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, Q1 2022
Institutional positions in Trinseo PLC as of Mar 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
- 189
- +5 vs. Q4 2021
- Shares held
- 34.5M
- −679.2K (−1.9%) vs. Q4 2021
- Total value
- $1.66B
- −$187.8M (−10.2%) vs. Q4 2021
- New holders
- 36
- 62 more added
- Sold out
- 31
- 62 more reduced
1 institution that held it in Q4 2021 haven't filed for Q1 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2021: 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, Q1 2022
Shares, value and share of portfolio for each institution holding Trinseo PLC; share changes are against Q4 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| M&G Investment Management Ltd | 7,628,044 | $366.1M | 0.79% | −6,000−0.1% | Reduced |
| BlackRock Inc. | 6,145,101 | $294.5M | 0.01% | −107,709−1.7% | Reduced |
| FMR LLC | 3,056,822 | $146.5M | 0.01% | +523,352+20.7% | Added |
| Vanguard Group Inc | 1,744,891 | $83.6M | 0.00% | +50,488+3.0% | Added |
| State Street Corp | 1,493,866 | $71.6M | 0.00% | +98,697+7.1% | Added |
| Dimensional Fund Advisors LP | 1,403,348 | $67.3M | 0.02% | +9,706+0.7% | Added |
| Fuller & Thaler Asset Management, Inc. | 1,147,553 | $55.0M | 0.33% | +9,281+0.8% | Added |
| LSV Asset Management | 1,074,499 | $51.5M | 0.09% | −27,604−2.5% | Reduced |
| Boston Partners | 743,704 | $35.6M | 0.04% | −24,203−3.2% | Reduced |
| Geode Capital Management, LLC | 664,247 | $31.8M | 0.00% | −24,032−3.5% | Reduced |
| Charles Schwab Investment Management Inc | 549,780 | $26.3M | 0.01% | +20,627+3.9% | Added |
| Jacobs Levy Equity Management, Inc | 521,485 | $25.0M | 0.17% | +44,298+9.3% | Added |
| Ameriprise Financial Inc | 491,965 | $23.6M | 0.01% | +47,310+10.6% | Added |
| Northern Trust Corp | 435,019 | $20.8M | 0.00% | −19,593−4.3% | Reduced |
| Bank of New York Mellon Corp | 429,969 | $20.6M | 0.00% | −1,353−0.3% | Reduced |
| Nuveen Asset Management, LLC | 361,360 | $17.9M | 0.01% | −7,588−2.1% | Reduced |
| Invesco Ltd. | 357,351 | $17.1M | 0.00% | −6,018−1.7% | Reduced |
| Norges Bank | 353,027 | $16.9M | 0.00% | 00.0% | Unchanged |
| Principal Financial Group Inc | 291,788 | $14.0M | 0.01% | −16,110−5.2% | Reduced |
| Renaissance Technologies LLC | 278,700 | $13.4M | 0.02% | +278,700 | New |
| Systematic Financial Management LP | 274,347 | $13.1M | 0.41% | +24,247+9.7% | Added |
| Pacer Advisors, Inc. | 261,414 | $12.5M | 0.10% | +261,414 | New |
| State of Wisconsin Investment Board | 226,550 | $10.9M | 0.02% | 00.0% | Unchanged |
| Morgan Stanley | 223,336 | $10.7M | 0.00% | +39,003+21.2% | Added |
| Parametric Portfolio Associates LLC | 219,492 | $10.5M | 0.01% | −22,041−9.1% | Reduced |
| JPMorgan Chase & Co | 213,476 | $10.2M | 0.00% | −44,712−17.3% | Reduced |
| Bridgeway Capital Management, LLC | 196,500 | $9.42M | 0.18% | 00.0% | Unchanged |
| Hotchkis & Wiley Capital Management LLC | 183,850 | $8.81M | 0.03% | +30,868+20.2% | Added |
| Bank of America Corp | 164,755 | $7.89M | 0.00% | −26,796−14.0% | Reduced |
| Medina Singh Partners, LLC | 142,860 | $6.85M | 4.39% | −50,223−26.0% | Reduced |
| Citadel Advisors LLC | 141,167 | $6.76M | 0.01% | +103,557+275.3% | Added |
| Alliancebernstein L.P. | 138,412 | $6.63M | 0.00% | −1,588,707−92.0% | Reduced |
| JB Capital Partners LP | 127,001 | $6.14M | 1.37% | 00.0% | Unchanged |
| Wilen Investment Management Corp. | 127,539 | $6.06M | 4.57% | +650+0.5% | Added |
| Goldman Sachs Group Inc | 125,833 | $6.03M | 0.00% | +11,059+9.6% | Added |
| Thrivent Financial for Lutherans | 122,249 | $5.86M | 0.01% | +90,643+286.8% | Added |
| Legal & General Group Plc | 113,173 | $5.42M | 0.00% | +112,715+24,610.3% | Added |
| Rhumbline Advisers | 99,794 | $4.78M | 0.01% | +7,647+8.3% | Added |
| Summit Street Capital Management, LLC | 99,604 | $4.77M | 2.89% | 00.0% | Unchanged |
| First Trust Advisors LP | 96,707 | $4.63M | 0.00% | +96,707 | New |
| Cubist Systematic Strategies, LLC | 91,760 | $4.40M | 0.04% | +85,996+1,492.0% | Added |
| Swiss National Bank | 73,500 | $3.52M | 0.00% | +5,000+7.3% | Added |
| Public Sector Pension Investment Board | 72,486 | $3.47M | 0.02% | −6,620−8.4% | Reduced |
| Acadian Asset Management LLC | 69,443 | $3.33M | 0.01% | +69,443 | New |
| Prudential Financial Inc | 55,800 | $2.67M | 0.00% | −19,450−25.8% | Reduced |
| Raymond James & Associates | 52,713 | $2.53M | 0.00% | +3,316+6.7% | Added |
| Allianz Asset Management GmbH | 47,998 | $2.30M | 0.00% | −23,785−33.1% | Reduced |
| TD Waterhouse Canada Inc. | 46,750 | $2.24M | 0.02% | −870−1.8% | Reduced |
| State of New Jersey Common Pension Fund D | 46,756 | $2.24M | 0.01% | +46,756 | New |
| Squarepoint Ops LLC | 46,445 | $2.23M | 0.02% | −22,094−32.2% | Reduced |
| UBS Asset Management Americas Inc | 43,338 | $2.08M | 0.00% | +43,338 | New |
| California State Teachers Retirement System | 43,115 | $2.07M | 0.00% | −4,321−9.1% | Reduced |
| Susquehanna International Group, LLP | 42,280 | $2.03M | 0.00% | −41,778−49.7% | Reduced |
| New York State Common Retirement Fund | 40,786 | $1.95M | 0.00% | +12,761+45.5% | Added |
| Jane Street Group, LLC | 40,111 | $1.92M | 0.00% | −6,355−13.7% | Reduced |
| Barclays PLC | 37,700 | $1.81M | 0.00% | +37,700 | New |
| Wells Fargo & Company | 36,856 | $1.77M | 0.00% | −12,781−25.7% | Reduced |
| Yousif Capital Management, LLC | 35,180 | $1.69M | 0.02% | −115−0.3% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 33,481 | $1.60M | 0.02% | +4,128+14.1% | Added |
| Citigroup Inc | 33,325 | $1.60M | 0.00% | +2,284+7.4% | Added |
| SG Americas Securities, LLC | 30,872 | $1.48M | 0.01% | −6,712−17.9% | Reduced |
| Balyasny Asset Management LLC | 28,995 | $1.39M | 0.01% | +13,314+84.9% | Added |
| Deutsche Bank AG | 28,046 | $1.34M | 0.00% | −1,790−6.0% | Reduced |
| Victory Capital Management Inc | 27,986 | $1.33M | 0.00% | −465,716−94.3% | Reduced |
| State of Tennessee, Treasury Department | 27,562 | $1.32M | 0.01% | +6,699+32.1% | Added |
| Texas Permanent School Fund | 27,534 | $1.32M | 0.02% | −589−2.1% | Reduced |
| New York State Teachers Retirement System | 26,454 | $1.27M | 0.00% | −163−0.6% | Reduced |
| Waterfront Wealth Inc. | 26,361 | $1.23M | 0.43% | −15,198−36.6% | Reduced |
| Credit Suisse AG | 25,108 | $1.20M | 0.00% | +1,718+7.3% | Added |
| Millennium Management LLC | 24,274 | $1.16M | 0.00% | +24,274 | New |
| Point72 Asset Management, L.P. | 22,900 | $1.10M | 0.00% | +22,900 | New |
| American International Group, Inc. | 22,293 | $1.07M | 0.01% | −1,368−5.8% | Reduced |
| Allspring Global Investments Holdings, LLC | 22,047 | $1.06M | 0.00% | −1,581−6.7% | Reduced |
| Marshall Wace, LLP | 21,664 | $1.04M | 0.00% | +21,664 | New |
| Salem Investment Counselors Inc | 21,600 | $1.03M | 0.04% | +21,600 | New |
| MetLife Investment Management | 20,700 | $991.9K | 0.01% | +7,495+56.8% | Added |
| Louisiana State Employees Retirement System | 18,900 | $991.0K | 0.02% | +100+0.5% | Added |
| UBS Group AG | 20,074 | $962.0K | 0.00% | −59,298−74.7% | Reduced |
| AlphaCrest Capital Management LLC | 19,667 | $942.0K | 0.05% | +12,767+185.0% | Added |
| Amalgamated Bank | 19,097 | $915.0K | 0.01% | +19,097 | New |
| NorthCrest Asset Manangement, LLC | 18,920 | $907.0K | 0.04% | +220+1.2% | Added |
| First Republic Investment Management, Inc. | 17,571 | $842.0K | 0.00% | −470−2.6% | Reduced |
| SummerHaven Investment Management, LLC | 15,934 | $764.0K | 0.43% | +680+4.5% | Added |
| HSBC Holdings PLC | 15,701 | $753.0K | 0.00% | +9,464+151.7% | Added |
| Price T Rowe Associates Inc | 15,641 | $750.0K | 0.00% | +807+5.4% | Added |
| Jackson Creek Investment Advisors LLC | 15,458 | $741.0K | 0.27% | +710+4.8% | Added |
| Berkshire Asset Management LLC | 15,100 | $724.0K | 0.05% | 00.0% | Unchanged |
| Manufacturers Life Insurance Company, The | 15,002 | $718.9K | 0.00% | −3,843−20.4% | Reduced |
| Guggenheim Capital LLC | 14,591 | $699.0K | 0.00% | +4,491+44.5% | Added |
| Oregon Public Employees Retirement Fund | 14,534 | $696.0K | 0.01% | −400−2.7% | Reduced |
| Exchange Traded Concepts, LLC | 13,917 | $667.0K | 0.01% | +13,917 | New |
| State Board of Administration of Florida Retirement System | 12,876 | $617.0K | 0.00% | 00.0% | Unchanged |
| StoneX Group Inc. | 12,639 | $605.7K | 0.05% | −1,865−12.9% | Reduced |
| Ensign Peak Advisors, Inc | 12,510 | $599.0K | 0.00% | 00.0% | Unchanged |
| Bank of Montreal | 11,527 | $581.0K | 0.00% | +232+2.1% | Added |
| Commonwealth Equity Services, LLC | 11,814 | $566.0K | 0.00% | −155−1.3% | Reduced |
| STRS Ohio | 11,800 | $565.0K | 0.00% | +11,800 | New |
| Bailard, Inc. | 11,723 | $562.0K | 0.02% | −1,000−7.9% | Reduced |
| New York Life Investments Alternatives | 11,624 | $557.0K | 0.39% | −4,075−26.0% | Reduced |
| Virtu Financial LLC | 11,138 | $534.0K | 0.04% | +11,138 | New |