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Trinseo (TSE) Institutional Ownership

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$2.60 -0.05 (-1.85%)
Closing price 05/22/2025 03:59 PM Eastern
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$2.62 +0.02 (+0.92%)
As of 05/22/2025 06:30 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more.
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Institutional Ownership Changes (13F Filings) for Trinseo (NYSE:TSE)

Current
Institutional Ownership
Percentage
82.69%
Number of
Institutional Buyers
(last 12 months)
51
Total
Institutional Inflows
(last 12 months)
$22.64M
Number of
Institutional Sellers
(last 12 months)
26
Total
Institutional Outflows
(last 12 months)
$17.08M
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TSE Institutional Buying and Selling by Quarter

Trinseo Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
5/21/2025 Acadian Asset Management LLC329,306$1.21M0.0%+267.9%0.924%
5/19/2025 Jane Street Group LLC267,745$985K0.0%-19.0%0.751%
5/16/2025 Goldman Sachs Group Inc.343,604$1.26M0.0%+43.0%0.964%
5/16/2025 Dynamic Technology Lab Private Ltd32,107$118K0.0%N/A0.090%
5/15/2025 Cubist Systematic Strategies LLC50,656$186K0.0%-15.1%0.142%
5/15/2025 OMERS ADMINISTRATION Corp72,200$266K0.0%+11.6%0.203%
5/14/2025 Jump Financial LLC45,802$169K0.0%-15.7%0.128%
5/14/2025 Brightline Capital Management LLC1,016,000$3.74M3.2%+7.5%2.850%
5/12/2025 Kohmann Bosshard Financial Services LLC44,605$164K0.0%+28.9%0.125%
5/12/2025 Alta Fundamental Advisers LLC53,618$197K0.1%-86.3%0.150%
5/12/2025 Invesco Ltd.255,668$941K0.0%-18.7%0.717%
5/9/2025 Charles Schwab Investment Management Inc.362,646$1.34M0.0%-31.2%1.017%
3/17/2025 NorthCrest Asset Manangement LLC11,800$60K0.0%-35.5%0.033%
2/27/2025Jefferies Financial Group Inc.30,000$153K0.0%+14.5%0.085%
2/18/2025 PharVision Advisers LLC58,413$298K0.3%N/A0.165%
2/17/2025 Squarepoint Ops LLC10,918$56K0.0%-72.6%0.031%
2/17/2025 Two Sigma Advisers LP204,400$1.04M0.0%-9.1%0.577%
2/17/2025 Two Sigma Investments LP326,592$1.67M0.0%+2.7%0.923%
2/17/2025 State of Wyoming10,373$53K0.0%N/A0.029%
2/17/2025 Point72 Asia Singapore Pte. Ltd.36,965$189K0.0%+33.5%0.104%
2/17/2025 Man Group plc18,778$96K0.0%N/A0.053%
2/17/2025 OMERS ADMINISTRATION Corp64,700$330K0.0%N/A0.183%
2/17/2025 Millennium Management LLC178,244$909K0.0%-61.0%0.504%
2/17/2025Jefferies Financial Group Inc.30,000$153K0.0%+14.5%0.085%
2/17/2025 D. E. Shaw & Co. Inc.581,795$2.97M0.0%-32.6%1.643%
2/17/2025 Cubist Systematic Strategies LLC59,639$304K0.0%-33.4%0.168%
2/17/2025 CastleKnight Management LP2,479,618$12.65M0.4%+128.1%7.005%
2/17/2025 Cetera Investment Advisers15,991$82K0.0%N/A0.045%
2/17/2025 Bank of America Corp DE335,947$1.71M0.0%+3.9%0.949%
2/17/2025 BNP Paribas Financial Markets14,493$74K0.0%N/A0.041%
2/17/2025 Alta Fundamental Advisers LLC390,500$1.99M0.6%-0.7%1.103%
2/17/2025 683 Capital Management LLC124,763$636K0.0%N/A0.352%
2/14/2025 Jane Street Group LLC330,467$1.69M0.0%+32.4%0.934%
2/14/2025 Schonfeld Strategic Advisors LLC49,645$253K0.0%N/A0.140%
2/14/2025 Tudor Investment Corp ET AL16,688$85K0.0%-11.2%0.047%
2/14/2025 Quarry LP15,571$79K0.0%N/A0.044%
2/14/2025 Boothbay Fund Management LLC19,464$99K0.0%N/A0.055%
2/14/2025 Susquehanna Fundamental Investments LLC15,742$80K0.0%N/A0.044%
2/14/2025 Two Sigma Securities LLC11,871$61K0.0%-15.7%0.034%
2/14/2025 Dimensional Fund Advisors LP41,224$210K0.0%N/A0.116%
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2/13/2025 Marshall Wace LLP618,192$3.15M0.0%+1.7%1.746%
2/13/2025 Jump Financial LLC54,324$277K0.0%N/A0.153%
2/13/2025 XTX Topco Ltd52,710$269K0.0%-40.3%0.149%
2/13/2025 Barclays PLC48,352$247K0.0%+48.5%0.137%
2/13/2025 Brightline Capital Management LLC945,000$4.82M3.8%N/A2.669%
2/13/2025 Covestor Ltd7,144$36K0.0%N/A0.020%
2/13/2025 Renaissance Technologies LLC229,300$1.17M0.0%+18.1%0.648%
2/13/2025 Invesco Ltd.314,658$1.61M0.0%+0.9%0.889%
2/12/2025 Geode Capital Management LLC388,751$1.98M0.0%+0.7%1.098%
2/12/2025 JPMorgan Chase & Co.229,503$1.17M0.0%-46.7%0.648%
2/11/2025 LPL Financial LLC19,936$102K0.0%N/A0.056%
2/11/2025 Truffle Hound Capital LLC350,000$1.79M0.6%N/A0.989%
2/11/2025 Virtu Financial LLC32,587$166K0.0%N/A0.092%
2/10/2025 Thrivent Financial for Lutherans116,248$593K0.0%-28.8%0.328%
2/6/2025 Charles Schwab Investment Management Inc.526,924$2.69M0.0%-48.6%1.488%
1/30/2025 Rhumbline Advisers7,879$40K0.0%+103.2%0.022%
1/17/2025 SG Americas Securities LLC10,097$51K0.0%N/A0.029%
12/26/2024 JPMorgan Chase & Co.430,340$2.20M0.0%+10.4%1.216%
11/19/2024 Barclays PLC32,566$167K0.0%-81.5%0.092%
11/16/2024 Geode Capital Management LLC385,931$1.97M0.0%+4.0%1.090%
11/15/2024 Barclays PLC32,566$167K0.0%-81.5%0.092%
11/15/2024 Public Employees Retirement System of Ohio12,202$62K0.0%-66.8%0.034%
11/15/2024 XTX Topco Ltd88,262$451K0.0%+19.1%0.249%
11/15/2024 Jane Street Group LLC249,524$1.28M0.0%-29.2%0.705%
11/15/2024 Whitebox Advisors LLC39,146$200K0.0%N/A0.111%
11/15/2024 State Street Corp157,877$807K0.0%-7.3%0.446%
11/15/2024 Point72 Asia Singapore Pte. Ltd.27,690$141K0.0%-64.6%0.078%
11/14/2024 Walleye Capital LLC34,528$176K0.0%-76.9%0.098%
11/13/2024 FMR LLC110,896$567K0.0%+21.3%0.313%
11/12/2024 Charles Schwab Investment Management Inc.1,025,477$5.24M0.0%-39.3%2.900%
10/24/2024 PFG Investments LLC10,250$52K0.0%N/A0.029%
9/16/2024 Point72 DIFC Ltd23,920$55K0.0%N/A0.068%
9/16/2024 Cubist Systematic Strategies LLC101,614$235K0.0%+194.0%0.287%
9/16/2024 Point72 Asia Singapore Pte. Ltd.78,162$181K0.0%+773.5%0.221%
8/16/2024 Algert Global LLC33,285$77K0.0%N/A0.094%
8/15/2024 Susquehanna Portfolio Strategies LLC94,549$218K0.0%-22.5%0.267%
8/15/2024 AQR Capital Management LLC338,495$782K0.0%-30.1%0.957%
8/15/2024 Point72 Asia Singapore Pte. Ltd.78,162$181K0.0%+773.5%0.221%
8/14/2024 Squarepoint Ops LLC129,500$299K0.0%+97.7%0.366%
8/14/2024 Cubist Systematic Strategies LLC101,614$235K0.0%+194.0%0.287%
8/14/2024 Point72 DIFC Ltd23,920$55K0.0%N/A0.068%
8/14/2024 Marshall Wace LLP197,020$455K0.0%N/A0.557%
8/12/2024 XTX Topco Ltd74,082$171K0.0%+31.6%0.210%
8/12/2024 Mercer Global Advisors Inc. ADV10,676$25K0.0%N/A0.030%
8/9/2024 Renaissance Technologies LLC128,700$297K0.0%-37.4%0.365%
8/8/2024 Meeder Asset Management Inc.16,116$37K0.0%N/A0.046%
8/8/2024 Ground Swell Capital LLC12,361$29K0.0%N/A0.035%
8/6/2024 Acadian Asset Management LLC114,500$263K0.0%+38.9%0.324%
8/6/2024 Los Angeles Capital Management LLC425,506$983K0.0%+388.0%1.206%
8/1/2024 Rhumbline Advisers18,409$43K0.0%-66.5%0.052%
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7/26/2024 Summit Securities Group LLC57,645$133K0.0%N/A0.163%
7/26/2024 Allspring Global Investments Holdings LLC24,100$56K0.0%N/A0.068%
7/26/2024 Bank of New York Mellon Corp23,226$54K0.0%-84.0%0.066%
7/17/2024 Red Door Wealth Management LLC15,000$35K0.0%N/A0.043%
5/16/2024 Jacobs Levy Equity Management Inc.782,611$2.96M0.0%-13.4%2.218%
5/15/2024 Public Employees Retirement System of Ohio63,243$239K0.0%-8.2%0.179%
5/15/2024 Price T Rowe Associates Inc. MD34,906$132K0.0%+40.4%0.099%
5/15/2024 Quadrature Capital Ltd41,552$157K0.0%+34.3%0.118%
5/10/2024 Acadian Asset Management LLC82,408$310K0.0%-15.4%0.234%
5/10/2024 Vanguard Group Inc.1,115,487$4.22M0.0%+9.1%3.161%
(Data available from 1/1/2016 forward)

TSE Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of TSE shares?

During the previous two years, 113 institutional investors and hedge funds held shares of Trinseo. The most heavily invested institutionals were M&G Plc ($30.50M), Fisher Asset Management LLC ($17.41M), Towle & Co. ($15.02M), Hotchkis & Wiley Capital Management LLC ($13.62M), Fuller & Thaler Asset Management Inc. ($12.81M), CastleKnight Management LP ($12.65M), and Vanguard Group Inc. ($4.22M).Learn more on TSE's institutional investors.

What percentage of Trinseo stock is owned by institutional investors?

82.69% of Trinseo stock is owned by institutional investors. Learn more on TSE's institutional investor holdings.

Which institutional investors have been buying Trinseo stock?

Of the 87 institutional investors that purchased Trinseo stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: M&G Plc ($7.63M), CastleKnight Management LP ($1.39M), Brightline Capital Management LLC ($1.02M), Hotchkis & Wiley Capital Management LLC ($813.89K), Charles Schwab Investment Management Inc. ($643.36K), Los Angeles Capital Management LLC ($425.51K), and Deutsche Bank AG ($395.24K).

How much institutional buying is happening at Trinseo?

Institutional investors have bought a total of 16,615,502 shares in the last 24 months. This purchase volume represents approximately $86.11M in transactions.

Which Trinseo major shareholders have been selling company stock?

Of the 44 institutional investors that sold Trinseo stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Charles Schwab Investment Management Inc. ($1.33M), LSV Asset Management ($545.39K), Russell Investments Group Ltd. ($442.65K), Alta Fundamental Advisers LLC ($339.58K), Bank of New York Mellon Corp ($322.94K), Barclays PLC ($287.30K), and D. E. Shaw & Co. Inc. ($281.07K).

How much institutional selling is happening at Trinseo?

Institutional investors have sold a total of 5,495,191 shares in the last 24 months. This volume of shares sold represents approximately $31.12M in transactions.


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This page (NYSE:TSE) was last updated on 5/23/2025 by MarketBeat.com Staff
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