EP 82: The hidden risks of AI driven markets - BlackRock

In this episode of the Portfolio Construction Podcast, Paul O'Connor is joined by Mike McCorry, Chief Investment Officer of BlackRock Australia, to unpack how AI is becoming a dominant force shaping markets, and the risks this is creating for investors. Tune in to learn: Why the performance of a small group of AI‑heavy mega‑cap companies is now driving a disproportionate share of market returns and volatility Why AI is fundamentally different from past technology cycles, requiring massive upfront investment in data centres, chips, energy and grid infrastructure How the gap between AI spending now and profits later is raising debt levels and making market outcomes more sensitive How this environment strengthens the case for active, selective decision‑making, as concentration, timing risk and uncertainty make broad exposure less reliable   Important Information: This material has been created with the co-operation of BlackRock Investment Management (Australia) Limited (BIMAL) ABN 13 006 165 975, AFSL 230 523 on [13/03/2026]. Comments made by BIMAL employees here represent BIMAL's views only. This material provides general advice only and does not take into account your individual objectives, financial situation, needs or circumstances. Before making any investment decision, you should obtain financial advice tailored to you having regard to your individual objectives, financial situation, needs and circumstances. Refer to BIMAL's Financial Services Guide at blackrock.com/au for more information. This material is not a financial product recommendation or an offer or solicitation with respect to the purchase or sale of any financial product in any jurisdiction.