Income Opportunity Realty Investors, Inc. (IOR)

Theseus Pharmaceuticals Market Cap

IOR has a market cap or net worth of $76.04 million as of August 1, 2025. Its market cap has increased by 9.09% in one year.

• Market Cap: 76.04M
• Enterprise Value: 75.88M
• 1-Year Change: 9.09%
• Ranking: #4341
• Category: Micro-Cap
• Stock Price: $18.70

Market Cap Chart

Since December 1, 1998, IOR's market cap has increased from $9.90M to $76.04M, an increase of 668.06%. That is a compound annual growth rate of 7.94%.

Market Cap History

Date	Market Cap	% Change
Jul 31, 2025	76.00M	3.83%
Dec 31, 2024	73.20M	30.95%
Dec 29, 2023	55.90M	11.58%
Dec 30, 2022	50.10M	0.60%
Dec 31, 2021	49.80M	5.29%
Dec 31, 2020	47.30M	-14.00%
Dec 31, 2019	55.00M	23.60%
Dec 31, 2018	44.50M	-3.68%
Dec 29, 2017	46.20M	51.97%
Dec 30, 2016	30.40M	-2.56%
Dec 31, 2015	31.20M	31.09%
Dec 31, 2014	23.80M	14.42%
Dec 31, 2013	20.80M	42.47%
Dec 31, 2012	14.60M	151.72%
Dec 30, 2011	5.80M	-66.47%
Dec 31, 2010	17.30M	-50.57%
Dec 31, 2009	35.00M	47.68%
Dec 31, 2008	23.70M	5.33%
Dec 31, 2007	22.50M	-18.77%
Dec 29, 2006	27.70M	5.32%
Dec 30, 2005	26.30M	14.35%
Dec 31, 2004	23.00M	3.60%
Dec 31, 2003	22.20M	-18.08%
Dec 31, 2002	27.10M	4.63%
Dec 31, 2001	25.90M	108.87%

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