Ionis Pharmaceuticals, Inc. (IONS)
78.86
-2.65
(-3.25%)
USD |
NASDAQ |
Dec 09, 16:00
78.82
-0.04
(-0.05%)
Pre-Market: 08:26
Ionis Pharmaceuticals Market Cap: 12.77B for Dec. 9, 2025
Market Cap Chart
Sep '18
Jan '19
May '19
285.00
270.00
255.00
240.00
Historical Data
Market Capitalization Definition
Market Capitalization measures the total value of a company based on their stock price multiplied by the shares outstanding. This metric is important because it gives you an idea of the size of a company, and how the size has changed over time. When studying companies from a relative basis, it would make sense to compare companies that have a similar market capitalization because factors like market share, economies of scale, and business models would also be similar.
Market Cap Range, Past 5 Years
--
Minimum
--
Maximum
--
Average
--
Median
Market Cap Benchmarks
| Biogen, Inc. | 25.80B |
| Merck & Co., Inc. | 240.48B |
| Pfizer Inc. | 144.02B |
| Eli Lilly & Co. | 879.11B |
| Cogent Biosciences, Inc. | 5.915B |
Market Cap Related Metrics
| PS Ratio | 13.43 |
| Price to Book Value | 20.67 |
| Price | 78.86 |
| Earnings Yield | -2.17% |