Altimmune, Inc. (ALT)

Altimmune Market Cap

Altimmune has a market cap or net worth of $321.26 million as of September 12, 2025. Its market cap has decreased by -32.54% in one year.

• Market Cap: 321.26M
• Enterprise Value: 154.00M
• 1-Year Change: -32.54%
• Ranking: #3395
• Category: Small-Cap
• Stock Price: $3.64

Market Cap Chart

Since October 6, 2005, Altimmune's market cap has increased from $81.50M to $321.26M, an increase of 294.18%. That is a compound annual growth rate of 7.12%.

Market Cap History

Date	Market Cap	% Change
Sep 12, 2025	321.30M	-37.34%
Dec 31, 2024	512.80M	-15.16%
Dec 29, 2023	604.40M	-25.26%
Dec 30, 2022	808.70M	122.17%
Dec 31, 2021	364.00M	-2.41%
Dec 31, 2020	373.00M	1,186.21%
Dec 31, 2019	29.00M	61.11%
Dec 31, 2018	18.00M	-42.12%
Dec 29, 2017	31.10M	-85.66%
Dec 30, 2016	216.90M	77.06%
Dec 31, 2015	122.50M	6.80%
Dec 31, 2014	114.70M	17.88%
Dec 31, 2013	97.30M	79.52%
Dec 31, 2012	54.20M	-11.58%
Dec 30, 2011	61.30M	-64.57%
Dec 31, 2010	173.00M	210.59%
Dec 31, 2009	55.70M	-6.39%
Dec 31, 2008	59.50M	-31.77%
Dec 31, 2007	87.20M	1.04%
Dec 29, 2006	86.30M	4.10%
Dec 30, 2005	82.90M	1.72%
Oct 6, 2005	81.50M	-

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