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, Q3 2022
Institutional positions in Trinseo PLC as of Sep 30, 2022. 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
- 182
- −10 vs. Q2 2022
- Shares held
- 32.0M
- −2.05M (−6.0%) vs. Q2 2022
- Total value
- $585.5M
- −$720.4M (−55.2%) vs. Q2 2022
- New holders
- 25
- 72 more added
- Sold out
- 35
- 63 more reduced
2 institutions that held it in Q2 2022 haven't filed for Q3 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2022: 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, Q3 2022
Shares, value and share of portfolio for each institution holding Trinseo PLC; share changes are against Q2 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| M&G Investment Management Ltd | 7,625,044 | $137.3M | 1.15% | −3,0000.0% | Reduced |
| BlackRock Inc. | 5,653,997 | $103.6M | 0.00% | −216,827−3.7% | Reduced |
| Vanguard Group Inc | 1,538,832 | $28.2M | 0.00% | −60,916−3.8% | Reduced |
| State Street Corp | 1,397,208 | $25.6M | 0.00% | −35,401−2.5% | Reduced |
| Fuller & Thaler Asset Management, Inc. | 1,248,397 | $22.9M | 0.16% | +183,149+17.2% | Added |
| Dimensional Fund Advisors LP | 1,180,114 | $21.6M | 0.01% | −235,090−16.6% | Reduced |
| LSV Asset Management | 1,111,399 | $20.4M | 0.05% | +58,453+5.6% | Added |
| FMR LLC | 700,767 | $12.8M | 0.00% | −2,082,047−74.8% | Reduced |
| Boston Partners | 676,254 | $12.4M | 0.02% | −40,588−5.7% | Reduced |
| Charles Schwab Investment Management Inc | 636,724 | $11.7M | 0.00% | +56,209+9.7% | Added |
| Geode Capital Management, LLC | 631,779 | $11.6M | 0.00% | −2,948−0.5% | Reduced |
| Jacobs Levy Equity Management, Inc | 535,215 | $9.80M | 0.08% | +26,239+5.2% | Added |
| Ameriprise Financial Inc | 489,989 | $8.98M | 0.00% | +23,941+5.1% | Added |
| Morgan Stanley | 448,010 | $8.21M | 0.00% | +90,634+25.4% | Added |
| Renaissance Technologies LLC | 431,400 | $7.90M | 0.01% | +317,700+279.4% | Added |
| Invesco Ltd. | 425,075 | $7.79M | 0.00% | +73,159+20.8% | Added |
| Citadel Advisors LLC | 413,599 | $7.58M | 0.01% | +324,516+364.3% | Added |
| Northern Trust Corp | 380,498 | $6.97M | 0.00% | −15,392−3.9% | Reduced |
| Bank of New York Mellon Corp | 367,472 | $6.73M | 0.00% | −26,575−6.7% | Reduced |
| Hotchkis & Wiley Capital Management LLC | 337,940 | $6.19M | 0.03% | +150,690+80.5% | Added |
| Marshall Wace, LLP | 331,310 | $6.07M | 0.02% | +302,917+1,066.9% | Added |
| Norges Bank | 321,900 | $5.90M | 0.00% | 00.0% | Unchanged |
| Systematic Financial Management LP | 291,976 | $5.35M | 0.20% | +2,922+1.0% | Added |
| Principal Financial Group Inc | 226,361 | $4.15M | 0.00% | −27,097−10.7% | Reduced |
| Nuveen Asset Management, LLC | 226,115 | $4.14M | 0.00% | −4,577−2.0% | Reduced |
| Prudential Financial Inc | 99,525 | $3.86M | 0.01% | +47,260+90.4% | Added |
| Bridgeway Capital Management, LLC | 209,500 | $3.84M | 0.10% | 00.0% | Unchanged |
| Goldman Sachs Group Inc | 203,953 | $3.74M | 0.00% | +41,035+25.2% | Added |
| Bank of America Corp | 182,722 | $3.35M | 0.00% | −206,924−53.1% | Reduced |
| AQR Capital Management LLC | 168,798 | $3.09M | 0.01% | +146,154+645.4% | Added |
| Cubist Systematic Strategies, LLC | 153,759 | $2.82M | 0.02% | +73,505+91.6% | Added |
| Squarepoint Ops LLC | 151,601 | $2.78M | 0.02% | +84,129+124.7% | Added |
| JB Capital Partners LP | 127,001 | $2.29M | 0.67% | 00.0% | Unchanged |
| Wilen Investment Management Corp. | 125,889 | $2.27M | 2.31% | +450+0.4% | Added |
| Rhumbline Advisers | 108,769 | $1.99M | 0.00% | +1,371+1.3% | Added |
| Victory Capital Management Inc | 108,336 | $1.99M | 0.00% | +88,144+436.5% | Added |
| Summit Street Capital Management, LLC | 103,908 | $1.90M | 1.32% | +4,304+4.3% | Added |
| First Trust Advisors LP | 102,007 | $1.87M | 0.00% | +470.0% | Added |
| Legal & General Group Plc | 97,386 | $1.78M | 0.00% | −4,806−4.7% | Reduced |
| American Century Companies Inc | 95,458 | $1.75M | 0.00% | +33,263+53.5% | Added |
| Twinbeech Capital LP | 92,578 | $1.70M | 0.04% | +92,578 | New |
| JPMorgan Chase & Co | 79,851 | $1.46M | 0.00% | +21,730+37.4% | Added |
| Russell Investments Group, Ltd. | 78,961 | $1.44M | 0.00% | −11,301−12.5% | Reduced |
| Tudor Investment Corp Et Al | 77,332 | $1.42M | 0.03% | +77,332 | New |
| Jane Street Group, LLC | 71,084 | $1.30M | 0.00% | +5,745+8.8% | Added |
| Swiss National Bank | 68,600 | $1.26M | 0.00% | −1,200−1.7% | Reduced |
| HRT Financial LP | 64,833 | $1.19M | 0.01% | +16,662+34.6% | Added |
| Public Sector Pension Investment Board | 64,106 | $1.17M | 0.01% | −2,815−4.2% | Reduced |
| Qube Research & Technologies Ltd | 58,124 | $1.06M | 0.01% | +24,923+75.1% | Added |
| Alliancebernstein L.P. | 57,650 | $1.06M | 0.00% | +200.0% | Added |
| Thrivent Financial for Lutherans | 54,148 | $992.0K | 0.00% | −66,731−55.2% | Reduced |
| Millennium Management LLC | 53,375 | $978.0K | 0.00% | −806,901−93.8% | Reduced |
| Balyasny Asset Management LLC | 48,882 | $895.0K | 0.00% | −33,943−41.0% | Reduced |
| UBS Asset Management Americas Inc | 42,715 | $782.5K | 0.00% | +4,950+13.1% | Added |
| New York State Common Retirement Fund | 41,915 | $768.0K | 0.00% | +4,002+10.6% | Added |
| Point72 Asset Management, L.P. | 40,700 | $746.0K | 0.00% | +17,900+78.5% | Added |
| Acadian Asset Management LLC | 39,987 | $732.0K | 0.00% | −6,273−13.6% | Reduced |
| LPL Financial LLC | 39,090 | $716.0K | 0.00% | −3,692−8.6% | Reduced |
| California State Teachers Retirement System | 38,697 | $709.0K | 0.00% | −2,008−4.9% | Reduced |
| Allianz Asset Management GmbH | 37,909 | $694.0K | 0.00% | −4,745−11.1% | Reduced |
| AlphaCrest Capital Management LLC | 35,728 | $655.0K | 0.04% | +28,359+384.8% | Added |
| Comerica Bank | 36,150 | $637.0K | 0.01% | −2,640−6.8% | Reduced |
| Duality Advisers, LP | 33,340 | $611.0K | 0.07% | +33,340 | New |
| Susquehanna International Group, LLP | 32,646 | $598.0K | 0.00% | −7,294−18.3% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 31,865 | $584.0K | 0.01% | −1,090−3.3% | Reduced |
| Dynamic Technology Lab Private Ltd | 30,312 | $555.0K | 0.05% | +30,312 | New |
| Walleye Capital LLC | 28,997 | $531.0K | 0.01% | +28,997 | New |
| Yousif Capital Management, LLC | 28,415 | $521.0K | 0.01% | −1,280−4.3% | Reduced |
| D. E. Shaw & Co., Inc. | 27,601 | $506.0K | 0.00% | +27,601 | New |
| Credit Suisse AG | 26,789 | $491.0K | 0.00% | +2,348+9.6% | Added |
| Engineers Gate Manager LP | 26,798 | $491.0K | 0.03% | +15,746+142.5% | Added |
| Texas Permanent School Fund | 25,069 | $459.0K | 0.01% | −1,324−5.0% | Reduced |
| State of Alaska, Department of Revenue | 24,213 | $443.0K | 0.01% | −3,132−11.5% | Reduced |
| First Republic Investment Management, Inc. | 23,195 | $425.0K | 0.00% | +5,057+27.9% | Added |
| State of Tennessee, Treasury Department | 21,763 | $399.0K | 0.00% | −11,533−34.6% | Reduced |
| Deutsche Bank AG | 21,276 | $389.0K | 0.00% | −3,193−13.0% | Reduced |
| STRS Ohio | 21,100 | $386.0K | 0.00% | +7,900+59.8% | Added |
| Exchange Traded Concepts, LLC | 20,941 | $384.0K | 0.01% | +6,518+45.2% | Added |
| Salem Investment Counselors Inc | 20,600 | $377.0K | 0.02% | −700−3.3% | Reduced |
| New York State Teachers Retirement System | 20,510 | $376.0K | 0.00% | −4,693−18.6% | Reduced |
| Ergoteles LLC | 20,099 | $368.0K | 0.01% | +8,325+70.7% | Added |
| Citigroup Inc | 19,873 | $363.0K | 0.00% | +3,819+23.8% | Added |
| American International Group, Inc. | 19,163 | $351.0K | 0.00% | −430−2.2% | Reduced |
| MetLife Investment Management | 19,077 | $349.5K | 0.00% | +901+5.0% | Added |
| PEAK6 Investments LLC | 18,697 | $343.0K | 0.01% | +18,697 | New |
| Campbell & CO Investment Adviser LLC | 18,605 | $341.0K | 0.08% | +18,605 | New |
| NorthCrest Asset Manangement, LLC | 18,520 | $339.0K | 0.02% | −400−2.1% | Reduced |
| Price T Rowe Associates Inc | 18,333 | $336.0K | 0.00% | +2,182+13.5% | Added |
| Royce & Associates LP | 18,021 | $330.0K | 0.00% | +2,285+14.5% | Added |
| Y-Intercept (Hong Kong) Ltd | 17,873 | $327.4K | 0.03% | +17,873 | New |
| Barclays PLC | 16,845 | $309.0K | 0.00% | −1,616−8.8% | Reduced |
| Louisiana State Employees Retirement System | 16,700 | $306.0K | 0.01% | −800−4.6% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 16,171 | $296.0K | 0.00% | +4,590+39.6% | Added |
| Amalgamated Bank | 16,055 | $294.0K | 0.00% | −317−1.9% | Reduced |
| Blueshift Asset Management, LLC | 15,536 | $285.0K | 0.06% | +3,880+33.3% | Added |
| UBS Group AG | 15,576 | $285.0K | 0.00% | +12,631+428.9% | Added |
| Bank of Montreal | 9,903 | $284.0K | 0.00% | −110,775−91.8% | Reduced |
| Versor Investments LP | 15,500 | $284.0K | 0.02% | +3,437+28.5% | Added |
| Public Employees Retirement System of Ohio | 15,396 | $282.0K | 0.00% | +10,496+214.2% | Added |
| ARGA Investment Management, LP | 14,585 | $267.2K | 0.01% | +14,585 | New |