Skip to main content
NeuronFeed
Home Investors Patrick Collison

Patrick Collison

Active VC
Portfolio Active
3
Latest Antithesis
Deal flow
$825M
3 rounds
Unicorns
1
≥ $1B valuation
Founded
—
Latest
Apr 2026
Tasklet

About Patrick Collison

Venture capital firm tracking 3 AI investments, with focus on AI Testing & QA and United Kingdom startups. Total tracked deal flow: $825M.

Investment activity

2025–2026
$700M
$20M
1
'25
1
'26

Sector focus

🧪 AI Testing & QA 1
🏢 AI Infrastructure 1
🤖 AI Agents 1

Geographic focus

United Kingdom 1
US 1

Portfolio

3

Antithesis

Fluidstack

Tasklet

The cloud agent operating system for knowledge work

Co-investors

8

John Collison

2 shared

Situational Awareness

1 shared

Jane Street

1 shared

Jeff Dean

1 shared

Daniel Gross

1 shared

Nat Friedman

1 shared

Union Square Ventures

1 shared

Lightspeed Venture Partners

1 shared

Recent rounds

3
Apr 1, 2026 Series A $20M Tasklet
Dec 4, 2025 Series B $700M Fluidstack
Series A $105M Antithesis