VTIVX vs. AAFTX

Last updated Jun 4, 2026

VTIVX (Vanguard Target Retirement 2045 Fund) and AAFTX (American Funds 2035 Target Date Retirement Fund) are both Target Retirement Date funds. Over the past 10 years, VTIVX returned 11.35%/yr vs 10.41%/yr for AAFTX. With a 0.98 correlation, they move nearly in lockstep. VTIVX charges 0.08%/yr vs 0.33%/yr for AAFTX.

Performance

VTIVX vs. AAFTX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Vanguard Target Retirement 2045 Fund (VTIVX) and American Funds 2035 Target Date Retirement Fund (AAFTX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, VTIVX achieves a 11.08% return, which is significantly higher than AAFTX's 7.09% return. Over the past 10 years, VTIVX has outperformed AAFTX with an annualized return of 11.35%, while AAFTX has yielded a comparatively lower 10.41% annualized return.

VTIVX

• 1D: 0.31%
• 1M: 4.78%
• YTD: 11.08%
• 6M: 11.92%
• 1Y: 26.04%
• 3Y*: 18.49%
• 5Y*: 9.63%
• 10Y*: 11.35%

AAFTX

• 1D: 0.18%
• 1M: 3.09%
• YTD: 7.09%
• 6M: 7.56%
• 1Y: 18.49%
• 3Y*: 15.25%
• 5Y*: 7.80%
• 10Y*: 10.41%

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

VTIVX vs. AAFTX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
VTIVX Vanguard Target Retirement 2045 Fund	11.08%	20.01%	13.68%	19.72%	-17.38%	16.16%	16.31%	24.94%	-7.89%	19.16%
AAFTX American Funds 2035 Target Date Retirement Fund	7.09%	16.77%	12.40%	16.50%	-16.53%	15.20%	17.23%	22.81%	-5.48%	20.68%

Correlation

The correlation between VTIVX and AAFTX is 0.97 - these two move nearly in lockstep. At this level, holding both provides almost no diversification benefit. If you already own one, adding the other does little to reduce portfolio risk.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.97
Correlation (3Y) Calculated over the trailing 3-year period	0.97
Correlation (5Y) Calculated over the trailing 5-year period	0.98
Correlation (10Y) Calculated over the trailing 10-year period	0.98
Correlation (All Time) Calculated using the full available price history since Feb 5, 2007	0.98

The correlation between VTIVX and AAFTX has been stable across timeframes, ranging from 0.97 to 0.98 - a consistent structural relationship.

Return for Risk

VTIVX vs. AAFTX — Risk / Return Rank

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

VTIVX

VTIVX Risk / Return Rank: 71
VTIVX Sharpe Ratio Rank: 75
VTIVX Sortino Ratio Rank: 71
VTIVX Omega Ratio Rank: 68
VTIVX Calmar Ratio Rank: 68
VTIVX Martin Ratio Rank: 74

AAFTX

AAFTX Risk / Return Rank: 57
AAFTX Sharpe Ratio Rank: 57
AAFTX Sortino Ratio Rank: 57
AAFTX Omega Ratio Rank: 57
AAFTX Calmar Ratio Rank: 50
AAFTX Martin Ratio Rank: 61

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.

VTIVX vs. AAFTX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Vanguard Target Retirement 2045 Fund (VTIVX) and American Funds 2035 Target Date Retirement Fund (AAFTX). 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.

	VTIVX	AAFTX	Difference
Sharpe ratio: Return per unit of total volatility	2.51	2.23	+0.28
Sortino ratio: Return per unit of downside risk	3.50	3.19	+0.31
Omega ratio: Gain probability vs. loss probability	1.46	1.42	+0.04
Calmar ratio: Return relative to maximum drawdown	3.18	2.70	+0.48
Martin ratio: Return relative to average drawdown	14.06	12.07	+1.99
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

VTIVX vs. AAFTX - Sharpe Ratio Comparison

The current VTIVX Sharpe Ratio is 2.51, which is comparable to the AAFTX Sharpe Ratio of 2.23. The chart below compares the historical Sharpe Ratios of VTIVX and AAFTX, 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

	VTIVX	AAFTX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.51	2.23	+0.28
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.72	0.69	+0.03
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.77	0.82	-0.05
Sharpe Ratio (All Time) Calculated using the full available price history	0.55	0.53	+0.02

Drawdowns

VTIVX vs. AAFTX - Drawdown Comparison

The maximum VTIVX drawdown since its inception was -51.69%, roughly equal to the maximum AAFTX drawdown of -49.89%. Use the drawdown chart below to compare losses from any high point for VTIVX and AAFTX.

Drawdown Indicators

	VTIVX	AAFTX	Difference
Max Drawdown Largest peak-to-trough decline	-51.69%	-49.89%	-1.80%
Max Drawdown (1Y) Largest decline over 1 year	-8.30%	-6.99%	-1.31%
Max Drawdown (3Y) Largest decline over 3 years	-13.40%	-10.58%	-2.82%
Max Drawdown (5Y) Largest decline over 5 years	-25.10%	-23.31%	-1.79%
Max Drawdown (10Y) Largest decline over 10 years	-31.42%	-26.72%	-4.70%
Current Drawdown Current decline from peak	0.00%	0.00%	0.00%
Average Drawdown Average peak-to-trough decline	-6.33%	-6.80%	+0.47%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.87%	1.56%	+0.31%

Volatility

VTIVX vs. AAFTX - Volatility Comparison

Vanguard Target Retirement 2045 Fund (VTIVX) has a higher volatility of 3.18% compared to American Funds 2035 Target Date Retirement Fund (AAFTX) at 2.54%. This indicates that VTIVX's price experiences larger fluctuations and is considered to be riskier than AAFTX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	VTIVX	AAFTX	Difference
Volatility (1M) Calculated over the trailing 1-month period	3.18%	2.54%	+0.64%
Volatility (6M) Calculated over the trailing 6-month period	8.37%	6.77%	+1.60%
Volatility (1Y) Calculated over the trailing 1-year period	10.50%	8.46%	+2.04%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	13.49%	11.44%	+2.05%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	14.79%	12.71%	+2.08%

VTIVX vs. AAFTX - Expense Ratio Comparison

VTIVX has a 0.08% expense ratio, which is lower than AAFTX's 0.33% expense ratio.

Dividends

VTIVX vs. AAFTX - Dividend Comparison

VTIVX's dividend yield for the trailing twelve months is around 2.25%, less than AAFTX's 5.59% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
AAFTX American Funds 2035 Target Date Retirement Fund	5.59%	5.99%	4.26%	2.61%	5.43%	5.25%	3.53%	4.21%	4.80%	2.38%	3.52%	5.63%
VTIVX Vanguard Target Retirement 2045 Fund	2.25%	2.50%	2.36%	2.27%	2.75%	15.40%	1.90%	2.23%	2.52%	0.04%	2.47%	3.29%

Frequently Asked Questions

Can I hold both VTIVX and AAFTX in my portfolio?

With a correlation of 0.97, VTIVX and AAFTX move almost identically. Holding both adds very little diversification - you're essentially doubling your position in the same market segment. Choosing one is usually more capital-efficient.

Which is riskier, VTIVX or AAFTX?

VTIVX has higher volatility (3.18%) compared to AAFTX (2.54%). In terms of maximum drawdown, VTIVX dropped -51.69% vs AAFTX's -49.89%.

Which has better risk-adjusted returns?

VTIVX currently has the higher Sharpe Ratio (2.51 vs 2.23), 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.