Our people
With more than 340 investment professionals*, Janus Henderson Investors provides access to some of the industry’s most talented and innovative thinkers, spanning equities, fixed income, multi-asset and alternatives, globally. Our investment teams blend insight, originality and precision with rigorous analysis, structured processes and robust risk management. They seek to be at the forefront of anticipating and adapting to change to deliver market-leading, risk-adjusted returns.
* As at 31 March 2022

Ali Dibadj
Chief Executive Officer

Matthew Argent
Absolute Return Fixed Income | Client Portfolio Manager

Aaron Scully, CFA
Portfolio Manager

Ales Koutny, CFA
Portfolio Manager

Alex Crooke
Co-Head of Equities – EMEA and Asia Pacific | Portfolio Manager

Alexander Keen, CFA
Portfolio Manager

Alison Porter
Portfolio Manager

Alistair Sayer
Client Portfolio Manager

Andrew Gillan
Head of Asia ex Japan Equities | Portfolio Manager

Andrew Jones
Portfolio Manager

Andrew Kaleel
Portfolio Manager

Andrew Mulliner, CFA
Head of Global Aggregate Strategies | Portfolio Manager

Andy Acker, CFA
Global Life Sciences | Portfolio Manager

Aneet Chachra, CFA
Portfolio Manager

Arjun Bhandari, CFA
Associate Portfolio Manager

Ashwin Alankar, PhD
Head of Global Asset Allocation | Portfolio Manager

Ben Jones
Portfolio Manager

Ben Lofthouse, CFA
Head of Global Equity Income | Portfolio Manager

Ben Wallace
Portfolio Manager

Benjamin Wang, CFA
Portfolio Manager, ETP Quantitative Strategy

Bethany Payne, CFA
Portfolio Manager

Brent Olson
Portfolio Manager | Credit Analyst

Brian Demain, CFA
Portfolio Manager

Bruce Koepfgen
Executive Vice President, Head of North America

Carlo Castronovo
Portfolio Manager

Charlie Awdry, CFA
Investment Manager

Colin Fleury
Head of Secured Credit | Portfolio Manager

Craig Kempler, CFA
Portfolio Manager

Daniel J. Graña, CFA
Portfolio Manager, Emerging Market Equity

Daniel Lyons, PhD, CFA
Portfolio Manager | Research Analyst

Daniel O’Shea, CQF
Portfolio Manager

Daniel Siluk
Portfolio Manager

Daniel Sullivan
Head of Global Natural Resources | Portfolio Manager

Danny Greenberger
Portfolio Manager

David Elms
Head of Diversified Alternatives | Portfolio Manager

David Milward
Head of Loans | Portfolio Manager

David Smith, CFA
Portfolio Manager

David Spilsted
Portfolio Manager | Money Market Analyst

Dean Cheeseman
Portfolio Manager

Denis Struc
Portfolio Manager

Denny Fish
Portfolio Manager | Research Analyst

Doug Rao
Portfolio Manager

Dylan Bourke, CFA
Portfolio Manager

Frank Uhlenbruch
Investment Strategist

Garrett Strum
Portfolio Manager | Money Market Analyst

George P. Maris, CFA
Co-Head of Equities – Americas | Portfolio Manager

Georgina Fogo
Chief Risk Officer

Gordon Mackay
Portfolio Manager

Graeme Clark
Portfolio Manager

Greg Kuhl, CFA
Portfolio Manager

Greg Wilensky, CFA
Head of U.S. Fixed Income | Portfolio Manager

Guy Barnard, CFA
Co-Head of Global Property Equities | Portfolio Manager

Hamish Chamberlayne, CFA
Head of Global Sustainable Equities | Portfolio Manager

Helen Anthony, CFA
Portfolio Manager

Ian Bettney
Portfolio Manager

Indriatti van Hien, ACA, CFA
Portfolio Manager, UK Equities

James Briggs, ACA, CFA
Portfolio Manager

James de Bunsen, CFA
Portfolio Manager

Jamie Ross, CFA
Portfolio Manager

Jason England
Portfolio Manager

Jay Sivapalan, CFA
Head of Australian Fixed Interest | Portfolio Manager

Jenna Barnard, CFA
Co-Head of Strategic Fixed Income | Portfolio Manager

Jennifer James
Portfolio Manager

Jeremiah Buckley, CFA
Portfolio Manager

Jeremiah Lopez
Associate Portfolio Manager

Jim Cielinski, CFA
Global Head of Fixed Income

Job Curtis
Portfolio Manager

John Bennett
Director of European Equities | Portfolio Manager

John Griffiths
Portfolio Manager

John Groneman, CTP
Global Distribution COO

John Kerschner, CFA
Head of US Securitised Products | Portfolio Manager

John Lloyd
Co-Head of Global Credit Research | Portfolio Manager

John Pattullo
Co-Head of Strategic Fixed Income | Portfolio Manager

Jonathan Coleman, CFA
Portfolio Manager

Joseph Runnels, CFA
Vice President, Quantitative Trader, Intech®

Junichi Inoue
Head of Japanese Equities | Portfolio Manager

Justin Tugman, CFA
Portfolio Manager, Team Leader

Kevin Preloger
Portfolio Manager, Team Leader

Lance Yoshihara
Portfolio Manager

Luke Newman
Portfolio Manager

Marc Schartz, CFA
Portfolio Manager

Mark Richardson, DPhil
Portfolio Manager

Mathew Kaleel
Portfolio Manager

May Ling Wee, CFA
Portfolio Manager

Maya Perone
Portfolio Manager

Michael Keough
Portfolio Manager

Michelle Rosenberg
General Counsel & Company Secretary

Mike Kerley
Portfolio Manager

Natasha Sibley, CFA
Portfolio Manager

Neil Hermon
Director of UK Equities | Portfolio Manager

Nicholas Ware
Portfolio Manager

Nick Cherney, CFA
Head of Exchange Traded Products

Nick Childs, CFA
Portfolio Manager | Securitised Products Analyst

Nick Harper, CFA
Portfolio Manager Â

Nick Schommer, CFA
Portfolio Manager

Nick Sheridan
Portfolio Manager

Nicolas Scherf
Portfolio Manager

Oliver Bardot, CFA
Associate Portfolio Manager

Oliver Blackbourn, CFA
Portfolio Manager

Ollie Beckett
Portfolio Manager

Panos Nikopolitidis
Head of Operations

Paul O’Connor
Head of Multi-Asset | Portfolio Manager

Pete Webster, CFA
Portfolio Manager

Philip Cody Wheaton, CFA
Portfolio Manager | Research Analyst

Priyank Shah
Portfolio Manager

Richard Clode, CFA
Portfolio Manager

Robert Roszkowski
Portfolio Manager

Robert Schramm-Fuchs
Portfolio Manager

Roger Thompson
Chief Financial Officer

Rory Stokes, CFA
Portfolio Manager

Ryan MacDonald
Portfolio Manager

Sat Duhra
Portfolio Manager

Scott M. Weiner, D. Phil
Head of Quantitative Strategy | Portfolio Manager, Exchange Traded Products

Scott Stutzman, CFA
Portfolio Manager | Research Analyst

Seth Meyer, CFA
Portfolio Manager

Shan Kwee, CFA
Portfolio Manager

Simon Rowe
Portfolio Manager

Stephen Payne, ASIP
Portfolio Manager

Steve Cain
Portfolio Manager

Steve Goldman
Portfolio Manager



Steve Goldman
Portfolio Manager


Steve Johnstone, CFA
Portfolio Manager


Steve Weeple
Client Portfolio Manager


Tal Lomnitzer, CFA
Senior Investment Manager


Tim Gerrard
Portfolio Manager


Tim Gibson
Co-Head of Global Property Equities | Portfolio Manager


Tim Winstone, CFA
Portfolio Manager


Tiphani Krueger
Global Head of Human Resources


Tom Ross, CFA
Portfolio Manager


Vassilios Papathanakos, PhD
Executive Vice President, Deputy Chief Investment Officer, Intech®


Xin Yan Low
Portfolio Manager


Yunyoung Lee, CFA
Portfolio Manager


Zoey Zhu, CFA
Quantitative Strategist