M&G Investments
Asset manager; new investor in PhysicsX's $300M Series C (2026).
M&G plc is a London-headquartered global asset manager tracing its roots to 1931, managing roughly £371 billion in assets (as of March 2026) across equities, fixed income, multi-asset, private debt, infrastructure, and real estate for clients in the UK, Europe, the Americas, and Asia. Its involvement in defense-adjacent tech is incidental to its core institutional asset-management business: in 2026, M&G's Catalyst strategy (its private-markets growth-equity arm) participated as a new investor in PhysicsX's $300M Series C, alongside Temasek (lead), Intrepid Growth Partners, and existing backers including NVIDIA and Siemens.
Overview
- Firm
- M&G Investments
- Headquarters
- London, United Kingdom
- Founded
- 1931
- AUM
- £371 billion (as of March 2026)
- Stages
- Thesis
Portfolio companies1
Partners0
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Frequently asked
- What is M&G Investments?
- M&G plc is a London-headquartered global asset manager tracing its roots to 1931, managing roughly £371 billion in assets (as of March 2026) across equities, fixed income, multi-asset, private debt, infrastructure, and real estate for clients in the UK, Europe, the Americas, and Asia. Its involvement in defense-adjacent tech is incidental to its core institutional asset-management business: in 2026, M&G's Catalyst strategy (its private-markets growth-equity arm) participated as a new investor in PhysicsX's $300M Series C, alongside Temasek (lead), Intrepid Growth Partners, and existing backers including NVIDIA and Siemens.
- How much does M&G Investments manage?
- M&G Investments manages £371 billion (as of March 2026) in assets, and was founded in 1931.
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Sources & citations3
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- 1
M&G's Catalyst strategy participated as a new investor in PhysicsX's $300M Series C; AUM figure of £371bn as of March 2026
M&G plc: M&G press releaseVerified2026-08-06 - 2
PhysicsX announces $300M Series C
PhysicsX: PhysicsX Announces $300M Series C to Accelerate Physics AI for Industrial EngineeringVerified2026-06-08 - 3
Corroborating coverage of PhysicsX's $300M Series C round terms and investor list, including M&G
Silicon Republic: AI Company PhysicsX Raises $300M Series C Funding RoundVerified2026-06-08