Profile 8 min read

Lessons from Jake Knapp

Jake Knapp developed the Design Sprint at Google Ventures to test ideas before teams build them, then co-authored Make Time to address individual attention. His practical methods join team efficiency, rapid prototyping, and the daily defense of personal focus.
Profile 8 min read

Lessons from Deb Liu

Deb Liu, who built Facebook Marketplace and served as CEO of Ancestry, rejects the immigrant myth that keeping your head down is enough. She teaches professionals to understand corporate power, pursue career growth, build products, and claim space at work.
Profile 7 min read

Lessons from Casey Winters

Casey Winters, a former growth leader at Pinterest and Grubhub and partner at Reforge, treats growth as compounding loops instead of short-term hacks. His frameworks connect scaling and product-market fit with the organizational design needed to sustain them.
Profile 8 min read

Lessons from Scott Hendrickson

Scott Hendrickson works across data science, agentic commerce, value investing, and medicine. By building transaction layers for AI agents and applying fundamental analysis to global equities, he connects capital, digital infrastructure, and the mechanics of organizational scale.
Profile 8 min read

Lessons from Ross Glotzbach

Ross Glotzbach, CEO and Head of Research at Southeastern Asset Management, applies a strict “Business, People, Price” framework and engaged ownership. His discipline links concentrated portfolios and capital allocation to realizing underlying corporate value over the long term.
Profile 10 min read

Lessons from Rishi Renjen

Rishi Renjen, founder of ROAM Global Management, teaches applied value investing at Columbia Business School and approaches public equities like private investments. His concentrated portfolios emphasize margin of safety, fundamental analysis, risk management, and value in a service-driven economy.
Profile 8 min read

Lessons from Munib Islam

Munib Islam, founder of LTS One Management and former Third Point co-CIO, shifted from event-driven activism toward long-term ownership of high-quality compounders, emphasizing time arbitrage, business quality, and the discipline to sit patiently on great stocks.
Profile 8 min read

Lessons from Leon Cooperman

Leon Cooperman, founder of Omega Advisors after a career at Goldman Sachs, practices catalyst-driven value investing through “variant perception”: using bottom-up research to challenge market consensus, identify mispriced assets, judge management, and frame wealth as carrying a moral obligation.

Choose your reading rhythm.

Start with a weekly briefing, add daily notes, or hear only when a durable essay or research update is ready.
You've successfully subscribed to Antoine Buteau
You've successfully subscribed to Antoine Buteau
Welcome back! You've successfully signed in.
Press ESC to close.