PGDIX vs. PLZTX

Last updated Jun 3, 2026

PGDIX (Principal Diversified Income Fund) and PLZTX (Principal LifeTime Hybrid 2030 Fund R-6) are both mutual funds - PGDIX is a Multisector Bonds fund managed by Principal Funds, while PLZTX is a Target Retirement Date fund managed by Principal Funds. Over the past 10 years, PGDIX returned 4.01%/yr vs 8.76%/yr for PLZTX. A 0.71 correlation means they provide meaningful diversification when combined. PGDIX charges 0.68%/yr vs 0.33%/yr for PLZTX.

Performance

PGDIX vs. PLZTX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Principal Diversified Income Fund (PGDIX) and Principal LifeTime Hybrid 2030 Fund R-6 (PLZTX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, PGDIX achieves a -0.44% return, which is significantly lower than PLZTX's 6.82% return. Over the past 10 years, PGDIX has underperformed PLZTX with an annualized return of 4.01%, while PLZTX has yielded a comparatively higher 8.76% annualized return.

PGDIX

• 1D: -0.09%
• 1M: 0.06%
• YTD: -0.44%
• 6M: -0.07%
• 1Y: 3.84%
• 3Y*: 5.92%
• 5Y*: 2.03%
• 10Y*: 4.01%

PLZTX

• 1D: 0.33%
• 1M: 2.74%
• YTD: 6.82%
• 6M: 7.39%
• 1Y: 18.31%
• 3Y*: 13.51%
• 5Y*: 6.47%
• 10Y*: 8.76%

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

PGDIX vs. PLZTX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
PGDIX Principal Diversified Income Fund	-0.44%	6.50%	5.44%	8.53%	-11.20%	8.66%	1.89%	13.77%	-5.38%	10.23%
PLZTX Principal LifeTime Hybrid 2030 Fund R-6	6.82%	14.46%	11.11%	14.97%	-16.74%	13.93%	14.79%	20.97%	-7.35%	16.71%

Correlation

The correlation between PGDIX and PLZTX is 0.63, which is moderate. They share some common price drivers but move independently often enough to provide real diversification benefit when combined.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.63
Correlation (3Y) Calculated over the trailing 3-year period	0.58
Correlation (5Y) Calculated over the trailing 5-year period	0.65
Correlation (10Y) Calculated over the trailing 10-year period	0.71
Correlation (All Time) Calculated using the full available price history since Sep 1, 2015	0.71

The correlation between PGDIX and PLZTX shifts across timeframes, from 0.58 (3 years) to 0.71 (all time), reflecting how their relationship changes across market environments.

Return for Risk

PGDIX vs. PLZTX — Risk / Return Rank

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

PGDIX

PGDIX Risk / Return Rank: 16
PGDIX Sharpe Ratio Rank: 19
PGDIX Sortino Ratio Rank: 17
PGDIX Omega Ratio Rank: 23
PGDIX Calmar Ratio Rank: 10
PGDIX Martin Ratio Rank: 11

PLZTX

PLZTX Risk / Return Rank: 71
PLZTX Sharpe Ratio Rank: 68
PLZTX Sortino Ratio Rank: 69
PLZTX Omega Ratio Rank: 69
PLZTX Calmar Ratio Rank: 69
PLZTX Martin Ratio Rank: 78

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.

PGDIX vs. PLZTX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Principal Diversified Income Fund (PGDIX) and Principal LifeTime Hybrid 2030 Fund R-6 (PLZTX). 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.

	PGDIX	PLZTX	Difference
Sharpe ratio Return per unit of total volatility	1.28	2.41	-1.13
Sortino ratio Return per unit of downside risk	1.76	3.45	-1.70
Omega ratio Gain probability vs. loss probability	1.25	1.47	-0.21
Calmar ratio Return relative to maximum drawdown	1.03	3.23	-2.19
Martin ratio Return relative to average drawdown	3.38	14.62	-11.24
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

PGDIX vs. PLZTX - Sharpe Ratio Comparison

The current PGDIX Sharpe Ratio is 1.28, which is lower than the PLZTX Sharpe Ratio of 2.41. The chart below compares the historical Sharpe Ratios of PGDIX and PLZTX, 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

	PGDIX	PLZTX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.28	2.41	-1.13
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.50	0.62	-0.12
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.77	0.78	-0.01
Sharpe Ratio (All Time) Calculated using the full available price history	1.13	0.77	+0.35

Drawdowns

PGDIX vs. PLZTX - Drawdown Comparison

The maximum PGDIX drawdown since its inception was -23.76%, roughly equal to the maximum PLZTX drawdown of -24.54%. Use the drawdown chart below to compare losses from any high point for PGDIX and PLZTX.

Drawdown Indicators

	PGDIX	PLZTX	Difference
Max Drawdown Largest peak-to-trough decline	-23.76%	-24.54%	+0.78%
Max Drawdown (1Y) Largest decline over 1 year	-3.38%	-5.73%	+2.35%
Max Drawdown (3Y) Largest decline over 3 years	-3.56%	-10.07%	+6.51%
Max Drawdown (5Y) Largest decline over 5 years	-14.60%	-21.95%	+7.35%
Max Drawdown (10Y) Largest decline over 10 years	-23.76%	-24.54%	+0.78%
Current Drawdown Current decline from peak	-1.39%	0.00%	-1.39%
Average Drawdown Average peak-to-trough decline	-2.76%	-3.91%	+1.15%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.03%	1.26%	-0.23%

Volatility

PGDIX vs. PLZTX - Volatility Comparison

The current volatility for Principal Diversified Income Fund (PGDIX) is 0.98%, while Principal LifeTime Hybrid 2030 Fund R-6 (PLZTX) has a volatility of 2.45%. This indicates that PGDIX experiences smaller price fluctuations and is considered to be less risky than PLZTX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	PGDIX	PLZTX	Difference
Volatility (1M) Calculated over the trailing 1-month period	0.98%	2.45%	-1.47%
Volatility (6M) Calculated over the trailing 6-month period	2.40%	6.20%	-3.80%
Volatility (1Y) Calculated over the trailing 1-year period	2.96%	7.71%	-4.75%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	4.09%	10.49%	-6.40%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	5.23%	11.23%	-6.00%

PGDIX vs. PLZTX - Expense Ratio Comparison

PGDIX has a 0.68% expense ratio, which is higher than PLZTX's 0.33% expense ratio.

Dividends

PGDIX vs. PLZTX - Dividend Comparison

PGDIX's dividend yield for the trailing twelve months is around 5.83%, more than PLZTX's 4.36% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
PGDIX Principal Diversified Income Fund	5.83%	6.17%	6.28%	6.47%	5.34%	4.59%	4.63%	5.12%	5.10%	4.67%	5.76%	5.27%
PLZTX Principal LifeTime Hybrid 2030 Fund R-6	4.36%	4.66%	3.75%	3.45%	8.09%	5.44%	4.48%	3.73%	3.83%	2.54%	2.28%	1.68%

Frequently Asked Questions

Can I hold both PGDIX and PLZTX in my portfolio?

PGDIX and PLZTX have a correlation of 0.63, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, PGDIX or PLZTX?

PLZTX has higher volatility (2.45%) compared to PGDIX (0.98%). In terms of maximum drawdown, PGDIX dropped -23.76% vs PLZTX's -24.54%.

Which has better risk-adjusted returns?

PLZTX currently has the higher Sharpe Ratio (2.41 vs 1.28), 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.