Trinseo PLC
TSEOQ- Exchange
- OTC
- Industry
- Plastic Materials, Synth Resins & Nonvulcan Elastomers
- SEC CIK
- 0001519061
No open-market purchases or sales by Trinseo PLC insiders were filed in the last 90 days; 6 institutions reported holding it in 13F filings for Q2 2026, worth $740 in total; no superinvestor holds it.
13F holders, Q2 2023
Institutional positions in Trinseo PLC as of Jun 30, 2023. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 145
- −21 vs. Q1 2023
- Shares held
- 32.9M
- −411.8K (−1.2%) vs. Q1 2023
- Total value
- $418.8M
- −$277.0M (−39.8%) vs. Q1 2023
- New holders
- 12
- 44 more added
- Sold out
- 33
- 60 more reduced
1 institution that held it in Q1 2023 haven't filed for Q2 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2023: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting TSEOQ on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 6 | $740 |
| Q1 2026 | 14 | $11.0K |
| Q4 2025 | 73 | $12.3M |
| Q3 2025 | 75 | $60.4M |
| Q2 2025 | 80 | $85.4M |
| Q1 2025 | 85 | $95.2M |
| Q4 2024 | 95 | $126.6M |
| Q3 2024 | 71 | $116.2M |
| Q2 2024 | 98 | $56.0M |
| Q1 2024 | 109 | $105.3M |
| Q4 2023 | 128 | $241.2M |
| Q3 2023 | 146 | $241.9M |
| Q2 2023 | 145 | $418.8M |
| Q1 2023 | 167 | $695.9M |
| Q4 2022 | 182 | $746.7M |
| Q3 2022 | 182 | $585.5M |
| Q2 2022 | 194 | $1.31B |
| Q1 2022 | 189 | $1.66B |
| Q4 2021 | 185 | $1.84B |
| Q3 2021 | 184 | $1.96B |
| Q2 2021 | 214 | $2.16B |
| Q1 2021 | 209 | $2.27B |
Institutions, Q2 2023
Shares, value and share of portfolio for each institution holding Trinseo PLC; share changes are against Q1 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Amundi | 7,838 | $103.5K | 0.00% | −194−2.4% | Reduced |
| Walleye Trading LLC | 8,146 | $103.2K | 0.01% | +5,007+159.5% | Added |
| Counterpoint Mutual Funds LLC | 6,623 | $83.9K | 0.08% | −2,684−28.8% | Reduced |
| FMR LLC | 6,129 | $77.7K | 0.00% | −454,275−98.7% | Reduced |
| Public Employees Retirement Association of Colorado | 5,856 | $74.0K | 0.00% | 00.0% | Unchanged |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 4,287 | $54.3K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 3,798 | $48.1K | 0.00% | −1,651−30.3% | Reduced |
| Quarry LP | 3,738 | $47.4K | 0.03% | +2,089+126.7% | Added |
| Ameritas Investment Partners, Inc. | 2,712 | $34.4K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 2,699 | $34.2K | 0.00% | −947−26.0% | Reduced |
| KBC Group NV | 2,546 | $32.0K | 0.00% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 2,335 | $29.6K | 0.00% | +1,710+273.6% | Added |
| Citizens National Bank Trust Department | 2,200 | $27.9K | 0.01% | 00.0% | Unchanged |
| Allspring Global Investments Holdings, LLC | 2,087 | $26.4K | 0.00% | +711+51.7% | Added |
| Metropolitan Life Insurance Co | 1,989 | $25.2K | 0.00% | 00.0% | Unchanged |
| McIlrath & Eck, LLC | 1,889 | $23.9K | 0.01% | 00.0% | Unchanged |
| National Bank of Canada | 1,300 | $16.4K | 0.00% | +300+30.0% | Added |
| Nomura Asset Management Co Ltd | 1,080 | $13.7K | 0.00% | 00.0% | Unchanged |
| Umb Bank N A | 1,050 | $13.3K | 0.00% | 00.0% | Unchanged |
| Mine & Arao Wealth Creation & Management, LLC. | 1,000 | $12.7K | 0.01% | 00.0% | Unchanged |
| Steward Partners Investment Advisory, LLC | 700 | $8.87K | 0.00% | −9−1.3% | Reduced |
| Lindbrook Capital, LLC | 636 | $8.06K | 0.00% | +467+276.3% | Added |
| CWM, LLC | 372 | $5.00K | 0.00% | −1,173−75.9% | Reduced |
| Ronald Blue Trust, Inc. | 195 | $4.00K | 0.00% | −566−74.4% | Reduced |
| Founders Capital Management | 300 | $3.80K | 0.00% | 00.0% | Unchanged |
| GHP Investment Advisors, Inc. | 251 | $3.60K | 0.00% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 248 | $3.14K | 0.00% | −2,998−92.4% | Reduced |
| SOA Wealth Advisors, LLC. | 246 | $3.11K | 0.00% | 00.0% | Unchanged |
| EverSource Wealth Advisors, LLC | 222 | $2.81K | 0.00% | +222 | New |
| US Bancorp | 200 | $2.53K | 0.00% | −2,524−92.7% | Reduced |
| Versant Capital Management, Inc | 185 | $2.34K | 0.00% | −252−57.7% | Reduced |
| Quadrant Capital Group LLC | 171 | $2.17K | 0.00% | −378−68.9% | Reduced |
| Fifth Third Bancorp | 121 | $1.53K | 0.00% | −387−76.2% | Reduced |
| Allianz Asset Management GmbH | 53,951 | $684 | 0.00% | −30,966−36.5% | Reduced |
| Barrow Hanley Mewhinney & Strauss LLC | 47 | $595 | 0.00% | 00.0% | Unchanged |
| Baker Avenue Asset Management, LP | 36 | $456 | 0.00% | +36 | New |
| Moisand Fitzgerald Tamayo, LLC | 35 | $444 | 0.00% | 00.0% | Unchanged |
| Huntington National Bank | 33 | $420 | 0.00% | −367−91.8% | Reduced |
| Farmers & Merchants Investments Inc | 24 | $304 | 0.00% | 00.0% | Unchanged |
| Massmutual Trust Co FSB | 24 | $304 | 0.00% | +24 | New |
| Farther Finance Advisors, LLC | 21 | $266 | 0.00% | −6−22.2% | Reduced |
| Harbour Investments, Inc. | 10 | $127 | 0.00% | 00.0% | Unchanged |
| NewSquare Capital LLC | 10 | $127 | 0.00% | 00.0% | Unchanged |
| Covestor Ltd | 6 | $0 | 0.00% | −156−96.3% | Reduced |
| IFP Advisors, Inc | 50 | – | – | −6−10.7% | Reduced |
| Summit Street Capital Management, LLC | 0 | $0 | 0.00% | −142,683−100.0% | Sold out |
| First Trust Advisors LP | 0 | $0 | 0.00% | −142,594−100.0% | Sold out |
| Point72 Asset Management, L.P. | 0 | $0 | 0.00% | −104,400−100.0% | Sold out |
| Engineers Gate Manager LP | 0 | $0 | 0.00% | −83,358−100.0% | Sold out |
| Cubist Systematic Strategies, LLC | 0 | $0 | 0.00% | −74,770−100.0% | Sold out |
| Greenland Capital Management LP | 0 | $0 | 0.00% | −70,730−100.0% | Sold out |
| Occudo Quantitative Strategies LP | 0 | $0 | 0.00% | −58,027−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −36,737−100.0% | Sold out |
| Graham Capital Management, L.P. | 0 | $0 | 0.00% | −27,691−100.0% | Sold out |
| Schonfeld Strategic Advisors LLC | 0 | $0 | 0.00% | −24,000−100.0% | Sold out |
| Boulder Hill Capital Management LP | 0 | $0 | 0.00% | −21,000−100.0% | Sold out |
| Quantbot Technologies LP | 0 | $0 | 0.00% | −19,782−100.0% | Sold out |
| Fox Run Management, L.L.C. | 0 | $0 | 0.00% | −16,627−100.0% | Sold out |
| Gsa Capital Partners LLP | 0 | $0 | 0.00% | −15,942−100.0% | Sold out |
| State Board of Administration of Florida Retirement System | 0 | $0 | 0.00% | −12,826−100.0% | Sold out |
| Mitsubishi UFJ Trust & Banking Corp | 0 | $0 | 0.00% | −11,967−100.0% | Sold out |
| Commonwealth Equity Services, LLC | 0 | $0 | 0.00% | −11,778−100.0% | Sold out |
| Victory Capital Management Inc | 0 | $0 | 0.00% | −11,542−100.0% | Sold out |
| Two Sigma Securities, LLC | 0 | $0 | 0.00% | −11,414−100.0% | Sold out |
| Salem Investment Counselors Inc | 0 | $0 | 0.00% | −5,000−100.0% | Sold out |
| Point72 Middle East FZE | 0 | $0 | 0.00% | −4,515−100.0% | Sold out |
| Aquatic Capital Management LLC | 0 | $0 | 0.00% | −2,100−100.0% | Sold out |
| Ellevest, Inc. | 0 | $0 | 0.00% | −489−100.0% | Sold out |
| Belpointe Asset Management LLC | 0 | $0 | 0.00% | −390−100.0% | Sold out |
| TCI Wealth Advisors, Inc. | 0 | $0 | 0.00% | −349−100.0% | Sold out |
| Signaturefd, LLC | 0 | $0 | 0.00% | −348−100.0% | Sold out |
| Parkside Financial Bank & Trust | 0 | $0 | 0.00% | −134−100.0% | Sold out |
| Red Tortoise LLC | 0 | $0 | 0.00% | −70−100.0% | Sold out |
| Manchester Capital Management LLC | 0 | $0 | 0.00% | −53−100.0% | Sold out |
| Prestige Wealth Management Group LLC | 0 | $0 | 0.00% | −42−100.0% | Sold out |
| Gradient Investments LLC | 0 | $0 | 0.00% | −25−100.0% | Sold out |
| Northwestern Mutual Wealth Management Co | 0 | $0 | 0.00% | −5−100.0% | Sold out |
| Schubert & Co | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| Householder Group Estate & Retirement Specialist, LLC | – | – | – | – | Not filed |