Janus Henderson Investors

Activity from announced rounds

Activity in this selectionkacper-kielak-26ab1094
Rounds participated in
15
Confirmed lead rounds
0
13 roles undisclosed
New companies
15
First participation on record · 0 follow-on
Funding in participating rounds
$2.6B
15 disclosed · full round size, not this investor’s share

By stage

Series C+7
Series A4
Series B3
Undisclosed1

By primary sector

Biotech12
Climate tech1
Healthtech1
Space tech1

By country

United States13
1
United Kingdom1

Rounds

15 in this selection
Encoded Therapeutics Inc.

Encoded develops precision gene therapies for neurological disorders, led by ETX101, a gene-regulation therapy for people with SCN1A-positive Dravet syndrome.

$275MSeries F
Participant
FORM ENERGY

Long-duration iron-air batteries designed to store electricity for multi-day grid needs.

$750MSeries G
Participant
Draig Therapeutics

Developing transformative, best-in-class neuropsychiatric therapies

$65MSeries B
Role not disclosed
Triveni Bio

Develops novel antibody treatments for immunological and inflammatory disorders

$65MSeries C
Role not disclosed
Calyxo

Develops medical devices for kidney stone treatment and removal

$40MSeries F
Role not disclosed
Ambrosia Biosciences

Develops orally delivered, small molecule-based therapies for obesity and other metabolic disorders

$100MSeries B
Role not disclosed
Poplar Therapeutics

Developing a new class of anti-IgE therapy to treat food allergy and other atopic conditions

$45MSeries A+
Role not disclosed
Korsana Biosciences

Develops novel therapies to reduce the burden of neurodegenerative diseases

$175MSeries A
Role not disclosed
CesiumAstro

Provides next-generation space and defense communications

$470MSeries C
Role not disclosed
TRex Bio

Develops precision immunoregulatory medicines based on tissue Treg biology

$50MUndisclosed
Role not disclosed
Think Bioscience

Develops small molecule drugs for historically challenging drug targets

$55MSeries A
Role not disclosed
Parabilis Medicines

Develops medicines targeting historically undruggable protein targets in cancer

$305MSeries F
Role not disclosed