Morgan Stanley

Activity from announced rounds

Activity in this selectionOct 20, 2026 · Jul 23, 2026

Morgan Stanley is the bank named as a strategic investor by Arcade and through its strategic-investments team by HiddenLayer.

Recorded funding activity

Arcade authorizes agent actions across business systems. HiddenLayer protects AI assets, while A5X develops Brazilian exchange infrastructure. The bank-level history does not absorb named funds or independent units.

Sources
Rounds participated in
3
Confirmed lead rounds
1
All roles disclosed
New companies
3
First participation on record · 0 follow-on
Funding in participating rounds
$1.7B
3 disclosed · full round size, not this investor’s share

By stage

Series C+2
Series B1

By primary sector

AI1
Cybersecurity1
Fintech1

By country

United States2
Brazil1

Rounds

3 in this selection
Tenstorrent

Tenstorrent builds AI processors, computing systems and licensable chip designs for developers, enterprises and infrastructure operators.

$1.5BSeries E
Participant
A5X

A derivatives exchange and clearing house being built for Brazil’s financial markets.

R$360MSeries D
Lead
HiddenLayer

HiddenLayer sells cybersecurity software built specifically to protect AI models, agents and applications. Its platform discovers AI assets, scans models and their supply chains, tests for adversarial attacks and monitors deployed systems for threats across the AI development and operating lifecycle.

$100MSeries B
Participant