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AAMTX vs. VTI
Performance
Risk-Adjusted Performance
Dividends
Drawdowns
Volatility

Correlation

The correlation between AAMTX and VTI is 0.95, 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.


Performance

AAMTX vs. VTI - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in American Funds 2055 Target Date Retirement Fund (AAMTX) and Vanguard Total Stock Market ETF (VTI). The values are adjusted to include any dividend payments, if applicable.

200.00%300.00%400.00%500.00%600.00%December2025FebruaryMarchAprilMay
241.35%
548.29%
AAMTX
VTI

Key characteristics

Sharpe Ratio

AAMTX:

0.41

VTI:

0.51

Sortino Ratio

AAMTX:

0.69

VTI:

0.84

Omega Ratio

AAMTX:

1.10

VTI:

1.12

Calmar Ratio

AAMTX:

0.42

VTI:

0.52

Martin Ratio

AAMTX:

1.64

VTI:

1.99

Ulcer Index

AAMTX:

4.11%

VTI:

5.05%

Daily Std Dev

AAMTX:

16.05%

VTI:

19.98%

Max Drawdown

AAMTX:

-29.80%

VTI:

-55.45%

Current Drawdown

AAMTX:

-4.84%

VTI:

-7.87%

Returns By Period

In the year-to-date period, AAMTX achieves a 0.88% return, which is significantly higher than VTI's -3.64% return. Over the past 10 years, AAMTX has underperformed VTI with an annualized return of 5.73%, while VTI has yielded a comparatively higher 11.75% annualized return.


AAMTX

YTD

0.88%

1M

13.25%

6M

-3.64%

1Y

6.57%

5Y*

8.01%

10Y*

5.73%

VTI

YTD

-3.64%

1M

14.17%

6M

-5.14%

1Y

10.03%

5Y*

15.30%

10Y*

11.75%

*Annualized

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AAMTX vs. VTI - Expense Ratio Comparison

AAMTX has a 0.33% expense ratio, which is higher than VTI's 0.03% expense ratio.


Risk-Adjusted Performance

AAMTX vs. VTI — Risk-Adjusted Performance Rank

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

AAMTX
The Risk-Adjusted Performance Rank of AAMTX is 5050
Overall Rank
The Sharpe Ratio Rank of AAMTX is 4747
Sharpe Ratio Rank
The Sortino Ratio Rank of AAMTX is 4747
Sortino Ratio Rank
The Omega Ratio Rank of AAMTX is 4747
Omega Ratio Rank
The Calmar Ratio Rank of AAMTX is 5555
Calmar Ratio Rank
The Martin Ratio Rank of AAMTX is 5252
Martin Ratio Rank

VTI
The Risk-Adjusted Performance Rank of VTI is 6060
Overall Rank
The Sharpe Ratio Rank of VTI is 5757
Sharpe Ratio Rank
The Sortino Ratio Rank of VTI is 5858
Sortino Ratio Rank
The Omega Ratio Rank of VTI is 6161
Omega Ratio Rank
The Calmar Ratio Rank of VTI is 6262
Calmar Ratio Rank
The Martin Ratio Rank of VTI is 6060
Martin Ratio Rank
The risk-adjusted ranks indicate the investment's position relative to the market. A rank closer to 100 signifies top-performing investments, while a rank closer to 0 might suggest underperformance, based on the selected ratio. The values are calculated based on the past 12 months of returns.

AAMTX vs. VTI - Risk-Adjusted Performance Comparison

This table presents a comparison of risk-adjusted performance metrics for American Funds 2055 Target Date Retirement Fund (AAMTX) and Vanguard Total Stock Market ETF (VTI). 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.


The current AAMTX Sharpe Ratio is 0.41, which is comparable to the VTI Sharpe Ratio of 0.51. The chart below compares the historical Sharpe Ratios of AAMTX and VTI, offering insights into how both investments have performed under varying market conditions. These values are calculated using daily returns over the previous 12 months.


Rolling 12-month Sharpe Ratio0.001.002.003.00December2025FebruaryMarchAprilMay
0.41
0.51
AAMTX
VTI

Dividends

AAMTX vs. VTI - Dividend Comparison

AAMTX's dividend yield for the trailing twelve months is around 3.19%, more than VTI's 1.35% yield.


TTM20242023202220212020201920182017201620152014
AAMTX
American Funds 2055 Target Date Retirement Fund
3.19%3.22%2.22%6.92%4.15%2.98%3.92%4.46%2.18%3.19%4.06%4.11%
VTI
Vanguard Total Stock Market ETF
1.35%1.27%1.44%1.67%1.21%1.42%1.78%2.04%1.71%1.92%1.98%1.76%

Drawdowns

AAMTX vs. VTI - Drawdown Comparison

The maximum AAMTX drawdown since its inception was -29.80%, smaller than the maximum VTI drawdown of -55.45%. Use the drawdown chart below to compare losses from any high point for AAMTX and VTI. For additional features, visit the drawdowns tool.


-20.00%-15.00%-10.00%-5.00%0.00%December2025FebruaryMarchAprilMay
-4.84%
-7.87%
AAMTX
VTI

Volatility

AAMTX vs. VTI - Volatility Comparison

The current volatility for American Funds 2055 Target Date Retirement Fund (AAMTX) is 8.24%, while Vanguard Total Stock Market ETF (VTI) has a volatility of 11.92%. This indicates that AAMTX experiences smaller price fluctuations and is considered to be less risky than VTI based on this measure. The chart below showcases a comparison of their rolling one-month volatility.


2.00%4.00%6.00%8.00%10.00%12.00%14.00%December2025FebruaryMarchAprilMay
8.24%
11.92%
AAMTX
VTI