What is the current annual ROE of CMCSA?

As of today, CMCSA annual ROE is 21.41%

What is 1-year change in CMCSA annual ROE?

CMCSA annual ROE is up +14.43% year-over-year

What is 3-year change in CMCSA annual ROE?

CMCSA annual ROE is up +291.41% over the past 3 years

How far is CMCSA annual ROE from its all-time high?

CMCSA annual ROE is currently -40.01% below its historical high of 35.69% set on December 31, 2017

How does CMCSA annual ROE rank versus sector peers?

CMCSA annual ROE is higher than 81.04% of companies in Communication Services sector

When is CMCSA next annual earnings release?

The next annual earnings release for CMCSA is on January 28, 2027

What is the current quarterly ROE of CMCSA?

As of today, CMCSA quarterly ROE is 11.67%

What is CMCSA quarterly ROE most recent change?

CMCSA quarterly ROE was up +2.10% on September 30, 2026

What is 1-year change in CMCSA quarterly ROE?

CMCSA quarterly ROE is down -52.29% year-over-year

How far is CMCSA quarterly ROE from its all-time high?

CMCSA quarterly ROE is currently -99.60% below its historical high of 2,949.76% set on December 31, 1991

How does CMCSA quarterly ROE rank versus sector peers?

CMCSA quarterly ROE is higher than 70.16% of companies in Communication Services sector

When is CMCSA next earnings release?

The next earnings release for CMCSA is on January 28, 2027

CMCSA ROE History & Chart Since 1980

Annual ROE

21.41%2.70%+14.43%

December 31, 2025

Summary

Current Value: As of today, CMCSA annual ROE is 21.41%, up +14.43% on December 31, 2025
Historical Performance: CMCSA annual ROE is up +291.41% over the past 3 years, up +78.27% over the past 5 years
All-Time High Comparison: CMCSA annual ROE is currently -40.01% below its historical high of 35.69% set on December 31, 2017
3-Year Low Comparison: CMCSA annual ROE is +291.41% above its 3-year low of 5.47% reached on an earlier date
Sector Comparison: CMCSA annual ROE is higher than 81.04% of companies in Communication Services sector

ROE Chart

beforeafter

Performance

CMCSA Performance
Metric	Date	Value	1Y	3Y	5Y	15Y
Annual ROE	Dec 31, 25	21.41%	+14.4%	+291.4%	+78.3%	+155.5%
Quarterly ROE	Sep 30, 26	11.67%	-52.3%	-34.7%	-23.0%	+39.8%
Price	Oct 26, 26	$22.05	-19.6%	-39.9%	-56.2%	+89.7%
PE Ratio	Oct 26, 26	6.99	+53.3%	-31.3%	-56.9%	-57.9%
Annual Revenue	Dec 31, 25	$123.71B	-0.0%	+1.9%	+19.4%	+226.1%
Annual Net Income	Dec 31, 25	$19.66B	+23.8%	+299.2%	+83.7%	+436.0%
Annual Shareholders Equity	Dec 31, 25	$96.90B	+13.3%	+19.7%	+7.3%	+118.5%
Annual ROA	Dec 31, 25	7.30%	+22.1%	+294.6%	+83.4%	+130.3%

ROE Highs

CMCSA Annual ROE Highs Comparison
Period	High	Date	Current
3Y	21.41%	Dec 31, 25	at high
5Y	21.41%	Dec 31, 25	at high
All	35.69%	Dec 31, 17	-40.0%

ROE Lows

CMCSA Annual ROE Lows Comparison
Period	Low	Date	Current
3Y	5.47%	N/A	+291.4%
5Y	5.47%	Dec 31, 22	+291.4%
All	-343.50%	Dec 31, 92	+106.2%

ROE History

Year	Value	Change
2025	21.41%	+14.4%
2024	18.71%	+2.5%
2023	18.26%	+233.8%
2022	5.47%	-62.2%
2021	14.48%	+20.6%
2020	12.01%	-28.3%
2019	16.75%	+2.1%
2018	16.40%	-54.0%
2017	35.69%	+122.6%
2016	16.03%	+4.2%
2015	15.39%	-4.9%
2014	16.19%	+34.8%
2013	12.01%	-0.4%
2012	12.06%	+26.5%
2011	9.53%	+13.7%
2010	8.38%	-3.3%
2009	8.67%	+41.4%
2008	6.13%	-0.2%
2007	6.14%	+12.5%
2006	5.46%	+166.3%
2005	2.05%	-12.4%
2004	2.34%	+906.9%
2003	-0.29%	-26.1%

Year	Value	Change
2002	-0.23%	-108.8%
2001	2.62%	-85.2%
2000	17.69%	+61.3%
1999	10.97%	-68.9%
1998	35.28%	+236.2%
1997	-25.90%	-42.2%
1996	-18.22%	-272.2%
1995	10.58%	+2.1%
1994	10.36%	-8.8%
1993	11.36%	+103.3%
1992	-343.50%	-498.5%
1991	-57.39%	+36.1%
1990	-89.81%	-13.8%
1989	-78.93%	-285.6%
1988	-20.47%	-389.7%
1987	-4.18%	-733.3%
1986	0.66%	-95.4%
1985	14.39%	-7.2%
1984	15.50%	-8.0%
1983	16.85%	-13.9%
1982	19.56%	+11.1%
1981	17.60%	+44.9%
1980	12.15%	-

FAQ

What is the current annual ROE of CMCSA?: As of today, CMCSA annual ROE is 21.41%
What is 1-year change in CMCSA annual ROE?: CMCSA annual ROE is up +14.43% year-over-year
What is 3-year change in CMCSA annual ROE?: CMCSA annual ROE is up +291.41% over the past 3 years
How far is CMCSA annual ROE from its all-time high?: CMCSA annual ROE is currently -40.01% below its historical high of 35.69% set on December 31, 2017
How does CMCSA annual ROE rank versus sector peers?: CMCSA annual ROE is higher than 81.04% of companies in Communication Services sector
When is CMCSA next annual earnings release?: The next annual earnings release for CMCSA is on January 28, 2027

ROE Formula

ROE = Net Income

Shareholders Equity × 100%

Quarterly ROE

11.67%0.24%+2.10%

September 30, 2026

Summary

Current Value: As of today, CMCSA quarterly ROE is 11.67%, up +2.10% on September 30, 2026
Historical Performance: CMCSA quarterly ROE is down -52.29% year-over-year, down -34.66% over the past 3 years
All-Time High Comparison: CMCSA quarterly ROE is currently -99.60% below its historical high of 2,949.76% set on December 31, 1991
3-Year Low Comparison: CMCSA quarterly ROE is +2.10% above its 3-year low of 11.43% reached on June 30, 2026
Sector Comparison: CMCSA quarterly ROE is higher than 70.16% of companies in Communication Services sector

Performance

CMCSA Performance
Metric	Date	Value	3M	1Y	3Y	5Y
Quarterly ROE	Sep 30, 26	11.67%	+2.1%	-52.3%	-34.7%	-23.0%
Annual ROE	Dec 31, 25	21.41%	–	+14.4%	+291.4%	+78.3%
Price	Oct 26, 26	$22.05	-1.1%	-19.6%	-39.9%	-56.2%
PE Ratio	Oct 26, 26	6.99	-3.2%	+53.3%	-31.3%	-56.9%
Quarterly Revenue	Sep 30, 26	$29.30B	-2.1%	-6.1%	-2.7%	-3.3%
Quarterly Net Income	Sep 30, 26	$3.36B	-1.7%	+3.5%	-15.9%	-14.5%
Quarterly Shareholders Equity	Sep 30, 26	$92.53B	+3.1%	-4.7%	+12.0%	-3.4%
Quarterly ROA	Sep 30, 26	4.12%	+2.2%	-50.1%	-28.1%	-20.6%

Quarterly ROE Highs

CMCSA Quarterly ROE Highs Comparison
Period	High	Date	Current
1Y	24.46%	N/A	-52.3%
3Y	25.59%	Jun 30, 25	-54.4%
5Y	25.59%	Jun 30, 25	-54.4%
All	2,949.76%	Dec 31, 91	-99.6%

Quarterly ROE Lows

CMCSA Quarterly ROE Lows Comparison
Period	Low	Date	Current
1Y	11.43%	Jun 30, 26	+2.1%
3Y	11.43%	Jun 30, 26	+2.1%
5Y	5.39%	Sep 30, 22	+116.5%
All	-3,818.63%	Mar 31, 96	+100.3%

Quarterly ROE History

Month	Value	Change
Sep 2026	11.67%	+2.1%
Jun 2026	11.43%	-41.8%
Mar 2026	19.63%	-6.9%
Dec 2025	21.09%	-13.8%
Sep 2025	24.46%	-4.4%
Jun 2025	25.59%	+42.1%
Mar 2025	18.01%	-3.9%
Dec 2024	18.74%	+9.9%
Sep 2024	17.05%	-3.2%
Jun 2024	17.62%	-2.4%
Mar 2024	18.06%	-0.2%
Dec 2023	18.10%	+1.3%
Sep 2023	17.86%	+146.3%
Jun 2023	7.25%	+21.2%
Mar 2023	5.98%	+9.5%
Dec 2022	5.46%	+1.3%
Sep 2022	5.39%	-61.8%
Jun 2022	14.12%	-2.5%
Mar 2022	14.48%	+0.6%
Dec 2021	14.39%	-5.1%
Sep 2021	15.16%	+12.5%
Jun 2021	13.48%	+2.3%
Mar 2021	13.18%	+7.7%
Dec 2020	12.24%	-0.6%
Sep 2020	12.32%	-12.7%
Jun 2020	14.12%	-3.7%
Mar 2020	14.67%	-12.8%
Dec 2019	16.83%	+1.8%
Sep 2019	16.53%	+1.2%
Jun 2019	16.33%	-1.9%
Mar 2019	16.65%	+2.0%
Dec 2018	16.32%	-53.4%
Sep 2018	35.03%	-3.8%
Jun 2018	36.43%	-1.5%
Mar 2018	36.99%	-2.4%
Dec 2017	37.89%	+112.7%
Sep 2017	17.81%	+3.1%
Jun 2017	17.27%	+4.3%
Mar 2017	16.56%	+3.4%
Dec 2016	16.02%	+2.5%
Sep 2016	15.63%	+2.2%
Jun 2016	15.30%	-2.2%
Mar 2016	15.64%	+0.4%
Dec 2015	15.58%	+0.5%
Sep 2015	15.50%	-6.5%
Jun 2015	16.58%	+1.2%
Mar 2015	16.38%	+1.8%
Dec 2014	16.09%	-0.9%
Sep 2014	16.23%	+9.2%
Jun 2014	14.86%	+2.3%
Mar 2014	14.53%	+9.8%
Dec 2013	13.23%	+7.7%
Sep 2013	12.28%	-10.7%
Jun 2013	13.75%	+6.1%
Mar 2013	12.96%	+7.2%
Dec 2012	12.09%	+1.6%
Sep 2012	11.90%	+29.5%
Jun 2012	9.19%	+4.0%
Mar 2012	8.84%	+1.3%
Dec 2011	8.73%	+4.6%
Sep 2011	8.35%	-0.6%
Jun 2011	8.40%	+4.2%
Mar 2011	8.06%	-3.9%
Dec 2010	8.39%	+1.1%
Sep 2010	8.30%	-2.7%
Jun 2010	8.53%	-3.0%
Mar 2010	8.79%	+1.6%
Dec 2009	8.65%	+16.4%
Sep 2009	7.43%	+5.1%
Jun 2009	7.07%	+12.8%
Mar 2009	6.27%	+1.6%
Dec 2008	6.17%	-6.1%
Sep 2008	6.57%	+9.3%
Jun 2008	6.01%	+2.4%
Mar 2008	5.87%	-3.6%
Dec 2007	6.09%	+6.8%
Sep 2007	5.70%	-15.8%
Jun 2007	6.77%	+3.7%
Mar 2007	6.53%	+14.6%
Dec 2006	5.70%	+14.0%
Sep 2006	5.00%	+59.7%
Jun 2006	3.13%	+2.0%
Mar 2006	3.07%	+35.2%
Dec 2005	2.27%	-22.5%

Month	Value	Change
Sep 2005	2.93%	-0.7%
Jun 2005	2.95%	+15.2%
Mar 2005	2.56%	+8.5%
Dec 2004	2.36%	+3.1%
Sep 2004	2.29%	+60.1%
Jun 2004	1.43%	+50.5%
Mar 2004	0.95%	+239.3%
Dec 2003	0.28%	+130.1%
Sep 2003	-0.93%	-257.7%
Jun 2003	-0.26%	+79.2%
Mar 2003	-1.25%	-71.2%
Dec 2002	-0.73%	+67.6%
Sep 2002	-2.25%	+34.2%
Jun 2002	-3.42%	-81.9%
Mar 2002	-1.88%	-177.4%
Dec 2001	2.43%	-73.6%
Sep 2001	9.20%	-49.6%
Jun 2001	18.24%	-5.1%
Mar 2001	19.22%	+27.5%
Dec 2000	15.07%	+66.3%
Sep 2000	9.06%	+62.9%
Jun 2000	5.56%	-58.7%
Mar 2000	13.45%	-40.1%
Dec 1999	22.46%	-44.1%
Sep 1999	40.18%	-20.8%
Jun 1999	50.71%	+40.0%
Mar 1999	36.23%	-2.7%
Dec 1998	37.24%	+141.3%
Sep 1998	15.43%	+241.4%
Jun 1998	-10.91%	-6.2%
Mar 1998	-10.27%	+8.1%
Dec 1997	-11.18%	+3.8%
Sep 1997	-11.62%	+10.1%
Jun 1997	-12.92%	+11.4%
Mar 1997	-14.58%	+30.8%
Dec 1996	-21.07%	-626.8%
Sep 1996	4.00%	+2.0%
Jun 1996	3.92%	+100.1%
Mar 1996	-3,818.63%	>-9,900.0%
Dec 1995	5.84%	-35.3%
Sep 1995	9.03%	-16.3%
Jun 1995	10.79%	+25.8%
Mar 1995	8.58%	-31.4%
Dec 1994	12.51%	-6.0%
Sep 1994	13.31%	+9.2%
Jun 1994	12.19%	+0.7%
Mar 1994	12.10%	+17.5%
Dec 1993	10.30%	-63.1%
Sep 1993	27.95%	-42.2%
Jun 1993	48.35%	-52.5%
Mar 1993	101.77%	-92.1%
Dec 1992	1,280.57%	+362.3%
Sep 1992	-488.17%	+15.3%
Jun 1992	-576.67%	+57.6%
Mar 1992	-1,361.16%	-146.1%
Dec 1991	2,949.76%	+185.0%
Sep 1991	1,034.99%	+45.9%
Jun 1991	709.40%	+227.7%
Mar 1991	-555.31%	-126.9%
Dec 1990	-244.72%	-59.5%
Sep 1990	-153.45%	-50.8%
Jun 1990	-101.74%	-19.0%
Mar 1990	-85.46%	-13.1%
Dec 1989	-75.55%	-28.1%
Sep 1989	-58.99%	-13.3%
Jun 1989	-52.07%	-11.5%
Mar 1989	-46.71%	-67.5%
Dec 1988	-27.89%	-266.5%
Sep 1988	-7.61%	-87.9%
Jun 1988	-4.05%	-69.5%
Mar 1988	-2.39%	+58.9%
Dec 1987	-5.81%	+30.8%
Sep 1987	-8.39%	+3.0%
Jun 1987	-8.65%	-97.5%
Mar 1987	-4.38%	-615.3%
Dec 1986	0.85%	-93.8%
Sep 1986	13.71%	-9.8%
Jun 1986	15.20%	+7.4%
Mar 1986	14.15%	+11.0%
Dec 1985	12.75%	-6.1%
Sep 1985	13.58%	-14.8%
Jun 1985	15.94%	+5.5%
Mar 1985	15.11%	+4.9%
Dec 1984	14.40%	-

FAQ

What is the current quarterly ROE of CMCSA?: As of today, CMCSA quarterly ROE is 11.67%
What is CMCSA quarterly ROE most recent change?: CMCSA quarterly ROE was up +2.10% on September 30, 2026
What is 1-year change in CMCSA quarterly ROE?: CMCSA quarterly ROE is down -52.29% year-over-year
How far is CMCSA quarterly ROE from its all-time high?: CMCSA quarterly ROE is currently -99.60% below its historical high of 2,949.76% set on December 31, 1991
How does CMCSA quarterly ROE rank versus sector peers?: CMCSA quarterly ROE is higher than 70.16% of companies in Communication Services sector
When is CMCSA next earnings release?: The next earnings release for CMCSA is on January 28, 2027

ROE Formula

ROE = Net Income

Shareholders Equity × 100%

Data Sources & References

CMCSA Official Website corporate.comcast.com
Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/1166691/000162828026004994/0001628280-26-004994-index.htm
CMCSA Profile on Yahoo Finance finance.yahoo.com/quote/CMCSA
CMCSA Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/cmcsa