Skip to main content

Tom Mansley

Tom Mansley - Investment Director


Tom Mansley is an Investment Director specialising in the analysis and management of mortgage and asset backed securities (MBS and ABS).

He joined GAM in June 2014 from specialist MBS and ABS manager Singleterry Mansley Asset Management, which he joined in 2008 and at which he was CIO. Prior to that, Mr Mansley headed the structured products division at Seix Advisors, an asset management subsidiary of SunTrust. Previously, he held a wide range of MBS-related roles including fixed income portfolio management, proprietary trading and risk management at several global and European banks such as JP Morgan and Credit Suisse First Boston . Mr Mansley holds an MBA from Pace University, an MS in mathematics from the Courant Institute at New York University, a BS in Mathematics and Computer Science from Pace University, and is a CFA charterholder. He is based in New York.

Tom Mansley

My Insights

Outlook 2024
Outlook 2024: Tom Mansley (Mortgage Backed Securities)
December 2023

Mortgage-Backed Securities – The senior bonds we focus on are backed by robust mortgages that have substantial home equity and low default risk

Active Thinking
Active Thinking
15 September 2023

At GAM Investments’ latest Active Thinking forum, Tom Mansley assesses the current situation in the US housing market and discusses the ongoing appeal of seasoned mortgage-backed securities.

Active Thinking
Active Thinking
05 April 2023

At GAM Investments’ latest Active Thinking forum, David Dowsett reflects on a calmer week in markets while Tom Mansley outlines why he believes the US consumer remains resilient in the face of recession and the why the underlying supply-demand mismatch is supportive for the US housing market.

Active Thinking
Active Thinking
08 December 2022

At GAM Investments’ latest Active Thinking forum, David Dowsett considers whether the recent market rally will prove sustainable, while Tom Mansley argues that US consumer credit remains resilient, supporting mortgage-backed securities. Ernst Glanzmann reflects on the ongoing pendulum-like effect of the pandemic on Japanese equities and how a stronger yen and easing commodity prices could be supportive of the asset class going forward.

My Videos

Active Thinking

04:58 min watch

Mortgage Backed Securities – Tom Mansley
19 October 2023

Tom Mansley notes that US home prices remain supported by strong demand amid rate hikes, the resilience of mortgages issued prior to 2008 and the forward looking for spread tightening.

Active Thinking

4:18 min watch

Mortgage Backed Securities – Tom Mansley
28 July 2023

Tom Mansley reflects on strong house prices despite the rise in rates, and highlights the stability and yield offered by the asset class.