PURZX vs. IRSAX

Last updated Jul 17, 2026

PURZX (PGIM Global Real Estate Fund) and IRSAX (Delaware Ivy Securian Real Estate Securities Fund) are both REIT funds. Over the past 10 years, PURZX returned 4.22%/yr vs 7.40%/yr for IRSAX. Their correlation of 0.89 suggests significant overlap in exposure. PURZX charges 0.93%/yr vs 1.20%/yr for IRSAX.

Performance

PURZX vs. IRSAX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in PGIM Global Real Estate Fund (PURZX) and Delaware Ivy Securian Real Estate Securities Fund (IRSAX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, PURZX achieves a 13.14% return, which is significantly lower than IRSAX's 18.60% return. Over the past 10 years, PURZX has underperformed IRSAX with an annualized return of 4.22%, while IRSAX has yielded a comparatively higher 7.40% annualized return.

PURZX

• 1D: 0.17%
• 1M: 1.54%
• 6M: 9.36%
• YTD: 13.14%
• 1Y: 17.04%
• 3Y*: 9.98%
• 5Y*: 2.27%
• 10Y*: 4.22%

IRSAX

• 1D: -0.20%
• 1M: 2.22%
• 6M: 15.89%
• YTD: 18.60%
• 1Y: 24.14%
• 3Y*: 17.10%
• 5Y*: 7.52%
• 10Y*: 7.40%

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

PURZX vs. IRSAX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
PURZX PGIM Global Real Estate Fund	13.14%	9.22%	3.64%	11.24%	-26.73%	27.91%	-4.39%	20.60%	-5.32%	10.36%
IRSAX Delaware Ivy Securian Real Estate Securities Fund	18.60%	7.28%	23.62%	9.53%	-25.47%	43.57%	-3.51%	24.13%	-5.69%	5.29%

Correlation

The correlation between PURZX and IRSAX is 0.91, indicating a strong positive relationship between their price movements. Combining them offers limited diversification - they tend to fall together during downturns.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.91
Correlation (3Y) Calculated over the trailing 3-year period	0.93
Correlation (5Y) Calculated over the trailing 5-year period	0.93
Correlation (10Y) Calculated over the trailing 10-year period	0.92
Correlation (All Time) Calculated using the full available price history since Feb 25, 1999	0.89

The correlation between PURZX and IRSAX has been stable across timeframes, ranging from 0.89 to 0.93 - a consistent structural relationship.

Return for Risk

PURZX vs. IRSAX — Risk / Return Rank

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

PURZX

PURZX Risk / Return Rank: 37
PURZX Sharpe Ratio Rank: 40
PURZX Sortino Ratio Rank: 38
PURZX Omega Ratio Rank: 39
PURZX Calmar Ratio Rank: 33
PURZX Martin Ratio Rank: 36

IRSAX

IRSAX Risk / Return Rank: 72
IRSAX Sharpe Ratio Rank: 70
IRSAX Sortino Ratio Rank: 63
IRSAX Omega Ratio Rank: 60
IRSAX Calmar Ratio Rank: 82
IRSAX Martin Ratio Rank: 82

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.

PURZX vs. IRSAX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for PGIM Global Real Estate Fund (PURZX) and Delaware Ivy Securian Real Estate Securities Fund (IRSAX). 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.

	PURZX	IRSAX	Difference
Sharpe ratio: Return per unit of total volatility	1.45	1.89	-0.44
Sortino ratio: Return per unit of downside risk	2.02	2.54	-0.53
Omega ratio: Gain probability vs. loss probability	1.26	1.33	-0.07
Calmar ratio: Return relative to maximum drawdown	1.77	3.14	-1.37
Martin ratio: Return relative to average drawdown	6.46	11.79	-5.33

PURZX vs. IRSAX - Sharpe Ratio Comparison

The current PURZX Sharpe Ratio is 1.45, which is comparable to the IRSAX Sharpe Ratio of 1.89. The chart below compares the historical Sharpe Ratios of PURZX and IRSAX, 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

PURZX vs. IRSAX - Drawdown Comparison

The maximum PURZX drawdown since its inception was -69.49%, roughly equal to the maximum IRSAX drawdown of -72.03%. Use the drawdown chart below to compare losses from any high point for PURZX and IRSAX.

Drawdown Indicators

	PURZX	IRSAX	Difference
Max Drawdown Largest peak-to-trough decline	-69.49%	-72.03%	+2.54%
Max Drawdown (1Y) Largest decline over 1 year	-10.16%	-8.04%	-2.12%
Max Drawdown (3Y) Largest decline over 3 years	-18.57%	-16.26%	-2.31%
Max Drawdown (5Y) Largest decline over 5 years	-34.80%	-37.56%	+2.76%
Max Drawdown (10Y) Largest decline over 10 years	-41.05%	-40.71%	-0.34%
Current Drawdown Current decline from peak	-0.56%	-0.79%	+0.23%
Average Drawdown Average peak-to-trough decline	-11.94%	-13.19%	+1.25%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.78%	2.14%	+0.64%

Volatility

PURZX vs. IRSAX - Volatility Comparison

The current volatility for PGIM Global Real Estate Fund (PURZX) is 3.77%, while Delaware Ivy Securian Real Estate Securities Fund (IRSAX) has a volatility of 4.59%. This indicates that PURZX experiences smaller price fluctuations and is considered to be less risky than IRSAX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	PURZX	IRSAX	Difference
Volatility (1M) Calculated over the trailing 1-month period	3.77%	4.59%	-0.82%
Volatility (6M) Calculated over the trailing 6-month period	9.89%	10.46%	-0.57%
Volatility (1Y) Calculated over the trailing 1-year period	12.46%	13.38%	-0.92%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	16.35%	28.61%	-12.26%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	17.26%	25.63%	-8.37%

PURZX vs. IRSAX - Expense Ratio Comparison

PURZX has a 0.93% expense ratio, which is lower than IRSAX's 1.20% expense ratio.

Dividends

PURZX vs. IRSAX - Dividend Comparison

PURZX's dividend yield for the trailing twelve months is around 2.65%, less than IRSAX's 20.25% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
IRSAX Delaware Ivy Securian Real Estate Securities Fund	20.25%	24.77%	29.95%	9.61%	34.76%	13.03%	1.81%	9.69%	7.51%	12.71%	10.34%	5.88%
PURZX PGIM Global Real Estate Fund	2.65%	2.85%	2.68%	2.27%	2.22%	16.92%	1.71%	10.18%	4.22%	3.93%	4.67%	3.45%

Frequently Asked Questions

Can I hold both PURZX and IRSAX in my portfolio?

With a correlation of 0.91, PURZX and IRSAX 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, PURZX or IRSAX?

IRSAX has higher volatility (4.59%) compared to PURZX (3.77%). In terms of maximum drawdown, PURZX dropped -69.49% vs IRSAX's -72.03%.

Which has better risk-adjusted returns?

IRSAX currently has the higher Sharpe Ratio (1.89 vs 1.45), 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.