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Ionis Pharmaceuticals, Inc. - Common Stock (NQ:IONS)

39.51 -0.29 (-0.73%)
Streaming Delayed Price Updated: 4:00 PM EDT, Jun 30, 2025 Add to My Watchlist
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Price and Volume

Detailed Quote
Volume 1,597,090
Open 39.95
Bid (Size) 39.53 (1)
Ask (Size) 40.22 (1)
Prev. Close 39.80
Today's Range 39.37 - 40.23
52wk Range 23.95 - 52.34
Shares Outstanding 141,797,854
Dividend Yield N/A
Chart for (: )
Intraday 1 Week 1 Month 3 Month 1 Year 3 Year 5 Year

Top News

More News
New Data for Nusinersen Underscore Biogen’s Commitment to Advancing Clinical Research to Improve Outcomes in SMA
From Biogen Inc.
Via GlobeNewswire
Biogen-Ionis Partnered Drug Shows Benefit In Children With Spinal Muscular Atrophy Previously Treated With Novartis' Zolgensma
Biogen's early-stage spinal muscular atrophy drug salanersen showed safety, motor improvements and 70% reduction in neurodegeneration markers after one-year dosing. 
Via Benzinga

Performance

YTD
+13.9%
+13.9%
1 Month
+15.8%
+15.8%
3 Month
+31.0%
+31.0%
6 Month
+13.1%
+13.1%
1 Year
-16.1%
-16.1%

More News

Read More
Ionis announces Biogen to advance salanersen into SMA registrational studies based on positive interim Phase 1 results
From Ionis Pharmaceuticals, Inc.
Via Business Wire
Earnings Scheduled For April 30, 2025
Via Benzinga
Biogen to Advance Investigational Spinal Muscular Atrophy Asset to Registrational Studies Based on Positive Interim Phase 1 Results
From Biogen Inc.
Via GlobeNewswire
Can Biogen Outdo Its Own Spinal Muscular Atrophy Drug?
Via Investor's Business Daily
Analyst Expectations For Ionis Pharmaceuticals's Future
Via Benzinga
Ionis announces Dr. Richard Geary, chief development officer, to retire; Dr. Holly Kordasiewicz to assume role in January 2026
From Ionis Pharmaceuticals, Inc.
Via Business Wire
First patient dosed in pivotal Phase 3 REVEAL clinical study of ION582 in Angelman syndrome
From Ionis Pharmaceuticals, Inc.
Via Business Wire
Expert Outlook: Ionis Pharmaceuticals Through The Eyes Of 14 Analysts
Via Benzinga
Ionis announces positive topline results from Essence study of olezarsen in people with moderately elevated triglycerides
From Ionis Pharmaceuticals, Inc.
Via Business Wire
Ionis to host 2025 virtual Annual Meeting of Stockholders
From Ionis Pharmaceuticals, Inc.
Via Business Wire
The Analyst Verdict: Ionis Pharmaceuticals In The Eyes Of 13 Experts
Via Benzinga
Ionis Pharmaceuticals Narrows Q1 Loss, Lifts Revenue Forecast While Drug Sales Surge
Via Benzinga
Ionis reports first quarter 2025 financial results
From Ionis Pharmaceuticals, Inc.
Via Business Wire
New Harris Poll findings reveal HAE patients are unsatisfied with current prophylactic treatment options, with over 90% interested in trying new therapies
From Ionis Pharmaceuticals, Inc.
Via Business Wire
Ionis to hold first quarter 2025 financial results webcast
From Ionis Pharmaceuticals, Inc.
Via Business Wire
Drugmaker Ionis Pharmaceuticals Garners Analyst Praise For 'Pipeline Depth'
Via Benzinga
This Reddit Analyst Begins Coverage On A Bullish Note; Here Are Top 5 Initiations For Monday
Via Benzinga
Ionis to host expert panel discussion on sHTG
From Ionis Pharmaceuticals, Inc.
Via Business Wire
Assessing Ionis Pharmaceuticals: Insights From 8 Financial Analysts
Via Benzinga
Ionis to present at upcoming investor conferences
From Ionis Pharmaceuticals, Inc.
Via Business Wire
Competitive Analysis In The ATTR-CM Field
Via Talk Markets
Topics Stocks / Equities
Ionis expands partnership with Sobi to include olezarsen commercialization outside the U.S.
From Ionis Pharmaceuticals, Inc.
Via Business Wire
Ionis Pharmaceuticals Partners With Japan-Based Ono Pharmaceutical For Rare Blood Disease Drug In Over $800 Million Deal
Via Benzinga

Frequently Asked Questions

Is Ionis Pharmaceuticals, Inc. - Common Stock publicly traded?
Yes, Ionis Pharmaceuticals, Inc. - Common Stock is publicly traded.
What exchange does Ionis Pharmaceuticals, Inc. - Common Stock trade on?
Ionis Pharmaceuticals, Inc. - Common Stock trades on the Nasdaq Stock Market
What is the ticker symbol for Ionis Pharmaceuticals, Inc. - Common Stock?
The ticker symbol for Ionis Pharmaceuticals, Inc. - Common Stock is IONS on the Nasdaq Stock Market
What is the current price of Ionis Pharmaceuticals, Inc. - Common Stock?
The current price of Ionis Pharmaceuticals, Inc. - Common Stock is 39.51
When was Ionis Pharmaceuticals, Inc. - Common Stock last traded?
The last trade of Ionis Pharmaceuticals, Inc. - Common Stock was at 06/30/25 04:00 PM ET
What is the market capitalization of Ionis Pharmaceuticals, Inc. - Common Stock?
The market capitalization of Ionis Pharmaceuticals, Inc. - Common Stock is 5.60B
How many shares of Ionis Pharmaceuticals, Inc. - Common Stock are outstanding?
Ionis Pharmaceuticals, Inc. - Common Stock has 6B shares outstanding.
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