SWYFX vs. PPLIX

Last updated Jun 4, 2026

SWYFX (Schwab Target 2035 Index Fund) and PPLIX (Principal LifeTime 2050 Fund) are both Target Retirement Date funds. Over the past 5 years, SWYFX returned 8.23%/yr vs 9.59%/yr for PPLIX. With a 0.96 correlation, they move nearly in lockstep. SWYFX charges 0.04%/yr vs 0.01%/yr for PPLIX.

Performance

SWYFX vs. PPLIX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Schwab Target 2035 Index Fund (SWYFX) and Principal LifeTime 2050 Fund (PPLIX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

The year-to-date returns for both investments are quite close, with SWYFX having a 9.20% return and PPLIX slightly higher at 9.45%.

SWYFX

• 1D: 0.24%
• 1M: 3.95%
• YTD: 9.20%
• 6M: 9.60%
• 1Y: 21.44%
• 3Y*: 15.77%
• 5Y*: 8.23%
• 10Y*: —

PPLIX

• 1D: 0.41%
• 1M: 4.65%
• YTD: 9.45%
• 6M: 9.80%
• 1Y: 22.45%
• 3Y*: 19.31%
• 5Y*: 9.59%
• 10Y*: 11.60%

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

SWYFX vs. PPLIX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
SWYFX Schwab Target 2035 Index Fund	9.20%	16.40%	11.71%	18.20%	-16.36%	14.26%	13.85%	22.37%	-7.99%	17.84%
PPLIX Principal LifeTime 2050 Fund	9.45%	17.55%	19.12%	20.36%	-18.78%	17.04%	16.56%	26.67%	-8.74%	22.12%

Correlation

The correlation between SWYFX and PPLIX is 0.96 - 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	0.96
Correlation (3Y) Calculated over the trailing 3-year period	0.95
Correlation (5Y) Calculated over the trailing 5-year period	0.96
Correlation (All Time) Calculated using the full available price history since Aug 31, 2016	0.96

The correlation between SWYFX and PPLIX has been stable across timeframes, ranging from 0.95 to 0.96 - a consistent structural relationship.

Return for Risk

SWYFX vs. PPLIX — Risk / Return Rank

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

SWYFX

SWYFX Risk / Return Rank: 71
SWYFX Sharpe Ratio Rank: 73
SWYFX Sortino Ratio Rank: 71
SWYFX Omega Ratio Rank: 67
SWYFX Calmar Ratio Rank: 69
SWYFX Martin Ratio Rank: 76

PPLIX

PPLIX Risk / Return Rank: 49
PPLIX Sharpe Ratio Rank: 46
PPLIX Sortino Ratio Rank: 45
PPLIX Omega Ratio Rank: 46
PPLIX Calmar Ratio Rank: 49
PPLIX 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.

SWYFX vs. PPLIX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Schwab Target 2035 Index Fund (SWYFX) and Principal LifeTime 2050 Fund (PPLIX). 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.

	SWYFX	PPLIX	Difference
Sharpe ratio: Return per unit of total volatility	2.47	1.99	+0.49
Sortino ratio: Return per unit of downside risk	3.51	2.81	+0.70
Omega ratio: Gain probability vs. loss probability	1.46	1.37	+0.09
Calmar ratio: Return relative to maximum drawdown	3.20	2.68	+0.52
Martin ratio: Return relative to average drawdown	14.28	12.05	+2.23
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

SWYFX vs. PPLIX - Sharpe Ratio Comparison

The current SWYFX Sharpe Ratio is 2.47, which is comparable to the PPLIX Sharpe Ratio of 1.99. The chart below compares the historical Sharpe Ratios of SWYFX and PPLIX, 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

	SWYFX	PPLIX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.47	1.99	+0.49
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.69	0.62	+0.06
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	—	0.75	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.75	0.46	+0.30

Drawdowns

SWYFX vs. PPLIX - Drawdown Comparison

The maximum SWYFX drawdown since its inception was -25.51%, smaller than the maximum PPLIX drawdown of -55.61%. Use the drawdown chart below to compare losses from any high point for SWYFX and PPLIX.

Drawdown Indicators

	SWYFX	PPLIX	Difference
Max Drawdown Largest peak-to-trough decline	-25.51%	-55.61%	+30.10%
Max Drawdown (1Y) Largest decline over 1 year	-6.82%	-8.57%	+1.75%
Max Drawdown (3Y) Largest decline over 3 years	-11.61%	-15.59%	+3.98%
Max Drawdown (5Y) Largest decline over 5 years	-23.19%	-26.85%	+3.66%
Max Drawdown (10Y) Largest decline over 10 years	—	-32.67%	—
Current Drawdown Current decline from peak	0.00%	0.00%	0.00%
Average Drawdown Average peak-to-trough decline	-4.01%	-8.30%	+4.29%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.52%	1.90%	-0.38%

Volatility

SWYFX vs. PPLIX - Volatility Comparison

The current volatility for Schwab Target 2035 Index Fund (SWYFX) is 2.77%, while Principal LifeTime 2050 Fund (PPLIX) has a volatility of 3.25%. This indicates that SWYFX experiences smaller price fluctuations and is considered to be less risky than PPLIX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	SWYFX	PPLIX	Difference
Volatility (1M) Calculated over the trailing 1-month period	2.77%	3.25%	-0.48%
Volatility (6M) Calculated over the trailing 6-month period	7.02%	9.22%	-2.20%
Volatility (1Y) Calculated over the trailing 1-year period	8.83%	11.56%	-2.73%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	12.07%	15.47%	-3.40%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	12.84%	15.59%	-2.75%

SWYFX vs. PPLIX - Expense Ratio Comparison

SWYFX has a 0.04% expense ratio, which is higher than PPLIX's 0.01% expense ratio. However, both funds are considered low-cost compared to the broader market, where average expense ratios usually range from 0.3% to 0.9%.

Dividends

SWYFX vs. PPLIX - Dividend Comparison

SWYFX's dividend yield for the trailing twelve months is around 2.09%, less than PPLIX's 9.09% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
PPLIX Principal LifeTime 2050 Fund	9.09%	9.95%	11.56%	4.41%	9.40%	8.04%	5.23%	7.16%	8.64%	5.12%	4.82%	6.07%
SWYFX Schwab Target 2035 Index Fund	2.09%	2.28%	2.37%	2.14%	2.02%	1.80%	1.73%	2.00%	0.00%	1.44%	0.99%	0.00%

Frequently Asked Questions

Can I hold both SWYFX and PPLIX in my portfolio?

With a correlation of 0.96, SWYFX and PPLIX 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, SWYFX or PPLIX?

PPLIX has higher volatility (3.25%) compared to SWYFX (2.77%). In terms of maximum drawdown, SWYFX dropped -25.51% vs PPLIX's -55.61%.

Which has better risk-adjusted returns?

SWYFX currently has the higher Sharpe Ratio (2.47 vs 1.99), 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.