PDD vs. MAR

Last updated Apr 1, 2026

Compare and contrast key facts about Pinduoduo Inc. (PDD) and Marriott International, Inc. (MAR).

Performance

PDD vs. MAR - Performance Comparison

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

PDD vs. MAR - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018
PDD Pinduoduo Inc.	-9.89%	16.91%	-33.71%	79.41%	39.88%	-67.19%	369.78%	68.54%	-15.96%
MAR Marriott International, Inc.	5.63%	12.31%	24.92%	53.06%	-9.34%	25.26%	-12.53%	41.49%	-16.54%

Fundamentals

Market Cap PDD : $151.91B MAR : $88.11B
EPS PDD : $66.65 MAR : $9.56
PE Ratio PDD : 1.53 MAR : 34.23
PEG Ratio PDD : 0.01 MAR : 0.90
PS Ratio PDD : 0.35 MAR : 3.40
Total Revenue (TTM) PDD : $430.14B MAR : $26.19B
Gross Profit (TTM) PDD : $242.09B MAR : $5.59B
EBITDA (TTM) PDD : $104.34B MAR : $4.62B

Returns By Period

In the year-to-date period, PDD achieves a -9.89% return, which is significantly lower than MAR's 5.63% return.

PDD

• 1D: 3.82%
• 1M: -1.49%
• YTD: -9.89%
• 6M: -22.69%
• 1Y: -13.66%
• 3Y*: 10.42%
• 5Y*: -6.62%
• 10Y*: —

MAR

• 1D: 2.43%
• 1M: -4.29%
• YTD: 5.63%
• 6M: 26.12%
• 1Y: 38.61%
• 3Y*: 26.60%
• 5Y*: 18.04%
• 10Y*: 18.26%

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

Return for Risk

PDD vs. MAR — Risk / Return Rank

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

PDD

PDD Risk / Return Rank: 25
PDD Sharpe Ratio Rank: 25
PDD Sortino Ratio Rank: 24
PDD Omega Ratio Rank: 24
PDD Calmar Ratio Rank: 26
PDD Martin Ratio Rank: 26

MAR

MAR Risk / Return Rank: 82
MAR Sharpe Ratio Rank: 82
MAR Sortino Ratio Rank: 80
MAR Omega Ratio Rank: 77
MAR Calmar Ratio Rank: 86
MAR Martin Ratio Rank: 85

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.

PDD vs. MAR - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Pinduoduo Inc. (PDD) 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.

	PDD	MAR	Difference
Sharpe ratio Return per unit of total volatility	-0.38	1.31	-1.69
Sortino ratio Return per unit of downside risk	-0.29	2.07	-2.37
Omega ratio Gain probability vs. loss probability	0.96	1.25	-0.29
Calmar ratio Return relative to maximum drawdown	-0.50	3.03	-3.53
Martin ratio Return relative to average drawdown	-0.95	7.48	-8.43
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

PDD vs. MAR - Sharpe Ratio Comparison

The current PDD Sharpe Ratio is -0.38, which is lower than the MAR Sharpe Ratio of 1.31. The chart below compares the historical Sharpe Ratios of PDD and MAR, offering insights into how both investments have performed under varying market conditions. These values are calculated using daily returns over the previous 12 months.

Sharpe Ratios by Period

	PDD	MAR	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	-0.38	1.31	-1.69
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	-0.10	0.63	-0.73
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	—	0.56	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.27	0.46	-0.18

Correlation

The correlation between PDD and MAR is 0.22, which is considered to be low. This implies their price changes are not closely related. A low correlation is generally favorable for portfolio diversification, as it helps to reduce overall risk by spreading it across multiple assets with different performance patterns.

Dividends

PDD vs. MAR - Dividend Comparison

PDD has not paid dividends to shareholders, while MAR's dividend yield for the trailing twelve months is around 0.82%.

	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
PDD Pinduoduo Inc.	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%
MAR Marriott International, Inc.	0.82%	0.85%	0.86%	0.87%	0.67%	0.00%	0.36%	1.22%	1.44%	0.95%	1.39%	1.42%

Drawdowns

PDD vs. MAR - Drawdown Comparison

The maximum PDD drawdown since its inception was -87.41%, which is greater than MAR's maximum drawdown of -75.59%. Use the drawdown chart below to compare losses from any high point for PDD and MAR.

Drawdown Indicators

	PDD	MAR	Difference
Max Drawdown Largest peak-to-trough decline	-87.41%	-75.59%	-11.82%
Max Drawdown (1Y) Largest decline over 1 year	-30.36%	-12.96%	-17.40%
Max Drawdown (5Y) Largest decline over 5 years	-82.77%	-30.50%	-52.27%
Max Drawdown (10Y) Largest decline over 10 years	—	-61.26%	—
Current Drawdown Current decline from peak	-49.62%	-8.96%	-40.66%
Average Drawdown Average peak-to-trough decline	-38.98%	-14.97%	-24.01%
Ulcer Index Depth and duration of drawdowns from previous peaks	16.03%	5.25%	+10.78%

Volatility

PDD vs. MAR - Volatility Comparison

Pinduoduo Inc. (PDD) has a higher volatility of 9.65% compared to Marriott International, Inc. (MAR) at 7.77%. This indicates that PDD'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

	PDD	MAR	Difference
Volatility (1M) Calculated over the trailing 1-month period	9.65%	7.77%	+1.88%
Volatility (6M) Calculated over the trailing 6-month period	21.76%	19.84%	+1.92%
Volatility (1Y) Calculated over the trailing 1-year period	35.86%	29.57%	+6.29%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	68.58%	28.78%	+39.80%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	69.97%	32.76%	+37.21%

Financials

PDD vs. MAR - Profitability Comparison

The chart below illustrates the profitability comparison between Pinduoduo Inc. and Marriott International, Inc. over time, highlighting three key metrics: Gross Profit Margin, Operating Margin, and Net Profit Margin.

PDD - Gross Margin

Gross margin is calculated as gross profit divided by revenue. For the three months ending on Apr 2026, Pinduoduo Inc. reported a gross profit of 67.81B and revenue of 122.20B. Therefore, the gross margin over that period was 55.5%.

MAR - Gross Margin

Gross margin is calculated as gross profit divided by revenue. For the three months ending on Apr 2026, Marriott International, Inc. reported a gross profit of 1.11B and revenue of 6.69B. Therefore, the gross margin over that period was 16.5%.

PDD - Operating Margin

Operating margin is calculated as operating income divided by revenue. For the three months ending on Apr 2026, Pinduoduo Inc. reported an operating income of 27.34B and revenue of 122.20B, resulting in an operating margin of 22.4%.

MAR - Operating Margin

Operating margin is calculated as operating income divided by revenue. For the three months ending on Apr 2026, Marriott International, Inc. reported an operating income of 777.00M and revenue of 6.69B, resulting in an operating margin of 11.6%.

PDD - Net Margin

Net margin is calculated as net income divided by revenue. For the three months ending on Apr 2026, Pinduoduo Inc. reported a net income of 24.20B and revenue of 122.20B, resulting in a net margin of 19.8%.

MAR - Net Margin

Net margin is calculated as net income divided by revenue. For the three months ending on Apr 2026, Marriott International, Inc. reported a net income of 445.00M and revenue of 6.69B, resulting in a net margin of 6.7%.