Company / Income Tax per Share
IONIS PHARMACEUTICALS INC Income Tax per Share History
FY2016-FY2025 · Annual data · Source: SEC filings
At a glance
Latest annual filing availableLatest Income Tax per Share
$0.01
FY2025
5-year range
-$0.04 / $0.37
FY2021-FY2025
Trend
+126.5%
vs FY2024
Sector context
#77 of 201
Health Care
What the data says
At $0.01, IONIS PHARMACEUTICALS INC's income tax per share ranks #125 of 201 in the Health Care sector. Income Tax per Share has fluctuated over the past 10 years, ranging from $-2.07 in FY2020 to $0.37 in FY2021.
Based on SEC 10-K filings.
0.01 in FY2025 with a 3-year CAGR of -48.6%.
Improved from $0.23 to $0.01 over the past 2 years.
Health Care sector context is included.
Income Tax per Share over time
Growth rates
- 3-Year CAGR
- -48.6%
- 5-Year CAGR
- -
- 10-Year CAGR
- -
Sector benchmark
#125 of 201 in Health CareTop 62% of 201This company $0.01 Sector average $1.35
▼
-99.2% below sector average
Key checks
Key Insights
- In FY2025, income tax per share increased 126.5% year-over-year.
- Ranks #77 out of 201 companies in the Health Care sector.
- Peak income tax per share was recorded in FY2021.
- Lowest income tax per share in the period was in FY2020.
Company context
Key Data Points
- Altman Z-Score -0.18 (distress zone, below 1.8 threshold)
- High earnings quality (cash-backed earnings)
Data sourced from SEC EDGAR filings. Not investment advice.
Annual data
| Year | Income Tax per ShareValue | YoY GrowthYoY |
|---|---|---|
| FY2025 | $0.01 | +126.5% |
| FY2024 | -$0.04 | -118.8% |
| FY2023 | $0.23 | +173.7% |
| FY2022 | $0.08 | -77.3% |
| FY2021 | $0.37 | +117.7% |
| FY2020 | -$2.07 | -4684.9% |
| FY2019 | -$0.04 | -284.7% |
| FY2018 | $0.02 | +147.8% |
| FY2017 | -$0.05 | -301.7% |
| FY2016 | $0.02 | +676.2% |
As of FY2025 · SEC 10-K · Updated Jun 30, 2026