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, Q4 2023
Institutional positions in Trinseo PLC as of Dec 31, 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
- 128
- −18 vs. Q3 2023
- Shares held
- 29.1M
- −547.9K (−1.8%) vs. Q3 2023
- Total value
- $241.2M
- −$714.7K (−0.3%) vs. Q3 2023
- New holders
- 21
- 47 more added
- Sold out
- 39
- 46 more reduced
Compare with Q3 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, Q4 2023
Shares, value and share of portfolio for each institution holding Trinseo PLC; share changes are against Q3 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Covestor Ltd | 12 | $0 | 0.00% | +7+140.0% | Added |
| Arlington Trust Co LLC | 3 | $25 | 0.00% | +3 | New |
| Farther Finance Advisors, LLC | 38 | $318 | 0.00% | +17+81.0% | Added |
| Barrow Hanley Mewhinney & Strauss LLC | 47 | $393 | 0.00% | 00.0% | Unchanged |
| Versant Capital Management, Inc | 65 | $544 | 0.00% | −120−64.9% | Reduced |
| SOA Wealth Advisors, LLC. | 88 | $737 | 0.00% | −158−64.2% | Reduced |
| Private Wealth Management Group, LLC | 184 | $1.54K | 0.00% | +184 | New |
| Founders Capital Management | 200 | $1.67K | 0.00% | −100−33.3% | Reduced |
| Ronald Blue Trust, Inc. | 155 | $2.00K | 0.00% | +90+138.5% | Added |
| CWM, LLC | 209 | $2.00K | 0.00% | +209 | New |
| Umb Bank N A | 550 | $4.60K | 0.00% | 00.0% | Unchanged |
| Headlands Technologies LLC | 626 | $5.24K | 0.00% | +626 | New |
| Nisa Investment Advisors, LLC | 644 | $5.39K | 0.00% | +44+7.3% | Added |
| Mine & Arao Wealth Creation & Management, LLC. | 1,000 | $8.37K | 0.00% | 00.0% | Unchanged |
| Steward Partners Investment Advisory, LLC | 1,000 | $8.37K | 0.00% | +300+42.9% | Added |
| Point72 Europe (London) LLP | 1,104 | $9.24K | 0.00% | +1,104 | New |
| McIlrath & Eck, LLC | 1,157 | $9.68K | 0.00% | −732−38.8% | Reduced |
| State of Tennessee, Treasury Department | 1,771 | $14.8K | 0.00% | −7,212−80.3% | Reduced |
| Metropolitan Life Insurance Co | 1,989 | $16.6K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 2,361 | $19.8K | 0.00% | −470−16.6% | Reduced |
| Quarry LP | 2,381 | $19.9K | 0.01% | −5,407−69.4% | Reduced |
| Point72 Asia (Singapore) Pte. Ltd. | 2,701 | $22.6K | 0.01% | +2,701 | New |
| Amalgamated Bank | 3,071 | $26.0K | 0.00% | −356−10.4% | Reduced |
| EMC Capital Management | 3,146 | $26.0K | 0.02% | 00.0% | Unchanged |
| Allspring Global Investments Holdings, LLC | 3,247 | $27.2K | 0.00% | +2,617+415.4% | Added |
| Ameritas Investment Partners, Inc. | 3,452 | $28.9K | 0.00% | 00.0% | Unchanged |
| GAMMA Investing LLC | 4,838 | $29.2K | 0.01% | +4,838 | New |
| Legal & General Group Plc | 4,375 | $36.6K | 0.00% | −24,638−84.9% | Reduced |
| Citigroup Inc | 5,101 | $42.7K | 0.00% | +2,804+122.1% | Added |
| Point72 Middle East FZE | 5,359 | $44.9K | 0.00% | −11,942−69.0% | Reduced |
| California State Teachers Retirement System | 5,762 | $48.2K | 0.00% | −26,774−82.3% | Reduced |
| Public Employees Retirement Association of Colorado | 5,856 | $49.0K | 0.00% | 00.0% | Unchanged |
| Walleye Trading LLC | 6,210 | $52.0K | 0.00% | −54,941−89.8% | Reduced |
| Quantbot Technologies LP | 6,403 | $53.6K | 0.00% | +6,403 | New |
| Tower Research Capital LLC (TRC) | 7,097 | $59.4K | 0.00% | +6,224+712.9% | Added |
| New York State Common Retirement Fund | 9,313 | $78.0K | 0.00% | +103+1.1% | Added |
| Oxford Asset Management LLP | 10,492 | $87.8K | 0.13% | +10,492 | New |
| Schonfeld Strategic Advisors LLC | 10,700 | $89.6K | 0.00% | −3,147−22.7% | Reduced |
| Perigon Wealth Management, LLC | 10,999 | $92.1K | 0.00% | +10,999 | New |
| Royal Bank of Canada | 11,226 | $95.0K | 0.00% | +4,848+76.0% | Added |
| Virtu Financial LLC | 11,338 | $95.0K | 0.01% | +11,338 | New |
| XTX Topco Ltd | 11,893 | $99.5K | 0.02% | −45,034−79.1% | Reduced |
| Engineers Gate Manager LP | 13,062 | $109.3K | 0.00% | −39,111−75.0% | Reduced |
| Manufacturers Life Insurance Company, The | 14,230 | $119.1K | 0.00% | 00.0% | Unchanged |
| Voya Investment Management LLC | 14,767 | $123.6K | 0.00% | +534+3.8% | Added |
| StoneX Group Inc. | 15,756 | $131.9K | 0.01% | −14,135−47.3% | Reduced |
| Deutsche Bank AG | 15,880 | $132.9K | 0.00% | −483−3.0% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 16,171 | $135.4K | 0.00% | 00.0% | Unchanged |
| Wells Fargo & Company | 16,741 | $140.1K | 0.00% | +2,418+16.9% | Added |
| Raymond James & Associates | 17,233 | $144.2K | 0.00% | +39+0.2% | Added |
| American International Group, Inc. | 17,400 | $145.6K | 0.00% | −71−0.4% | Reduced |
| NorthCrest Asset Manangement, LLC | 18,520 | $155.0K | 0.01% | 00.0% | Unchanged |
| MetLife Investment Management | 19,077 | $159.7K | 0.00% | 00.0% | Unchanged |
| Landscape Capital Management, L.L.C. | 19,407 | $162.4K | 0.01% | +19,407 | New |
| HRT Financial LP | 20,404 | $170.0K | 0.00% | −222,842−91.6% | Reduced |
| Y-Intercept (Hong Kong) Ltd | 21,825 | $182.7K | 0.02% | +4,247+24.2% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 22,607 | $189.2K | 0.00% | −10,932−32.6% | Reduced |
| Jump Financial, LLC | 23,852 | $199.6K | 0.01% | −611−2.5% | Reduced |
| Keebeck Alpha, LP | 24,016 | $201.0K | 0.16% | +24,016 | New |
| Aristides Capital LLC | 24,498 | $205.0K | 0.10% | +24,498 | New |
| Price T Rowe Associates Inc | 24,870 | $209.0K | 0.00% | −5,458−18.0% | Reduced |
| Graham Capital Management, L.P. | 26,611 | $222.7K | 0.01% | −55,248−67.5% | Reduced |
| Prelude Capital Management, LLC | 26,666 | $223.2K | 0.02% | +26,666 | New |
| JB Capital Partners LP | 27,001 | $226.0K | 0.05% | −100,000−78.7% | Reduced |
| American Century Companies Inc | 30,815 | $257.9K | 0.00% | +1,870+6.5% | Added |
| Quadrature Capital Ltd | 30,944 | $258.8K | 0.00% | +4,439+16.7% | Added |
| Kohmann Bosshard Financial Services, LLC | 34,210 | $286.3K | 0.04% | +34,210 | New |
| Versor Investments LP | 34,653 | $290.0K | 0.06% | +17,466+101.6% | Added |
| FMR LLC | 35,919 | $300.6K | 0.00% | +34,116+1,892.2% | Added |
| Prudential Financial Inc | 36,771 | $307.8K | 0.00% | +36,771 | New |
| Alliancebernstein L.P. | 37,080 | $310.4K | 0.00% | −600−1.6% | Reduced |
| Nebula Research & Development LLC | 37,217 | $311.5K | 0.09% | +19,830+114.1% | Added |
| UBS Group AG | 39,264 | $328.6K | 0.00% | −18,105−31.6% | Reduced |
| Invesco Ltd. | 53,304 | $446.2K | 0.00% | +2,267+4.4% | Added |
| Rhumbline Advisers | 54,880 | $459.3K | 0.00% | −1,101−2.0% | Reduced |
| Public Sector Pension Investment Board | 62,385 | $522.2K | 0.00% | 00.0% | Unchanged |
| Marshall Wace, LLP | 65,472 | $548.0K | 0.00% | −253,329−79.5% | Reduced |
| SEI Investments Co | 66,272 | $554.7K | 0.00% | +23,300+54.2% | Added |
| State of Wisconsin Investment Board | 66,800 | $559.1K | 0.00% | +53,580+405.3% | Added |
| Public Employees Retirement System of Ohio | 68,911 | $576.8K | 0.00% | +1,712+2.5% | Added |
| Man Group plc | 69,290 | $580.0K | 0.00% | – | – |
| Barclays PLC | 69,825 | $584.4K | 0.00% | +37,324+114.8% | Added |
| Thrivent Financial for Lutherans | 78,376 | $656.0K | 0.00% | +65,029+487.2% | Added |
| Concentric Capital Strategies, LP | 83,977 | $702.9K | 0.09% | +56,305+203.5% | Added |
| Cornercap Investment Counsel Inc | 86,442 | $723.5K | 0.12% | −4,638−5.1% | Reduced |
| PDT Partners, LLC | 88,631 | $741.8K | 0.08% | +32,707+58.5% | Added |
| Trexquant Investment LP | 91,462 | $765.5K | 0.02% | +20,126+28.2% | Added |
| Renaissance Technologies LLC | 92,200 | $772.0K | 0.00% | −196,600−68.1% | Reduced |
| Susquehanna International Group, LLP | 94,186 | $788.3K | 0.00% | −157,328−62.6% | Reduced |
| Acadian Asset Management LLC | 97,385 | $813.0K | 0.00% | +88,834+1,038.9% | Added |
| Dynamic Technology Lab Private Ltd | 98,821 | $827.0K | 0.09% | +76,709+346.9% | Added |
| Bailard, Inc. | 100,120 | $838.0K | 0.02% | +100,120 | New |
| Tudor Investment Corp Et Al | 100,496 | $841.2K | 0.01% | +4,114+4.3% | Added |
| Two Sigma Advisers, LP | 100,700 | $842.9K | 0.00% | +83,500+485.5% | Added |
| Jane Street Group, LLC | 102,811 | $860.5K | 0.00% | −72,386−41.3% | Reduced |
| Nuveen Asset Management, LLC | 106,266 | $889.4K | 0.00% | −93,213−46.7% | Reduced |
| Mariner, LLC | 113,563 | $950.5K | 0.00% | +113,563 | New |
| JPMorgan Chase & Co | 113,930 | $953.6K | 0.00% | −49,226−30.2% | Reduced |
| Susquehanna Portfolio Strategies, LLC | 121,994 | $1.02M | 0.02% | +121,994 | New |
| Cubist Systematic Strategies, LLC | 134,233 | $1.12M | 0.01% | −220,414−62.2% | Reduced |