The Advisor Library
A community of advisors, operators, and leaders exploring how books shape who we become and the firms we build.
The Format
The Advisor Library examines how the industry's leaders are shaped.
Each conversation centers on the books and ideas that most influenced how our guests think, decide, and build. We look at where those ideas came from, why they mattered, and how they've shaped the way they run their firms: the decisions they make, the culture they build, the strategy they pursue. The goal isn't to summarize books. It's to understand how the right ideas, at the right time, end up changing the way a firm operates.
About Matt Cosgriff
The Advisor Library is written and hosted by Matt Cosgriff, a senior operator and growth leader in the wealth management industry. His work focuses on how great leaders think, decide, and build, often shaped by the books that influenced them most.
Latest Episodes
Browse Books by Topic
The Shelves — Coming Soon
Leadership & Culture
How the best firms build identity, hire for values, and lead through transition.
Scaling & Operations
The systems, cadences, and structures that take firms from founder-led to institutionally durable.
Growth & Sales Leadership
Organic growth engines, COI strategies, and building teams that develop business without selling.
M&A & Integration
Acquiring, integrating, and retaining — from LOI through Day 365.
Strategy & Competitive Advantage
Positioning, saying no, and the frameworks that separate durable firms from fast ones.
Decision-Making & Psychology
How leaders think under uncertainty — and the mental models that sharpen judgment.
