Ionis Pharmaceuticals, Inc. - Common Stock (IONS)
57.47
+14.84 (34.81%)
NASDAQ · Last Trade: Sep 2nd, 3:53 PM EDT
Detailed Quote
Previous Close | 42.63 |
---|---|
Open | 49.14 |
Bid | 57.46 |
Ask | 57.48 |
Day's Range | 49.13 - 57.66 |
52 Week Range | 23.95 - 49.08 |
Volume | 13,517,864 |
Market Cap | 8.15B |
PE Ratio (TTM) | 122.28 |
EPS (TTM) | 0.5 |
Dividend & Yield | N/A (N/A) |
1 Month Average Volume | 1,974,636 |
Chart
About Ionis Pharmaceuticals, Inc. - Common Stock (IONS)
Ionis Pharmaceuticals is a biopharmaceutical company that specializes in the discovery and development ofRNA-targeted therapies. By leveraging its proprietary antisense technology, Ionis focuses on treating a range of serious diseases, including neurological disorders, cardiovascular conditions, and rare diseases. The company's innovative approach allows for precise targeting of specific genes to modulate protein production, providing potential treatment options for patients with unmet medical needs. With a robust pipeline of therapies in various stages of clinical development, Ionis is dedicated to advancing the field of genetic medicine and improving patient outcomes. Read More
News & Press Releases
Here are the top movers in Tuesday's session, showcasing the stocks with significant price changes.
Via Chartmill · September 2, 2025
In two studies, Ionis’ Olezarsen demonstrated a highly statistically significant placebo-adjusted mean reduction in fasting triglycerides of up to 72% at six months.
Via Stocktwits · September 2, 2025
Via Benzinga · September 2, 2025
Via Benzinga · September 2, 2025
Retail Traders Pile Into Ionis As Wall Street Hikes Price Targets On FDA Approval Of Swelling Disorder Therapystocktwits.com
Via Stocktwits · August 21, 2025
Ionis posted positive Phase 3 results for olezarsen in severe hypertriglyceridemia, showing 72% triglyceride reduction and 85% fewer pancreatitis events.
Via Benzinga · September 2, 2025
The session on Tuesday is off to an intriguing start with several stocks showing significant price gaps. Let's examine the gap up and gap down stocks in today's session.
Via Chartmill · September 2, 2025
Ionis Pharmaceuticals scored the "bull case" Tuesday after its experimental treatment for high triglycerides beat the placebo.
Via Investor's Business Daily · September 2, 2025
Ionis Pharmaceuticals, Inc. (Nasdaq: IONS) today announced positive topline results from the pivotal Phase 3 CORE and CORE2 studies of olezarsen in people with severe hypertriglyceridemia (sHTG). In the studies, olezarsen demonstrated a highly statistically significant placebo-adjusted mean reduction in fasting triglycerides of up to 72% and a highly statistically significant reduction in acute pancreatitis events of 85% with favorable safety and tolerability. CORE and CORE2 make up the largest pivotal program for sHTG, with nearly 1,100 patients who were required to be on standard of care lipid-lowering therapy throughout the treatment period.
By Ionis Pharmaceuticals, Inc. · Via Business Wire · September 2, 2025
IONIS Pharmaceuticals (IONS) shows strong technicals with a high setup rating, signaling a potential breakout from its current consolidation pattern.
Via Chartmill · August 30, 2025
Takeda stock steadies after early dip as FDA clears Ionis' Dawnzera for hereditary angioedema, posing fresh competition to Takeda's Takhzyro.
Via Benzinga · August 22, 2025
Via Benzinga · August 22, 2025
FDA approved Ionis' Dawnzera for hereditary angioedema, showing up to 87% attack reduction and strong results in switch patients.
Via Benzinga · August 21, 2025
Ionis Pharmaceuticals, Inc. (Nasdaq: IONS) announced today that the U.S. Food and Drug Administration (FDA) has approved DAWNZERA™ (donidalorsen) for prophylaxis to prevent attacks of hereditary angioedema (HAE) in adult and pediatric patients 12 years of age and older. DAWNZERA is the first and only RNA-targeted medicine approved for HAE, designed to target plasma prekallikrein (PKK), a key protein that activates inflammatory mediators associated with acute attacks of HAE. DAWNZERA 80mg is self-administered via subcutaneous autoinjector once every four (Q4W) or eight weeks (Q8W).
By Ionis Pharmaceuticals, Inc. · Via Business Wire · August 21, 2025
Ionis Pharmaceuticals rose 2.38% after hours following a planned stock sale by its chief scientific officer under a Rule 10b5-1 plan.
Via Benzinga · August 21, 2025
Via Benzinga · July 31, 2025
Ionis reports surprise Q2 profit, raises 2025 forecast after strong Tryngolza launch and royalty gains push revenue past expectations.
Via Benzinga · July 30, 2025
Ionis Pharmaceuticals, Inc. (Nasdaq: IONS) (the “Company”) today reported financial results and provided key updates for the second quarter ended June 30, 2025.
By Ionis Pharmaceuticals, Inc. · Via Business Wire · July 30, 2025
Ionis Pharmaceuticals, Inc. (Nasdaq: IONS) and Sobi® today announced that the Committee for Medicinal Products for Human Use (CHMP) of the European Medicines Agency has adopted a positive opinion of TRYNGOLZA® (olezarsen) as an adjunct to diet in adult patients for the treatment of genetically confirmed familial chylomicronemia syndrome (FCS). The positive opinion is now referred to the European Commission (EC) for an approval decision, which is expected by Q4 2025.
By Ionis Pharmaceuticals, Inc. · Via Business Wire · July 25, 2025
Ionis Pharmaceuticals, Inc. (Nasdaq: IONS) today announced that positive results from the Phase 3 OASISplus prospective switch study of donidalorsen in patients with hereditary angioedema (HAE) were published in The Journal of Allergy and Clinical Immunology (JACI) In Practice. Results indicate that patients who switched to donidalorsen from prior prophylactic treatments showed a 62% further reduction in mean monthly HAE attack rate from baseline, and 84% of patients surveyed reported preference for donidalorsen.
By Ionis Pharmaceuticals, Inc. · Via Business Wire · July 21, 2025
IONIS Pharmaceuticals (NASDAQ:IONS) shows strong technicals with an 8/10 rating and a high-quality setup pattern, making it a breakout candidate for traders.
Via Chartmill · July 18, 2025