Ionis Pharmaceuticals, Inc. (IONS)
77.50
+1.18
(+1.54%)
USD |
NASDAQ |
Jan 20, 16:00
77.92
+0.42
(+0.54%)
After-Hours: 20:00
Ionis Pharmaceuticals Market Cap: 12.55B for Jan. 20, 2026
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
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Market Cap Benchmarks
| Eli Lilly & Co. | 932.04B |
| Pfizer Inc. | 145.10B |
| Alnylam Pharmaceuticals, Inc. | 46.97B |
| Biogen, Inc. | 24.24B |
| Cogent Biosciences, Inc. | 6.126B |
Market Cap Related Metrics
| PS Ratio | 13.20 |
| Price to Book Value | 20.31 |
| Price | 77.50 |
| Earnings Yield | -2.21% |