AVFIX vs. TFBYX

Last updated Jun 4, 2026

AVFIX (American Beacon Small Cap Value Fund) and TFBYX (American Beacon TwentyFour Sustainable Short Term Bond Fund) are both mutual funds - AVFIX is a Small Cap Value Equities fund managed by American Beacon, while TFBYX is a Short-Term Bond fund managed by American Beacon. Over the past 5 years, AVFIX returned 8.44%/yr vs 3.00%/yr for TFBYX. At a 0.17 correlation, their price movements are largely independent. AVFIX charges 0.81%/yr vs 0.57%/yr for TFBYX.

Performance

AVFIX vs. TFBYX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in American Beacon Small Cap Value Fund (AVFIX) and American Beacon TwentyFour Sustainable Short Term Bond Fund (TFBYX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, AVFIX achieves a 22.40% return, which is significantly higher than TFBYX's 0.90% return.

AVFIX

• 1D: 1.71%
• 1M: 4.91%
• YTD: 22.40%
• 6M: 21.65%
• 1Y: 39.93%
• 3Y*: 16.35%
• 5Y*: 8.44%
• 10Y*: 10.40%

TFBYX

• 1D: 0.11%
• 1M: 0.78%
• YTD: 0.90%
• 6M: 1.09%
• 1Y: 4.18%
• 3Y*: 5.75%
• 5Y*: 3.00%
• 10Y*: —

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

AVFIX vs. TFBYX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020
AVFIX American Beacon Small Cap Value Fund	22.40%	4.91%	7.48%	16.76%	-8.03%	28.32%	6.72%
TFBYX American Beacon TwentyFour Sustainable Short Term Bond Fund	0.90%	5.58%	5.81%	7.22%	-3.86%	0.70%	2.74%

Correlation

The correlation between AVFIX and TFBYX is 0.33, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.33
Correlation (3Y) Calculated over the trailing 3-year period	0.19
Correlation (5Y) Calculated over the trailing 5-year period	0.17
Correlation (All Time) Calculated using the full available price history since Feb 20, 2020	0.17

The correlation between AVFIX and TFBYX shifts across timeframes, from 0.17 (all time) to 0.33 (1 year), reflecting how their relationship changes across market environments.

Return for Risk

AVFIX vs. TFBYX — Risk / Return Rank

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

AVFIX

AVFIX Risk / Return Rank: 68
AVFIX Sharpe Ratio Rank: 62
AVFIX Sortino Ratio Rank: 61
AVFIX Omega Ratio Rank: 52
AVFIX Calmar Ratio Rank: 90
AVFIX Martin Ratio Rank: 76

TFBYX

TFBYX Risk / Return Rank: 64
TFBYX Sharpe Ratio Rank: 63
TFBYX Sortino Ratio Rank: 73
TFBYX Omega Ratio Rank: 88
TFBYX Calmar Ratio Rank: 50
TFBYX Martin Ratio Rank: 43

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.

AVFIX vs. TFBYX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for American Beacon Small Cap Value Fund (AVFIX) and American Beacon TwentyFour Sustainable Short Term Bond Fund (TFBYX). 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.

	AVFIX	TFBYX	Difference
Sharpe ratio: Return per unit of total volatility	2.31	2.33	-0.02
Sortino ratio: Return per unit of downside risk	3.28	3.59	-0.31
Omega ratio: Gain probability vs. loss probability	1.40	1.63	-0.23
Calmar ratio: Return relative to maximum drawdown	4.67	2.70	+1.97
Martin ratio: Return relative to average drawdown	14.33	9.21	+5.12
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

AVFIX vs. TFBYX - Sharpe Ratio Comparison

The current AVFIX Sharpe Ratio is 2.31, which is comparable to the TFBYX Sharpe Ratio of 2.33. The chart below compares the historical Sharpe Ratios of AVFIX and TFBYX, 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

	AVFIX	TFBYX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.31	2.33	-0.02
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.38	1.85	-1.47
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.43	—	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.45	1.78	-1.33

Drawdowns

AVFIX vs. TFBYX - Drawdown Comparison

The maximum AVFIX drawdown since its inception was -61.40%, which is greater than TFBYX's maximum drawdown of -7.41%. Use the drawdown chart below to compare losses from any high point for AVFIX and TFBYX.

Drawdown Indicators

	AVFIX	TFBYX	Difference
Max Drawdown Largest peak-to-trough decline	-61.40%	-7.41%	-53.99%
Max Drawdown (1Y) Largest decline over 1 year	-9.17%	-1.60%	-7.57%
Max Drawdown (3Y) Largest decline over 3 years	-28.94%	-1.60%	-27.34%
Max Drawdown (5Y) Largest decline over 5 years	-28.94%	-7.41%	-21.53%
Max Drawdown (10Y) Largest decline over 10 years	-49.78%	—	—
Current Drawdown Current decline from peak	0.00%	-0.12%	+0.12%
Average Drawdown Average peak-to-trough decline	-9.21%	-1.16%	-8.05%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.98%	0.47%	+2.51%

Volatility

AVFIX vs. TFBYX - Volatility Comparison

American Beacon Small Cap Value Fund (AVFIX) has a higher volatility of 5.07% compared to American Beacon TwentyFour Sustainable Short Term Bond Fund (TFBYX) at 0.72%. This indicates that AVFIX's price experiences larger fluctuations and is considered to be riskier than TFBYX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	AVFIX	TFBYX	Difference
Volatility (1M) Calculated over the trailing 1-month period	5.07%	0.72%	+4.35%
Volatility (6M) Calculated over the trailing 6-month period	12.45%	1.63%	+10.82%
Volatility (1Y) Calculated over the trailing 1-year period	18.57%	1.85%	+16.72%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	22.48%	1.63%	+20.85%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	24.53%	1.68%	+22.85%

AVFIX vs. TFBYX - Expense Ratio Comparison

AVFIX has a 0.81% expense ratio, which is higher than TFBYX's 0.57% expense ratio.

Dividends

AVFIX vs. TFBYX - Dividend Comparison

AVFIX's dividend yield for the trailing twelve months is around 8.74%, more than TFBYX's 3.78% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
AVFIX American Beacon Small Cap Value Fund	8.74%	10.70%	8.67%	4.91%	17.72%	11.86%	0.88%	1.84%	15.05%	9.66%	3.04%	6.00%
TFBYX American Beacon TwentyFour Sustainable Short Term Bond Fund	3.78%	3.84%	3.79%	3.73%	12.53%	3.07%	2.17%	0.00%	0.00%	0.00%	0.00%	0.00%

Frequently Asked Questions

Can I hold both AVFIX and TFBYX in my portfolio?

AVFIX and TFBYX have a correlation of 0.33, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, AVFIX or TFBYX?

AVFIX has higher volatility (5.07%) compared to TFBYX (0.72%). In terms of maximum drawdown, AVFIX dropped -61.40% vs TFBYX's -7.41%.

Which has better risk-adjusted returns?

TFBYX currently has the higher Sharpe Ratio (2.33 vs 2.31), 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.