IONS

Ionis Pharmaceuticals Inc
NASDAQHEALTHCAREBIOTECHNOLOGY

Key Statistics

Market Cap
$14.05B
P/E Ratio
EPS
$-2.01
Beta
0.36
52W High
$86.74
52W Low
$40.03
50-Day MA
$75.87
200-Day MA
$75.98
Dividend Yield
Profit Margin
-30.90%
Forward P/E
96.15
PEG Ratio
27.33

About Ionis Pharmaceuticals Inc

Ionis Pharmaceuticals, Inc. discovers and develops RNA-targeted therapies in the United States. The company is headquartered in Carlsbad, California.

Official WebsiteUSAFY End: December

Fundamentals

Revenue (TTM)$1.06B
Gross Profit (TTM)$115.73M
EBITDA$-338.65M
Operating Margin-47.70%
Return on Equity-67.60%
Return on Assets-7.03%
Revenue/Share (TTM)$6.55
Book Value$2.96
Price-to-Book27.51
Price-to-Sales (TTM)13.28
EV/Revenue12.89
EV/EBITDA135.77
Quarterly Earnings Growth (YoY)-43.70%
Quarterly Revenue Growth (YoY)87.00%
Shares Outstanding$165.26M
Float$163.96M
% Insiders0.61%
% Institutions107.26%

Historical Volatility

HV 10-Day
34.66%
HV 20-Day
28.45%
HV 30-Day
27.83%
HV 60-Day
26.08%
HV Rank
34.9%

Volatility is currently expanding

Analyst Ratings

Consensus ($104.86 target)
8
Strong Buy
12
Buy
4
Hold

Latest News

Update on CARDIO-TTRansform Phase 3 trial of eplontersen in adults with transthyretin-mediated amyloid cardiomyopathy

CARLSBAD, Calif.--(BUSINESS WIRE)--Ionis Pharmaceuticals, Inc. (Nasdaq: IONS) and partner AstraZeneca today announced that the CARDIO-TTRansform Phase 3 trial for eplontersen in patients with transthyretin-mediated amyloid cardiomyopathy (ATTR-CM) did not meet the primary efficacy endpoint of the composite outcome of cardiovascular (CV) mortality and recurrent CV clinical events up to Week 140 compared with placebo. In this contemporary patient population treated with standard of care, includin.

Business Wire7/9/2026Neutral
Ionis completes enrollment in pivotal cohort of the Phase 3 REVEAL study evaluating obudanersen in Angelman syndrome

CARLSBAD, Calif.--(BUSINESS WIRE)--Ionis Pharmaceuticals, Inc. (Nasdaq: IONS) today announced that it has completed enrollment in the pivotal cohort (Cohort 1) of the global Phase 3 REVEAL study evaluating obudanersen (ION582), an investigational RNA-targeted medicine for people living with Angelman syndrome (AS), a serious and rare neurodevelopmental disorder associated with significant impairments in communication, physical function and cognition. The pivotal cohort enrolled 136 participants.

Business Wire7/6/2026Neutral
Ionis announces license agreement with Recordati for zilganersen in Alexander disease (AxD) in all countries outside the U.S.

CARLSBAD, Calif.--(BUSINESS WIRE)--Ionis Pharmaceuticals, Inc. (Nasdaq: IONS) today announced that it has entered into a license agreement with Recordati (“Recordati”), under which Recordati obtained exclusive rights to develop and commercialize zilganersen, an investigational RNA-targeted medicine for Alexander disease (AxD), in all countries outside the U.S. Ionis will maintain sole commercial responsibility for zilganersen in the U.S. and will continue to lead development globally. Recordati.

Business Wire6/25/2026Neutral
TRYNGOLZA® (olezarsen) approved by the FDA as the first and only treatment to reduce triglycerides and the risk of acute pancreatitis in patients with severe hypertriglyceridemia (sHTG)

CARLSBAD, Calif.--(BUSINESS WIRE)--Ionis Pharmaceuticals, Inc. (Nasdaq: IONS) today announced that the U.S. Food and Drug Administration (FDA) has approved TRYNGOLZA® (olezarsen) as an adjunct to diet to reduce triglycerides (TG) and the risk of acute pancreatitis in adults with severe hypertriglyceridemia (sHTG: TG greater than or equal to 500 mg/dL). TRYNGOLZA is available in a 50 mg or 80 mg dose and is self-administered once monthly via an autoinjector. sHTG is characterized by an increased.

Business Wire6/24/2026Neutral

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Data last updated: 7/9/2026