The Top Global Research Firms of 2013 J.P. Morgan, in second place overall, ranks highest for coverage of fixed income. Which firm ranks highest overall? December 10, 2013 Related Articles For Members Only Tiger Global, Maverick Back Upscale AI at $2B Valuation Stephen Taub European Real Estate Credit Firm Zenzic Expands With $100m Commitment from Stable Asset Management James Comtois Crisis Alpha With a Higher Return Potential Sponsored by Fidelity Investments