Our Team

Daniel Siluk is Head of Kapstream Capital and Head of Global Short Duration & Liquidity at Janus Henderson Investors.

He is responsible for portfolio management and investment leadership across the firm’s global short duration, absolute return income and cash plus strategies, focused on developed market rates and credit. He leads multi regional investment teams across Australia, the United States and EMEA, with accountability for investment outcomes, portfolio construction, risk management and the continued evolution of the investment platform.

Daniel joined Kapstream in 2009 and has played a central role in the development of the firm and its integration into Janus Henderson Investors following the acquisition by Janus Capital Group in 2015 and the subsequent merger of Janus Capital with Henderson Investors in 2017. Kapstream is a 100% owned subsidiary of Janus Henderson Investors.

Daniel joined the investment management industry in 1999 and, prior to joining Kapstream, held senior roles in investment analytics and risk, supporting portfolio management teams in their decision making across Australia and the UK. These included positions at Challenger Financial Services Group, ING Investment Management Australia and Perpetual Fund Services in Sydney, as well as Insight Investment, Morley Fund Management and Northern Trust in London.

He holds a Bachelor of Applied Finance from Macquarie University.

Dylan Bourke is a Managing Director and Portfolio Manager at Kapstream Capital and a member of the firm’s Investment Committee. Dylan is jointly responsible for oversight of investment strategy and portfolio leadership, as well as credit analysis and portfolio management.

Prior to joining Kapstream in 2014, Dylan worked at Moody’s Investors Service for over three years, rating Australian structured finance products including asset‑backed securities, residential mortgage‑backed securities and covered bonds. During this time, he authored numerous research publications and received two global structured finance research awards.

Earlier in his career, Dylan worked as a Credit Analyst at Macquarie Bank and on the Macquarie Special Situations Fund, investing in high‑yield subordinated debt, bridge financing, warrants and unlisted equity investments.

He holds a Bachelor of Commerce and Bachelor of Law from Bond University and is a CFA Charterholder.

Robert Roszkowski is a Portfolio Manager at Kapstream Capital, specialising in global macro strategies with a focus on alpha generation across interest rate and foreign exchange markets.

Robert also serves as Co-Director of Systematic Fixed Income Strategies at Janus Henderson, where he leads the development of systematic global macro rates strategies, incorporating advances in artificial intelligence to enhance signal generation and portfolio construction.

Robert joined Kapstream in 2011 from a boutique firm spanning high-value consulting, advisory and private equity. Earlier in his career, he was a researcher in quantitative finance at the University of New South Wales.

Robert graduated top of his cohort with First Class Honours in Finance from the University of New South Wales, along with Bachelor of Commerce and Bachelor of Economics degrees, with specialisations in Actuarial Studies and Economics.

Courtney Chute is a Portfolio Analyst at Kapstream Capital, responsible for reporting, portfolio compliance and operations.

Before joining Kapstream in 2012, Courtney worked at Challenger Financial Services Group as a Portfolio Controller, acting as the trading and operational liaison between Challenger and Kapstream.

Earlier roles include working as a Settlements Officer at Boston Finance in New Zealand.

Courtney holds a Bachelor of Commerce and Administration in Commercial Law from Victoria University of Wellington.

Priyank Shah is a Portfolio Manager at Kapstream Capital, responsible for managing global absolute return fixed income portfolios. His responsibilities span macroeconomic research, FX hedging, interest rate risk management, credit trading and implementation, warehouse monitoring, and risk and portfolio analytics. Priyank is also Kapstream’s Responsible Officer , responsible for managing key stakeholder relationships across administration and operations.

Prior to joining Kapstream in 2015, Priyank served as an Analyst in Challenger Limited’s Life Division, where he focused on asset liability management, currency exchange hedging, and liquidity management.

Priyank holds a Bachelor of Commerce in Accounting and Auditing from Gujarat University, India, and a Master of Business Administration in Finance and Accounting from the University of Technology.

Mark Bayley is a Portfolio Manager at Kapstream Capital, responsible for credit analysis and portfolio management. Mark has extensive fixed income and credit market experience across both the buy and sell side in Australia and Europe.

Prior to joining Kapstream in 2020, Mark served as Head of Credit Strategy & Research and subsequently Head of Institutional Fixed Income at FIIG Securities. He began his career in London in 1996 at Dresdner Kleinwort Benson as a Credit Analyst and Trader, before spending seven years at JP Morgan as Vice President, High Yield Research & Sales. After relocating to Sydney in 2007, Mark held senior credit roles at ABN AMRO and Aquasia.

Mark has been widely recognised for his research, achieving first‑place rankings from Institutional Investor, Credit Magazine and CFO Magazine, and has been a regular fixed income markets commentator, including several years as a weekly columnist for the AFR.

He holds a Master of Arts (Honours) in Economics from Downing College, Cambridge University, a Diploma in Management Studies from Judge Business School, Cambridge University, and has been a CFA Charterholder since 2003.

Kris Bernie is a Portfolio Manager at Kapstream Capital, responsible for macroeconomic research, asset allocation, and interest rate and foreign exchange trading.

Kris has more than two decades of experience across active fixed income portfolio management, institutional markets and macroeconomic research.

Prior to joining Kapstream in early 2022, he spent seven years as a Portfolio Manager at First Sentier Investors, where he was a senior member of the Australian Fixed Income team with a strong track record of alpha generation across global rates, credit and inflation strategies, as well as portfolio construction and design.

Earlier in his career, Kris held institutional rates and credit sales, rates strategist and market economist roles at National Australia Bank in Sydney, Melbourne and London, after beginning his career as a macroeconomist with the Commonwealth Department of the Treasury in Canberra.

Kris holds a Bachelor of Economics with First Class Honours from the University of Queensland and a Graduate Diploma in Applied Finance and Investment from FINSIA, where he was recognised with national prizes in Foreign Exchange Markets and Trading and Technical Analysis.

Benjamin Zhong is a Senior Data Analyst at Kapstream Capital, responsible for data, risk and investment analytics and quantitative modelling.

Prior to joining Kapstream in early 2022, Benjamin served for three years at the Australian Prudential Regulation Authority as a Senior Analyst, assessing the capital health and investment risk of major financial institutions. He previously spent 11 years at Challenger Limited in various investment analytics roles, including Financial Risk Manager in the Life Division, Team Leader of Investment Analytics in the Fund Management Division, and Investment Analyst in a boutique global equity fund. Before moving to Australia, he worked for seven years at GF Securities Ltd, first as a Senior Internal Auditor and then as a Financial Controller in the fund management subsidiary.

Benjamin holds a Bachelor of Economics with First Class Honours from Sun Yat-sen University, China, and a Master of Applied Finance from Macquarie University. He is a certified Financial Risk Manager and passed CFA Level III in 2009.

Gabriel Le is an ESG & Credit Analyst at Kapstream Capital, responsible for ESG research and integration, and credit research.

Prior to joining Kapstream, Gabriel worked in Challenger Limited’s Responsible Investment team, advising Challenger investment teams and Fidante affiliates on responsible investment practices, ESG thematics, and financially material ESG risks and opportunities. She contributed to Challenger’s ESG strategy, including modern slavery risk assessments, climate-related risks and opportunities and financed emissions methodologies.

Earlier roles include working at Morningstar and Macquarie Group across the Banking and Financial Services and Specialised Asset Finance divisions. Gabriel holds a Bachelor of Commerce (Finance) with a Bachelor of Information Systems from the University of New South Wales, and a Master of Sustainability from the University of Sydney