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.406 Ventures

Active VC
Portfolio Active
4
Latest Humata Health
Deal flow
$68.5M
4 rounds
Unicorns
0
≥ $1B valuation
Founded
—
Latest
Dec 2025
Valerie Health

About .406 Ventures

Venture capital firm tracking 4 AI investments, with focus on AI Medical and US startups. Total tracked deal flow: $68.5M.

Investment activity

2024–2025
$25M
$38M
1
'24
2
'25

Sector focus

🩺 AI Medical 2
🏥 AI Healthcare 2
🔐 AI for Cyber Defense 1
🛢️ AI Data Engineering 1
🛟 AI Safety 1
👀 AI Observability 1

Geographic focus

US 3
GB 1

Portfolio

4

Humata Health

Touchless, AI-driven prior authorization connecting providers and payers

Valerie Health

AI front office for independent doctors' practices

Mindgard

Automated AI red teaming and security testing across the AI model lifecycle

Telmai

Open-architecture, AI-driven data observability

Co-investors

8

Highmark Ventures

1 shared

Optum Ventures

1 shared

LRVHealth

1 shared

Blue Venture Fund

1 shared

Glasswing Ventures

1 shared

Lakestar

1 shared

WillowTree Investments

1 shared

Atlantic Bridge

1 shared

Recent rounds

4
Dec 16, 2025 Series A $30M Valerie Health
Jan 15, 2025 Seed $8M Lead Mindgard
Jun 20, 2024 Venture Round $25M Humata Health
Seed $5.5M Telmai