Business Wire
21 Oct 2026, 01:20 UTC · 2h ago
Ionis partner GSK announces Hibsago (bepirovirsen) approved in the U.S. for the treatment of chronic hepatitis B (CHB)
Impact · against what's priced in
The approval of Hibsago is a positive catalyst for Ionis and GSK, as it provides a new revenue stream not currently accounted for in the market's skeptical valuation of Ionis. For Ionis, this adds a tangible win to a price that has largely discounted its pipeline following recent cardiovascular setbacks.
- IONS+0.40
Challenges what's priced in
- The price assumes





