Beyond Mega Caps with John Petrides, Portfolio Manager at Tocqueville Asset Management

In this episode of the Planet MicroCap Podcast, I spoke with John Petrides, Portfolio Manager at Tocqueville Asset Management. We take a step back and examine the broader market landscape—from record concentration in mega-cap tech to the evolving AI investment thesis and the growing geopolitical and fiscal risks shaping today’s capital markets. We discuss why the S&P 500’s historic concentration may be creating hidden risks for passive investors, how the AI story is shifting from infrastructure providers to real-world adopters across industries, and why geopolitical flashpoints like Taiwan could represent the market’s most significant systemic risk. We also explore the implications of rising U.S. deficits and higher interest rates for fixed income investors, and why the growing valuation gap between large-cap tech and the rest of the market may be setting the stage for renewed opportunity in small and micro-cap stocks—particularly those with strong balance sheets and exposure to hard assets like energy and critical minerals. We mention several companies and sectors during this conversation, and I’m not a shareholder in any of them. For more information about Tocqueville Asset Management, please visit: Chapters: 00:00 Introduction and Market Landscape Overview 01:00 Market Surprises Since Spring 2023 02:09 Impact of AI Spending and Geopolitical Risks 03:10 Market Concentration and Sector Valuations 04:07 Opportunities in Healthcare and Small Caps 05:08 Portfolio Construction Amid Macro Uncertainty 06:05 International Diversification and Valuation Dispersion 07:02 Market Narrative Cycles and Signal Filtering 07:59 Long-Term Investing Principles and Market History 09:03 Market Structure and Price Discovery Risks 10:07 Key Market Mispricings and Sector Disconnects 11:06 Government Involvement and Sector Evaluation 12:04 Opportunities in Undervalued Sectors and Small Caps 13:02 Discipline and Focus in Rapid Information Environments 13:56 Fundamental Signals for Microcap Investment 15:07 Institutional Ownership and Market Movements 16:05 Impact of Government Actions on Market Sectors 17:04 Risks in Geopolitics and Long-Term Bonds 18:00 Microcap Market Inefficiencies and Opportunities 18:59 Market Disconnects and Investor Attention 19:57 AI Spending and Geopolitical Risks Revisited 20:53 Valuation Opportunities in Low-Margin Businesses 21:54 Underappreciated Risks: Taiwan and Capital Flows 23:06 Macro Trends and CapEx Quality Concerns 24:04 Microchip Supply Chain and Geopolitical Tensions 25:02 Interest Rates, Deficits, and Fiscal Risks 26:03 Active Bond Strategies and Long-Term Risks 26:59 Underestimated Geopolitical and Market Risks 27:46 AI CapEx and Cost Structure Risks 29:05 Microcap Liquidity and Institutional Flows 30:06 Signals of Institutional Interest in Microcaps 31:03 Fundamental Analysis for Microcap Selection 31:59 Emerging Themes in Microcap Space 32:49 Building Resilient Portfolios in Volatile Markets 34:10 Sector Opportunities in Rare Earths and Energy 34:52 Market Discipline and Investor Focus 35:52 Staying True to Investment Principles 37:04 Lessons from Market Crises and Capital Preservation 38:04 Aligning Portfolio with Investor Goals 39:00 Key Principles for Navigating Market Uncertainty 40:05 Final Thoughts and Contact Information Planet Microcap hosts the highest quality in-person microcap events in North America. The mission is to bring the best microcap investors, companies, and allocators together to gather, connect, and grow.; visit to learn more about our Las Vegas and Toronto events. The purpose of this conversation is for informational and educational purposes only and should not be construed as a recommendation to purchase or sell any security. Planet MicroCap Holdings LLC and MicroCapClub LLC are not registered investment advisors. Planet MicroCap Holdings LLC, MicroCapClub LLC, its partners, contractors, members, subscribers, guests, and affiliates may or may not hold positions in one or more of the securities mentioned on this program and may trade in such securities at any time. Do your own due diligence and seek counsel from a registered investment advisor before trading in any security.

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Beyond Mega Caps with John Petrides, Portfolio Manager at Tocqueville Asset Management is an episode from Planet MicroCap Podcast | MicroCap Investing Strategies by Planet MicroCap.

This episode is 43:57 long.

This episode was published on Mar 13, 2026.

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