MAR vs. ZTS

Last updated Jun 9, 2026

MAR (Marriott International, Inc.) and ZTS (Zoetis Inc.) are both stocks. MAR operates in Lodging (Consumer Cyclical), while ZTS operates in Drug Manufacturers - Specialty & Generic (Healthcare). Over the past 10 years, MAR returned 20.49%/yr vs 6.09%/yr for ZTS. At a 0.32 correlation, their price movements are largely independent.

Performance

MAR vs. ZTS - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Marriott International, Inc. (MAR) and Zoetis Inc. (ZTS). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, MAR achieves a 26.66% return, which is significantly higher than ZTS's -36.81% return. Over the past 10 years, MAR has outperformed ZTS with an annualized return of 20.49%, while ZTS has yielded a comparatively lower 6.09% annualized return.

MAR

• 1D: -0.28%
• 1M: 11.05%
• YTD: 26.66%
• 6M: 36.53%
• 1Y: 48.66%
• 3Y*: 31.04%
• 5Y*: 23.16%
• 10Y*: 20.49%

ZTS

• 1D: -0.78%
• 1M: -4.84%
• YTD: -36.81%
• 6M: -32.72%
• 1Y: -52.96%
• 3Y*: -20.57%
• 5Y*: -14.04%
• 10Y*: 6.09%

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

MAR vs. ZTS - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
MAR Marriott International, Inc.	26.66%	12.31%	24.92%	53.06%	-9.34%	25.26%	-12.53%	41.49%	-19.05%	66.24%
ZTS Zoetis Inc.	-36.81%	-21.75%	-16.63%	35.91%	-39.51%	48.26%	25.76%	55.71%	19.45%	35.55%

Correlation

The correlation between MAR and ZTS is 0.37, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.37
Correlation (3Y) Calculated over the trailing 3-year period	0.30
Correlation (5Y) Calculated over the trailing 5-year period	0.33
Correlation (10Y) Calculated over the trailing 10-year period	0.31
Correlation (All Time) Calculated using the full available price history since Feb 4, 2013	0.32

Fundamentals

EPS MAR : $12.66 ZTS : $6.04
PE Ratio MAR : 30.92 ZTS : 13.04
PEG Ratio MAR : 0.81 ZTS : 1.46
PS Ratio MAR : 3.68 ZTS : 3.63
Total Revenue (TTM) MAR : $21.73B ZTS : $9.51B
Gross Profit (TTM) MAR : $1.31B ZTS : $6.73B
EBITDA (TTM) MAR : $3.81B ZTS : $3.95B

Return for Risk

MAR vs. ZTS — Risk / Return Rank

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

MAR

MAR Risk / Return Rank: 87
MAR Sharpe Ratio Rank: 88
MAR Sortino Ratio Rank: 87
MAR Omega Ratio Rank: 83
MAR Calmar Ratio Rank: 88
MAR Martin Ratio Rank: 88

ZTS

ZTS Risk / Return Rank: 1
ZTS Sharpe Ratio Rank: 0
ZTS Sortino Ratio Rank: 2
ZTS Omega Ratio Rank: 1
ZTS Calmar Ratio Rank: 3
ZTS Martin Ratio Rank: 1

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.

MAR vs. ZTS - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Marriott International, Inc. (MAR) and Zoetis Inc. (ZTS). 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.

	MAR	ZTS	Difference
Sharpe ratio: Return per unit of total volatility	1.87	-1.49	+3.37
Sortino ratio: Return per unit of downside risk	2.81	-2.15	+4.96
Omega ratio: Gain probability vs. loss probability	1.32	0.65	+0.67
Calmar ratio: Return relative to maximum drawdown	3.87	-0.96	+4.83
Martin ratio: Return relative to average drawdown	9.70	-2.06	+11.76
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

MAR vs. ZTS - Sharpe Ratio Comparison

The current MAR Sharpe Ratio is 1.87, which is higher than the ZTS Sharpe Ratio of -1.49. The chart below compares the historical Sharpe Ratios of MAR and ZTS, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Sharpe Ratios by Period

	MAR	ZTS	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.87	-1.49	+3.37
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.81	-0.49	+1.30
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.63	0.23	+0.40
Sharpe Ratio (All Time) Calculated using the full available price history	0.47	0.31	+0.17

Drawdowns

MAR vs. ZTS - Drawdown Comparison

The maximum MAR drawdown since its inception was -75.59%, which is greater than ZTS's maximum drawdown of -68.48%. Use the drawdown chart below to compare losses from any high point for MAR and ZTS.

Drawdown Indicators

	MAR	ZTS	Difference
Max Drawdown Largest peak-to-trough decline	-75.59%	-68.48%	-7.11%
Max Drawdown (1Y) Largest decline over 1 year	-12.65%	-55.35%	+42.70%
Max Drawdown (3Y) Largest decline over 3 years	-30.50%	-61.77%	+31.27%
Max Drawdown (5Y) Largest decline over 5 years	-30.50%	-68.48%	+37.98%
Max Drawdown (10Y) Largest decline over 10 years	-61.26%	-68.48%	+7.22%
Current Drawdown Current decline from peak	-0.28%	-66.52%	+66.24%
Average Drawdown Average peak-to-trough decline	-14.91%	-14.79%	-0.12%
Ulcer Index Depth and duration of drawdowns from previous peaks	5.03%	26.22%	-21.19%

Volatility

MAR vs. ZTS - Volatility Comparison

The current volatility for Marriott International, Inc. (MAR) is 6.25%, while Zoetis Inc. (ZTS) has a volatility of 12.29%. This indicates that MAR experiences smaller price fluctuations and is considered to be less risky than ZTS based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	MAR	ZTS	Difference
Volatility (1M) Calculated over the trailing 1-month period	6.25%	12.29%	-6.04%
Volatility (6M) Calculated over the trailing 6-month period	19.86%	31.20%	-11.34%
Volatility (1Y) Calculated over the trailing 1-year period	26.15%	35.61%	-9.46%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	28.82%	28.74%	+0.08%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	32.89%	27.08%	+5.81%

Dividends

MAR vs. ZTS - Dividend Comparison

MAR's dividend yield for the trailing twelve months is around 0.70%, less than ZTS's 2.61% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
MAR Marriott International, Inc.	0.70%	0.85%	0.86%	0.87%	0.67%	0.00%	0.36%	1.22%	1.44%	0.95%	1.39%	1.42%
ZTS Zoetis Inc.	2.61%	1.59%	1.06%	0.76%	0.89%	0.41%	0.48%	0.50%	0.59%	0.58%	0.71%	0.69%

Financials

Frequently Asked Questions

Can I hold both MAR and ZTS in my portfolio?

MAR and ZTS have a correlation of 0.37, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, MAR or ZTS?

ZTS has higher volatility (12.29%) compared to MAR (6.25%). In terms of maximum drawdown, MAR dropped -75.59% vs ZTS's -68.48%.

Which has better risk-adjusted returns?

MAR currently has the higher Sharpe Ratio (1.87 vs -1.49), 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.