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IONS

Ionis Pharmaceuticals, Inc.

Stock

$43.54−0.46 (−1.05%)Close Oct 2, 2026

Long-term debt, 2025
$1.3B
YoY, 2025
+10.4%
5-year CAGR
+19.8%

Long-term debt

Long-term debt by fiscal year

PeriodLong-term debtYoY
2025$1.3B+10.4%
2024$1.2B−3.1%
2023$1.2B+5.6%
2022$1.2B—
2020$539M−31.4%
2019$786M—
2011$146M−2.1%
2010$149M+1,196.1%
2009$11M—