BA vs. MAR

Last updated Jun 9, 2026

BA (The Boeing Company) and MAR (Marriott International, Inc.) are both stocks. BA operates in Aerospace & Defense (Industrials), while MAR operates in Lodging (Consumer Cyclical). Over the past 10 years, BA returned 6.08%/yr vs 20.49%/yr for MAR. At a 0.38 correlation, their price movements are largely independent.

Performance

BA vs. MAR - Performance Comparison

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

Returns By Period

In the year-to-date period, BA achieves a -0.55% return, which is significantly lower than MAR's 26.66% return. Over the past 10 years, BA has underperformed MAR with an annualized return of 6.08%, while MAR has yielded a comparatively higher 20.49% annualized return.

BA

• 1D: 0.22%
• 1M: -9.03%
• YTD: -0.55%
• 6M: 4.68%
• 1Y: 2.43%
• 3Y*: -0.21%
• 5Y*: -2.74%
• 10Y*: 6.08%

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%

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

BA vs. MAR - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
BA The Boeing Company	-0.55%	22.67%	-32.10%	36.84%	-5.38%	-5.95%	-33.90%	3.34%	11.50%	94.72%
MAR Marriott International, Inc.	26.66%	12.31%	24.92%	53.06%	-9.34%	25.26%	-12.53%	41.49%	-19.05%	66.24%

Correlation

The correlation between BA and MAR is 0.31, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.31
Correlation (3Y) Calculated over the trailing 3-year period	0.26
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 Oct 13, 1993	0.38

The correlation between BA and MAR shifts across timeframes, from 0.26 (3 years) to 0.42 (10 years), reflecting how their relationship changes across market environments.

Fundamentals

EPS BA : $2.90 MAR : $12.66
PE Ratio BA : 74.42 MAR : 30.92
PEG Ratio BA : 11.66 MAR : 0.81
PS Ratio BA : 1.83 MAR : 3.68
Total Revenue (TTM) BA : $92.18B MAR : $21.73B
Gross Profit (TTM) BA : $4.43B MAR : $1.31B
EBITDA (TTM) BA : $7.13B MAR : $3.81B

Return for Risk

BA vs. MAR — Risk / Return Rank

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

BA

BA Risk / Return Rank: 42
BA Sharpe Ratio Rank: 45
BA Sortino Ratio Rank: 39
BA Omega Ratio Rank: 38
BA Calmar Ratio Rank: 44
BA Martin Ratio Rank: 44

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

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.

BA vs. MAR - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for The Boeing Company (BA) and Marriott International, Inc. (MAR). 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.

	BA	MAR	Difference
Sharpe ratio: Return per unit of total volatility	0.08	1.87	-1.80
Sortino ratio: Return per unit of downside risk	0.35	2.81	-2.46
Omega ratio: Gain probability vs. loss probability	1.04	1.32	-0.28
Calmar ratio: Return relative to maximum drawdown	0.10	3.87	-3.77
Martin ratio: Return relative to average drawdown	0.22	9.70	-9.47
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

BA vs. MAR - Sharpe Ratio Comparison

The current BA Sharpe Ratio is 0.08, which is lower than the MAR Sharpe Ratio of 1.87. The chart below compares the historical Sharpe Ratios of BA and MAR, 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

	BA	MAR	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	0.08	1.87	-1.80
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	-0.08	0.81	-0.88
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.15	0.63	-0.48
Sharpe Ratio (All Time) Calculated using the full available price history	0.30	0.47	-0.17

Drawdowns

BA vs. MAR - Drawdown Comparison

The maximum BA drawdown since its inception was -89.45%, which is greater than MAR's maximum drawdown of -75.59%. Use the drawdown chart below to compare losses from any high point for BA and MAR.

Drawdown Indicators

	BA	MAR	Difference
Max Drawdown Largest peak-to-trough decline	-89.45%	-75.59%	-13.86%
Max Drawdown (1Y) Largest decline over 1 year	-24.96%	-12.65%	-12.31%
Max Drawdown (3Y) Largest decline over 3 years	-48.31%	-30.50%	-17.81%
Max Drawdown (5Y) Largest decline over 5 years	-53.76%	-30.50%	-23.26%
Max Drawdown (10Y) Largest decline over 10 years	-77.92%	-61.26%	-16.66%
Current Drawdown Current decline from peak	-49.82%	-0.28%	-49.54%
Average Drawdown Average peak-to-trough decline	-31.02%	-14.91%	-16.11%
Ulcer Index Depth and duration of drawdowns from previous peaks	10.91%	5.03%	+5.88%

Volatility

BA vs. MAR - Volatility Comparison

The Boeing Company (BA) has a higher volatility of 11.06% compared to Marriott International, Inc. (MAR) at 6.25%. This indicates that BA's price experiences larger fluctuations and is considered to be riskier than MAR based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	BA	MAR	Difference
Volatility (1M) Calculated over the trailing 1-month period	11.06%	6.25%	+4.81%
Volatility (6M) Calculated over the trailing 6-month period	22.76%	19.86%	+2.90%
Volatility (1Y) Calculated over the trailing 1-year period	31.87%	26.15%	+5.72%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	36.48%	28.82%	+7.66%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	41.58%	32.89%	+8.69%

Dividends

BA vs. MAR - Dividend Comparison

BA has not paid dividends to shareholders, while MAR's dividend yield for the trailing twelve months is around 0.70%.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
BA The Boeing Company	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.96%	2.52%	2.12%	1.93%	2.80%	2.52%
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%

Financials

Frequently Asked Questions

Can I hold both BA and MAR in my portfolio?

BA and MAR have a correlation of 0.31, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, BA or MAR?

BA has higher volatility (11.06%) compared to MAR (6.25%). In terms of maximum drawdown, BA dropped -89.45% vs MAR's -75.59%.

Which has better risk-adjusted returns?

MAR currently has the higher Sharpe Ratio (1.87 vs 0.08), 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.