ARGVX vs. PTDIX

Last updated Jun 4, 2026

ARGVX (American Century Investments One Choice 2060 Portfolio) and PTDIX (Principal LifeTime 2040 Fund) are both Target Retirement Date funds. Over the past 10 years, ARGVX returned 10.03%/yr vs 10.55%/yr for PTDIX. With a 0.97 correlation, they move nearly in lockstep. ARGVX charges 0.88%/yr vs 0.01%/yr for PTDIX.

Performance

ARGVX vs. PTDIX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in American Century Investments One Choice 2060 Portfolio (ARGVX) and Principal LifeTime 2040 Fund (PTDIX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, ARGVX achieves a 8.49% return, which is significantly higher than PTDIX's 7.80% return. Over the past 10 years, ARGVX has underperformed PTDIX with an annualized return of 10.03%, while PTDIX has yielded a comparatively higher 10.55% annualized return.

ARGVX

• 1D: 0.11%
• 1M: 3.79%
• YTD: 8.49%
• 6M: 8.98%
• 1Y: 20.56%
• 3Y*: 15.04%
• 5Y*: 7.25%
• 10Y*: 10.03%

PTDIX

• 1D: 0.34%
• 1M: 3.88%
• YTD: 7.80%
• 6M: 8.09%
• 1Y: 19.26%
• 3Y*: 17.13%
• 5Y*: 8.31%
• 10Y*: 10.55%

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

ARGVX vs. PTDIX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
ARGVX American Century Investments One Choice 2060 Portfolio	8.49%	15.81%	12.48%	16.07%	-17.87%	14.38%	18.10%	24.96%	-8.19%	18.89%
PTDIX Principal LifeTime 2040 Fund	7.80%	15.59%	17.43%	18.33%	-18.13%	15.35%	16.04%	24.91%	-7.95%	20.69%

Correlation

The correlation between ARGVX and PTDIX is 0.98 - 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	0.98
Correlation (3Y) Calculated over the trailing 3-year period	0.96
Correlation (5Y) Calculated over the trailing 5-year period	0.97
Correlation (10Y) Calculated over the trailing 10-year period	0.97
Correlation (All Time) Calculated using the full available price history since Jan 5, 2016	0.97

The correlation between ARGVX and PTDIX has been stable across timeframes, ranging from 0.96 to 0.98 - a consistent structural relationship.

Return for Risk

ARGVX vs. PTDIX — Risk / Return Rank

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

ARGVX

ARGVX Risk / Return Rank: 46
ARGVX Sharpe Ratio Rank: 47
ARGVX Sortino Ratio Rank: 45
ARGVX Omega Ratio Rank: 46
ARGVX Calmar Ratio Rank: 41
ARGVX Martin Ratio Rank: 51

PTDIX

PTDIX Risk / Return Rank: 50
PTDIX Sharpe Ratio Rank: 46
PTDIX Sortino Ratio Rank: 46
PTDIX Omega Ratio Rank: 47
PTDIX Calmar Ratio Rank: 49
PTDIX Martin Ratio Rank: 60

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.

ARGVX vs. PTDIX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for American Century Investments One Choice 2060 Portfolio (ARGVX) and Principal LifeTime 2040 Fund (PTDIX). 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.

	ARGVX	PTDIX	Difference
Sharpe ratio: Return per unit of total volatility	2.02	2.00	+0.02
Sortino ratio: Return per unit of downside risk	2.84	2.84	0.00
Omega ratio: Gain probability vs. loss probability	1.37	1.37	0.00
Calmar ratio: Return relative to maximum drawdown	2.45	2.68	-0.24
Martin ratio: Return relative to average drawdown	10.52	11.94	-1.42
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

ARGVX vs. PTDIX - Sharpe Ratio Comparison

The current ARGVX Sharpe Ratio is 2.02, which is comparable to the PTDIX Sharpe Ratio of 2.00. The chart below compares the historical Sharpe Ratios of ARGVX and PTDIX, 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

	ARGVX	PTDIX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.02	2.00	+0.02
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.54	0.62	-0.08
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.69	0.77	-0.07
Sharpe Ratio (All Time) Calculated using the full available price history	0.70	0.48	+0.22

Drawdowns

ARGVX vs. PTDIX - Drawdown Comparison

The maximum ARGVX drawdown since its inception was -30.85%, smaller than the maximum PTDIX drawdown of -54.38%. Use the drawdown chart below to compare losses from any high point for ARGVX and PTDIX.

Drawdown Indicators

	ARGVX	PTDIX	Difference
Max Drawdown Largest peak-to-trough decline	-30.85%	-54.38%	+23.53%
Max Drawdown (1Y) Largest decline over 1 year	-8.56%	-7.32%	-1.24%
Max Drawdown (3Y) Largest decline over 3 years	-14.07%	-13.05%	-1.02%
Max Drawdown (5Y) Largest decline over 5 years	-25.97%	-25.43%	-0.54%
Max Drawdown (10Y) Largest decline over 10 years	-30.85%	-30.02%	-0.83%
Current Drawdown Current decline from peak	0.00%	0.00%	0.00%
Average Drawdown Average peak-to-trough decline	-4.82%	-7.49%	+2.67%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.99%	1.64%	+0.35%

Volatility

ARGVX vs. PTDIX - Volatility Comparison

American Century Investments One Choice 2060 Portfolio (ARGVX) and Principal LifeTime 2040 Fund (PTDIX) have volatilities of 2.96% and 2.89%, respectively, indicating that both stocks experience similar levels of price fluctuations. This suggests that the risk associated with both stocks, as measured by volatility, is nearly the same. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	ARGVX	PTDIX	Difference
Volatility (1M) Calculated over the trailing 1-month period	2.96%	2.89%	+0.07%
Volatility (6M) Calculated over the trailing 6-month period	8.26%	7.85%	+0.41%
Volatility (1Y) Calculated over the trailing 1-year period	10.36%	9.81%	+0.55%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	13.50%	13.49%	+0.01%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	14.51%	13.83%	+0.68%

ARGVX vs. PTDIX - Expense Ratio Comparison

ARGVX has a 0.88% expense ratio, which is higher than PTDIX's 0.01% expense ratio.

Dividends

ARGVX vs. PTDIX - Dividend Comparison

ARGVX's dividend yield for the trailing twelve months is around 9.86%, more than PTDIX's 9.09% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
ARGVX American Century Investments One Choice 2060 Portfolio	9.86%	10.70%	3.22%	1.62%	7.48%	6.43%	3.31%	5.69%	4.97%	1.78%	1.02%	0.00%
PTDIX Principal LifeTime 2040 Fund	9.09%	9.80%	12.28%	4.40%	8.61%	8.92%	6.01%	7.26%	9.28%	6.07%	4.86%	6.73%

Frequently Asked Questions

Can I hold both ARGVX and PTDIX in my portfolio?

With a correlation of 0.98, ARGVX and PTDIX 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, ARGVX or PTDIX?

ARGVX has higher volatility (2.96%) compared to PTDIX (2.89%). In terms of maximum drawdown, ARGVX dropped -30.85% vs PTDIX's -54.38%.

Which has better risk-adjusted returns?

ARGVX currently has the higher Sharpe Ratio (2.02 vs 2.00), 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.