TGEIX vs. AGEYX

Last updated Jun 4, 2026

TGEIX (TCW Emerging Markets Income Fund) and AGEYX (American Beacon Developing World Income Fund Class Y) are both Emerging Markets Bonds funds. Over the past 10 years, TGEIX returned 4.19%/yr vs 7.90%/yr for AGEYX. A 0.67 correlation means they provide meaningful diversification when combined. TGEIX charges 0.85%/yr vs 1.14%/yr for AGEYX.

Performance

TGEIX vs. AGEYX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in TCW Emerging Markets Income Fund (TGEIX) and American Beacon Developing World Income Fund Class Y (AGEYX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, TGEIX achieves a 4.17% return, which is significantly lower than AGEYX's 6.71% return. Over the past 10 years, TGEIX has underperformed AGEYX with an annualized return of 4.19%, while AGEYX has yielded a comparatively higher 7.90% annualized return.

TGEIX

• 1D: 0.28%
• 1M: 1.51%
• YTD: 4.17%
• 6M: 4.85%
• 1Y: 15.52%
• 3Y*: 12.09%
• 5Y*: 2.69%
• 10Y*: 4.19%

AGEYX

• 1D: 0.26%
• 1M: 1.27%
• YTD: 6.71%
• 6M: 8.31%
• 1Y: 21.24%
• 3Y*: 17.21%
• 5Y*: 8.17%
• 10Y*: 7.90%

*Multi-year figures are annualized to reflect compound growth (CAGR)

TGEIX vs. AGEYX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
TGEIX TCW Emerging Markets Income Fund	4.17%	14.59%	7.33%	12.10%	-17.54%	-5.07%	5.13%	15.86%	-6.16%	11.40%
AGEYX American Beacon Developing World Income Fund Class Y	6.71%	19.15%	15.85%	13.10%	-12.62%	6.91%	2.54%	13.49%	-3.42%	15.26%

Correlation

The correlation between TGEIX and AGEYX is 0.80, indicating a strong positive relationship between their price movements. Combining them offers limited diversification - they tend to fall together during downturns.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.80
Correlation (3Y) Calculated over the trailing 3-year period	0.69
Correlation (5Y) Calculated over the trailing 5-year period	0.70
Correlation (10Y) Calculated over the trailing 10-year period	0.68
Correlation (All Time) Calculated using the full available price history since Jan 5, 2015	0.67

The correlation between TGEIX and AGEYX shifts across timeframes, from 0.67 (all time) to 0.80 (1 year), reflecting how their relationship changes across market environments.

Return for Risk

TGEIX vs. AGEYX — Risk / Return Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.

TGEIX

TGEIX Risk / Return Rank: 90
TGEIX Sharpe Ratio Rank: 97
TGEIX Sortino Ratio Rank: 98
TGEIX Omega Ratio Rank: 96
TGEIX Calmar Ratio Rank: 77
TGEIX Martin Ratio Rank: 84

AGEYX

AGEYX Risk / Return Rank: 98
AGEYX Sharpe Ratio Rank: 100
AGEYX Sortino Ratio Rank: 99
AGEYX Omega Ratio Rank: 99
AGEYX Calmar Ratio Rank: 97
AGEYX Martin Ratio Rank: 98

The rank (0–100) shows how this investment's returns compare to the risk taken. Higher = better. Based on the past 12 months of data, combining Sharpe, Sortino, and other metrics used by quantitative funds and institutional investors.

TGEIX vs. AGEYX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for TCW Emerging Markets Income Fund (TGEIX) and American Beacon Developing World Income Fund Class Y (AGEYX). 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.

	TGEIX	AGEYX	Difference
Sharpe ratio Return per unit of total volatility	3.68	5.79	-2.11
Sortino ratio Return per unit of downside risk	6.12	9.68	-3.56
Omega ratio Gain probability vs. loss probability	1.84	2.65	-0.81
Calmar ratio Return relative to maximum drawdown	3.50	6.84	-3.34
Martin ratio Return relative to average drawdown	15.90	30.67	-14.77
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

TGEIX vs. AGEYX - Sharpe Ratio Comparison

The current TGEIX Sharpe Ratio is 3.68, which is lower than the AGEYX Sharpe Ratio of 5.79. The chart below compares the historical Sharpe Ratios of TGEIX and AGEYX, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Sharpe Ratios by Period

	TGEIX	AGEYX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	3.68	5.79	-2.11
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.41	1.59	-1.18
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.55	1.59	-1.04
Sharpe Ratio (All Time) Calculated using the full available price history	0.53	1.38	-0.85

Drawdowns

TGEIX vs. AGEYX - Drawdown Comparison

The maximum TGEIX drawdown since its inception was -46.33%, which is greater than AGEYX's maximum drawdown of -22.24%. Use the drawdown chart below to compare losses from any high point for TGEIX and AGEYX.

Drawdown Indicators

	TGEIX	AGEYX	Difference
Max Drawdown Largest peak-to-trough decline	-46.33%	-22.24%	-24.09%
Max Drawdown (1Y) Largest decline over 1 year	-4.56%	-3.15%	-1.41%
Max Drawdown (3Y) Largest decline over 3 years	-6.53%	-4.77%	-1.76%
Max Drawdown (5Y) Largest decline over 5 years	-29.53%	-22.24%	-7.29%
Max Drawdown (10Y) Largest decline over 10 years	-29.74%	-22.24%	-7.50%
Current Drawdown Current decline from peak	0.00%	0.00%	0.00%
Average Drawdown Average peak-to-trough decline	-7.24%	-3.55%	-3.69%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.00%	0.70%	+0.30%

Volatility

TGEIX vs. AGEYX - Volatility Comparison

TCW Emerging Markets Income Fund (TGEIX) has a higher volatility of 1.27% compared to American Beacon Developing World Income Fund Class Y (AGEYX) at 0.85%. This indicates that TGEIX's price experiences larger fluctuations and is considered to be riskier than AGEYX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	TGEIX	AGEYX	Difference
Volatility (1M) Calculated over the trailing 1-month period	1.27%	0.85%	+0.42%
Volatility (6M) Calculated over the trailing 6-month period	3.58%	3.04%	+0.54%
Volatility (1Y) Calculated over the trailing 1-year period	4.33%	3.72%	+0.61%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	6.63%	5.16%	+1.47%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	7.71%	4.99%	+2.72%

TGEIX vs. AGEYX - Expense Ratio Comparison

TGEIX has a 0.85% expense ratio, which is lower than AGEYX's 1.14% expense ratio.

Dividends

TGEIX vs. AGEYX - Dividend Comparison

TGEIX's dividend yield for the trailing twelve months is around 6.18%, less than AGEYX's 9.79% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
AGEYX American Beacon Developing World Income Fund Class Y	9.79%	9.99%	12.16%	9.64%	7.50%	7.90%	7.34%	8.61%	9.88%	7.30%	8.43%	7.03%
TGEIX TCW Emerging Markets Income Fund	6.18%	6.12%	6.67%	5.23%	5.07%	4.88%	4.00%	4.92%	4.59%	5.47%	5.16%	5.33%

Frequently Asked Questions

Can I hold both TGEIX and AGEYX in my portfolio?

TGEIX and AGEYX have a correlation of 0.80, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, TGEIX or AGEYX?

TGEIX has higher volatility (1.27%) compared to AGEYX (0.85%). In terms of maximum drawdown, TGEIX dropped -46.33% vs AGEYX's -22.24%.

Which has better risk-adjusted returns?

AGEYX currently has the higher Sharpe Ratio (5.79 vs 3.68), 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.