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 2023
Institutional positions in Trinseo PLC as of Sep 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
- 146
- +1 vs. Q2 2023
- Shares held
- 29.7M
- −3.21M (−9.8%) vs. Q2 2023
- Total value
- $241.9M
- −$176.9M (−42.2%) vs. Q2 2023
- New holders
- 32
- 44 more added
- Sold out
- 31
- 48 more reduced
Compare with Q2 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, Q3 2023
Shares, value and share of portfolio for each institution holding Trinseo PLC; share changes are against Q2 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Covestor Ltd | 5 | $0 | 0.00% | −1−16.7% | Reduced |
| Farther Finance Advisors, LLC | 21 | $172 | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 22 | $180 | 0.00% | +22 | New |
| Barrow Hanley Mewhinney & Strauss LLC | 47 | $384 | 0.00% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 60 | $490 | 0.00% | −188−75.8% | Reduced |
| Signaturefd, LLC | 70 | $572 | 0.00% | +70 | New |
| Ronald Blue Trust, Inc. | 65 | $1.00K | 0.00% | −130−66.7% | Reduced |
| Versant Capital Management, Inc | 185 | $1.51K | 0.00% | 00.0% | Unchanged |
| GHP Investment Advisors, Inc. | 251 | $1.67K | 0.00% | 00.0% | Unchanged |
| Bessemer Group Inc | 299 | $2.00K | 0.00% | +299 | New |
| Fifth Third Bancorp | 245 | $2.00K | 0.00% | +124+102.5% | Added |
| SOA Wealth Advisors, LLC. | 246 | $2.01K | 0.00% | 00.0% | Unchanged |
| Quadrant Capital Group LLC | 296 | $2.42K | 0.00% | +125+73.1% | Added |
| Founders Capital Management | 300 | $2.45K | 0.00% | 00.0% | Unchanged |
| Umb Bank N A | 550 | $4.49K | 0.00% | −500−47.6% | Reduced |
| Nisa Investment Advisors, LLC | 600 | $4.90K | 0.00% | −1,735−74.3% | Reduced |
| Allspring Global Investments Holdings, LLC | 630 | $5.15K | 0.00% | −1,457−69.8% | Reduced |
| Steward Partners Investment Advisory, LLC | 700 | $5.72K | 0.00% | 00.0% | Unchanged |
| US Bancorp | 819 | $6.69K | 0.00% | +619+309.5% | Added |
| Tower Research Capital LLC (TRC) | 873 | $7.13K | 0.00% | −1,826−67.7% | Reduced |
| Mine & Arao Wealth Creation & Management, LLC. | 1,000 | $8.17K | 0.00% | 00.0% | Unchanged |
| Nomura Asset Management Co Ltd | 1,080 | $8.82K | 0.00% | 00.0% | Unchanged |
| Citizens National Bank Trust Department | 1,500 | $12.3K | 0.00% | −700−31.8% | Reduced |
| FMR LLC | 1,803 | $14.7K | 0.00% | −4,326−70.6% | Reduced |
| McIlrath & Eck, LLC | 1,889 | $15.4K | 0.00% | 00.0% | Unchanged |
| KBC Group NV | 2,003 | $16.0K | 0.00% | −543−21.3% | Reduced |
| Metropolitan Life Insurance Co | 1,989 | $16.3K | 0.00% | 00.0% | Unchanged |
| Amundi | 2,626 | $17.4K | 0.00% | −5,212−66.5% | Reduced |
| Citigroup Inc | 2,297 | $18.8K | 0.00% | −28,580−92.6% | Reduced |
| National Bank of Canada | 2,300 | $19.0K | 0.00% | +1,000+76.9% | Added |
| Advisor Group Holdings, Inc. | 2,831 | $23.1K | 0.00% | −967−25.5% | Reduced |
| EMC Capital Management | 3,146 | $26.0K | 0.02% | −19,708−86.2% | Reduced |
| Amalgamated Bank | 3,427 | $28.0K | 0.00% | −10,677−75.7% | Reduced |
| Ameritas Investment Partners, Inc. | 3,452 | $28.2K | 0.00% | +740+27.3% | Added |
| Public Employees Retirement Association of Colorado | 5,856 | $48.0K | 0.00% | 00.0% | Unchanged |
| Lazard Asset Management LLC | 5,919 | $48.0K | 0.00% | +5,919 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 6,131 | $50.1K | 0.00% | +1,844+43.0% | Added |
| Royal Bank of Canada | 6,378 | $52.0K | 0.00% | −7,859−55.2% | Reduced |
| Quarry LP | 7,788 | $63.6K | 0.04% | +4,050+108.3% | Added |
| State of Wyoming | 8,337 | $68.1K | 0.01% | +8,337 | New |
| Teachers Retirement System of the State of Kentucky | 8,444 | $69.0K | 0.00% | −3,400−28.7% | Reduced |
| Acadian Asset Management LLC | 8,551 | $69.0K | 0.00% | +8,551 | New |
| State of Tennessee, Treasury Department | 8,983 | $73.4K | 0.00% | −2,901−24.4% | Reduced |
| New York State Common Retirement Fund | 9,210 | $75.2K | 0.00% | −1,692−15.5% | Reduced |
| ExodusPoint Capital Management, LP | 10,620 | $87.0K | 0.00% | +10,620 | New |
| CTC Alternative Strategies, Ltd. | 11,200 | $91.5K | 0.17% | +11,200 | New |
| Boulder Hill Capital Management LP | 11,400 | $93.1K | 0.06% | +11,400 | New |
| Janus Henderson Group PLC | 12,877 | $105.1K | 0.00% | 00.0% | Unchanged |
| State of Wisconsin Investment Board | 13,220 | $108.0K | 0.00% | −26,891−67.0% | Reduced |
| Thrivent Financial for Lutherans | 13,347 | $109.0K | 0.00% | −36,995−73.5% | Reduced |
| Schonfeld Strategic Advisors LLC | 13,847 | $113.1K | 0.00% | +13,847 | New |
| Manufacturers Life Insurance Company, The | 14,230 | $116.3K | 0.00% | +60.0% | Added |
| Voya Investment Management LLC | 14,233 | $116.3K | 0.00% | 00.0% | Unchanged |
| Wells Fargo & Company | 14,323 | $117.0K | 0.00% | −10,706−42.8% | Reduced |
| Laurion Capital Management LP | 14,401 | $117.7K | 0.00% | +14,401 | New |
| Balyasny Asset Management LLC | 14,492 | $118.4K | 0.00% | +14,492 | New |
| HSBC Holdings PLC | 14,474 | $119.0K | 0.00% | +14,474 | New |
| Mirae Asset Global Investments Co., Ltd. | 16,171 | $132.1K | 0.00% | 00.0% | Unchanged |
| Deutsche Bank AG | 16,363 | $133.7K | 0.00% | −2,137−11.6% | Reduced |
| LSV Asset Management | 16,457 | $134.0K | 0.00% | −148,727−90.0% | Reduced |
| Versor Investments LP | 17,187 | $140.4K | 0.03% | +17,187 | New |
| Raymond James & Associates | 17,194 | $140.5K | 0.00% | −3,233−15.8% | Reduced |
| Two Sigma Advisers, LP | 17,200 | $140.5K | 0.00% | +17,200 | New |
| Point72 Middle East FZE | 17,301 | $141.3K | 0.01% | +17,301 | New |
| Nebula Research & Development LLC | 17,387 | $142.1K | 0.07% | +17,387 | New |
| American International Group, Inc. | 17,471 | $142.7K | 0.00% | −1,333−7.1% | Reduced |
| Y-Intercept (Hong Kong) Ltd | 17,578 | $143.6K | 0.01% | +5,570+46.4% | Added |
| NorthCrest Asset Manangement, LLC | 18,520 | $151.3K | 0.01% | 00.0% | Unchanged |
| Boothbay Fund Management, LLC | 18,692 | $152.7K | 0.01% | +8,261+79.2% | Added |
| MetLife Investment Management | 19,077 | $155.9K | 0.00% | 00.0% | Unchanged |
| Dynamic Technology Lab Private Ltd | 22,112 | $181.0K | 0.02% | −3,273−12.9% | Reduced |
| Jump Financial, LLC | 24,463 | $199.9K | 0.01% | −35,630−59.3% | Reduced |
| Quadrature Capital Ltd | 26,505 | $216.3K | 0.00% | −7,844−22.8% | Reduced |
| Aventail Capital Group, LP | 27,108 | $221.5K | 0.02% | +27,108 | New |
| Concentric Capital Strategies, LP | 27,672 | $226.1K | 0.03% | +27,672 | New |
| UBS Asset Management Americas Inc | 28,349 | $231.6K | 0.00% | +133+0.5% | Added |
| American Century Companies Inc | 28,945 | $236.5K | 0.00% | +5,974+26.0% | Added |
| Legal & General Group Plc | 29,013 | $237.0K | 0.00% | −67,500−69.9% | Reduced |
| StoneX Group Inc. | 29,891 | $244.2K | 0.03% | −2,312−7.2% | Reduced |
| Price T Rowe Associates Inc | 30,328 | $248.0K | 0.00% | +10,684+54.4% | Added |
| Barclays PLC | 32,501 | $265.5K | 0.00% | +8,497+35.4% | Added |
| California State Teachers Retirement System | 32,536 | $265.8K | 0.00% | −3,724−10.3% | Reduced |
| Point72 Asset Management, L.P. | 32,577 | $266.2K | 0.00% | +32,577 | New |
| Connor, Clark & Lunn Investment Management Ltd. | 33,539 | $274.0K | 0.00% | +33,539 | New |
| ING Groep NV | 33,595 | $274.5K | 0.00% | 00.0% | Unchanged |
| Alliancebernstein L.P. | 37,680 | $307.8K | 0.00% | −7,105−15.9% | Reduced |
| Allianz Asset Management GmbH | 38,355 | $313.4K | 0.00% | −15,596−28.9% | Reduced |
| Dark Forest Capital Management LP | 42,231 | $345.0K | 0.03% | +26,795+173.6% | Added |
| SEI Investments Co | 42,972 | $351.1K | 0.00% | +13,110+43.9% | Added |
| Credit Suisse AG | 44,139 | $360.6K | 0.00% | −1,052−2.3% | Reduced |
| Invesco Ltd. | 51,037 | $417.0K | 0.00% | −444,010−89.7% | Reduced |
| Engineers Gate Manager LP | 52,173 | $426.3K | 0.02% | +52,173 | New |
| PDT Partners, LLC | 55,924 | $456.9K | 0.06% | +32,254+136.3% | Added |
| Rhumbline Advisers | 55,981 | $457.4K | 0.00% | −55,847−49.9% | Reduced |
| XTX Topco Ltd | 56,927 | $465.1K | 0.08% | +35,752+168.8% | Added |
| UBS Group AG | 57,369 | $468.7K | 0.00% | +23,686+70.3% | Added |
| Walleye Trading LLC | 61,151 | $499.6K | 0.01% | +53,005+650.7% | Added |
| Swiss National Bank | 61,800 | $504.9K | 0.00% | +1,400+2.3% | Added |
| Public Sector Pension Investment Board | 62,385 | $509.7K | 0.00% | 00.0% | Unchanged |
| Public Employees Retirement System of Ohio | 67,199 | $549.0K | 0.00% | +37,379+125.3% | Added |