Sitemap - 2026 - Guru Gems
What Gurus are buying and selling - Q4 2025 13F updates
Bill Ackman & The Pershing Square Playbook
Adding a new Gem & 2 Things I learned this week - 8 Feb 2026
Testing Joel Greenblatt's Magic Formula - Round 6
Portfolio Update: More good news for Alphabet, More fear for Constellation Software
My 3 Favorite Investor Letters
