

Business Breakdowns
Colossus | Investing & Business Podcasts
Learn how companies work from the people who know them best. Each episode dissects a single business - from its origins and model to its financials and competitive edge. Join hosts Matt Reustle and Zack Fuss as they uncover the lessons behind every success story. Learn more at www.joincolossus.com.
Episodes
Mentioned books

61 snips
Mar 20, 2026 • 1h 15min
Apollo: Connoisseurs of Complexity - [Business Breakdowns, REPLAY]
Hunter Hopcroft, a New York-based financial analyst and writer, outlines Apollo’s origins, strategy, and industry role. He traces Drexel roots and early deals. He explains Apollo’s debt-driven private equity approach, insurance and annuity capital play, originations strategy, and how the firm shifted value creation and market positioning over time.

22 snips
Mar 13, 2026 • 45min
Cognex: Vision Quest - [Business Breakdowns, REPLAY]
Brett Larson, an NZS Capital investor focused on industrial tech and automation, breaks down Cognex and the evolution of machine vision. He traces its S‑curve strategy, product uses from inspection to robot guidance, and how sales and market cycles work. He compares competitive approaches, explores deep learning's role, and highlights end‑market drivers like logistics and semiconductors.

80 snips
Mar 6, 2026 • 53min
ASML: Competing with Moore’s Law - [Business Breakdowns, REPLAY]
Tom Walsh, a Baillie Gifford portfolio manager and semiconductor specialist, and expert on ASML and lithography. He recounts ASML’s unlikely rise from a Philips spin-out. He explains photolithography and what an EUV machine looks like. He covers the long road to EUV, ASML’s unique technical moat, capacity and supply-chain challenges, and why the company shapes Moore’s Law.

206 snips
Feb 11, 2026 • 1h 10min
Cloudflare: Leading Cybersecurity - [Business Breakdowns, EP.241]
Sam Eden, an investor at Square Peg’s Global Tech Fund who analyzes tech companies and marketplaces, breaks down Cloudflare’s rise. He explores how intercepting traffic and developer tools created a data-driven flywheel. Conversation covers scale metrics, peering advantages, product evolution into zero trust and edge computing, enterprise GTM shifts, and AI-related tailwinds.

190 snips
Feb 5, 2026 • 49min
How Investors are using AI - [Business Breakdowns, EP.240]
David Plon, founder of Portrait Analytics and former buy-side investor, applies AI to investment research and workflows. He discusses AI for portfolio monitoring, pre-buy triage, and templatizing due diligence checks. He covers AI-driven idea generation, writing effective prompts, when to upload documents, and how firms can experiment and adopt AI practically.

74 snips
Jan 30, 2026 • 40min
Games Workshop: The World of Warhammer - [Business Breakdowns, EP.239]
Todd Wenning, President and CIO of KNA Capital, is an investor who studies niche IP-driven businesses. He traces Games Workshop’s rise from UK distributor to an integrated Warhammer empire. Topics include Warhammer worldbuilding, vertical integration from paints to publishing, retail footprint and subscriber growth, revenue mix and margins, and the catalysts and risks shaping future expansion.

212 snips
Jan 8, 2026 • 1h 15min
Databricks: From Data to Decisions - [Business Breakdowns, EP.238]
In this discussion, Alan Tu, a portfolio manager at WCM Investment Management and an expert on enterprise software, dives into Databricks, a $130B private powerhouse in data processing and analytics. He unpacks how Databricks transforms complex data tasks into streamlined solutions for AI and machine learning. Alan highlights its unique academic origins, the challenges of monetizing open source, and the strategic evolution into a comprehensive platform. He also shares insights on Databricks' market positioning against competitors and its critical role in the modern AI landscape.

102 snips
Dec 12, 2025 • 48min
Amadeus: The IT Backbone of Travel - [Business Breakdowns, EP.237]
Ben Needham, a portfolio manager at Ninety One Asset Management specializing in travel and IT infrastructure, dives into Amadeus—an essential player in global travel technology. He reveals how Amadeus built its market dominance and tackles common investor misconceptions. The discussion touches on Air IT outsourcing, the impact of AI, and the competitive edge Amadeus holds over rivals like Sabre. Ben also shares insights on Amadeus's financial resilience, growth potential in hotel tech, and the importance of maintaining strong relationships within the travel ecosystem.

152 snips
Dec 5, 2025 • 33min
Doximity: The Hub of Healthcare - [Business Breakdowns, EP.236]
Jim Jones, a partner at William Blair Asset Management and healthcare investing expert, shares insights on Doximity, dubbed the ‘LinkedIn for doctors.’ He discusses how Doximity has evolved from a social network to a comprehensive workflow platform for medical professionals. Key topics include its revenue model driven by targeted pharma advertising, the shift to digital engagement spurred by COVID, and the impressive profit margins that enable reinvestment. Jim also highlights potential AI opportunities and the importance of maintaining doctor engagement for sustained growth.

169 snips
Nov 14, 2025 • 59min
GE Aerospace: Full Throttle - [Business Breakdowns, EP.235]
Ramesh Narayanaswamy, co-founder of Tourbillon Partners, shares his expertise on GE Aerospace, a pure-play aerospace business. He dives into the complexities of the aerospace supply chain and the unique dynamics of aircraft engine manufacturing. Listeners will learn about GE's impressive revenue scale, the importance of aftermarket services, and how military programs differ from commercial ones. Ramesh also discusses the significant role of the LEAP engine and the future growth potential amid industry challenges.


