NextTrack tracks 16,862 significant institutional-holder positions from SEC 13F filings, covering the biggest hedge funds and asset managers — Berkshire, Bridgewater, Citadel, Icahn, Elliott and thousands more. Each position links the filer, the holding, and the quarter-over-quarter change.
Tracking 16,862 institutional positions. Last updated 2026-07-17.
13F holdings are ingested directly from SEC EDGAR quarterly filings (form 13F-HR info tables), deduplicated by filer and quarter, with share-change computed against the prior filing. Coverage expands continuously as new filers are drained from the EDGAR full-index.
Form 13F is a quarterly SEC filing that institutional investment managers with over $100M in qualifying assets must submit, disclosing their long US equity holdings.
NextTrack tracks 16,862 significant institutional-holder positions from 13F filings, and coverage grows continuously as new filers are ingested from EDGAR.