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Compare · IOR vs SPG

IOR vs SPG

Side-by-side comparison of Income Opportunity Realty Investors Inc. (IOR) and Simon Property Group Inc. (SPG): market cap, price performance, sector, and recent activity on the wire.

Summary

  • Both IOR and SPG operate in Real Estate Investment Trusts (Real Estate), so they compete in similar markets.
  • SPG is the larger of the two at $66.01B, about 901.9x IOR ($73.2M).
  • Over the past year, IOR is up 2.5% and SPG is up 25.9% - SPG leads by 23.4 points.
  • SPG has been more active in the news (19 items in the past 4 weeks vs 1 for IOR).
  • SPG has more recent analyst coverage (25 ratings vs 0 for IOR).
PerformanceIOR+2.47%SPG+25.99%
2025-06-03+0.00%2026-06-02
MetricIORSPG
Company
Income Opportunity Realty Investors Inc.
Simon Property Group Inc.
Price
$18.65+3.61%
$203.72+0.09%
Market cap
$73.2M
$66.01B
1M return
+3.61%
+1.07%
1Y return
+2.47%
+25.86%
Industry
Real Estate Investment Trusts
Real Estate Investment Trusts
Exchange
AMEX
NYSE
IPO
1987
News (4w)
1
19
Recent ratings
0
25
IOR

Income Opportunity Realty Investors Inc.

Income Opportunity Realty Investors, Inc., a Dallas-based real estate investment company, holds a portfolio of equity real estate in Texas, including undeveloped land. The Company invests in real estate through direct equity ownership and partnerships. For more information, visit the Company's website at www.incomeopp-realty.com.

SPG

Simon Property Group Inc.

Simon is a real estate investment trust engaged in the ownership of premier shopping, dining, entertainment and mixed-use destinations and an S&P 100 company (Simon Property Group, NYSE: SPG). Our properties across North America, Europe and Asia provide community gathering places for millions of people every day and generate billions in annual sales.

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