Who invested in ILiAD Biotechnologies

2 rounds we have observed, with the 4 investors named in them. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.

Biotech

Raised 9 months ago

Funding summaryUpdated 26 Oct 2026

$116Mraised across 2 rounds since 2015, from 2 sources

$640KVenture$115MSeries D

Latest round: Series D, $115MFeb 2026
Step-upi: 179.7×
Investors: 4

See who backed them

The funding story

Each circle is a round, placed by date and sized by amount. The line above is the running total.

20172019202120232025

$640KVenture$115MSeries D

First round: Venture, $640K
Biggest round: $115M
Between rounds: 10.3 years

The rounds

Feb 2026
Series D$115M4 new
Source recordedSEC filing: $116M sold, first sale Feb 2026
Nov 2015
Venture$640K
No investor was named in the report.
From a historical funding recordSEC filing: $640K sold, first sale Oct 2015

Founders and team

From ILiAD Biotechnologies's own website: 3 on the team.

Avi NaiderBoard Member
James T. WassilBoard Member
Suha JhaveriBoard Member

Who was in which round

The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.

Venture2015Series D2026

RA Capital Management

BNP Paribas

Janus Henderson Investors

National Institute of Allergy and Infectious Diseases

Everyone who backed them

RA Capital ManagementPrivate equity1round

BNP ParibasVC firm1round

Janus Henderson InvestorsPrivate equity1round

National Institute of Allergy and Infectious DiseasesInvestment firm1round

Missing a round, or an investor who was in one? Tell us.

Quick answers about ILiAD Biotechnologies

Who invested in ILiAD Biotechnologies?

ILiAD Biotechnologies's investors include RA Capital Management, BNP Paribas, Janus Henderson Investors and National Institute of Allergy and Infectious Diseases.

How much has ILiAD Biotechnologies raised?

ILiAD Biotechnologies has raised $116M across 2 rounds since 2015.

When did ILiAD Biotechnologies last raise?

ILiAD Biotechnologies's most recent round was a Series D of $115M in Feb 2026.

What was ILiAD Biotechnologies's biggest round?

Its most recent round, $115M in Feb 2026, is also its largest on record.

Who backed ILiAD Biotechnologies first?

ILiAD Biotechnologies's first round on record, in Feb 2026, was backed by RA Capital Management, BNP Paribas and Janus Henderson Investors and 1 others.