IONIS PHARMACEUTICALS INC
IONSNASDAQTrading Snapshot
- Day Range
- $44.80 β $45.84
- 52-Week Range
- $42.08 β $86.74
- Volume (shares)
- 175,951
- Avg Volume (shares)
- β
- Shares Outstanding
- 166.2M
- Next Earnings
- 2027-02-23
Fundamentals Snapshot
- Annual Revenue
- $944M
- Last Q Revenue
- $268M
- P/E Ratio
- β
- P/S Ratio
- 8.4x
- EPS (TTM)
- $-3.47
- Dividend Yield
- β
- Dilution (1yr)
- +2.5%
IONIS PHARMACEUTICALS INC
IONSAbout IONIS PHARMACEUTICALS INC
Founded in 1989 and headquartered in Carlsbad, California, Ionis Pharmaceuticals, Inc. is a biopharmaceutical company specializing in the discovery and development of RNA-targeted therapies within the United States. Its commercial portfolio includes three key medications: SPINRAZA, prescribed for spinal muscular atrophy (SMA) in both children and adults; TEGSEDI, an injectable treatment targeting polyneuropathy associated with hereditary transthyretin-mediated amyloidosis in adult patients; and WAYLIVRA, which addresses familial chylomicronemia syndrome and familial partial lipodystrophy. Ionis also maintains a robust pipeline, with several drug candidates currently in Phase 3 clinical trials. These include Eplontersen, a monthly self-administered subcutaneous injection designed for all forms of TTR amyloidosis; Olezarsen, intended for individuals with severe hypertriglyceridemia (SHTG); Donidalorsen, for patients suffering from hereditary angioedema; ION363, aimed at amyotrophic lateral sclerosis (ALS); Pelacarsen, developed for those with established cardiovascular disease and elevated lipoprotein(a); and Tofersen, which works by inhibiting the production of superoxide dismutase 1. Beyond these late-stage assets, the company is actively researching treatments for metabolic, infectious, renal, and ophthalmic diseases, as well as various types of cancer. The firm engages in significant collaborations, notably a strategic partnership with Biogen Inc. Additionally, it holds licensing and collaboration agreements with AstraZeneca, Bayer AG, GlaxoSmithKline plc, Novartis AG, Roche, Janssen Biotech, Inc., and Flamingo Therapeutics, Inc.
Otter Score Breakdown
How it's scoredFive components, each rated 1β5β and equally weighted (20%), averaged to a 0β100 score:π Quality β gross marginπ Growth β revenue YoYβοΈ Valuation β P/S ratioβ‘ Momentum β 30-day price changeπ§ Dilution β 1-yr share issuance (buybacks score higher)Analyst Ratings
βLatest News & Updates

Earnings Preview: Ionis Pharmaceuticals (IONS) Q3 Earnings Expected to Decline
Ionis Pharmaceuticals (IONS) doesn't possess the right combination of the two key ingredients for a likely earnings beat in its upcoming report. Get prepared with the key expectations.

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Ionis Pharmaceuticals: Compelling Long-Term Commercial Upside
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Ionis partner Roche announces new Phase 3 data showing sefaxersen significantly reduced proteinuria in people with IgA nephropathy (IgAN)
CARLSBAD, Calif.--(BUSINESS WIRE)--Ionis Pharmaceuticals, Inc. (Nasdaq: IONS) partner Roche announced today late-breaking oral presentation data from the ongoing Phase 3 IMAgINATION study in adults with primary IgA nephr

Ionis ranked #1 on Science'sΒ Top Employers list
[url="]Ionis Pharmaceuticals, Inc.[/url] (Nasdaq: IONS) today announced that the company was named the top employer to work for by Science in its annual Top Emp

Ionis partner GSK announces Hibsago (bepirovirsen) approved in the U.S. for the treatment of chronic hepatitis B (CHB)
[url="]Ionis Pharmaceuticals, Inc.[/url] (Nasdaq: IONS) partner GSK today announced that the U.S. Food and Drug Administration (FDA) has approved Hibsago(bepiro