Jimmy Su
Portfolio Manager – International Technology Fund
CFA, BCom (USyd)
Jimmy joined Platinum in 2017 as an investment analyst in the consumer team. In April 2021, Jimmy moved to the technology and communications team and became a co-portfolio manager of the Platinum International Technology Fund in October 2022. In October 2023 Jimmy became the portfolio manager of the Fund. He was previously an equity analyst at BT Investment Solutions and had also worked as a senior analyst in the Markets and Research team there. Prior to joining BT, Jimmy was an associate analyst and later a credit strategist at Morgan Stanley Wealth Management.
From the Journal
Platinum International Fund | November 2025
Our Platinum International Fund Portfolio Manager, David Steinthal discusses the K-shaped economy, t...
The 2025 Platinum Roadshow Video
Watch the Asian and International presentations from the recent Platinum Roadshow.
AI capex – short term upside, long term questions
Jimmy Su explains what the AI capex boom means for the big tech companies spending the money...
Asia today – AI winners and better mousetraps
What's driving Asian markets? Chips, mousetraps and AI text-to-video.
Subscribe to Platinum
Receive our expert investment insights and market updates.
Journal Articles
Read market leading insights.
Market Updates
Get market updates from our analysts
Quarterly Reports
Receive quarterly investment reports