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Ticker
IONS

Price
81.36
Stock movement up
+0.76 (0.94%)
Company name
Ionis Pharmaceuticals Inc
Exchange
(NASDAQ
,
Currency
USD
)
Sector
Healthcare >
Biotechnology
Market cap
13.18B
Ent value
15.26B
Price/Sales
13.63
Price/Book
21.33
Div yield
-
Div growth
-
Growth years
-
FCF payout
-6.87%
Trailing P/E
-
Forward P/E
-
PEG
-
EPS growth
-
1 year return (CAGR)
168.07%
3 year return (CAGR)
27.39%
5 year return (CAGR)
6.52%
10 year return (CAGR)
8.68%
Last updated: 2026-03-04

DIVIDENDS

IONS does not pay dividends or no data was received

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VALUATION

Valuation Ratios

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Valuation Ratios data
Trailing P/E-
Price to OCF-
Price to FCF-
Price to EBITDA2.82
EV to EBITDA3.27

Valuation (Sales/Book Value)

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Valuation (Sales/Book Value) data
Price to Sales13.63
Price to Book21.33
EV to Sales15.78

FINANCIALS

Per share

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Per share data
Current share count161.97M
EPS (TTM)-2.35
FCF per share (TTM)-1.98

Income statement

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Income statement data
Revenue (TTM)943.38M
Gross profit (TTM)927.39M
Operating income (TTM)-382.23M
Net income (TTM)-380.99M
EPS (TTM)-2.35
EPS (1y forward)-0.86

Margins

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Margins data
Gross margin (TTM)98.31%
Operating margin (TTM)-40.52%
Profit margin (TTM)-40.39%

Balance Sheet

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Balance Sheet data
Cash372.26M
Net receivables66.00M
Total current assets2.99B
Goodwill0.00
Intangible assets0.00
Property, plant and equipment0.00
Total assets3.52B
Accounts payable28.08M
Short/Current long term debt2.61B
Total current liabilities781.57M
Total liabilities3.03B
Shareholder's equity489.09M
Net tangible assets0.00

Cash flow

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Cash flow data
Operating cash flow (TTM)-268.58M
Capital expenditures (TTM)51.44M
Free cash flow (TTM)-320.03M
Dividends paid (TTM)21.98M

Financial returns

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Financial returns data
Return on Equity-77.90%
Return on Assets-10.81%
Return on Invested Capital-40.44%
Cash Return on Invested Capital-33.96%

iO Charts is a Seeking Alpha partner

iO Charts is a Seeking Alpha partner

STOCK INFORMATION

Stock chart

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Stock price data
Open80.30
Daily high82.53
Daily low80.23
Daily Volume1.89M
All-time high86.50
1y analyst estimate93.90
Beta0.36
EPS (TTM)-2.35
Dividend per share0.00
Ex-div date17 Feb 2000
Next earnings date25 Feb 2026

Downside potential

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Downside potential data
IONSS&P500
Current price drop from All-time high-5.94%-1.82%
Highest price drop-91.72%-56.47%
Date of highest drop17 May 20059 Mar 2009
Avg drop from high-53.24%-10.84%
Avg time to new high118 days12 days
Max time to new high3405 days1805 days

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COMPANY DETAILS
IONS (Ionis Pharmaceuticals Inc) company logo
Marketcap
13.18B
Marketcap category
Large-cap
Description
Ionis Pharmaceuticals, Inc., a commercial-stage biotechnology company, provides RNA-targeted medicines in the United States. The company offers TRYNGOLZA reduces triglyceride levels in adults with familial chylomicronemia syndrome (FCS) and acute pancreatitis; DAWNZERA for prophylaxis to prevent attacks of hereditary angioedema in adults; WAINUA for the treatment of the polyneuropathy of hereditary transthyretin-medicated amyloidosis (ATTRv-PN) in adults; and SPINRAZA for pediatric and adult patients with spinal muscular atrophy (SMA). It also provides QALSODY for the treatment of Amyotrophic Lateral Sclerosis (ALS); TEGSEDI for the treatment of ATTRv-PN in adults; and WAYLIVRA for treatment for FCS and familial partial lipodystrophy. It also develops products under Phase 3 clinical trials, such as Olezarsen for patients with hypertriglyceridemia (SHTG) and cardiovascular disease (CVD); and Zilganerse, a potential treatment for people with genetically confirmed Alexander disease, as well as ION582 which is in Phase 3 clinical trial for the potential treatment of AS, a rare genetic neurological disease. In addition, the company develops Eplontersen to degrade mutant and wild-type TTR mRNA through binding to the TTR mRNA; Pelacarsen to inhibit the production of apolipoprotein(a) in the liver to offer a direct approach for reducing lipoprotein(a); Bepirovirsen to inhibit the production of viral proteins associated with hepatitis B virus; Sefaxersen to reduce the production of complement factor B and lower activation of the alternative complement pathway; and Ulefnersen to reduce the production of the fused in sarcoma, as well as other mid-stage pipeline investigational medicines. It has a strategic collaboration with Biogen for the treatment of neurological disorders; and collaboration and license agreement with GSK, AstraZeneca, Novartis, and Roche, as well as with Metagenomi. The company was incorporated in 1989 and is headquartered in Carlsbad, California.
Employees
1402
Investor relations
SEC filings
CEO
Brett P. Monia
Country
USA
City
Carlsbad
Stock type
Common stock
CCC status
-
Dividend Frequency
-
EVENTS AND PRESENTATIONS
EventsPresentations
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