Quick Takeaways
- HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC filed SCHEDULE 13G/A for Ecovyst Inc. Common stock, par value $0.01 per share (ECVT).
- Disclosed ownership: 7.7%.
- Date of event: 30 Sep 2025.
HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC - 30 Sep 2025 SCHEDULE 13G/A Report for Ecovyst Inc. Common stock, par value $0.01 per share (ECVT)
- Filing Manager
- HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC
- Reporting Manager
- Hotchkis and Wiley Capital Management, LLC
- Symbol
- ECVT
- Shares outstanding
- 114,368,889 shares
- Disclosed Ownership
- 8,852,152 shares
- Ownership
- 7.7%
- Form type
- SCHEDULE 13G/A
- Filing time
- 14 Nov 2025, 09:29:12 UTC
- Date of event
- 30 Sep 2025
- Previous filing
- 13 Aug 2025
- SEC
- View on sec.gov
Quoteable Key Fact
"HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC disclosed 7.7% ownership in Ecovyst Inc. Common stock, par value $0.01 per share (ECVT) on 30 Sep 2025."
What Changed
- Previous schedule filing date: 13 Aug 2025.
- Current filing was accepted on 14 Nov 2025, 09:29.
Why This Matters
- This page explains what this Schedule 13D/13G filing tells you before manager-level rows.
- You can verify ownership claims directly against the original SEC filing.
Source Evidence
Backed by Schedule 13D/13G
See Original Filing
Beneficial ownership values are sourced from the original SEC Schedule 13D/13G filing.
Reporting Managers (1)
| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| Hotchkis and Wiley Capital Management, LLC | 7.7% | 8,852,152 | 7,960,852 | 0 | Tina H. Kodama | Tina H. Kodama | Chief Compliance Officer |