TRINSEO PLC
CUSIP G9059U107
Trinseo PLC has 14 institutional holders in Filings Flow’s 13F database, together reporting 641.3K shares worth $277,619 as of Q1 2026. The largest reported holders are M&G PLC, Brightline Capital Management, LLC, and Nut Tree Capital Management, LP.
Institutional Holders
14
Q1 2026
Reported Value
$277,619
Ticker
unmapped
private placement or foreign
Quarters Tracked
5
Ownership Trend
Institutional holders
Total reported value
Holders
Mixed quarters
| Manager | % of Portfolio | Value | Shares | Quarter |
|---|---|---|---|---|
| BRIGHTLINE CAPITAL MANAGEMENT, LLC$338M AUM | 1.02% | $2M | 1.06M | Q3 2025OLDER |
| Nut Tree Capital Management, LP$245M AUM | 0.33% | $2M | 3.50M | Q4 2025OLDER |
| ICON ADVISERS INC/CO$433M AUM | 0.11% | $497,000 | 1.00M | Q4 2025OLDER |
| Alta Fundamental Advisers LLC$265M AUM | 0.03% | $76,028 | 153.0K | Q4 2025OLDER |
| Owl Creek Asset Management, L.P.$1.4B AUM | 0.03% | $829,966 | 1.67M | Q4 2025OLDER |
| M&G Plc$19.4B AUM | 0.02% | $4M | 7.63M | Q4 2025OLDER |
| JB CAPITAL PARTNERS LP$581M AUM | 0.01% | $63,452 | 27.0K | Q3 2025OLDER |
| LAKEWOOD CAPITAL MANAGEMENT, LP$1.6B AUM | 0.01% | $139,796 | 281.3K | Q4 2025OLDER |
| CastleKnight Management LP$6.0B AUM | 0.01% | $256,863 | 516.8K | Q4 2025OLDER |
| Voleon Capital Management LP$4.6B AUM | 0.00% | $192,874 | 82.1K | Q3 2025OLDER |
| PFG Investments, LLC$2.1B AUM | 0.00% | $54,059 | 23.0K | Q3 2025OLDER |
| EWA, LLC$548M AUM | 0.00% | $5,215 | 10.5K | Q4 2025OLDER |
| Strategies Wealth Advisors, LLC$995M AUM | 0.00% | $8,958 | 18.0K | Q4 2025OLDER |
| Red Door Wealth Management, LLC$962M AUM | 0.00% | $7,455 | 15.0K | Q4 2025OLDER |
| Point72 Asia (Singapore) Pte. Ltd.$646M AUM | 0.00% | $4,214 | 1.8K | Q3 2025OLDER |
| Kohmann Bosshard Financial Services, LLC$1.0B AUM | 0.00% | $4,684 | 44.6K | Q1 2026OLDER |
| VestGen Advisors, LLC$3.8B AUM | 0.00% | $9,249 | 18.6K | Q4 2025OLDER |
| Cubist Systematic Strategies, LLC$21.0B AUM | 0.00% | $47,061 | 20.0K | Q3 2025OLDER |
| RENAISSANCE TECHNOLOGIES LLC$63.9B AUM | 0.00% | $137,222 | 276.1K | Q4 2025OLDER |
| Tower Research Capital LLC (TRC)$3.8B AUM | 0.00% | $8,154 | 16.4K | Q4 2025OLDER |
| D. E. Shaw & Co., Inc.$166.3B AUM | 0.00% | $346,193 | 147.3K | Q3 2025OLDER |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC$654.5B AUM | 0.00% | $1M | 2.09M | Q4 2025OLDER |
| Bare Financial Services, Inc$378M AUM | 0.00% | $491 | 209 | Q3 2025OLDER |
| TWO SIGMA INVESTMENTS, LP$123.9B AUM | 0.00% | $83,928 | 35.7K | Q3 2025OLDER |
| Ethic Inc.$6.4B AUM | 0.00% | $5,739 | 11.5K | Q4 2025OLDER |
| INTECH INVESTMENT MANAGEMENT LLC$10.2B AUM | 0.00% | $7,559 | 15.2K | Q4 2025OLDER |
| Ameritas Investment Partners, Inc.$3.3B AUM | 0.00% | $1,728 | 3.5K | Q4 2025OLDER |
| Jain Global LLC$24.2B AUM | 0.00% | $9,502 | 19.1K | Q4 2025OLDER |
| Torren Management, LLC$201M AUM | 0.00% | $88 | 178 | Q4 2025OLDER |
| Stephens Consulting, LLC$309M AUM | 0.00% | $115 | 231 | Q4 2025OLDER |
| Police & Firemen's Retirement System of New Jersey$11.7B AUM | 0.00% | $4,358 | 8.8K | Q4 2025OLDER |
| GOLDMAN SACHS GROUP INC$870.9B AUM | 0.00% | $288,569 | 580.6K | Q4 2025OLDER |
| WOLVERINE TRADING, LLC$138.7B AUM | 0.00% | $45,741 | 19.3K | Q3 2025OLDER |
| GEODE CAPITAL MANAGEMENT, LLC$1.61T AUM | 0.00% | $418,419 | 841.7K | Q4 2025OLDER |
| GAMMA Investing LLC$2.7B AUM | 0.00% | $660 | 412.7K | Q2 2026 |
| Mariner, LLC$85.7B AUM | 0.00% | $19,482 | 39.2K | Q4 2025OLDER |
| DEUTSCHE BANK AG\$302.7B AUM | 0.00% | $62,805 | 125.6K | Q4 2025OLDER |
| BlackRock, Inc.$5.72T AUM | 0.00% | $1M | 2.41M | Q4 2025OLDER |
| NEW YORK STATE COMMON RETIREMENT FUND$71.6B AUM | 0.00% | $14,662 | 29.5K | Q4 2025OLDER |
| Sterling Capital Management LLC$5.3B AUM | 0.00% | $1,167 | 2.3K | Q4 2025OLDER |
| FIDEURAM - INTESA SANPAOLO PRIVATE BANKING S.P.A.$2.8B AUM | 0.00% | $497 | 1.0K | Q4 2025OLDER |
| EverSource Wealth Advisors, LLC$3.3B AUM | 0.00% | $570 | 5.4K | Q1 2026OLDER |
| MORGAN STANLEY$1.67T AUM | 0.00% | $266,601 | 536.4K | Q1 2026OLDER |
| NORTHERN TRUST CORP$756.6B AUM | 0.00% | $122,163 | 245.8K | Q4 2025OLDER |
| UBS Group AG$666.3B AUM | 0.00% | $91,695 | 184.5K | Q4 2025OLDER |
| Arax Advisory Partners$3.5B AUM | 0.00% | $938 | 399 | Q3 2025OLDER |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.$73.7B AUM | 0.00% | $8,122 | 16.3K | Q4 2025OLDER |
| McIlrath & Eck, LLC$1.3B AUM | 0.00% | $152 | 1.4K | Q1 2026OLDER |
| DIMENSIONAL FUND ADVISORS LP$481.4B AUM | 0.00% | $49,071 | 98.6K | Q4 2025OLDER |
| SWAN Capital LLC$272M AUM | 0.00% | $26 | 250 | Q1 2026OLDER |
| AQR CAPITAL MANAGEMENT LLC$218.4B AUM | 0.00% | $16,722 | 33.6K | Q4 2025OLDER |
| STATE STREET CORP$2.90T AUM | 0.00% | $237,582 | 478.0K | Q4 2025OLDER |
| Bank of New York Mellon Corp$543.9B AUM | 0.00% | $40,129 | 80.7K | Q4 2025OLDER |
| VANGUARD GROUP INC$6.90T AUM | 0.00% | $379,126 | 762.8K | Q4 2025OLDER |
| Invesco Ltd.$653.3B AUM | 0.00% | $34,949 | 70.3K | Q4 2025OLDER |
| WELLS FARGO & COMPANY/MN$530.3B AUM | 0.00% | $19,122 | 38.5K | Q4 2025OLDER |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP$893.3B AUM | 0.00% | $27,502 | 11.7K | Q3 2025OLDER |
| CWM, LLC$38.1B AUM | 0.00% | $1 | 1.3K | Q4 2025OLDER |
| MAI Capital Management$17.7B AUM | 0.00% | $400 | 170 | Q3 2025OLDER |
| NISA INVESTMENT ADVISORS, LLC$27.0B AUM | 0.00% | $578 | 246 | Q3 2025OLDER |
| PRICE T ROWE ASSOCIATES INC /MD/$865M AUM | 0.00% | $20 | 40.5K | Q4 2025OLDER |
| BNP PARIBAS FINANCIAL MARKETS$205.8B AUM | 0.00% | $4,160 | 8.4K | Q4 2025OLDER |
| True Wealth Design, LLC$360M AUM | 0.00% | $6 | 11 | Q4 2025OLDER |
| FMR LLC$1.90T AUM | 0.00% | $33,609 | 67.6K | Q4 2025OLDER |
| Russell Investments Group, Ltd.$93.1B AUM | 0.00% | $1,401 | 2.8K | Q4 2025OLDER |
| BANK OF AMERICA CORP /DE/$1.37T AUM | 0.00% | $19,782 | 39.8K | Q4 2025OLDER |
| Nuveen, LLC$369.3B AUM | 0.00% | $4,649 | 44.3K | Q1 2026OLDER |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM$94.5B AUM | 0.00% | $1,039 | 2.1K | Q4 2025OLDER |
| GROUP ONE TRADING LLC$52.2B AUM | 0.00% | $359 | 722 | Q4 2025OLDER |
| JPMORGAN CHASE & CO$1.56T AUM | 0.00% | $9,203 | 18.5K | Q4 2025OLDER |
| FIFTH THIRD BANCORP$54.7B AUM | 0.00% | $165 | 70 | Q3 2025OLDER |
| Sunbelt Securities, Inc.$1.6B AUM | 0.00% | $7 | 64 | Q1 2026OLDER |
| Legal & General Group Plc$432.4B AUM | 0.00% | $1,540 | 3.1K | Q4 2025OLDER |
| Steward Partners Investment Advisory, LLC$19.6B AUM | 0.00% | $43 | 86 | Q4 2025OLDER |
| CITIGROUP INC$234.5B AUM | 0.00% | $383 | 770 | Q4 2025OLDER |
| OSAIC HOLDINGS, INC.$68.3B AUM | 0.00% | $115 | 231 | Q4 2025OLDER |
| ROYAL BANK OF CANADA$570.1B AUM | 0.00% | $1,000 | 2.5K | Q4 2025OLDER |
| RHUMBLINE ADVISERS$116.9B AUM | 0.00% | $173 | 1.7K | Q1 2026OLDER |
| IFP Advisors, Inc$4.8B AUM | 0.00% | $6 | 55 | Q1 2026OLDER |
| BARCLAYS PLC$416.3B AUM | 0.00% | $505 | 4.8K | Q1 2026OLDER |
| ROTHSCHILD INVESTMENT LLC$1.9B AUM | 0.00% | $1 | 7 | Q1 2026OLDER |
| SBI Securities Co., Ltd.$3.6B AUM | 0.00% | $2 | 4 | Q4 2025OLDER |
| Allworth Financial LP$24.7B AUM | 0.00% | $10 | 19 | Q4 2025OLDER |
| Rockefeller Capital Management L.P.$56.4B AUM | 0.00% | $17 | 160 | Q1 2026OLDER |
| Farther Finance Advisors, LLC$10.6B AUM | 0.00% | $2 | 15 | Q1 2026OLDER |
| Smartleaf Asset Management LLC$2.8B AUM | — | $0 | 0 | Q4 2025OLDER |
Holdings are reported up to 45 days after quarter end. Share counts are as filed and not adjusted for stock splits.