Stock detail
Ionis Pharmaceuticals (IONS) stock price, chart, and key data
View Ionis Pharmaceuticals stock price, chart movement, and headline metrics on Woodstock's stock detail page.
Stock detail
Ionis Pharmaceuticals
IONS · XNAS
$43.42
+1.14%
+$0.49
Overnight $42.87 (-1.27%)
Key metrics
52-week range
$9.00 - $23.00
Close price
$42.93
Market cap
$7.1B
P/E ratio
-11.6
Beta
2
About the company
IONIS PHARMACEUTICALS
Ionis Pharmaceuticals, Inc. is a biotechnology company that specializes in discovering and developing antisense therapy, as well as RNA interference and CRISPR therapeutics. The company was founded in 1989 is based in Carlsbad, California. The company was previously known as Isis Pharmaceuticals until December 2015.
Analyst rating summary
A current read on analyst sentiment from the insight feed.
Mean target
$83.89
18
Buy
/ 20
Recent calls
10/26/2026
H.C. Wainwright
Mitchell Kapoor
Buy · Price target $100
10/21/2026
Morgan Stanley
Michael Ulz
Buy · Price target $104
10/21/2026
BMO Capital
David Lebowitz
Buy · Price target $66.00
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