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 2024
Institutional positions in Trinseo PLC as of Sep 30, 2024. 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
- 71
- −26 vs. Q2 2024
- Shares held
- 22.9M
- −1.37M (−5.6%) vs. Q2 2024
- Total value
- $116.2M
- +$62.5M (+116.4%) vs. Q2 2024
- New holders
- 10
- 23 more added
- Sold out
- 36
- 24 more reduced
1 institution that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2024: 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 2024
Shares, value and share of portfolio for each institution holding Trinseo PLC; share changes are against Q2 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Versant Capital Management, Inc | 21 | $107 | 0.00% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 68 | $347 | 0.00% | +23+51.1% | Added |
| SOA Wealth Advisors, LLC. | 88 | $450 | 0.00% | 00.0% | Unchanged |
| Planning Capital Management Corp | 121 | $618 | 0.00% | +121 | New |
| Founders Capital Management | 200 | $1.02K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 244 | $1.25K | 0.00% | +214+713.3% | Added |
| Umb Bank N A | 250 | $1.28K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 825 | $4.00K | 0.00% | −9,134−91.7% | Reduced |
| Headlands Technologies LLC | 887 | $4.53K | 0.00% | +887 | New |
| Steward Partners Investment Advisory, LLC | 1,000 | $5.11K | 0.00% | 00.0% | Unchanged |
| Federated Hermes, Inc. | 1,401 | $7.16K | 0.00% | +1,401 | New |
| McIlrath & Eck, LLC | 1,889 | $9.65K | 0.00% | 00.0% | Unchanged |
| Rhumbline Advisers | 3,877 | $19.8K | 0.00% | −14,532−78.9% | Reduced |
| UBS Group AG | 5,756 | $29.4K | 0.00% | +2,754+91.7% | Added |
| Wells Fargo & Company | 5,920 | $30.3K | 0.00% | +230+4.0% | Added |
| Catalyst Funds Management Pty Ltd | 8,900 | $45.5K | 0.01% | 00.0% | Unchanged |
| PFG Investments, LLC | 10,250 | $52.4K | 0.00% | +10,250 | New |
| Tower Research Capital LLC (TRC) | 10,696 | $54.7K | 0.00% | −5,273−33.0% | Reduced |
| Mercer Global Advisors Inc | 10,485 | $59.8K | 0.00% | −191−1.8% | Reduced |
| Public Employees Retirement System of Ohio | 12,202 | $62.4K | 0.00% | −24,527−66.8% | Reduced |
| StoneX Group Inc. | 13,400 | $68.5K | 0.00% | −2,100−13.5% | Reduced |
| Two Sigma Securities, LLC | 14,087 | $72.0K | 0.01% | +14,087 | New |
| Red Door Wealth Management, LLC | 15,000 | $76.7K | 0.01% | 00.0% | Unchanged |
| Meeder Asset Management Inc | 16,116 | $82.4K | 0.01% | 00.0% | Unchanged |
| Russell Investments Group, Ltd. | 16,882 | $86.3K | 0.00% | −28,638−62.9% | Reduced |
| Acadian Asset Management LLC | 17,077 | $87.0K | 0.00% | −97,423−85.1% | Reduced |
| Simplex Trading, LLC | 17,521 | $89.0K | 0.00% | +11,978+216.1% | Added |
| NorthCrest Asset Manangement, LLC | 18,300 | $93.5K | 0.00% | 00.0% | Unchanged |
| Tudor Investment Corp Et Al | 18,797 | $96.1K | 0.00% | −104,259−84.7% | Reduced |
| Price T Rowe Associates Inc | 23,900 | $123.0K | 0.00% | 00.0% | Unchanged |
| Jefferies Financial Group Inc. | 26,200 | $133.9K | 0.00% | +26,200 | New |
| JB Capital Partners LP | 27,001 | $137.8K | 0.03% | 00.0% | Unchanged |
| Point72 Asia (Singapore) Pte. Ltd. | 27,690 | $141.5K | 0.03% | −50,472−64.6% | Reduced |
| Engineers Gate Manager LP | 27,833 | $142.2K | 0.00% | −3,101−10.0% | Reduced |
| Barclays PLC | 32,566 | $166.4K | 0.00% | −143,651−81.5% | Reduced |
| Walleye Capital LLC | 34,528 | $176.4K | 0.00% | −115,127−76.9% | Reduced |
| Kohmann Bosshard Financial Services, LLC | 34,605 | $176.8K | 0.02% | +395+1.2% | Added |
| Whitebox Advisors LLC | 39,146 | $200.0K | 0.01% | +39,146 | New |
| Squarepoint Ops LLC | 39,782 | $203.3K | 0.00% | −89,718−69.3% | Reduced |
| Northern Trust Corp | 72,383 | $369.9K | 0.00% | −210,728−74.4% | Reduced |
| XTX Topco Ltd | 88,262 | $451.0K | 0.03% | +14,180+19.1% | Added |
| Cubist Systematic Strategies, LLC | 89,486 | $457.3K | 0.01% | −12,128−11.9% | Reduced |
| Citadel Advisors LLC | 92,362 | $472.0K | 0.00% | −378,546−80.4% | Reduced |
| Qube Research & Technologies Ltd | 93,243 | $476.5K | 0.00% | −118,365−55.9% | Reduced |
| FMR LLC | 110,896 | $566.7K | 0.00% | +19,477+21.3% | Added |
| Citigroup Inc | 155,428 | $794.2K | 0.00% | +146,317+1,605.9% | Added |
| State Street Corp | 157,877 | $806.8K | 0.00% | −12,503−7.3% | Reduced |
| Thrivent Financial for Lutherans | 163,173 | $834.0K | 0.00% | 00.0% | Unchanged |
| Renaissance Technologies LLC | 194,100 | $991.9K | 0.00% | +65,400+50.8% | Added |
| Owl Creek Asset Management, L.P. | 212,121 | $1.08M | 0.16% | +212,121 | New |
| Susquehanna International Group, LLP | 219,837 | $1.12M | 0.00% | +43,106+24.4% | Added |
| Two Sigma Advisers, LP | 224,800 | $1.15M | 0.00% | +67,300+42.7% | Added |
| Jane Street Group, LLC | 249,524 | $1.28M | 0.00% | −102,833−29.2% | Reduced |
| Lakewood Capital Management, LP | 281,279 | $1.44M | 0.12% | +281,279 | New |
| Invesco Ltd. | 311,852 | $1.59M | 0.00% | +1,377+0.4% | Added |
| Two Sigma Investments, LP | 317,910 | $1.62M | 0.00% | +87,462+38.0% | Added |
| Bank of America Corp | 323,489 | $1.65M | 0.00% | +158,122+95.6% | Added |
| Geode Capital Management, LLC | 385,931 | $1.97M | 0.00% | +14,780+4.0% | Added |
| Alta Fundamental Advisers LLC | 393,200 | $2.01M | 0.83% | +123,203+45.6% | Added |
| JPMorgan Chase & Co | 430,340 | $2.20M | 0.00% | +40,588+10.4% | Added |
| Goldman Sachs Group Inc | 447,284 | $2.29M | 0.00% | −691,268−60.7% | Reduced |
| Morgan Stanley | 452,021 | $2.31M | 0.00% | +125,803+38.6% | Added |
| Millennium Management LLC | 457,171 | $2.34M | 0.00% | −570,637−55.5% | Reduced |
| Marshall Wace, LLP | 607,649 | $3.11M | 0.00% | +410,629+208.4% | Added |
| BlackRock, Inc. | 771,513 | $3.94M | 0.00% | +771,513 | New |
| D. E. Shaw & Co., Inc. | 862,860 | $4.41M | 0.01% | +100,887+13.2% | Added |
| Vanguard Group Inc | 969,833 | $4.96M | 0.00% | −49,361−4.8% | Reduced |
| Charles Schwab Investment Management Inc | 1,025,477 | $5.24M | 0.00% | −665,326−39.3% | Reduced |
| CastleKnight Management LP | 1,087,142 | $5.56M | 0.65% | +589,642+118.5% | Added |
| Nut Tree Capital Management, LP | 3,500,000 | $17.9M | 4.07% | +1,500,000+75.0% | Added |
| M&G Plc | 7,625,044 | $38.1M | 0.20% | 00.0% | Unchanged |
| Jacobs Levy Equity Management, Inc | 0 | $0 | 0.00% | −507,047−100.0% | Sold out |
| Los Angeles Capital Management LLC | 0 | $0 | 0.00% | −425,506−100.0% | Sold out |
| AQR Capital Management LLC | 0 | $0 | 0.00% | −338,495−100.0% | Sold out |
| Bridgeway Capital Management, LLC | 0 | $0 | 0.00% | −286,400−100.0% | Sold out |
| Man Group plc | 0 | $0 | 0.00% | −210,127−100.0% | Sold out |
| Y-Intercept (Hong Kong) Ltd | 0 | $0 | 0.00% | −150,758−100.0% | Sold out |
| Susquehanna Portfolio Strategies, LLC | 0 | $0 | 0.00% | −94,549−100.0% | Sold out |
| Centiva Capital, LP | 0 | $0 | 0.00% | −70,600−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −70,093−100.0% | Sold out |
| Ameriprise Financial Inc | 0 | $0 | 0.00% | −65,278−100.0% | Sold out |
| Concentric Capital Strategies, LP | 0 | $0 | 0.00% | −65,168−100.0% | Sold out |
| Clear Street Markets LLC | 0 | $0 | 0.00% | −57,645−100.0% | Sold out |
| PDT Partners, LLC | 0 | $0 | 0.00% | −56,270−100.0% | Sold out |
| Paloma Partners Management Co | 0 | $0 | 0.00% | −41,189−100.0% | Sold out |
| Verition Fund Management LLC | 0 | $0 | 0.00% | −38,729−100.0% | Sold out |
| Schonfeld Strategic Advisors LLC | 0 | $0 | 0.00% | −35,636−100.0% | Sold out |
| Algert Global LLC | 0 | $0 | 0.00% | −33,285−100.0% | Sold out |
| Jump Financial, LLC | 0 | $0 | 0.00% | −27,935−100.0% | Sold out |
| Quadrature Capital Ltd | 0 | $0 | 0.00% | −24,003−100.0% | Sold out |
| Allspring Global Investments Holdings, LLC | 0 | $0 | 0.00% | −24,100−100.0% | Sold out |
| Point72 (DIFC) Ltd | 0 | $0 | 0.00% | −23,920−100.0% | Sold out |
| Bank of New York Mellon Corp | 0 | $0 | 0.00% | −23,226−100.0% | Sold out |
| Mirae Asset Global ETFs Holdings Ltd. | 0 | $0 | 0.00% | −17,897−100.0% | Sold out |
| Balyasny Asset Management LLC | 0 | $0 | 0.00% | −12,866−100.0% | Sold out |
| Ground Swell Capital, LLC | 0 | $0 | 0.00% | −12,361−100.0% | Sold out |
| Graham Capital Management, L.P. | 0 | $0 | 0.00% | −12,349−100.0% | Sold out |
| Oxford Asset Management LLP | 0 | $0 | 0.00% | −11,547−100.0% | Sold out |
| Mariner, LLC | 0 | $0 | 0.00% | −10,735−100.0% | Sold out |
| Macquarie Group Ltd | 0 | $0 | 0.00% | −1,805−100.0% | Sold out |