PARA vs. CMCSA

Last updated Jun 24, 2026

PARA (Paramount Global Class B) and CMCSA (Comcast Corporation) are both stocks. Both operate in the Entertainment industry within the Communication Services sector. At a 0.48 correlation, their price movements are largely independent.

Performance

PARA vs. CMCSA - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Paramount Global Class B (PARA) and Comcast Corporation (CMCSA). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

PARA

• 1D: —
• 1M: —
• YTD: —
• 6M: —
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

CMCSA

• 1D: 2.15%
• 1M: -9.54%
• YTD: -11.86%
• 6M: -10.33%
• 1Y: -22.32%
• 3Y*: -10.70%
• 5Y*: -11.74%
• 10Y*: 0.71%

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

PARA vs. CMCSA - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
PARA Paramount Global Class B	0.00%	6.45%	-27.96%	-10.43%	-41.80%	-17.17%	-7.58%	-2.34%	-24.86%	-6.17%
CMCSA Comcast Corporation	-11.86%	-17.35%	-11.84%	29.08%	-28.68%	-2.22%	19.13%	34.04%	-12.71%	17.45%

Correlation

The correlation between PARA and CMCSA is 0.08, meaning there is essentially no relationship between their price movements. Each responds to its own set of market drivers, making them strong candidates for combining in a diversified portfolio.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.08
Correlation (3Y) Calculated over the trailing 3-year period	0.29
Correlation (5Y) Calculated over the trailing 5-year period	0.40
Correlation (10Y) Calculated over the trailing 10-year period	0.42
Correlation (All Time) Calculated using the full available price history since Jan 3, 2006	0.48

Over the past year, the correlation between PARA and CMCSA has dropped to 0.08 - well below their long-term average of 0.48, suggesting their price drivers have been diverging.

Fundamentals

Market Cap PARA : $12.23B CMCSA : $82.47B
EPS PARA : -$0.65 CMCSA : $5.05
PS Ratio PARA : 0.37 CMCSA : 0.67
PB Ratio PARA : 1.05 CMCSA : 0.93
Total Revenue (TTM) PARA : $28.89B CMCSA : $125.28B
Gross Profit (TTM) PARA : $8.54B CMCSA : $77.26B
EBITDA (TTM) PARA : $2.64B CMCSA : $45.00B

Return for Risk

PARA vs. CMCSA — Risk / Return Rank

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

PARA

Risk / return metrics aren't available yet — we need at least 12 months of trading data to calculate them.

CMCSA

CMCSA Risk / Return Rank: 11
CMCSA Sharpe Ratio Rank: 11
CMCSA Sortino Ratio Rank: 13
CMCSA Omega Ratio Rank: 13
CMCSA Calmar Ratio Rank: 14
CMCSA Martin Ratio Rank: 7

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.

PARA vs. CMCSA - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Paramount Global Class B (PARA) and Comcast Corporation (CMCSA). 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.

	PARA	CMCSA	Difference
Sharpe ratio: Return per unit of total volatility	—	-0.76	—
Sortino ratio: Return per unit of downside risk	—	-0.92	—
Omega ratio: Gain probability vs. loss probability	—	0.88	—
Calmar ratio: Return relative to maximum drawdown	—	-0.73	—
Martin ratio: Return relative to average drawdown	—	-1.49	—

Drawdowns

Drawdown Indicators

	PARA	CMCSA	Difference
Max Drawdown Largest peak-to-trough decline	—	-67.89%	—
Max Drawdown (1Y) Largest decline over 1 year	—	-30.48%	—
Max Drawdown (3Y) Largest decline over 3 years	—	-41.39%	—
Max Drawdown (5Y) Largest decline over 5 years	—	-52.61%	—
Max Drawdown (10Y) Largest decline over 10 years	—	-52.61%	—
Current Drawdown Current decline from peak	—	-51.59%	—
Average Drawdown Average peak-to-trough decline	—	-24.64%	—
Ulcer Index Depth and duration of drawdowns from previous peaks	—	15.03%	—

Volatility

Volatility by Period

	PARA	CMCSA	Difference
Volatility (1M) Calculated over the trailing 1-month period	—	8.52%	—
Volatility (6M) Calculated over the trailing 6-month period	—	24.51%	—
Volatility (1Y) Calculated over the trailing 1-year period	—	29.64%	—
Volatility (5Y) Calculated over the trailing 5-year period, annualized	—	27.02%	—
Volatility (10Y) Calculated over the trailing 10-year period, annualized	—	26.55%	—

Dividends

PARA vs. CMCSA - Dividend Comparison

PARA has not paid dividends to shareholders, while CMCSA's dividend yield for the trailing twelve months is around 12.73%.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
CMCSA Comcast Corporation	12.73%	4.35%	3.25%	2.60%	3.03%	1.95%	1.72%	1.40%	2.69%	1.18%	1.96%	1.73%
PARA Paramount Global Class B	0.00%	0.91%	1.91%	2.64%	5.69%	3.18%	2.58%	1.86%	1.65%	1.22%	1.04%	1.27%

Financials

PARA vs. CMCSA - Profitability Comparison

The chart below illustrates the profitability comparison between Paramount Global Class B and Comcast Corporation over time, highlighting three key metrics: Gross Profit Margin, Operating Margin, and Net Profit Margin.

PARA - Gross Margin

Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Paramount Global Class B reported a gross profit of 1.98B and revenue of 8.15B. Therefore, the gross margin over that period was 24.3%.

CMCSA - Gross Margin

Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Comcast Corporation reported a gross profit of 20.57B and revenue of 31.46B. Therefore, the gross margin over that period was 65.4%.

PARA - Operating Margin

Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Paramount Global Class B reported an operating income of 207.00M and revenue of 8.15B, resulting in an operating margin of 2.5%.

CMCSA - Operating Margin

Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Comcast Corporation reported an operating income of 4.14B and revenue of 31.46B, resulting in an operating margin of 13.1%.

PARA - Net Margin

Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Paramount Global Class B reported a net income of -573.00M and revenue of 8.15B, resulting in a net margin of -7.0%.

CMCSA - Net Margin

Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Comcast Corporation reported a net income of 2.17B and revenue of 31.46B, resulting in a net margin of 6.9%.

Frequently Asked Questions

Can I hold both PARA and CMCSA in my portfolio?

PARA and CMCSA have a correlation of 0.08, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.