Quarterly Insights
Cross-fund analysis of latest 13F filings (Q1 2026 vs Q4 2025) across ~50 concentrated fundamental managers — Buffett, Munger, Akre, Pabrai, Pershing, Tepper, Atreides, Daily Journal, Greenoaks, Fairholme, Tiger Cubs, etc. Excludes multi-strat / quant / passive.
New Initiators — Q1 2026
Stocks where 2+ concentrated managers went 0 → position last quarter, each at ≥1.5% of their book. Cross-fund consensus on a new idea.
Exits — Q1 2026
Stocks where 2+ concentrated managers fully exited from prior ≥1.5% positions. Cross-fund consensus on stepping away.
Hidden High-Conviction Bets
Positions where one concentrated manager has >15% of their entire book on a single stock. The crown-jewel bets where a fundamental manager is genuinely all-in. Often outside the consensus club.