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Trinseo shares owned by Amalgamated Bank

Quarter-by-quarter ownership of Trinseo (TSE) shares owned by Amalgamated Bank from 13F filings

Historical chart of Amalgamated Bank investment in Trinseo

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All positions including Trinseo held by Amalgamated Bank consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Trinseo by Amalgamated Bank

Quarter filed Position value Share count Share price at filing
2025-09-30 $3.0k 1.2k 2.58
2025-06-30 $4.0k 1.2k 3.44
2024-03-31 $5.0k 1.2k 4.17
2023-12-31 $26k 3.1k 8.47
2023-09-30 $28k 3.4k 8.17
2023-06-30 $179k 14k 12.69
2023-03-31 $309k 15k 20.88
2022-12-31 $365k 16k 22.73
2022-09-30 $294k 16k 18.31
2022-06-30 $630k 16k 38.48
2022-03-31 $915k 19k 47.91