Ionis Pharmaceuticals

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About IONS

Ionis Pharmaceuticals, Inc. engages in the development and commercialization of human therapeutic drugs using antisense technology. The company was founded by Stanley T. 

CEO
Brett P. Monia
CEOBrett P. Monia
Employees
1,069
Employees1,069
Headquarters
Carlsbad, California
HeadquartersCarlsbad, California
Founded
1989
Founded1989
Employees
1,069
Employees1,069

IONS Key Statistics

Market cap
11.59B
Market cap11.59B
Price-Earnings ratio
-41.81
Price-Earnings ratio-41.81
Dividend yield
Dividend yield
Average volume
3.79M
Average volume3.79M
High today
$72.54
High today$72.54
Low today
$68.90
Low today$68.90
Open price
$69.66
Open price$69.66
Volume
3.33M
Volume3.33M
52 Week high
$76.78
52 Week high$76.78
52 Week low
$23.95
52 Week low$23.95

Stock Snapshot

As of today, Ionis Pharmaceuticals(IONS) shares are valued at $71.55. The company's market cap stands at 11.59B, with a P/E ratio of -41.81.

On 2025-11-15, Ionis Pharmaceuticals(IONS) stock moved within a range of $68.90 to $72.54. With shares now at $71.55, the stock is trading +3.8% above its intraday low and -1.4% below the session's peak.

Trading activity shows a volume of 3.33M, compared to an average daily volume of 3.79M.

The stock's 52-week range extends from a low of $23.95 to a high of $76.78.

The stock's 52-week range extends from a low of $23.95 to a high of $76.78.

IONS News

TipRanks 22h
Ionis Pharmaceuticals announces CHMP opinion recommending Dawnzera approval

Ionis Pharmaceuticals (IONS) and Otsuka Pharmaceutical announced that the Committee for Medicinal Products for Human Use of the European Medicines Agency has ad...

Simply Wall St 1d
Ionis Pharmaceuticals Rallies on Positive Phase 3 Olezarsen Data Could Approval Transform Its Growth Story?

Ionis Pharmaceuticals recently announced positive results from its pivotal Phase 3 CORE and CORE2 studies of olezarsen in severe hypertriglyceridemia, with the...

Ionis Pharmaceuticals Rallies on Positive Phase 3 Olezarsen Data Could Approval Transform Its Growth Story?
Investing.com 2d
Ionis Pharmaceuticals at Stifel Conference: Strategic Growth Insights - Investing.com

...

Ionis Pharmaceuticals at Stifel Conference: Strategic Growth Insights - Investing.com

Analyst ratings

72%

of 25 ratings
Buy
72%
Hold
28%
Sell
0%

More IONS News

TipRanks 5d
Ionis Pharmaceuticals’ Olezarsen: Promising Phase 3 Results and Blockbuster Potential Justify Buy Rating

Michael Ulz, an analyst from Morgan Stanley, reiterated the Buy rating on Ionis Pharmaceuticals. The associated price target remains the same with $94.00. Meet...

Nasdaq 7d
Ionis Unveils Positive Phase 3 Data For Olezarsen In Severe Hypertriglyceridemia

(RTTNews) - Ionis Pharmaceuticals Inc. (IONS) announced positive results from its pivotal Phase 3 CORE and CORE2 studies evaluating olezarsen in patients with s...

Ionis Unveils Positive Phase 3 Data For Olezarsen In Severe Hypertriglyceridemia

People also own

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