Live feed
Filing
SCHEDULE 13G
SCHEDULE 13G0000884546-26-000012·CHARLES SCHWAB INVESTMENT MANAGEMENT INC
Schedule 13G ownership disclosure
Trinseo PLC
Ordinary Shares · CUSIP: G9059U107
Event date: 2025-12-31
- Filing-level shares
- 2,091,125
- Percent of class
- 5.8%
- CHARLES SCHWAB INVESTMENT MANAGEMENT INC
Shares: 2,091,125 · Class: 5.8%
Amounts are as disclosed in this filing. Schedule type alone does not establish investment intent.
Source: SEC EDGAR filingFiling metadata
- Accession number
- 0000884546-26-000012
- Form type
- SCHEDULE 13G
- Filer
- CHARLES SCHWAB INVESTMENT MANAGEMENT INC
- CIK
- CIK 884546
- Filed
- Feb 12, 2026
- Reporting period
- Dec 31, 2025
- Description
- Schedule 13G beneficial ownership