PDD vs. BILI
PDD (Pinduoduo Inc.) and BILI (Bilibili Inc.) are both stocks. PDD operates in Internet Retail (Consumer Cyclical), while BILI operates in Electronic Gaming & Multimedia (Communication Services). Over the past 5 years, PDD returned -8.02%/yr vs -30.02%/yr for BILI. A 0.57 correlation means they provide meaningful diversification when combined.
Performance
PDD vs. BILI - Performance Comparison
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Returns By Period
The year-to-date returns for both investments are quite close, with PDD having a -27.14% return and BILI slightly higher at -26.96%.
PDD
- 1D
- -2.88%
- 1M
- -16.36%
- YTD
- -27.14%
- 6M
- -29.76%
- 1Y
- -17.87%
- 3Y*
- 2.78%
- 5Y*
- -8.02%
- 10Y*
- —
BILI
- 1D
- 2.86%
- 1M
- -18.59%
- YTD
- -26.96%
- 6M
- -30.92%
- 1Y
- -4.21%
- 3Y*
- 3.69%
- 5Y*
- -30.02%
- 10Y*
- —
PDD vs. BILI - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | |
|---|---|---|---|---|---|---|---|---|---|
PDD Pinduoduo Inc. | -27.14% | 16.91% | -33.71% | 79.41% | 39.88% | -67.19% | 369.78% | 68.54% | -15.96% |
BILI Bilibili Inc. | -26.96% | 35.78% | 48.81% | -48.63% | -48.94% | -45.87% | 360.37% | 27.62% | 14.25% |
Correlation
The correlation between PDD and BILI is 0.44, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.44 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.47 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.62 |
Correlation (All Time) Calculated using the full available price history since Jul 27, 2018 | 0.57 |
The correlation between PDD and BILI shifts across timeframes, from 0.44 (1 year) to 0.62 (5 years), reflecting how their relationship changes across market environments.
Fundamentals
PDD:
$122.28B
BILI:
$8.25B
PDD:
$64.39
BILI:
$3.12
PDD:
1.28
BILI:
5.76
PDD:
0.28
BILI:
0.26
PDD:
0.29
BILI:
0.53
PDD:
$441.76B
BILI:
$30.77B
PDD:
$247.30B
BILI:
$11.33B
PDD:
$134.30B
BILI:
$1.53B
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Return for Risk
PDD vs. BILI — Risk / Return Rank
PDD
BILI
PDD vs. BILI - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Pinduoduo Inc. (PDD) and Bilibili Inc. (BILI). 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 | BILI | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -0.47 | ||
| Sortino ratioReturn per unit of downside risk | -0.83 | ||
| Omega ratioGain probability vs. loss probability | 0.93 | 1.03 | -0.10 |
| Calmar ratioReturn relative to maximum drawdown | -0.45 | -0.08 | -0.37 |
| Martin ratioReturn relative to average drawdown | -0.95 | -0.19 | -0.76 |
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month. | |||
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Sharpe Ratios by Period
| PDD | BILI | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | -0.55 | -0.08 | -0.47 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | -0.12 | -0.38 | +0.26 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.22 | 0.08 | +0.14 |
Drawdowns
PDD vs. BILI - Drawdown Comparison
The maximum PDD drawdown since its inception was -87.41%, smaller than the maximum BILI drawdown of -94.30%. Use the drawdown chart below to compare losses from any high point for PDD and BILI.
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Drawdown Indicators
| PDD | BILI | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -87.41% | -94.30% | +6.89% |
Max Drawdown (1Y)Largest decline over 1 year | -40.19% | -52.06% | +11.87% |
Max Drawdown (3Y)Largest decline over 3 years | -47.57% | -53.12% | +5.55% |
Max Drawdown (5Y)Largest decline over 5 years | -80.88% | -92.97% | +12.09% |
Current DrawdownCurrent decline from peak | -59.26% | -88.51% | +29.25% |
Average DrawdownAverage peak-to-trough decline | -39.30% | -57.93% | +18.63% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 18.86% | 22.45% | -3.59% |
Volatility
PDD vs. BILI - Volatility Comparison
The current volatility for Pinduoduo Inc. (PDD) is 15.43%, while Bilibili Inc. (BILI) has a volatility of 18.85%. This indicates that PDD experiences smaller price fluctuations and is considered to be less risky than BILI based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| PDD | BILI | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 15.43% | 18.85% | -3.42% |
Volatility (6M)Calculated over the trailing 6-month period | 25.54% | 36.38% | -10.84% |
Volatility (1Y)Calculated over the trailing 1-year period | 32.57% | 50.46% | -17.89% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 68.12% | 79.18% | -11.06% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 69.46% | 73.83% | -4.37% |
Dividends
PDD vs. BILI - Dividend Comparison
Neither PDD nor BILI has paid dividends to shareholders.
Financials
PDD vs. BILI - Financials Comparison
This section allows you to compare key financial metrics between Pinduoduo Inc. and Bilibili Inc.. You can select fields from income statements, balance sheets, and cash flow statements to easily visualize and compare the financial health of both companies.
Total Revenue: Total amount of money received from sales and other business activities
PDD vs. BILI - Profitability Comparison
PDD - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Pinduoduo Inc. reported a gross profit of 58.98B and revenue of 105.59B. Therefore, the gross margin over that period was 55.9%.
BILI - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Bilibili Inc. reported a gross profit of 2.76B and revenue of 7.43B. Therefore, the gross margin over that period was 37.1%.
PDD - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Pinduoduo Inc. reported an operating income of 21.02B and revenue of 105.59B, resulting in an operating margin of 19.9%.
BILI - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Bilibili Inc. reported an operating income of 165.75M and revenue of 7.43B, resulting in an operating margin of 2.2%.
PDD - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Pinduoduo Inc. reported a net income of 12.47B and revenue of 105.59B, resulting in a net margin of 11.8%.
BILI - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Bilibili Inc. reported a net income of 208.51M and revenue of 7.43B, resulting in a net margin of 2.8%.
Frequently Asked Questions
PDD and BILI have a correlation of 0.44, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
BILI has higher volatility (18.85%) compared to PDD (15.43%). In terms of maximum drawdown, PDD dropped -87.41% vs BILI's -94.30%.
BILI currently has the higher Sharpe Ratio (-0.08 vs -0.55), 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.
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