Last updated: Oct 23, 2026, 12:00 AM

Ionis Pharmaceuticals Inc Exchange (NASDAQ, USD)

IONS

44.27
-1.13 (-2.49%)
HealthcareBiotechnology
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1 year return (CAGR)
-39.81%
3 year return (CAGR)
-2.75%
5 year return (CAGR)
5.70%
10 year return (CAGR)
2.58%
Stock Analysis

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Marketcap
7.36B
Price/Sales
8.42
Ent value
9.56B
Price/Book
16.76
Div yield
0.00%
Growth years
-
Div growth
-
FCF payout
-3.93%
Trailing P/E
-
PEG
-
Forward P/E
-
EPS growth
-5.88%

Stock information

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Stock chart

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Stock price data
Open45.55
Daily high45.75
Daily low44.26
Daily Volume2.25M
All-time high86.50
1y analyst estimate83.64
Beta0.42
EPS (TTM)-3.41
Dividend per share0.00
Ex-div date17 Feb 2000
Next earnings date25 Feb 2026

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Downside potential

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Downside potential data
IONSS&P500
Current price drop from All-time high-48.82%-0.77%
Highest price drop-91.72%-56.47%
Date of highest drop17 May 20059 Mar 2009
Avg drop from high-52.68%-10.65%
Avg time to new high121 days12 days
Max time to new high3405 days1805 days