Register to get unlimited access to all of Citywire’s fund manager database. Registration is free and only takes a minute.
Please see terms and conditions for restrictions on use of Citywire's Fund Manager database.

This Fund Manager Rating is based on the Citywire Long Only ratings methodology

Citywire Ratings are rewarded for risk adjusted outperformance of benchmarks we select independently More information on how Ratings are calculated

Tom Mansley

Tom Mansley

Showing manager performance globally. You can view performance in individual jurisdictions.

About Tom Mansley

Tom Mansley is an investment director at GAM Investments based in New York. He joined GAM in 2014 and specialises in the analysis and management of mortgage- and asset-backed securities. Prior to this, he was a manager and CIO at Singleterry Mansley Asset Management from 2008. Mansley holds an MBA from Pace University, an MSc in mathematics from the Courant Institute at New York University, a BSc in mathematics and computer science from Pace University and is a CFA charterholder.

Are you Tom Mansley?

Citywire Rating: AAA rated


  • ARated AA in Aug 2017
  • SRated AA in Sep 2017
  • ORated AA in Oct 2017
  • NRated AA in Nov 2017
  • DRated AAA in Dec 2017


  • JRated AAA in Jan 2018
  • FRated AAA in Feb 2018
  • MRated AAA in Mar 2018


Bonds - US Dollar
over : 28/02/2017 - 28/02/2018
Rank 14/157 Bonds - US Dollar
Manager Return
14 Tom Mansley 3.9%
14 Gary Singleterry 3.9%
16 Matthew Eagan 3.8%
16 Dan Fuss 3.8%
16 Elaine M. Stokes 3.8%
16 Brian Kennedy 3.8%

Total Return

Month by Month Performance

Quarterly Performance

to 01/01/2018 Annual Q1 Q2 Q3 Q4
2017 4.9% 1.8% 1.3% 1.1% 0.7%
2016 4.2% -0.7% 1.5% 1.9% 1.5%
2015 3.5% 1.0% 1.3% 0.5% 0.7%
2014 0.1%

Related News

Swiss manager GAM on the hunt to boost US offshore team

The firm is working to bolster its presence in the US offshore market.

Citywire Discovery Source: Citywire Discovery Performance is for the period shown (month end to month end, bid/bid, gross income reinvested, calculated in USD)..Portions of the information contained on this page was derived by Citywire Financial Publishers Ltd using content supplied by Lipper, A Reuters Company.