24.1% | +10.3% | +19.6% |
| 1986 | +3.4% | +8.1% | +3.8% | +0.5% | +1.9% | +6.4% | 9.9% | +6.7% | 4.7% | +4.9% | 0.5% | 2.2% |
| 1985 | +16.8% | +1.1% | +6.8% | +5.9% | +8.4% | +5.6% | 3.0% | 1.9% | 3.8% | +3.3% | +6.5% | +8.5% |
| 1984 | 16.0% | +1.3% | 7.5% | +9.5% | 6.2% | +19.7% | +3.3% | +9.6% | +3.4% | +0.7% | +11.2% | +1.3% |
| 1983 | +5.7% | +9.5% | 2.5% | +2.5% | +11.1% | +10.0% | 11.1% | +5.7% | 6.5% | 6.9% | +6.2% | +9.3% |
| 1982 | 2.5% | 3.8% | 2.6% | +9.5% | 7.4% | 6.7% | 8.6% | +3.1% | +18.2% | +10.3% | +11.6% | +9.4% |
| 1981 | 10.0% | 0.9% | +20.6% | +17.4% | +7.9% | 3.7% | +0.0% | 10.5% | 14.9% | +8.8% | +3.4% | 10.0% |
| 1980 | — | — | 5.6% | +8.2% | +28.8% | 2.5% | +14.3% | +27.3% | +8.9% | 8.2% | +5.4% | +1.7% |
| Avg | +1.7% | +0.9% | 0.3% | +1.2% | +3.3% | +1.6% | +0.7% | +0.6% | +0.6% | +0.8% | +3.0% | +3.5% |
| Median | +2.7% | +0.9% | 0.7% | +2.5% | +2.0% | +2.5% | +1.4% | +1.8% | 1.3% | +2.7% | +1.6% | +4.0% |
| Win % | 54% | 54% | 45% | 64% | 61% | 61% | 57% | 57% | 48% | 57% | 54% | 67% |
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1980
Avg
Median
Win %
Frequently asked questions
What is the best performing month for Comcast (CMCSA) stock?
- Historically, December is the best performing month for Comcast (CMCSA) stock with an average return of +3.51%.
What is the worst performing month for Comcast (CMCSA) stock?
- Historically, March is the worst performing month for Comcast (CMCSA) stock with an average return of 0.29%.
What is the best performing quarter for Comcast (CMCSA) stock?
- Historically, Q4 is the best performing quarter for Comcast (CMCSA) stock with an average return of +7.00%.
What is the worst performing quarter for Comcast (CMCSA) stock?
- Historically, Q3 is the worst performing quarter for Comcast (CMCSA) stock with an average return of +2.05%.
What is the best performing year for Comcast (CMCSA) stock?
- Historically, 1980 is the best performing year for Comcast (CMCSA) stock with a return of +100.01%.
What is the worst performing year for Comcast (CMCSA) stock?
- Historically, 1994 is the worst performing year for Comcast (CMCSA) stock with a return of 36.46%.
Which month has the highest win rate for Comcast (CMCSA) stock?
- Historically, December has the highest win rate for Comcast (CMCSA) stock — positive in 67% of years.
Which month has the lowest win rate for Comcast (CMCSA) stock?
- Historically, March has the lowest win rate for Comcast (CMCSA) stock — positive in 45% of years.
Which quarter has the highest win rate for Comcast (CMCSA) stock?
- Historically, Q4 has the highest win rate for Comcast (CMCSA) stock — positive in 74% of years.
Which quarter has the lowest win rate for Comcast (CMCSA) stock?
- Historically, Q1 has the lowest win rate for Comcast (CMCSA) stock — positive in 55% of years.
Data & methodology
How are returns calculated?
- We compare the closing price at the end of each period (month or quarter) with the closing price at the end of the previous period. The return is the percentage change. All prices are adjusted for dividends and stock splits. Based on historical prices from our data provider.
What is average vs median?
- Average is the arithmetic mean of returns for each period across years. Median is the middle value. Both exclude empty cells. Use median to reduce impact of outliers.
What does the heatmap show?
- Green cells indicate positive returns, red cells indicate negative returns. The darker the color, the stronger the move. Average and Median rows summarize each column across years.
What is Win %?
- Percentage of years when the period had a positive return. For example, 80% for January means January was positive in 80% of the years in the selected range.
Explore more
CMCSA Overview
Company profile, financial tools, and key metrics
CMCSA Revenue Counter
Earns $3,973 every second. See per minute, hour, and day.
CMCSA Earnings Counter
Earns $589.87 per second net profit. See per minute, hour, and day.
CMCSA Economic Scale
Exceeds Ecuador's GDP. Compare with world economies.
CMCSA What If Invested
What if you had invested $1,000? See historical returns from any date.
CMCSA How It Makes Money
Discover visual breakdown of $125.28B in revenue — where it comes from and where it goes.
CMCSA Price Target Scenarios
Model bear, base, and bull cases with EPS growth and exit P/E — pre-filled from analysts and history.
CMCSA Daily Price Character
Balanced · 45.5% historical win rate (green days). Streaks & record days.
CMCSA Buybacks
6.18% TTM buyback yield. Shareholder yield & SBC comparison.
CMCSA Stock Split History
12 splits on record. Dates, ratios, and cumulative multiple.
CMCSA Dividend Profile
Yield: 4.93%. Safety: 5/8. See full history.
CMCSA Dividend Calculator
How much dividend income would $1,000 have earned? Calculate from any date.
CMCSA Dividend Forecast
Project future income with DRIP, growth assumptions, and optional monthly contributions.
CMCSA Financials
Revenue, EPS, EBITDA, market cap, debt and balance sheet history with annual and quarterly data.