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 2022
Institutional positions in Trinseo PLC as of Dec 31, 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
- +2 vs. Q3 2022
- Shares held
- 32.8M
- +924.3K (+2.9%) vs. Q3 2022
- Total value
- $746.7M
- +$163.5M (+28.0%) vs. Q3 2022
- New holders
- 38
- 62 more added
- Sold out
- 36
- 47 more reduced
2 institutions that held it in Q3 2022 haven't filed for Q4 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2022
Shares, value and share of portfolio for each institution holding Trinseo PLC; share changes are against Q3 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| M&G Investment Management Ltd | 7,625,044 | $175.4M | 1.30% | 00.0% | Unchanged |
| BlackRock Inc. | 5,811,878 | $132.0M | 0.00% | +157,881+2.8% | Added |
| Fuller & Thaler Asset Management, Inc. | 1,596,540 | $36.3M | 0.23% | +348,143+27.9% | Added |
| Vanguard Group Inc | 1,549,263 | $35.2M | 0.00% | +10,431+0.7% | Added |
| State Street Corp | 1,413,145 | $32.1M | 0.00% | +15,937+1.1% | Added |
| Towle & Co | 1,150,974 | $26.1M | 3.49% | +1,150,974 | New |
| LSV Asset Management | 1,074,921 | $24.4M | 0.05% | −36,478−3.3% | Reduced |
| Fisher Asset Management, LLC | 940,163 | $21.4M | 0.01% | +940,163 | New |
| Dimensional Fund Advisors LP | 915,100 | $20.8M | 0.01% | −265,014−22.5% | Reduced |
| Charles Schwab Investment Management Inc | 727,134 | $16.5M | 0.01% | +90,410+14.2% | Added |
| Jacobs Levy Equity Management, Inc | 704,134 | $16.0M | 0.11% | +168,919+31.6% | Added |
| Geode Capital Management, LLC | 648,077 | $14.7M | 0.00% | +16,298+2.6% | Added |
| Morgan Stanley | 524,012 | $11.9M | 0.00% | +76,002+17.0% | Added |
| FMR LLC | 460,210 | $10.5M | 0.00% | −240,557−34.3% | Reduced |
| Northern Trust Corp | 400,539 | $9.10M | 0.00% | +20,041+5.3% | Added |
| Hotchkis & Wiley Capital Management LLC | 397,080 | $9.02M | 0.03% | +59,140+17.5% | Added |
| Invesco Ltd. | 380,303 | $8.64M | 0.00% | −44,772−10.5% | Reduced |
| Bank of New York Mellon Corp | 363,912 | $8.26M | 0.00% | −3,560−1.0% | Reduced |
| Renaissance Technologies LLC | 348,600 | $7.92M | 0.01% | −82,800−19.2% | Reduced |
| Norges Bank | 321,900 | $7.31M | 0.00% | 00.0% | Unchanged |
| Victory Capital Management Inc | 300,419 | $6.82M | 0.01% | +192,083+177.3% | Added |
| Citadel Advisors LLC | 284,578 | $6.46M | 0.01% | −129,021−31.2% | Reduced |
| Goldman Sachs Group Inc | 238,039 | $5.41M | 0.00% | +34,086+16.7% | Added |
| Ameriprise Financial Inc | 218,674 | $4.97M | 0.00% | −271,315−55.4% | Reduced |
| Principal Financial Group Inc | 213,704 | $4.85M | 0.00% | −12,657−5.6% | Reduced |
| Nuveen Asset Management, LLC | 210,199 | $4.77M | 0.00% | −15,916−7.0% | Reduced |
| Bridgeway Capital Management, LLC | 209,500 | $4.76M | 0.12% | 00.0% | Unchanged |
| First Trust Advisors LP | 194,032 | $4.41M | 0.01% | +92,025+90.2% | Added |
| Bank of America Corp | 190,904 | $4.34M | 0.00% | +8,182+4.5% | Added |
| AQR Capital Management LLC | 183,096 | $4.16M | 0.01% | +14,298+8.5% | Added |
| D. E. Shaw & Co., Inc. | 135,388 | $3.07M | 0.01% | +107,787+390.5% | Added |
| JB Capital Partners LP | 127,001 | $2.88M | 0.76% | 00.0% | Unchanged |
| Squarepoint Ops LLC | 112,250 | $2.55M | 0.02% | −39,351−26.0% | Reduced |
| Graham Capital Management, L.P. | 112,074 | $2.55M | 0.10% | +112,074 | New |
| Rhumbline Advisers | 108,896 | $2.47M | 0.00% | +127+0.1% | Added |
| Legal & General Group Plc | 100,033 | $2.27M | 0.00% | +2,647+2.7% | Added |
| Tudor Investment Corp Et Al | 92,412 | $2.10M | 0.05% | +15,080+19.5% | Added |
| Russell Investments Group, Ltd. | 84,160 | $1.91M | 0.00% | +5,199+6.6% | Added |
| Allianz Asset Management GmbH | 81,908 | $1.86M | 0.00% | +43,999+116.1% | Added |
| Point72 Asset Management, L.P. | 78,658 | $1.79M | 0.01% | +37,958+93.3% | Added |
| Summit Street Capital Management, LLC | 78,526 | $1.78M | 1.13% | −25,382−24.4% | Reduced |
| JPMorgan Chase & Co | 75,521 | $1.72M | 0.00% | −4,330−5.4% | Reduced |
| Arrowstreet Capital, Limited Partnership | 72,799 | $1.65M | 0.00% | +72,799 | New |
| Swiss National Bank | 67,500 | $1.53M | 0.00% | −1,100−1.6% | Reduced |
| Public Sector Pension Investment Board | 64,106 | $1.46M | 0.01% | 00.0% | Unchanged |
| Thrivent Financial for Lutherans | 63,155 | $1.43M | 0.00% | +9,007+16.6% | Added |
| Alliancebernstein L.P. | 54,096 | $1.23M | 0.00% | −3,554−6.2% | Reduced |
| Mutual Advisors, LLC | 52,750 | $1.20M | 0.05% | +52,750 | New |
| UBS Group AG | 52,301 | $1.19M | 0.00% | +36,725+235.8% | Added |
| Schonfeld Strategic Advisors LLC | 51,800 | $1.18M | 0.01% | +51,800 | New |
| New York State Common Retirement Fund | 49,677 | $1.13M | 0.00% | +7,762+18.5% | Added |
| Credit Suisse AG | 49,602 | $1.13M | 0.00% | +22,813+85.2% | Added |
| Cubist Systematic Strategies, LLC | 45,718 | $1.04M | 0.01% | −108,041−70.3% | Reduced |
| UBS Asset Management Americas Inc | 44,982 | $1.02M | 0.00% | +2,267+5.3% | Added |
| Acadian Asset Management LLC | 39,987 | $908.0K | 0.00% | 00.0% | Unchanged |
| Jane Street Group, LLC | 39,551 | $898.2K | 0.00% | −31,533−44.4% | Reduced |
| Exchange Traded Concepts, LLC | 38,359 | $871.1K | 0.02% | +17,418+83.2% | Added |
| California State Teachers Retirement System | 38,282 | $869.4K | 0.00% | −415−1.1% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 37,430 | $850.0K | 0.01% | +5,565+17.5% | Added |
| Comerica Bank | 31,745 | $837.0K | 0.01% | −4,405−12.2% | Reduced |
| State of Wisconsin Investment Board | 36,788 | $835.5K | 0.00% | +36,788 | New |
| Occudo Quantitative Strategies LP | 36,361 | $825.8K | 0.10% | +36,361 | New |
| Millennium Management LLC | 34,490 | $783.0K | 0.00% | −18,885−35.4% | Reduced |
| ING Groep NV | 33,595 | $762.9K | 0.01% | +33,595 | New |
| Two Sigma Investments, LP | 32,200 | $731.3K | 0.00% | +32,200 | New |
| Envestnet Asset Management Inc | 31,766 | $721.4K | 0.00% | +31,766 | New |
| Cetera Investment Advisers | 29,041 | $659.5K | 0.01% | +29,041 | New |
| Voloridge Investment Management, LLC | 26,841 | $609.6K | 0.00% | +26,841 | New |
| Public Employees Retirement System of Ohio | 26,711 | $607.0K | 0.00% | +11,315+73.5% | Added |
| Dynamic Technology Lab Private Ltd | 25,286 | $574.0K | 0.06% | −5,026−16.6% | Reduced |
| State of Alaska, Department of Revenue | 24,353 | $553.0K | 0.01% | +140+0.6% | Added |
| Citigroup Inc | 24,313 | $552.1K | 0.00% | +4,440+22.3% | Added |
| Barclays PLC | 23,720 | $538.7K | 0.00% | +6,875+40.8% | Added |
| Raymond James & Associates | 23,439 | $532.3K | 0.00% | +12,635+116.9% | Added |
| Texas Permanent School Fund | 23,395 | $531.0K | 0.01% | −1,674−6.7% | Reduced |
| Yousif Capital Management, LLC | 22,395 | $508.6K | 0.01% | −6,020−21.2% | Reduced |
| American Century Companies Inc | 21,841 | $496.0K | 0.00% | −73,617−77.1% | Reduced |
| Deutsche Bank AG | 21,660 | $491.9K | 0.00% | +384+1.8% | Added |
| STRS Ohio | 21,100 | $479.0K | 0.00% | 00.0% | Unchanged |
| MetLife Investment Management | 19,077 | $433.2K | 0.00% | 00.0% | Unchanged |
| American International Group, Inc. | 19,014 | $431.8K | 0.00% | −149−0.8% | Reduced |
| Price T Rowe Associates Inc | 18,865 | $428.0K | 0.00% | +532+2.9% | Added |
| WBI Investments | 18,677 | $424.2K | 0.09% | +18,677 | New |
| NorthCrest Asset Manangement, LLC | 18,520 | $421.0K | 0.02% | 00.0% | Unchanged |
| Wells Fargo & Company | 17,129 | $389.0K | 0.00% | +6,225+57.1% | Added |
| Gsa Capital Partners LLP | 17,000 | $386.0K | 0.05% | +17,000 | New |
| New York State Teachers Retirement System | 16,832 | $382.0K | 0.00% | −3,678−17.9% | Reduced |
| Two Sigma Securities, LLC | 16,620 | $377.4K | 0.05% | +16,620 | New |
| Louisiana State Employees Retirement System | 16,600 | $377.0K | 0.01% | −100−0.6% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 16,171 | $367.2K | 0.00% | 00.0% | Unchanged |
| Amalgamated Bank | 16,055 | $365.0K | 0.00% | 00.0% | Unchanged |
| Trexquant Investment LP | 15,997 | $363.3K | 0.01% | +5,597+53.8% | Added |
| SEI Investments Co | 15,732 | $357.3K | 0.00% | +4,229+36.8% | Added |
| State of Tennessee, Treasury Department | 15,294 | $347.0K | 0.00% | −6,469−29.7% | Reduced |
| Maryland State Retirement & Pension System | 14,302 | $324.8K | 0.01% | +14,302 | New |
| Manufacturers Life Insurance Company, The | 13,875 | $315.1K | 0.00% | +473+3.5% | Added |
| Marshall Wace, LLP | 13,799 | $313.4K | 0.00% | −317,511−95.8% | Reduced |
| Voya Investment Management LLC | 13,646 | $309.9K | 0.00% | 00.0% | Unchanged |
| State Board of Administration of Florida Retirement System | 12,826 | $291.3K | 0.00% | 00.0% | Unchanged |
| StoneX Group Inc. | 12,519 | $284.3K | 0.03% | +430+3.6% | Added |