CMCSA vs. VIG

Last updated Jun 13, 2026

CMCSA (Comcast Corporation) is a stock, while VIG (Vanguard Dividend Appreciation ETF) is Dividend fund tracking the S&P U.S. Dividend Growers Index. Over the past 10 years, CMCSA returned 1.27%/yr vs 13.24%/yr for VIG. A 0.59 correlation means they provide meaningful diversification when combined.

Performance

CMCSA vs. VIG - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Comcast Corporation (CMCSA) and Vanguard Dividend Appreciation ETF (VIG). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, CMCSA achieves a -5.28% return, which is significantly lower than VIG's 7.68% return. Over the past 10 years, CMCSA has underperformed VIG with an annualized return of 1.27%, while VIG has yielded a comparatively higher 13.24% annualized return.

CMCSA

• 1D: 2.21%
• 1M: -2.66%
• YTD: -5.28%
• 6M: 3.97%
• 1Y: -17.53%
• 3Y*: -8.98%
• 5Y*: -10.72%
• 10Y*: 1.27%

VIG

• 1D: 0.53%
• 1M: 2.11%
• YTD: 7.68%
• 6M: 6.99%
• 1Y: 19.52%
• 3Y*: 15.98%
• 5Y*: 10.74%
• 10Y*: 13.24%

*Multi-year figures are annualized to reflect compound growth (CAGR)

CMCSA vs. VIG - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
CMCSA Comcast Corporation	-5.28%	-17.35%	-11.84%	29.08%	-28.68%	-2.22%	19.13%	34.04%	-12.71%	17.45%
VIG Vanguard Dividend Appreciation ETF	7.68%	14.17%	16.99%	14.51%	-9.80%	23.76%	15.43%	29.62%	-2.08%	22.22%

Correlation

The correlation between CMCSA and VIG is 0.25, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.25
Correlation (3Y) Calculated over the trailing 3-year period	0.39
Correlation (5Y) Calculated over the trailing 5-year period	0.50
Correlation (10Y) Calculated over the trailing 10-year period	0.52
Correlation (All Time) Calculated using the full available price history since Apr 27, 2006	0.59

Over the past year, the correlation between CMCSA and VIG has dropped to 0.25 - well below their long-term average of 0.59, suggesting their price drivers have been diverging.

Return for Risk

CMCSA vs. VIG — Risk / Return Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.

CMCSA

CMCSA Risk / Return Rank: 16
CMCSA Sharpe Ratio Rank: 16
CMCSA Sortino Ratio Rank: 17
CMCSA Omega Ratio Rank: 16
CMCSA Calmar Ratio Rank: 18
CMCSA Martin Ratio Rank: 14

VIG

VIG Risk / Return Rank: 60
VIG Sharpe Ratio Rank: 63
VIG Sortino Ratio Rank: 66
VIG Omega Ratio Rank: 61
VIG Calmar Ratio Rank: 53
VIG Martin Ratio Rank: 60

The rank (0–100) shows how this investment's returns compare to the risk taken. Higher = better. Based on the past 12 months of data, combining Sharpe, Sortino, and other metrics used by quantitative funds and institutional investors.

CMCSA vs. VIG - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Comcast Corporation (CMCSA) and Vanguard Dividend Appreciation ETF (VIG). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.

Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.

	CMCSA	VIG	Difference
Sharpe ratio: Return per unit of total volatility	-0.62	1.80	-2.42
Sortino ratio: Return per unit of downside risk	-0.71	2.61	-3.32
Omega ratio: Gain probability vs. loss probability	0.90	1.32	-0.41
Calmar ratio: Return relative to maximum drawdown	-0.67	2.32	-2.98
Martin ratio: Return relative to average drawdown	-1.26	9.34	-10.60

CMCSA vs. VIG - Sharpe Ratio Comparison

The current CMCSA Sharpe Ratio is -0.62, which is lower than the VIG Sharpe Ratio of 1.80. The chart below compares the historical Sharpe Ratios of CMCSA and VIG, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Drawdowns

CMCSA vs. VIG - Drawdown Comparison

The maximum CMCSA drawdown since its inception was -67.89%, which is greater than VIG's maximum drawdown of -46.81%. Use the drawdown chart below to compare losses from any high point for CMCSA and VIG.

Drawdown Indicators

	CMCSA	VIG	Difference
Max Drawdown Largest peak-to-trough decline	-67.89%	-46.81%	-21.08%
Max Drawdown (1Y) Largest decline over 1 year	-27.34%	-7.91%	-19.43%
Max Drawdown (3Y) Largest decline over 3 years	-39.87%	-14.95%	-24.92%
Max Drawdown (5Y) Largest decline over 5 years	-52.11%	-20.39%	-31.72%
Max Drawdown (10Y) Largest decline over 10 years	-52.11%	-31.72%	-20.39%
Current Drawdown Current decline from peak	-47.99%	-0.33%	-47.66%
Average Drawdown Average peak-to-trough decline	-24.62%	-5.51%	-19.11%
Ulcer Index Depth and duration of drawdowns from previous peaks	14.38%	1.96%	+12.42%

Volatility

CMCSA vs. VIG - Volatility Comparison

Comcast Corporation (CMCSA) has a higher volatility of 7.12% compared to Vanguard Dividend Appreciation ETF (VIG) at 2.93%. This indicates that CMCSA's price experiences larger fluctuations and is considered to be riskier than VIG based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	CMCSA	VIG	Difference
Volatility (1M) Calculated over the trailing 1-month period	7.12%	2.93%	+4.19%
Volatility (6M) Calculated over the trailing 6-month period	24.86%	7.78%	+17.08%
Volatility (1Y) Calculated over the trailing 1-year period	29.24%	10.19%	+19.05%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	26.96%	14.25%	+12.71%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	26.49%	16.06%	+10.43%

Dividends

CMCSA vs. VIG - Dividend Comparison

CMCSA's dividend yield for the trailing twelve months is around 11.84%, more than VIG's 1.47% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
CMCSA Comcast Corporation	11.84%	4.35%	3.25%	2.60%	3.03%	1.95%	1.72%	1.40%	2.69%	1.18%	1.96%	1.73%
VIG Vanguard Dividend Appreciation ETF	1.47%	1.62%	1.73%	1.88%	1.96%	1.55%	1.63%	1.71%	2.08%	1.88%	2.14%	2.34%

Frequently Asked Questions

Can I hold both CMCSA and VIG in my portfolio?

CMCSA and VIG have a correlation of 0.25, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, CMCSA or VIG?

CMCSA has higher volatility (7.12%) compared to VIG (2.93%). In terms of maximum drawdown, CMCSA dropped -67.89% vs VIG's -46.81%.

Which has better risk-adjusted returns?

VIG currently has the higher Sharpe Ratio (1.80 vs -0.62), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.