IONSIonis Pharmaceuticals, Inc.

$63.37

Is the price fair?

What IONS's price assumes

Ionis Pharmaceuticals, Inc. did not earn a profit over the last twelve months, so it has no trailing P/E and the price is read against sales instead: 11.7× revenue.

11.7

Price / sales · no P/E: the last twelve months did not end in a profit

Price / book
25.2

Price / book · as of 2026-Q1

Details
Price / book2026-Q1
25.2
EV / EBIToperating margin −68%: the multiple describes the denominator
not meaningful
Market capitalisation
$12.2B

Multiples from SEC filings and end-of-day closes; implied growth from a reverse discounted cash flow. Group medians across the names Ryufin tracks.