Magnetar

Activity from announced rounds

Activity in this selectionOct 24, 2026 · Hardware · Jan 1, 2026
Rounds participated in
3
Confirmed lead rounds
—
3 roles undisclosed
New companies
3
First participation on record · 0 follow-on
Funding in participating rounds
$525M
3 disclosed · full round size, not this investor’s share

By stage

Series B2
Series A1

By primary sector

AI2
Space tech1

By country

United States3

Rounds

3 in this selection
Hydra Host

Operates an AI data center operating system and GPU compute offtake network connecting data center operators with AI builders

$100MSeries A
Role not disclosed
TensorWave

Provides AMD-powered AI cloud infrastructure for high-performance workloads

$350MSeries B
Role not disclosed
Turion Space

Delivers space superiority via integrated spacecraft, sensors, and software for orbital intelligence

$75MSeries B
Role not disclosed