CIK 0001579254

East Coast Asset Management, LLC.

Name: East Coast Asset Management, LLC. — SEC EDGAR Filings (CIK 0001579254)
Creator: East Coast Asset Management, LLC.
License: https://www.sec.gov/foia/about-foia

3 SEC EDGAR filings indexed (CIK 0001579254) across 1 form type.

Filing profile

East Coast Asset Management, LLC. has 3 SEC filings indexed on SecFilingDex, across 1 form type, all filed on October 26, 2026.

Its most frequent disclosure is the 13F-HR/A (Institutional holdings) with 3 filings — Quarterly disclosure of equity holdings by institutional investment managers with $100M+ AUM. 3 of these filings were disclosed in the twelve months to October 26, 2026. 3 of the 3 are amendments (a corrected or updated version of an earlier filing).

Disclosure mix

313F-HR/AInstitutional holdings · quarterly

Profile derived from 3 indexed filings; every figure traces to the filing records above, each linking back to its original SEC EDGAR document. Filing counts reflect SecFilingDex's current index, not the filer's complete EDGAR history.

All filings

Authoritative source

https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1579254&type=&dateb=&owner=include&count=40 ↗

SecFilingDex republishes EDGAR data with provenance. EDGAR is authoritative; this page reflects the most recent index pull.

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