Companies › ECVT

ECOVYST INC (ECVT)

Institutional ownership, SEC filings and insider activity

Sector: Raw materials · SEC CIK 0001708035 · EDGAR filings · Updated 2026-07-17

ECOVYST INC (ECVT) has reported institutional ownership of 101.9%, with 197 institutional managers holding positions valued at $1.43B per the latest 13F reporting period. SEC filings include an active substantial-doubt (going concern) disclosure per the filings, triggering event that accelerates or increases a direct financial obligation (8-K Item 2.04).

Latest updates

• 2026-07-17 — Notice of proposed sale filed (Form 144)
• 2026-07-14 — SCHEDULE 13G/A filed
• 2026-06-30 — Current report (8-K) filed
• 2026-06-22 — 11-K filed
• 2026-06-03 — Insider transaction reported (Form 4)
• 2026-06-02 — Notice of proposed sale filed (Form 144)

Institutional ownership overview

According to SEC 13F filings tracked by Sightfile, ECOVYST INC has 197 institutional holders and institutional ownership of 101.9%.

Insider activity

Insiders reported 20 transactions (0 buys, 1 sells) across 10 reporting insiders, with a net reported value of −$126.0K.

Data flags from SEC filings

Related companies

O-I GLASS INC COM (OI) · AURA MINERALS INC (AUGO) · ICL GROUP LTD (ICL) · ENDEAVOUR SILVER CORP F (EXK) · NEWELL BRANDS INC (NWL) · ALMONTY INDS INC (ALM)