Boston Partners
- SEC CIK
- 0001386060
- Latest filing
- Aug 4, 2026
TSEOQ holding history
Trinseo PLC in every 13F filed by Boston Partners, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
TSEOQ overviewAll 13F holders of TSEOQFull Q2 2026 holdings
- Shares (Q4 2022)
- 0
- Sold out in Q4 2022
- Value
- $0
- % of portfolio
- 0.0%
- Quarters held
- 7
- Since Q1 2021
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q4 2022 | 0 | $0 | 0.0% | −676,254−100.0% | Sold out | Holders |
| Q3 2022 | 676,254 | $12.4M | <0.1% | −40,588−5.7% | Reduced | Holders |
| Q2 2022 | 716,842 | $27.6M | <0.1% | −26,862−3.6% | Reduced | Holders |
| Q1 2022 | 743,704 | $35.6M | <0.1% | −24,203−3.2% | Reduced | Holders |
| Q4 2021 | 767,907 | $40.3M | <0.1% | −45,406−5.6% | Reduced | Holders |
| Q3 2021 | 813,313 | $43.9M | 0.1% | +327,373+67.4% | Added | Holders |
| Q2 2021 | 485,940 | $29.1M | <0.1% | +16,720+3.6% | Added | Holders |
| Q1 2021 | 469,220 | $29.9M | <0.1% | – | – | Holders |
Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.