CGBIX vs. TGRNX
Compare and contrast key facts about Calvert Green Bond Fund (CGBIX) and TIAA-CREF Green Bond Fund (TGRNX).
CGBIX is managed by Calvert Research and Management. It was launched on Oct 31, 2013. TGRNX is managed by TIAA Investments. It was launched on Nov 16, 2018.
Performance
CGBIX vs. TGRNX - Performance Comparison
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CGBIX vs. TGRNX - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | |
|---|---|---|---|---|---|---|---|---|---|
CGBIX Calvert Green Bond Fund | -0.58% | 7.90% | 2.00% | 6.14% | -13.08% | -1.66% | 7.02% | 8.14% | 1.52% |
TGRNX TIAA-CREF Green Bond Fund | -0.50% | 6.76% | 3.08% | 5.73% | -13.43% | -0.60% | 8.57% | 9.15% | 1.43% |
Returns By Period
In the year-to-date period, CGBIX achieves a -0.58% return, which is significantly lower than TGRNX's -0.50% return.
CGBIX
- 1D
- 0.14%
- 1M
- -1.80%
- YTD
- -0.58%
- 6M
- 0.21%
- 1Y
- 4.50%
- 3Y*
- 4.19%
- 5Y*
- 0.24%
- 10Y*
- 1.91%
TGRNX
- 1D
- 0.22%
- 1M
- -1.51%
- YTD
- -0.50%
- 6M
- 0.25%
- 1Y
- 3.91%
- 3Y*
- 3.90%
- 5Y*
- 0.40%
- 10Y*
- —
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CGBIX vs. TGRNX - Expense Ratio Comparison
CGBIX has a 0.48% expense ratio, which is higher than TGRNX's 0.45% expense ratio.
Return for Risk
CGBIX vs. TGRNX — Risk / Return Rank
CGBIX
TGRNX
CGBIX vs. TGRNX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Calvert Green Bond Fund (CGBIX) and TIAA-CREF Green Bond Fund (TGRNX). 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.
| CGBIX | TGRNX | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 1.26 | 1.25 | +0.01 |
Sortino ratioReturn per unit of downside risk | 1.85 | 1.83 | +0.02 |
Omega ratioGain probability vs. loss probability | 1.23 | 1.23 | 0.00 |
Calmar ratioReturn relative to maximum drawdown | 1.86 | 2.02 | -0.15 |
Martin ratioReturn relative to average drawdown | 6.49 | 7.18 | -0.70 |
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
| CGBIX | TGRNX | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 1.26 | 1.25 | +0.01 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.05 | 0.08 | -0.03 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.47 | — | — |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.56 | 0.51 | +0.05 |
Correlation
The correlation between CGBIX and TGRNX is 0.93, which is considered to be high. That indicates a strong positive relationship between their price movements. Having highly-correlated positions in a portfolio may signal a lack of diversification, potentially leading to increased risk during market downturns.
Dividends
CGBIX vs. TGRNX - Dividend Comparison
CGBIX's dividend yield for the trailing twelve months is around 3.85%, less than TGRNX's 3.97% yield.
| TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
CGBIX Calvert Green Bond Fund | 3.85% | 4.09% | 3.49% | 2.37% | 1.86% | 1.99% | 1.85% | 2.45% | 2.26% | 2.54% | 3.22% | 2.01% |
TGRNX TIAA-CREF Green Bond Fund | 3.97% | 4.31% | 4.48% | 3.30% | 2.69% | 2.76% | 4.20% | 4.38% | 0.43% | 0.00% | 0.00% | 0.00% |
Drawdowns
CGBIX vs. TGRNX - Drawdown Comparison
The maximum CGBIX drawdown since its inception was -17.46%, roughly equal to the maximum TGRNX drawdown of -17.85%. Use the drawdown chart below to compare losses from any high point for CGBIX and TGRNX.
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Drawdown Indicators
| CGBIX | TGRNX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -17.46% | -17.85% | +0.39% |
Max Drawdown (1Y)Largest decline over 1 year | -2.75% | -2.47% | -0.28% |
Max Drawdown (5Y)Largest decline over 5 years | -17.46% | -17.85% | +0.39% |
Max Drawdown (10Y)Largest decline over 10 years | -17.46% | — | — |
Current DrawdownCurrent decline from peak | -2.20% | -1.94% | -0.26% |
Average DrawdownAverage peak-to-trough decline | -3.54% | -5.32% | +1.78% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 0.79% | 0.69% | +0.10% |
Volatility
CGBIX vs. TGRNX - Volatility Comparison
Calvert Green Bond Fund (CGBIX) has a higher volatility of 1.35% compared to TIAA-CREF Green Bond Fund (TGRNX) at 1.13%. This indicates that CGBIX's price experiences larger fluctuations and is considered to be riskier than TGRNX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| CGBIX | TGRNX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 1.35% | 1.13% | +0.22% |
Volatility (6M)Calculated over the trailing 6-month period | 2.19% | 2.06% | +0.13% |
Volatility (1Y)Calculated over the trailing 1-year period | 3.82% | 3.36% | +0.46% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 4.91% | 4.82% | +0.09% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 4.05% | 4.84% | -0.79% |