13F filings (quarterly fund holdings filing) – tracks new positions, additions, and trims across our 30-fund tracked universe (Tiger, Coatue, ARK, Citadel, Renaissance, and similar). With 30 funds in the denominator, per-ticker overlap counts are absolute holder counts, not market-share percentages, so a ticker with 5 tracked holders is genuinely uncommon.
Options flow – call/put ratio, premium concentration, and repeat sweep detection across recent sessions
Analyst revisions – EPS revision breadth, magnitude, and leading-analyst gap
Convergence score – multi-signal overlap from filings, options flow, revisions, and insider activity
