Ionis Pharmaceuticals, Inc. logo

Ionis Pharmaceuticals, Inc.

Brand

4.1

Salaries

Typical salary range

$18 – $23

HOUR

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People

Headcount trend

Company growth over the last 12 months

Headcount +23.4% year over year

Funding

Total funding

$2.5B

Last raise

$700M

Post IPO Debt, 4 months ago

Funding history

Nov 2025

Post IPO Debt Ionis Pharmaceuticals · $700M

Sep 2024

Post IPO Equity Ionis Pharmaceuticals · $500.3M

Jun 2023

Post IPO Debt Ionis Pharmaceuticals · $500M

Apr 2021

Post IPO Debt Ionis Pharmaceuticals · $550M

Aug 2012

Post IPO Debt Ionis Pharmaceuticals · $201.3M

Audience

Monthly website visitors
36.1K
Month over month0%
Quarter over quarter0%
Top sourceSearch (37%)
Ad budget per month$1.2K
Average search rank48.8
Traffic source mix
Search
37%
Direct
27%
Referral
4.9%
Social
1%
Paid referral
0.6%

LinkedIn followers

Follower count and growth

Total followers

105.6K

12-mo growth

+38.7%

Monthly growth

+2.7%

News

Links