Wellington Management

Activity from announced rounds

Activity in this selectionOct 16, 2026 · Jul 19, 2026
Rounds participated in
5
Confirmed lead rounds
2
1 roles undisclosed
New companies
5
First participation on record · 0 follow-on
Funding in participating rounds
$4.4B
5 disclosed · full round size, not this investor’s share

By stage

Series C+3
Series B1
Undisclosed1

By primary sector

AI2
Biotech1
Developer tools1
Space tech1

By country

United States4
United Kingdom1

Rounds

5 in this selection
Nscale

Provides vertically integrated AI infrastructure for enterprise AI training, fine-tuning, and inference

$3.4BPre-IPO convertible loan notes
Participant
Temporal

Temporal provides an open-source durable execution platform for long-running applications and AI agents.

$550MSeries E
Lead
Clay

A go-to-market platform that combines customer and prospect data with AI research and automation tools for revenue teams.

$115MSeries D
Lead
Muon Space

Muon Space designs, deploys and operates satellite constellations tailored to customer missions and monitoring needs.

$250MSeries C
Participant
Crystalys Therapeutics

Crystalys Therapeutics develops dotinurad, an oral URAT1 inhibitor for treating gout

$130MSeries B
Role not disclosed