SE vs. FSLY
SE (Sea Limited) and FSLY (Fastly, Inc.) are both stocks. SE operates in Electronic Gaming & Multimedia (Communication Services), while FSLY operates in Software - Application (Technology). Over the past 5 years, SE returned -19.02%/yr vs -15.13%/yr for FSLY. At a 0.40 correlation, their price movements are largely independent.
Performance
SE vs. FSLY - Performance Comparison
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Returns By Period
In the year-to-date period, SE achieves a -29.87% return, which is significantly lower than FSLY's 104.62% return.
SE
- 1D
- -3.95%
- 1M
- 4.74%
- YTD
- -29.87%
- 6M
- -33.75%
- 1Y
- -46.03%
- 3Y*
- 14.63%
- 5Y*
- -19.02%
- 10Y*
- —
FSLY
- 1D
- 0.29%
- 1M
- -24.23%
- YTD
- 104.62%
- 6M
- 77.43%
- 1Y
- 169.82%
- 3Y*
- 8.10%
- 5Y*
- -15.13%
- 10Y*
- —
SE vs. FSLY - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | |
|---|---|---|---|---|---|---|---|---|
SE Sea Limited | -29.87% | 20.24% | 161.98% | -22.16% | -76.74% | 12.39% | 394.90% | 50.81% |
FSLY Fastly, Inc. | 104.62% | 7.84% | -46.97% | 117.34% | -76.90% | -59.43% | 335.33% | -16.34% |
Correlation
The correlation between SE and FSLY is 0.10, 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 | 0.10 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.21 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.40 |
Correlation (All Time) Calculated using the full available price history since May 20, 2019 | 0.40 |
Over the past year, the correlation between SE and FSLY has dropped to 0.10 - well below their long-term average of 0.40, suggesting their price drivers have been diverging.
Fundamentals
SE:
$56.91B
FSLY:
$3.20B
SE:
$2.57
FSLY:
-$0.69
SE:
2.22
FSLY:
4.77
SE:
4.43
FSLY:
3.27
SE:
$25.19B
FSLY:
$652.57M
SE:
$11.15B
FSLY:
$382.79M
SE:
$2.33B
FSLY:
-$22.82M
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Return for Risk
SE vs. FSLY — Risk / Return Rank
SE
FSLY
SE vs. FSLY - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Sea Limited (SE) and Fastly, Inc. (FSLY). 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.
| SE | FSLY | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -2.38 | ||
| Sortino ratioReturn per unit of downside risk | -4.03 | ||
| Omega ratioGain probability vs. loss probability | 0.83 | 1.37 | -0.54 |
| Calmar ratioReturn relative to maximum drawdown | -0.77 | 3.33 | -4.10 |
| Martin ratioReturn relative to average drawdown | -1.30 | 8.93 | -10.23 |
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
| SE | FSLY | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | -0.92 | 1.46 | -2.38 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | -0.30 | -0.17 | -0.12 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.35 | -0.02 | +0.37 |
Drawdowns
SE vs. FSLY - Drawdown Comparison
The maximum SE drawdown since its inception was -90.51%, smaller than the maximum FSLY drawdown of -96.12%. Use the drawdown chart below to compare losses from any high point for SE and FSLY.
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Drawdown Indicators
| SE | FSLY | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -90.51% | -96.12% | +5.61% |
Max Drawdown (1Y)Largest decline over 1 year | -60.22% | -51.28% | -8.94% |
Max Drawdown (3Y)Largest decline over 3 years | -60.22% | -79.99% | +19.77% |
Max Drawdown (5Y)Largest decline over 5 years | -90.51% | -91.81% | +1.30% |
Current DrawdownCurrent decline from peak | -75.62% | -83.83% | +8.21% |
Average DrawdownAverage peak-to-trough decline | -44.02% | -70.15% | +26.13% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 35.47% | 19.09% | +16.38% |
Volatility
SE vs. FSLY - Volatility Comparison
The current volatility for Sea Limited (SE) is 18.82%, while Fastly, Inc. (FSLY) has a volatility of 55.45%. This indicates that SE experiences smaller price fluctuations and is considered to be less risky than FSLY based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| SE | FSLY | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 18.82% | 55.45% | -36.63% |
Volatility (6M)Calculated over the trailing 6-month period | 37.41% | 97.48% | -60.07% |
Volatility (1Y)Calculated over the trailing 1-year period | 50.27% | 117.34% | -67.07% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 64.07% | 87.34% | -23.27% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 62.63% | 89.31% | -26.68% |
Dividends
SE vs. FSLY - Dividend Comparison
Neither SE nor FSLY has paid dividends to shareholders.
Financials
SE vs. FSLY - Financials Comparison
This section allows you to compare key financial metrics between Sea Limited and Fastly, 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
SE vs. FSLY - Profitability Comparison
SE - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Sea Limited reported a gross profit of 3.15B and revenue of 7.10B. Therefore, the gross margin over that period was 44.3%.
FSLY - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Fastly, Inc. reported a gross profit of 108.18M and revenue of 173.02M. Therefore, the gross margin over that period was 62.5%.
SE - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Sea Limited reported an operating income of 565.39M and revenue of 7.10B, resulting in an operating margin of 8.0%.
FSLY - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Fastly, Inc. reported an operating income of -23.90M and revenue of 173.02M, resulting in an operating margin of -13.8%.
SE - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Sea Limited reported a net income of 427.94M and revenue of 7.10B, resulting in a net margin of 6.0%.
FSLY - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Fastly, Inc. reported a net income of -20.52M and revenue of 173.02M, resulting in a net margin of -11.9%.
Frequently Asked Questions
SE and FSLY have a correlation of 0.10, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
FSLY has higher volatility (55.45%) compared to SE (18.82%). In terms of maximum drawdown, SE dropped -90.51% vs FSLY's -96.12%.
FSLY currently has the higher Sharpe Ratio (1.46 vs -0.92), 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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