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
$55.03
-1.77%
-$0.99
Key metrics
52-week range
$7.25 - $43.00
Close price
$56.02
Market cap
$9.3B
P/E ratio
-15.14
Beta
3.92
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
$84.78
16
Buy
/ 20
Recent calls
09/08/2026
Barclays
Eliana Merle
Buy · Price target $85.00
09/08/2026
Bank of America Securities
Jason Gerberry
Buy · Price target $91.00
09/08/2026
Raymond James
Tiago Fauth
Buy · Price target $84.00
Ticker holders
Review politician disclosures and insider transactions in tabs.
Holder directory
Select a heading to reorder by name, activity date, buy/sell, or displayed value.
#1Ro Khanna democrat · House · CA-17 spouse |
| $2,001/$16,001/$30,000 |
#2Dan Goldman democrat · House · NY-10 self |
| $1,001/$8,001/$15,000 |
#3Donald J Trump republican · Executive self |
| 1/6/12 |
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