IIPR vs. VWO

Last updated Jun 13, 2026

IIPR (Innovative Industrial Properties, Inc.) is a stock, while VWO (Vanguard FTSE Emerging Markets ETF) is Emerging Markets Equities fund tracking the FTSE Emerging Index. Over the past 5 years, IIPR returned -13.57%/yr vs 5.03%/yr for VWO. At a 0.31 correlation, their price movements are largely independent.

Performance

IIPR vs. VWO - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Innovative Industrial Properties, Inc. (IIPR) and Vanguard FTSE Emerging Markets ETF (VWO). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, IIPR achieves a 32.69% return, which is significantly higher than VWO's 10.77% return.

IIPR

• 1D: -2.07%
• 1M: 12.06%
• YTD: 32.69%
• 6M: 15.09%
• 1Y: 24.22%
• 3Y*: 4.81%
• 5Y*: -13.57%
• 10Y*: —

VWO

• 1D: 0.76%
• 1M: 1.90%
• YTD: 10.77%
• 6M: 12.57%
• 1Y: 26.52%
• 3Y*: 16.61%
• 5Y*: 5.03%
• 10Y*: 9.00%

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

IIPR vs. VWO - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
IIPR Innovative Industrial Properties, Inc.	32.69%	-18.40%	-28.55%	8.78%	-59.02%	47.49%	151.33%	72.52%	43.88%	82.30%
VWO Vanguard FTSE Emerging Markets ETF	10.77%	25.60%	10.59%	9.25%	-17.98%	1.26%	15.17%	20.75%	-14.76%	31.49%

Correlation

The correlation between IIPR and VWO is 0.25, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.25
Correlation (3Y) Calculated over the trailing 3-year period	0.34
Correlation (5Y) Calculated over the trailing 5-year period	0.38
Correlation (All Time) Calculated using the full available price history since Dec 1, 2016	0.31

The correlation between IIPR and VWO shifts across timeframes, from 0.25 (1 year) to 0.38 (5 years), reflecting how their relationship changes across market environments.

Return for Risk

IIPR vs. VWO — Risk / Return Rank

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

IIPR

IIPR Risk / Return Rank: 62
IIPR Sharpe Ratio Rank: 62
IIPR Sortino Ratio Rank: 60
IIPR Omega Ratio Rank: 58
IIPR Calmar Ratio Rank: 65
IIPR Martin Ratio Rank: 66

VWO

VWO Risk / Return Rank: 50
VWO Sharpe Ratio Rank: 49
VWO Sortino Ratio Rank: 47
VWO Omega Ratio Rank: 51
VWO Calmar Ratio Rank: 50
VWO Martin Ratio Rank: 52

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.

IIPR vs. VWO - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Innovative Industrial Properties, Inc. (IIPR) and Vanguard FTSE Emerging Markets ETF (VWO). 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.

	IIPR	VWO	Difference
Sharpe ratio: Return per unit of total volatility	0.56	1.49	-0.94
Sortino ratio: Return per unit of downside risk	1.15	2.10	-0.95
Omega ratio: Gain probability vs. loss probability	1.14	1.28	-0.14
Calmar ratio: Return relative to maximum drawdown	1.09	2.21	-1.13
Martin ratio: Return relative to average drawdown	2.65	7.80	-5.15

IIPR vs. VWO - Sharpe Ratio Comparison

The current IIPR Sharpe Ratio is 0.56, which is lower than the VWO Sharpe Ratio of 1.49. The chart below compares the historical Sharpe Ratios of IIPR and VWO, 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

IIPR vs. VWO - Drawdown Comparison

The maximum IIPR drawdown since its inception was -78.42%, which is greater than VWO's maximum drawdown of -67.68%. Use the drawdown chart below to compare losses from any high point for IIPR and VWO.

Drawdown Indicators

	IIPR	VWO	Difference
Max Drawdown Largest peak-to-trough decline	-78.42%	-67.68%	-10.74%
Max Drawdown (1Y) Largest decline over 1 year	-21.29%	-11.17%	-10.12%
Max Drawdown (3Y) Largest decline over 3 years	-62.92%	-17.37%	-45.55%
Max Drawdown (5Y) Largest decline over 5 years	-78.42%	-32.60%	-45.82%
Max Drawdown (10Y) Largest decline over 10 years	—	-36.39%	—
Current Drawdown Current decline from peak	-68.14%	-2.68%	-65.46%
Average Drawdown Average peak-to-trough decline	-37.34%	-15.80%	-21.54%
Ulcer Index Depth and duration of drawdowns from previous peaks	8.73%	3.17%	+5.56%

Volatility

IIPR vs. VWO - Volatility Comparison

Innovative Industrial Properties, Inc. (IIPR) has a higher volatility of 9.13% compared to Vanguard FTSE Emerging Markets ETF (VWO) at 6.64%. This indicates that IIPR's price experiences larger fluctuations and is considered to be riskier than VWO based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	IIPR	VWO	Difference
Volatility (1M) Calculated over the trailing 1-month period	9.13%	6.64%	+2.49%
Volatility (6M) Calculated over the trailing 6-month period	30.31%	14.04%	+16.27%
Volatility (1Y) Calculated over the trailing 1-year period	41.56%	16.54%	+25.02%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	41.71%	17.48%	+24.23%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	48.46%	19.22%	+29.24%

Dividends

IIPR vs. VWO - Dividend Comparison

IIPR's dividend yield for the trailing twelve months is around 12.56%, more than VWO's 2.44% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
IIPR Innovative Industrial Properties, Inc.	12.56%	16.05%	11.28%	7.16%	7.01%	2.18%	2.44%	3.73%	1.87%	1.70%	0.00%	0.00%
VWO Vanguard FTSE Emerging Markets ETF	2.44%	2.79%	3.20%	3.52%	4.11%	2.63%	1.91%	3.23%	2.88%	2.30%	2.52%	3.26%

Frequently Asked Questions

Can I hold both IIPR and VWO in my portfolio?

IIPR and VWO have a correlation of 0.25, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, IIPR or VWO?

IIPR has higher volatility (9.13%) compared to VWO (6.64%). In terms of maximum drawdown, IIPR dropped -78.42% vs VWO's -67.68%.

Which has better risk-adjusted returns?

VWO currently has the higher Sharpe Ratio (1.49 vs 0.56), 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.