Wellington Management

Activity from announced rounds

All recorded activity

Wellington Management is an investment manager with a private-investing platform spanning venture capital, growth and private debt, informed by its public-market research.

Its equity strategies include early-stage venture, private biotech, climate growth and late-stage growth. These teams address different development needs, from scientific breakthroughs and medical demand to scaling industrial systems and preparing for public markets.

A Value Creation Team connects portfolio companies with Wellington’s public- and private-market specialists from seed through IPO. The wider platform also provides growth lending, giving some businesses a debt-financing route alongside equity capital.

Sources
Rounds participated in
15
Confirmed lead rounds
2
10 roles undisclosed
New companies
15
First participation on record · 0 follow-on
Funding in participating rounds
$7.6B
15 disclosed · full round size, not this investor’s share

By stage

Series C+10
Series A3
Series B1
Undisclosed1

By primary sector

AI4
Biotech4
Developer tools2
Fintech2
Ecommerce1
2 more
Proptech1
Space tech1

By country

United States12
United Kingdom2
Saudi Arabia1

Rounds

15 in all activity
Nscale

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

$3.4BPre-IPO convertible loan notes
Participant
Tabby

Tabby provides instalment payments, consumer credit and money-management services in Saudi Arabia and the UAE.

$233MSeries F
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
Higharc

Provides AI platform for homebuilding design, estimating and construction

$95MSeries C
Role not disclosed
RQ Bio

Develops antibody therapies to prevent seasonal influenza in high-risk and immunocompromised patients

$115MSeries A
Role not disclosed
Baseten

Builds systems software for AI applications, powering inference and multi-model strategies

$1.5BSeries F
Role not disclosed
Current

Provides consumer fintech platform helping everyday Americans improve their financial lives

$80MSeries E
Role not disclosed
NinjaOne

Provides a unified IT operations platform for simplifying work

$400MSeries C
Role not disclosed
Quince

Quince is a consumer technology platform for premium goods.

$500MSeries E
Role not disclosed
Encord

Provides AI-native data infrastructure for physical AI systems

$60MSeries C
Role not disclosed