IONS Ionis Pharmaceuticals PE ratio, current and historical analysis
The current PE ratio of IONS can't be determined, as the TTM EPS of -$2.44 is negative. The last recorded PE ratio for Ionis Pharmaceuticals was 631.86 in September 2022.
IONS PE ratio history
The average historical PE ratio of Ionis Pharmaceuticals for the last ten years is 169.09. Over the past ten years, IONS's PE ratio was at its highest in the Sep 2022 quarter at 631.86, when the stock price was $44.23 and the EPS was $0.07. The lowest value was in the Sep 2019 quarter, when it reached 18.55 with a price of $59.91 and an EPS of $3.23.
Ionis Pharmaceuticals PE ratio by year
Maximum annual increase: 16.78% in 2019
Maximum annual decrease: -92.29% in 2018
| Year | PE ratio | Change |
|---|---|---|
| 2023 | N/A | N/A |
| 2022 | N/A | N/A |
| 2021 | N/A | N/A |
| 2020 | N/A | N/A |
| 2019 | 30.21 | 16.78% |
| 2018 | 25.87 | -92.29% |
| 2017 | 335.33 | N/A |
| 2016 | N/A | N/A |
| 2015 | N/A | N/A |
| 2014 | N/A | N/A |
IONS average PE ratio chart
IONS PE vs peers
| Stock name | PE ratio | Market cap |
|---|---|---|
| OMIC Singular Genomics Systems Inc | N/A | $55.01M |
| NWBO Northwest Biotherapeutics Inc | N/A | $367.18M |
| IONS Ionis Pharmaceuticals Inc | N/A | $5.36B |
Frequently asked questions
What is Ionis Pharmaceuticals's PE ratio?
The current price to earnings ratio of IONS can't be calculated, as its EPS of -$2.44 is negative.
What is the 5-year average PE ratio for Ionis Pharmaceuticals (IONS)?
The 5-year average PE ratio for IONS stock is 171.16.
What is the highest PE ratio for IONS?
In the last ten years, the Sep 2022 quarter recorded the highest quarterly PE ratio at 631.86.
All PE ratio stats are based on quarterly TTM periods, unless otherwise specified. Data from 
and Sharadar.