ZION vs. PB
ZION (Zions Bancorporation, National Association) and PB (Prosperity Bancshares, Inc.) are both stocks. Both operate in the Banks - Regional industry within the Financial Services sector. Over the past 10 years, ZION returned 12.68%/yr vs 6.46%/yr for PB. A 0.61 correlation means they provide meaningful diversification when combined.
Performance
ZION vs. PB - Performance Comparison
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Returns By Period
In the year-to-date period, ZION achieves a 14.71% return, which is significantly higher than PB's 4.83% return. Over the past 10 years, ZION has outperformed PB with an annualized return of 12.68%, while PB has yielded a comparatively lower 6.46% annualized return.
ZION
- 1D
- 0.03%
- 1M
- 9.88%
- YTD
- 14.71%
- 6M
- 12.75%
- 1Y
- 41.33%
- 3Y*
- 37.06%
- 5Y*
- 9.36%
- 10Y*
- 12.68%
PB
- 1D
- 0.58%
- 1M
- 5.70%
- YTD
- 4.83%
- 6M
- 1.50%
- 1Y
- 8.83%
- 3Y*
- 9.95%
- 5Y*
- 3.78%
- 10Y*
- 6.46%
ZION vs. PB - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
ZION Zions Bancorporation, National Association | 14.71% | 11.58% | 28.19% | -6.29% | -20.02% | 49.11% | -13.17% | 31.00% | -18.25% | 19.29% |
PB Prosperity Bancshares, Inc. | 4.83% | -5.15% | 15.06% | -3.34% | 3.64% | 7.13% | -0.27% | 18.19% | -9.22% | -0.37% |
Correlation
The correlation between ZION and PB is 0.76, which is moderate. They share some common price drivers but move independently often enough to provide real diversification benefit when combined.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.76 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.78 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.77 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.79 |
Correlation (All Time) Calculated using the full available price history since Nov 12, 1998 | 0.61 |
The correlation between ZION and PB shifts across timeframes, from 0.61 (all time) to 0.79 (10 years), reflecting how their relationship changes across market environments.
Fundamentals
ZION:
$9.73B
PB:
$7.11B
ZION:
$6.54
PB:
$5.50
ZION:
10.12
PB:
12.95
ZION:
2.05
PB:
5.30
ZION:
$4.74B
PB:
$1.29B
ZION:
$2.54B
PB:
$930.60M
ZION:
$992.96M
PB:
$674.35M
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Return for Risk
ZION vs. PB — Risk / Return Rank
ZION
PB
ZION vs. PB - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Zions Bancorporation, National Association (ZION) and Prosperity Bancshares, Inc. (PB). 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.
Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.
| ZION | PB | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +0.98 | ||
| Sortino ratioReturn per unit of downside risk | +1.08 | ||
| Omega ratioGain probability vs. loss probability | 1.27 | 1.09 | +0.18 |
| Calmar ratioReturn relative to maximum drawdown | 2.01 | 0.54 | +1.47 |
| Martin ratioReturn relative to average drawdown | 5.71 | 1.02 | +4.69 |
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Drawdowns
ZION vs. PB - Drawdown Comparison
The maximum ZION drawdown since its inception was -92.20%, which is greater than PB's maximum drawdown of -47.89%. Use the drawdown chart below to compare losses from any high point for ZION and PB.
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Drawdown Indicators
| ZION | PB | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -92.20% | -47.89% | -44.31% |
Max Drawdown (1Y)Largest decline over 1 year | -20.66% | -16.45% | -4.21% |
Max Drawdown (3Y)Largest decline over 3 years | -32.43% | -24.84% | -7.59% |
Max Drawdown (5Y)Largest decline over 5 years | -72.23% | -34.37% | -37.86% |
Max Drawdown (10Y)Largest decline over 10 years | -72.23% | -42.24% | -29.99% |
Current DrawdownCurrent decline from peak | -1.61% | -11.29% | +9.68% |
Average DrawdownAverage peak-to-trough decline | -32.41% | -10.73% | -21.68% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 7.26% | 8.64% | -1.38% |
Volatility
ZION vs. PB - Volatility Comparison
Zions Bancorporation, National Association (ZION) has a higher volatility of 6.72% compared to Prosperity Bancshares, Inc. (PB) at 5.49%. This indicates that ZION's price experiences larger fluctuations and is considered to be riskier than PB based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| ZION | PB | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 6.72% | 5.49% | +1.23% |
Volatility (6M)Calculated over the trailing 6-month period | 19.08% | 16.60% | +2.48% |
Volatility (1Y)Calculated over the trailing 1-year period | 30.43% | 22.98% | +7.45% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 42.56% | 25.45% | +17.11% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 39.56% | 30.77% | +8.79% |
Dividends
ZION vs. PB - Dividend Comparison
ZION's dividend yield for the trailing twelve months is around 2.72%, less than PB's 3.34% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
PB Prosperity Bancshares, Inc. | 3.34% | 3.39% | 3.00% | 3.26% | 2.90% | 2.75% | 2.70% | 2.35% | 2.39% | 1.97% | 1.73% | 2.33% |
ZION Zions Bancorporation, National Association | 2.72% | 3.01% | 3.06% | 3.74% | 3.21% | 2.28% | 3.13% | 2.47% | 2.55% | 0.87% | 0.65% | 0.81% |
Financials
ZION vs. PB - Financials Comparison
This section allows you to compare key financial metrics between Zions Bancorporation, National Association and Prosperity Bancshares, 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
Frequently Asked Questions
ZION and PB have a correlation of 0.76, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
ZION has higher volatility (6.72%) compared to PB (5.49%). In terms of maximum drawdown, ZION dropped -92.20% vs PB's -47.89%.
ZION currently has the higher Sharpe Ratio (1.37 vs 0.39), 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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