TSE — TRINSEO PLC
Reported value held$18.82M
Funds holding (latest)40
Sector—
TSE (TRINSEO PLC) is tracked on HoldingsHub across five years of quarterly 13F filings. 40 funds have reported positions historically, with the sum of their latest reported stakes valued at $18.82M. No fund in our coverage reported a position in the latest filing period, which typically means the stock has fallen out of the tracked funds' portfolios rather than that it cannot be bought.
All figures on this page are computed from SEC Form 13F quarterly filings. 13F filers disclose long positions of $100,000 or more within 45 days of quarter end; short positions, options overlays and intra-quarter trades are not included, so treat the numbers as a quarterly snapshot of institutional ownership rather than real-time positioning.
Q4 2025 — 20 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| BlackRock Inc history | 2.41M | $1.20M | 0.00% | Add |
| Charles Schwab Investment Management history | 2.09M | $1.04M | 0.00% | Add |
| Geode Capital Management history | 841.72K | $418.42K | 0.00% | Hold |
| Vanguard Group history | 762.83K | $379.13K | 0.00% | Add |
| Goldman Sachs Group history | 580.62K | $288.57K | 0.00% | Add |
| Morgan Stanley history | 536.42K | $266.60K | 0.00% | Add |
| Renaissance Technologies history | 276.10K | $137.22K | 0.00% | Reduce |
| Northern Trust Corp history | 245.80K | $122.16K | 0.00% | Reduce |
| UBS Group AG history | 184.50K | $91.69K | 0.00% | Reduce |
| Deutsche Bank AG history | 125.61K | $62.80K | 0.00% | Add |
| BNY Mellon history | 80.74K | $40.13K | 0.00% | Reduce |
| Invesco Ltd history | 70.32K | $34.95K | 0.00% | Reduce |
| Fidelity Management & Research (FMR) history | 67.62K | $33.61K | 0.00% | Add |
| Bank of America Corp history | 39.80K | $19.78K | 0.00% | Reduce |
| Wells Fargo & Co history | 38.47K | $19.12K | 0.00% | Add |
| AQR Capital Management history | 33.65K | $16.72K | 0.00% | Add |
| JPMorgan Chase & Co history | 18.52K | $9.20K | 0.00% | Reduce |
| Legal & General Investment Management America history | 3.10K | $1.54K | 0.00% | Hold |
| Citigroup Inc history | 770 | $383 | 0.00% | Add |
| T. Rowe Price Associates history | 40.48K | $20 | 0.00% | Hold |
Q3 2025 — 22 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| BlackRock Inc history | 2.37M | $5.57M | 0.00% | Add |
| Charles Schwab Investment Management history | 1.51M | $3.54M | 0.00% | Add |
| Geode Capital Management history | 841.83K | $1.98M | 0.00% | Add |
| Vanguard Group history | 755.64K | $1.78M | 0.00% | Reduce |
| Morgan Stanley history | 454.29K | $1.07M | 0.00% | Reduce |
| Bank of America Corp history | 363.64K | $854.56K | 0.00% | Add |
| Renaissance Technologies history | 314.70K | $739.54K | 0.00% | Add |
| Northern Trust Corp history | 268.69K | $631.42K | 0.00% | Add |
| UBS Group AG history | 199.80K | $469.54K | 0.00% | Add |
| D. E. Shaw & Co history | 147.32K | $346.19K | 0.00% | Reduce |
| Invesco Ltd history | 131.80K | $309.74K | 0.00% | Reduce |
| Goldman Sachs Group history | 125.99K | $296.08K | 0.00% | Add |
| BNY Mellon history | 81.40K | $191.29K | 0.00% | Hold |
| Fidelity Management & Research (FMR) history | 50.58K | $118.87K | 0.00% | Reduce |
| Two Sigma Investments history | 35.71K | $83.93K | 0.00% | Reduce |
| Deutsche Bank AG history | 28.79K | $67.64K | 0.00% | Hold |
| Wells Fargo & Co history | 28.28K | $66.46K | 0.00% | Add |
| JPMorgan Chase & Co history | 26.32K | $61.86K | 0.00% | Reduce |
| AQR Capital Management history | 24.58K | $57.77K | 0.00% | New |
| Legal & General Investment Management America history | 3.10K | $7.28K | 0.00% | Hold |
| Citigroup Inc history | 519 | $1.22K | 0.00% | Reduce |
| T. Rowe Price Associates history | 40.48K | $96 | 0.00% | Hold |
Q2 2025 — 23 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| BlackRock Inc history | 2.26M | $7.04M | 0.00% | Add |
| Vanguard Group history | 1.08M | $3.36M | 0.00% | Add |
| Charles Schwab Investment Management history | 962.90K | $3.00M | 0.00% | Add |
| Geode Capital Management history | 823.04K | $2.57M | 0.00% | Add |
| Morgan Stanley history | 467.84K | $1.46M | 0.00% | Add |
| JPMorgan Chase & Co history | 364.44K | $1.14M | 0.00% | Reduce |
| D. E. Shaw & Co history | 316.47K | $987.40K | 0.00% | Reduce |
| Bank of America Corp history | 302.96K | $945.25K | 0.00% | Reduce |
| Renaissance Technologies history | 278.00K | $867.36K | 0.00% | Add |
| Northern Trust Corp history | 265.75K | $829.15K | 0.00% | Add |
| Invesco Ltd history | 195.26K | $609.21K | 0.00% | Reduce |
| UBS Group AG history | 190.47K | $594.25K | 0.00% | Add |
| Marshall Wace history | 190.40K | $594.04K | 0.00% | Reduce |
| Two Sigma Investments history | 135.13K | $421.62K | 0.00% | Reduce |
| Fidelity Management & Research (FMR) history | 118.02K | $368.23K | 0.00% | Reduce |
| Goldman Sachs Group history | 116.90K | $364.73K | 0.00% | Reduce |
| BNY Mellon history | 81.39K | $253.94K | 0.00% | New |
| Millennium Management history | 44.62K | $139.23K | 0.00% | Reduce |
| Deutsche Bank AG history | 28.79K | $89.81K | 0.00% | New |
| Wells Fargo & Co history | 24.22K | $75.56K | 0.00% | Add |
| Citigroup Inc history | 13.82K | $43.12K | 0.00% | Add |
| Legal & General Investment Management America history | 3.10K | $9.67K | 0.00% | New |
| T. Rowe Price Associates history | 40.48K | $127 | 0.00% | Add |
Q1 2025 — 22 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| Vanguard Group history | 960.75K | $3.54M | 0.00% | Hold |
| Marshall Wace history | 861.57K | $3.17M | 0.00% | Add |
| BlackRock Inc history | 757.56K | $2.79M | 0.00% | Reduce |
| Morgan Stanley history | 443.56K | $1.63M | 0.00% | Add |
| Geode Capital Management history | 399.84K | $1.47M | 0.00% | Add |
| JPMorgan Chase & Co history | 389.84K | $1.43M | 0.00% | Add |
| D. E. Shaw & Co history | 385.78K | $1.42M | 0.00% | Reduce |
| Charles Schwab Investment Management history | 362.65K | $1.33M | 0.00% | Reduce |
| Goldman Sachs Group history | 343.60K | $1.26M | 0.00% | Add |
| Bank of America Corp history | 311.39K | $1.15M | 0.00% | Reduce |
| Two Sigma Investments history | 300.31K | $1.11M | 0.00% | Reduce |
| Millennium Management history | 272.51K | $1.00M | 0.00% | Add |
| Renaissance Technologies history | 255.90K | $941.71K | 0.00% | Add |
| Invesco Ltd history | 255.67K | $940.86K | 0.00% | Reduce |
| Fidelity Management & Research (FMR) history | 123.36K | $453.95K | 0.00% | Add |
| Northern Trust Corp history | 77.36K | $284.68K | 0.00% | Add |
| Balyasny Asset Management history | 44.75K | $164.69K | 0.00% | New |
| Citadel Advisors history | 33.09K | $121.75K | 0.00% | Reduce |
| UBS Group AG history | 22.45K | $82.63K | 0.00% | Reduce |
| Wells Fargo & Co history | 12.80K | $47.12K | 0.00% | Add |
| Citigroup Inc history | 5.69K | $20.95K | 0.00% | Reduce |
| T. Rowe Price Associates history | 23.90K | $88 | 0.00% | Hold |
Q4 2024 — 21 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| Vanguard Group history | 956.38K | $4.88M | 0.00% | Reduce |
| BlackRock Inc history | 764.13K | $3.90M | 0.00% | Reduce |
| Marshall Wace history | 618.19K | $3.15M | 0.00% | Add |
| D. E. Shaw & Co history | 581.79K | $2.97M | 0.00% | Reduce |
| Charles Schwab Investment Management history | 526.92K | $2.69M | 0.00% | Reduce |
| Morgan Stanley history | 418.27K | $2.13M | 0.00% | Reduce |
| Geode Capital Management history | 388.75K | $1.98M | 0.00% | Add |
| Bank of America Corp history | 335.95K | $1.71M | 0.00% | Add |
| Two Sigma Investments history | 326.59K | $1.67M | 0.00% | Add |
| Invesco Ltd history | 314.66K | $1.60M | 0.00% | Add |
| Goldman Sachs Group history | 240.31K | $1.23M | 0.00% | Reduce |
| JPMorgan Chase & Co history | 229.50K | $1.17M | 0.00% | Reduce |
| Renaissance Technologies history | 229.30K | $1.17M | 0.00% | Add |
| Millennium Management history | 178.24K | $909.04K | 0.00% | Reduce |
| Fidelity Management & Research (FMR) history | 119.21K | $607.97K | 0.00% | Add |
| Citadel Advisors history | 83.68K | $426.75K | 0.00% | Reduce |
| Northern Trust Corp history | 72.57K | $370.13K | 0.00% | Hold |
| UBS Group AG history | 46.60K | $237.66K | 0.00% | Add |
| Citigroup Inc history | 45.53K | $232.20K | 0.00% | Reduce |
| Wells Fargo & Co history | 3.55K | $18.10K | 0.00% | Reduce |
| T. Rowe Price Associates history | 23.90K | $122 | 0.00% | Hold |
Q3 2024 — 21 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| Charles Schwab Investment Management history | 1.03M | $5.24M | 0.00% | Reduce |
| Vanguard Group history | 969.83K | $4.96M | 0.00% | Reduce |
| D. E. Shaw & Co history | 862.86K | $4.41M | 0.00% | Add |
| BlackRock Inc history | 771.51K | $3.94M | 0.00% | New |
| Marshall Wace history | 607.65K | $3.11M | 0.00% | Add |
| Millennium Management history | 457.17K | $2.34M | 0.00% | Reduce |
| Morgan Stanley history | 452.02K | $2.31M | 0.00% | Add |
| Goldman Sachs Group history | 447.28K | $2.29M | 0.00% | Reduce |
| JPMorgan Chase & Co history | 430.34K | $2.20M | 0.00% | Add |
| Geode Capital Management history | 385.93K | $1.97M | 0.00% | Add |
| Bank of America Corp history | 323.49K | $1.65M | 0.00% | Add |
| Two Sigma Investments history | 317.91K | $1.62M | 0.00% | Add |
| Invesco Ltd history | 311.85K | $1.59M | 0.00% | Hold |
| Renaissance Technologies history | 194.10K | $991.85K | 0.00% | Add |
| Citigroup Inc history | 155.43K | $794.24K | 0.00% | Add |
| Citadel Advisors history | 114.16K | $583.37K | 0.00% | Reduce |
| Fidelity Management & Research (FMR) history | 110.90K | $566.68K | 0.00% | Add |
| Northern Trust Corp history | 72.38K | $369.88K | 0.00% | Reduce |
| Wells Fargo & Co history | 5.92K | $30.25K | 0.00% | Add |
| UBS Group AG history | 5.76K | $29.41K | 0.00% | Add |
| T. Rowe Price Associates history | 23.90K | $123 | 0.00% | Hold |
New Positions (latest)
No fund opened a new position this quarter.
Fully Exited (vs previous quarter)
No tracked fund fully exited this quarter.
Fund Position History — shares by quarter (top 20 funds)
| Fund | Q4 2025 | Q3 2025 | Q2 2025 | Q1 2025 | Q4 2024 | Q3 2024 | Q2 2024 | Q1 2024 | Q4 2023 | Q3 2023 | Q2 2023 | Q1 2023 | Q4 2022 | Q3 2022 | Q2 2022 | Q1 2022 | Q4 2021 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BlackRock Inc | 2.41M | 2.37M | 2.26M | 757.56K | 764.13K | 771.51K | — | — | — | — | — | — | — | — | — | — | — |
| Charles Schwab Investment Management | 2.09M | 1.51M | 962.90K | 362.65K | 526.92K | 1.03M | 1.69M | 2.21M | 1.64M | 1.20M | 992.71K | 818.56K | 727.13K | 636.72K | 580.51K | 549.78K | 529.15K |
| Geode Capital Management | 841.72K | 841.83K | 823.04K | 399.84K | 388.75K | 385.93K | 371.15K | 760.33K | 749.82K | 716.82K | 692.61K | 664.61K | 648.08K | 631.78K | 634.73K | 664.25K | 688.28K |
| Vanguard Group | 762.83K | 755.64K | 1.08M | 960.75K | 956.38K | 969.83K | 1.02M | 1.12M | 1.02M | 932.48K | 1.61M | 1.57M | 1.55M | 1.54M | 1.60M | 1.74M | 1.69M |
| Goldman Sachs Group | 580.62K | 125.99K | 116.90K | 343.60K | 240.31K | 447.28K | 1.14M | 1.58M | 197.46K | 196.60K | 147.79K | 266.74K | 238.04K | 203.95K | 162.92K | 125.83K | 114.77K |
| Morgan Stanley | 536.42K | 454.29K | 467.84K | 443.56K | 418.27K | 452.02K | 326.22K | 366.24K | 553.56K | 237.69K | 246.95K | 483.41K | 524.01K | 448.01K | 357.38K | 223.34K | 184.33K |
| Renaissance Technologies | 276.10K | 314.70K | 278.00K | 255.90K | 229.30K | 194.10K | 128.70K | 205.60K | 92.20K | 288.80K | 220.70K | 267.40K | 348.60K | 431.40K | 113.70K | 278.70K | — |
| Northern Trust Corp | 245.80K | 268.69K | 265.75K | 77.36K | 72.57K | 72.38K | 283.11K | 308.14K | 306.01K | 344.70K | 372.82K | 396.63K | 400.54K | 380.50K | 395.89K | 435.02K | 454.61K |
| UBS Group AG | 184.50K | 199.80K | 190.47K | 22.45K | 46.60K | 5.76K | 3.00K | 38.80K | 39.26K | 57.37K | 33.68K | 40.98K | 52.30K | 15.58K | 2.94K | 20.07K | 79.37K |
| Deutsche Bank AG | 125.61K | 28.79K | 28.79K | — | — | — | — | 17.16K | 15.88K | 413.74K | 18.50K | 28.42K | 21.66K | 21.28K | 24.47K | 28.05K | 29.84K |
| BNY Mellon | 80.74K | 81.40K | 81.39K | — | — | — | 23.23K | 145.05K | 150.87K | 164.59K | 365.71K | 366.21K | 363.91K | 367.47K | 394.05K | 429.97K | 431.32K |
| Invesco Ltd | 70.32K | 131.80K | 195.26K | 255.67K | 314.66K | 311.85K | 310.48K | 350.67K | 53.30K | 51.04K | 495.05K | 442.85K | 380.30K | 425.07K | 351.92K | 357.35K | 363.37K |
| Fidelity Management & Research (FMR) | 67.62K | 50.58K | 118.02K | 123.36K | 119.21K | 110.90K | 91.42K | 84.38K | 35.92K | 1.80K | 6.13K | 460.40K | 460.21K | 700.77K | 2.78M | 3.06M | 2.53M |
| Bank of America Corp | 39.80K | 363.64K | 302.96K | 311.39K | 335.95K | 323.49K | 165.37K | 231.97K | 251.32K | 300.80K | 193.45K | 194.75K | 190.90K | 182.72K | 389.65K | 164.75K | 191.55K |
| Wells Fargo & Co | 38.47K | 28.28K | 24.22K | 12.80K | 3.55K | 5.92K | 5.69K | 18.07K | 16.74K | 14.32K | 25.03K | 27.57K | 17.13K | 10.90K | 9.57K | 36.86K | 49.64K |
| AQR Capital Management | 33.65K | 24.58K | — | — | — | — | 338.50K | 484.07K | 457.37K | 344.15K | 66.15K | 72.40K | 183.10K | 168.80K | 22.64K | — | — |
| JPMorgan Chase & Co | 18.52K | 26.32K | 364.44K | 389.84K | 229.50K | 430.34K | 389.75K | 306.04K | 113.93K | 163.16K | 88.65K | 22.86K | 75.52K | 79.85K | 58.12K | 213.48K | 1.19M |
| Legal & General Investment Management America | 3.10K | 3.10K | 3.10K | — | — | — | — | 3.03K | 4.38K | 29.01K | 96.51K | 98.99K | 100.03K | 97.39K | 102.19K | 113.17K | 458 |
| Citigroup Inc | 770 | 519 | 13.82K | 5.69K | 45.53K | 155.43K | 9.11K | 6.78K | 5.10K | 2.30K | 30.88K | 16.35K | 24.31K | 19.87K | 16.05K | 33.33K | 31.04K |
| T. Rowe Price Associates | 40.48K | 40.48K | 40.48K | 23.90K | 23.90K | 23.90K | 23.90K | 34.91K | 24.87K | 30.33K | 19.64K | 19.29K | 18.86K | 18.33K | 16.15K | 15.64K | 14.83K |