QGRO vs. KORP
QGRO (American Century STOXX U.S. Quality Growth ETF) and KORP (American Century Diversified Corporate Bond ETF) are both exchange-traded funds - QGRO is a Large Cap Growth Equities fund tracking the iSTOXX American Century USA Quality Growth (USD)(GR), while KORP is a Corporate Bonds fund actively managed by American Century. QGRO is passively managed, while KORP is actively managed. Over the past 5 years, QGRO returned 12.25%/yr vs 1.79%/yr for KORP. At a 0.27 correlation, their price movements are largely independent. Both charge a 0.29% expense ratio.
Performance
QGRO vs. KORP - Performance Comparison
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Returns By Period
In the year-to-date period, QGRO achieves a 2.33% return, which is significantly higher than KORP's 0.83% return.
QGRO
- 1D
- 0.14%
- 1M
- 3.95%
- YTD
- 2.33%
- 6M
- 2.50%
- 1Y
- 10.57%
- 3Y*
- 21.27%
- 5Y*
- 12.25%
- 10Y*
- —
KORP
- 1D
- 0.14%
- 1M
- 0.50%
- YTD
- 0.83%
- 6M
- 0.85%
- 1Y
- 5.95%
- 3Y*
- 5.86%
- 5Y*
- 1.79%
- 10Y*
- —
QGRO vs. KORP - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | |
|---|---|---|---|---|---|---|---|---|---|
QGRO American Century STOXX U.S. Quality Growth ETF | 2.33% | 15.18% | 31.42% | 32.42% | -24.54% | 24.57% | 37.99% | 35.09% | -16.85% |
KORP American Century Diversified Corporate Bond ETF | 0.83% | 8.14% | 3.82% | 7.40% | -10.04% | -0.55% | 6.99% | 10.08% | -0.21% |
Correlation
The correlation between QGRO and KORP is 0.37, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.37 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.29 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.31 |
Correlation (All Time) Calculated using the full available price history since Sep 13, 2018 | 0.27 |
The correlation between QGRO and KORP shifts across timeframes, from 0.27 (all time) to 0.37 (1 year), reflecting how their relationship changes across market environments.
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Return for Risk
QGRO vs. KORP — Risk / Return Rank
QGRO
KORP
QGRO vs. KORP - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for American Century STOXX U.S. Quality Growth ETF (QGRO) and American Century Diversified Corporate Bond ETF (KORP). 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.
| QGRO | KORP | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -0.69 | ||
| Sortino ratioReturn per unit of downside risk | -0.94 | ||
| Omega ratioGain probability vs. loss probability | 1.12 | 1.24 | -0.12 |
| Calmar ratioReturn relative to maximum drawdown | 0.78 | 1.85 | -1.07 |
| Martin ratioReturn relative to average drawdown | 2.63 | 6.15 | -3.52 |
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
| QGRO | KORP | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 0.69 | 1.38 | -0.69 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.58 | 0.34 | +0.25 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.67 | 0.58 | +0.08 |
Drawdowns
QGRO vs. KORP - Drawdown Comparison
The maximum QGRO drawdown since its inception was -32.56%, which is greater than KORP's maximum drawdown of -14.90%. Use the drawdown chart below to compare losses from any high point for QGRO and KORP.
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Drawdown Indicators
| QGRO | KORP | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -32.56% | -14.90% | -17.66% |
Max Drawdown (1Y)Largest decline over 1 year | -13.54% | -3.22% | -10.32% |
Max Drawdown (3Y)Largest decline over 3 years | -23.82% | -5.04% | -18.78% |
Max Drawdown (5Y)Largest decline over 5 years | -31.86% | -14.90% | -16.96% |
Current DrawdownCurrent decline from peak | -0.53% | -0.93% | +0.40% |
Average DrawdownAverage peak-to-trough decline | -7.67% | -3.23% | -4.44% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 4.03% | 0.97% | +3.06% |
Volatility
QGRO vs. KORP - Volatility Comparison
American Century STOXX U.S. Quality Growth ETF (QGRO) has a higher volatility of 3.37% compared to American Century Diversified Corporate Bond ETF (KORP) at 1.43%. This indicates that QGRO's price experiences larger fluctuations and is considered to be riskier than KORP based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| QGRO | KORP | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 3.37% | 1.43% | +1.94% |
Volatility (6M)Calculated over the trailing 6-month period | 11.70% | 3.29% | +8.41% |
Volatility (1Y)Calculated over the trailing 1-year period | 15.32% | 4.36% | +10.96% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 21.05% | 5.36% | +15.69% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 22.92% | 4.92% | +18.00% |
QGRO vs. KORP - Expense Ratio Comparison
Both QGRO and KORP have an expense ratio of 0.29%.
Dividends
QGRO vs. KORP - Dividend Comparison
QGRO's dividend yield for the trailing twelve months is around 0.19%, less than KORP's 5.10% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 |
|---|---|---|---|---|---|---|---|---|---|
KORP American Century Diversified Corporate Bond ETF | 5.10% | 4.98% | 5.08% | 4.42% | 2.89% | 1.86% | 3.22% | 3.20% | 2.97% |
QGRO American Century STOXX U.S. Quality Growth ETF | 0.19% | 0.25% | 0.25% | 0.41% | 0.46% | 0.31% | 0.22% | 0.38% | 0.13% |
Frequently Asked Questions
QGRO and KORP have a correlation of 0.37, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
QGRO has higher volatility (3.37%) compared to KORP (1.43%). In terms of maximum drawdown, QGRO dropped -32.56% vs KORP's -14.90%.
On 5-year performance, QGRO leads with 12.25% vs 1.79% for KORP. Both ETFs have the same 0.29% expense ratio. On volatility, KORP has been the lower-risk option at 1.43%. The better choice depends on whether you care most about return, fees, risk, or income.
Over the 5-year period, QGRO has performed better with a 12.25% return vs 1.79%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.
QGRO and KORP have the same expense ratio: 0.29% per year.
KORP has the higher dividend yield at 5.10%, compared with 0.19% for QGRO.
QGRO is categorized as Large Cap Growth Equities, while KORP is Corporate Bonds.
KORP currently has the higher Sharpe Ratio (1.38 vs 0.69), 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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