KB vs. SAN
KB (KB Financial Group Inc.) and SAN (Banco Santander, S.A.) are both stocks. Both are in the Financial Services sector — KB in Banks - Regional, SAN in Banks - Diversified. Over the past 10 years, KB returned 16.60%/yr vs 15.55%/yr for SAN. At a 0.42 correlation, their price movements are largely independent.
Performance
KB vs. SAN - Performance Comparison
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Returns By Period
In the year-to-date period, KB achieves a 17.76% return, which is significantly higher than SAN's 4.95% return. Over the past 10 years, KB has outperformed SAN with an annualized return of 16.60%, while SAN has yielded a comparatively lower 15.55% annualized return.
KB
- 1D
- -6.97%
- 1M
- -9.67%
- YTD
- 17.76%
- 6M
- 17.24%
- 1Y
- 31.93%
- 3Y*
- 43.18%
- 5Y*
- 20.13%
- 10Y*
- 16.60%
SAN
- 1D
- 0.08%
- 1M
- -0.98%
- YTD
- 4.95%
- 6M
- 11.81%
- 1Y
- 55.12%
- 3Y*
- 58.01%
- 5Y*
- 28.22%
- 10Y*
- 15.55%
KB vs. SAN - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
KB KB Financial Group Inc. | 17.76% | 56.57% | 45.22% | 10.35% | -11.26% | 22.62% | -0.46% | -1.45% | -28.25% | 65.80% |
SAN Banco Santander, S.A. | 4.95% | 164.72% | 14.96% | 46.20% | -6.62% | 10.41% | -21.99% | -2.32% | -28.49% | 32.28% |
Correlation
The correlation between KB and SAN is 0.43, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.43 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.32 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.40 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.41 |
Correlation (All Time) Calculated using the full available price history since Nov 13, 2001 | 0.42 |
The correlation between KB and SAN shifts across timeframes, from 0.32 (3 years) to 0.43 (1 year), reflecting how their relationship changes across market environments.
Fundamentals
KB:
$37.91B
SAN:
$178.48B
KB:
$16.37K
SAN:
$1.06
KB:
0.01
SAN:
11.45
KB:
0.00
SAN:
0.60
KB:
0.00
SAN:
2.48
KB:
0.00
SAN:
1.68
KB:
$43.88T
SAN:
$74.92B
KB:
$22.91T
SAN:
$46.97B
KB:
$9.39T
SAN:
$21.14B
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Return for Risk
KB vs. SAN — Risk / Return Rank
KB
SAN
KB vs. SAN - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for KB Financial Group Inc. (KB) and Banco Santander, S.A. (SAN). 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.
| KB | SAN | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -0.77 | ||
| Sortino ratioReturn per unit of downside risk | -0.86 | ||
| Omega ratioGain probability vs. loss probability | 1.18 | 1.27 | -0.09 |
| Calmar ratioReturn relative to maximum drawdown | 1.92 | 2.73 | -0.81 |
| Martin ratioReturn relative to average drawdown | 3.87 | 8.45 | -4.57 |
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
| KB | SAN | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 0.90 | 1.68 | -0.77 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.61 | 0.84 | -0.23 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.51 | 0.44 | +0.07 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.18 | 0.23 | -0.05 |
Drawdowns
KB vs. SAN - Drawdown Comparison
The maximum KB drawdown since its inception was -84.27%, roughly equal to the maximum SAN drawdown of -82.94%. Use the drawdown chart below to compare losses from any high point for KB and SAN.
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Drawdown Indicators
| KB | SAN | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -84.27% | -82.94% | -1.33% |
Max Drawdown (1Y)Largest decline over 1 year | -16.74% | -20.29% | +3.55% |
Max Drawdown (3Y)Largest decline over 3 years | -34.41% | -20.29% | -14.12% |
Max Drawdown (5Y)Largest decline over 5 years | -42.89% | -43.63% | +0.74% |
Max Drawdown (10Y)Largest decline over 10 years | -66.92% | -73.84% | +6.92% |
Current DrawdownCurrent decline from peak | -14.29% | -6.81% | -7.48% |
Average DrawdownAverage peak-to-trough decline | -40.16% | -30.67% | -9.49% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 8.26% | 6.55% | +1.71% |
Volatility
KB vs. SAN - Volatility Comparison
KB Financial Group Inc. (KB) has a higher volatility of 10.59% compared to Banco Santander, S.A. (SAN) at 8.71%. This indicates that KB's price experiences larger fluctuations and is considered to be riskier than SAN based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| KB | SAN | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 10.59% | 8.71% | +1.88% |
Volatility (6M)Calculated over the trailing 6-month period | 25.13% | 26.85% | -1.72% |
Volatility (1Y)Calculated over the trailing 1-year period | 35.66% | 33.12% | +2.54% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 33.40% | 33.78% | -0.38% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 32.77% | 35.87% | -3.10% |
Dividends
KB vs. SAN - Dividend Comparison
KB's dividend yield for the trailing twelve months is around 2.37%, more than SAN's 2.30% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
KB KB Financial Group Inc. | 2.37% | 2.92% | 4.98% | 2.81% | 5.78% | 5.27% | 3.97% | 0.00% | 0.00% | 0.00% | 3.10% | 3.05% |
SAN Banco Santander, S.A. | 2.30% | 2.11% | 4.63% | 3.58% | 3.83% | 2.71% | 0.00% | 6.20% | 5.83% | 4.60% | 3.29% | 7.06% |
Financials
KB vs. SAN - Financials Comparison
This section allows you to compare key financial metrics between KB Financial Group Inc. and Banco Santander, S.A.. 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
KB vs. SAN - Profitability Comparison
KB - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, KB Financial Group Inc. reported a gross profit of 2.71T and revenue of 2.71T. Therefore, the gross margin over that period was 100.0%.
SAN - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Banco Santander, S.A. reported a gross profit of 12.95B and revenue of 31.44B. Therefore, the gross margin over that period was 41.2%.
KB - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, KB Financial Group Inc. reported an operating income of 2.71T and revenue of 2.71T, resulting in an operating margin of 100.0%.
SAN - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Banco Santander, S.A. reported an operating income of 5.11B and revenue of 31.44B, resulting in an operating margin of 16.3%.
KB - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, KB Financial Group Inc. reported a net income of 1.97T and revenue of 2.71T, resulting in a net margin of 72.8%.
SAN - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Banco Santander, S.A. reported a net income of 5.54B and revenue of 31.44B, resulting in a net margin of 17.6%.
Frequently Asked Questions
KB and SAN have a correlation of 0.43, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
KB has higher volatility (10.59%) compared to SAN (8.71%). In terms of maximum drawdown, KB dropped -84.27% vs SAN's -82.94%.
SAN currently has the higher Sharpe Ratio (1.68 vs 0.90), 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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