PLTZX vs. ARFVX

Last updated Jun 20, 2026

PLTZX (Principal LifeTime 2060 Fund) and ARFVX (American Century Investments One Choice 2050 Portfolio) are both Target Retirement Date funds. Over the past 10 years, PLTZX returned 11.66%/yr vs 9.57%/yr for ARFVX. With a 0.97 correlation, they move nearly in lockstep. PLTZX charges 0.01%/yr vs 0.88%/yr for ARFVX.

Performance

PLTZX vs. ARFVX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Principal LifeTime 2060 Fund (PLTZX) and American Century Investments One Choice 2050 Portfolio (ARFVX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, PLTZX achieves a 8.98% return, which is significantly higher than ARFVX's 7.22% return. Over the past 10 years, PLTZX has outperformed ARFVX with an annualized return of 11.66%, while ARFVX has yielded a comparatively lower 9.57% annualized return.

PLTZX

• 1D: 1.18%
• 1M: 1.74%
• YTD: 8.98%
• 6M: 9.47%
• 1Y: 22.20%
• 3Y*: 17.36%
• 5Y*: 9.41%
• 10Y*: 11.66%

ARFVX

• 1D: 0.77%
• 1M: 1.09%
• YTD: 7.22%
• 6M: 7.51%
• 1Y: 18.35%
• 3Y*: 12.88%
• 5Y*: 6.56%
• 10Y*: 9.57%

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

PLTZX vs. ARFVX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
PLTZX Principal LifeTime 2060 Fund	8.98%	17.76%	16.89%	20.36%	-18.81%	18.12%	16.60%	27.54%	-9.24%	22.68%
ARFVX American Century Investments One Choice 2050 Portfolio	7.22%	14.75%	11.30%	15.16%	-17.44%	13.36%	17.43%	24.02%	-5.24%	16.43%

Correlation

The correlation between PLTZX and ARFVX 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	0.96
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 Mar 4, 2013	0.97

The correlation between PLTZX and ARFVX has been stable across timeframes, ranging from 0.96 to 0.97 - a consistent structural relationship.

Return for Risk

PLTZX vs. ARFVX — Risk / Return Rank

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

PLTZX

PLTZX Risk / Return Rank: 48
PLTZX Sharpe Ratio Rank: 44
PLTZX Sortino Ratio Rank: 42
PLTZX Omega Ratio Rank: 44
PLTZX Calmar Ratio Rank: 49
PLTZX Martin Ratio Rank: 61

ARFVX

ARFVX Risk / Return Rank: 48
ARFVX Sharpe Ratio Rank: 49
ARFVX Sortino Ratio Rank: 48
ARFVX Omega Ratio Rank: 48
ARFVX Calmar Ratio Rank: 42
ARFVX Martin Ratio Rank: 53

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.

PLTZX vs. ARFVX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Principal LifeTime 2060 Fund (PLTZX) and American Century Investments One Choice 2050 Portfolio (ARFVX). 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.

Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.

	PLTZX	ARFVX	Difference
Sharpe ratio: Return per unit of total volatility	1.75	1.87	-0.12
Sortino ratio: Return per unit of downside risk	2.46	2.65	-0.19
Omega ratio: Gain probability vs. loss probability	1.32	1.34	-0.02
Calmar ratio: Return relative to maximum drawdown	2.52	2.32	+0.20
Martin ratio: Return relative to average drawdown	11.06	9.90	+1.16

PLTZX vs. ARFVX - Sharpe Ratio Comparison

The current PLTZX Sharpe Ratio is 1.75, which is comparable to the ARFVX Sharpe Ratio of 1.87. The chart below compares the historical Sharpe Ratios of PLTZX and ARFVX, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Drawdowns

PLTZX vs. ARFVX - Drawdown Comparison

The maximum PLTZX drawdown since its inception was -34.01%, smaller than the maximum ARFVX drawdown of -47.41%. Use the drawdown chart below to compare losses from any high point for PLTZX and ARFVX.

Drawdown Indicators

	PLTZX	ARFVX	Difference
Max Drawdown Largest peak-to-trough decline	-34.01%	-47.41%	+13.40%
Max Drawdown (1Y) Largest decline over 1 year	-8.70%	-7.82%	-0.88%
Max Drawdown (3Y) Largest decline over 3 years	-15.73%	-12.64%	-3.09%
Max Drawdown (5Y) Largest decline over 5 years	-26.79%	-25.12%	-1.67%
Max Drawdown (10Y) Largest decline over 10 years	-34.01%	-29.55%	-4.46%
Current Drawdown Current decline from peak	-0.63%	-0.38%	-0.25%
Average Drawdown Average peak-to-trough decline	-4.61%	-6.53%	+1.92%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.98%	1.83%	+0.15%

Volatility

PLTZX vs. ARFVX - Volatility Comparison

Principal LifeTime 2060 Fund (PLTZX) has a higher volatility of 4.90% compared to American Century Investments One Choice 2050 Portfolio (ARFVX) at 3.64%. This indicates that PLTZX's price experiences larger fluctuations and is considered to be riskier than ARFVX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	PLTZX	ARFVX	Difference
Volatility (1M) Calculated over the trailing 1-month period	4.90%	3.64%	+1.26%
Volatility (6M) Calculated over the trailing 6-month period	10.34%	7.98%	+2.36%
Volatility (1Y) Calculated over the trailing 1-year period	12.49%	9.70%	+2.79%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	15.57%	12.56%	+3.01%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	16.04%	13.63%	+2.41%

PLTZX vs. ARFVX - Expense Ratio Comparison

PLTZX has a 0.01% expense ratio, which is lower than ARFVX's 0.88% expense ratio.

Dividends

PLTZX vs. ARFVX - Dividend Comparison

PLTZX's dividend yield for the trailing twelve months is around 7.65%, less than ARFVX's 13.44% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
ARFVX American Century Investments One Choice 2050 Portfolio	13.44%	14.41%	4.91%	1.96%	6.71%	7.57%	6.52%	8.66%	10.95%	1.22%	3.88%	6.89%
PLTZX Principal LifeTime 2060 Fund	7.65%	8.33%	7.85%	4.12%	8.44%	5.29%	3.60%	5.86%	5.75%	2.73%	3.48%	3.29%

Frequently Asked Questions

Can I hold both PLTZX and ARFVX in my portfolio?

With a correlation of 0.97, PLTZX and ARFVX 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, PLTZX or ARFVX?

PLTZX has higher volatility (4.90%) compared to ARFVX (3.64%). In terms of maximum drawdown, PLTZX dropped -34.01% vs ARFVX's -47.41%.

Which has better risk-adjusted returns?

ARFVX currently has the higher Sharpe Ratio (1.87 vs 1.75), 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.