Ionis Pharmaceuticals, Inc. (IONS)
NASDAQ: IONS · Real-Time Price · USD
41.82
-0.87 (-2.04%)
At close: Aug 25, 2025, 4:00 PM
41.82
0.00 (0.00%)
After-hours: Aug 25, 2025, 4:00 PM EDT

Ionis Pharmaceuticals Market Cap

Ionis Pharmaceuticals has a market cap or net worth of $6.67 billion as of August 25, 2025. Its market cap has decreased by -2.54% in one year.

Market Cap
6.67B
Enterprise Value
6.49B
1-Year Change
-2.54%
Ranking
Category
Stock Price
$41.82

Market Cap Chart

Since December 1, 1998, Ionis Pharmaceuticals's market cap has increased from $302.10M to $6.67B, an increase of 2,108.05%. That is a compound annual growth rate of 12.27%.

History

DateMarket Cap% Change
Aug 22, 20256.80B23.27%
Dec 31, 20245.52B-23.95%
Dec 29, 20237.26B35.28%
Dec 30, 20225.37B24.86%
Dec 31, 20214.30B-45.65%
Dec 31, 20207.91B-6.97%
Dec 31, 20198.50B14.26%
Dec 31, 20187.44B18.48%
Dec 29, 20176.28B8.28%
Dec 30, 20165.80B-22.07%
Dec 31, 20157.44B1.99%
Dec 31, 20147.29B57.73%
Dec 31, 20134.62B337.67%
Dec 31, 20121.06B46.95%
Dec 30, 2011719.00M-28.40%
Dec 31, 20101.00B-8.12%
Dec 31, 20091.09B-20.54%
Dec 31, 20081.38B0.44%
Dec 31, 20071.37B62.24%
Dec 29, 2006844.10M123.13%
Dec 30, 2005378.30M11.96%
Dec 31, 2004337.90M-6.42%
Dec 31, 2003361.10M-0.61%
Dec 31, 2002363.30M-65.23%
Dec 31, 20011.04B152.09%
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Market Capitalization

Market capitalization, also called net worth, is the total value of all of a company's outstanding shares. It is calculated by multiplying the stock price by the number of shares outstanding.

Formula: Market Cap = Stock Price * Shares Outstanding
Full Definition