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Trinseo (TSEOF)
OTHER OTC:TSEOF
US Market
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Trinseo (TSEOF) Ownership - Who Owns Trinseo?

377 Followers

Trinseo (TSEOF) Ownership Overview

7.18%9.10%0.04%7.91%75.76%
0.04% Other Institutional Investors
7.91% ETFs
75.76% Public Companies and
Individual Investors
The ownership structure of Trinseo (TSEOF) stock is a mix of institutional, retail, and individual investors. Approximately 17.05% of the company’s stock is owned by Institutional Investors, 7.18% is owned by Insiders, and 75.76% is owned by Public Companies and Individual Investors.
The ownership structure of Trinseo (TSEOF) stock is a mix of institutional, retail, and individual investors. Approximately 9.14% of the company’s stock is owned by Institutional Investors, 7.18% is owned by Insiders, and 7.91% is owned by Public Companies and Individual Investors.

Recent Insider Trading Activity

Date
Name
Activity
Value
Aug 14, 2025
xxxxxxxxxxxxx
$240028

Recent Hedge Fund Trading Activity

Date
Firm
Activity
Value

Top Shareholders

Holder
# of Shares
Type
% Holding
Value
3,498,994Institution9.57%524,849
1,684,854Institution4.61%252,728
1,669,952Institution4.57%250,493
1,206,420Institution3.30%180,963
1,000,000Institution2.74%150,000
691,924Institution1.89%103,789
664,689Insider1.82%99,703
398,267Institution1.09%59,740
370,666Institution1.01%55,600
329,501Institution0.90%49,425

Top Mutual Fund Holders

Holder
# of Shares
Type
% Holding
Value
1,000,000Institution2.74%150,000
691,924Institution1.89%103,789
398,267Institution1.09%59,740
370,666Institution1.01%55,600
329,501Institution0.90%49,425
197,786Institution0.54%29,668
123,070Institution0.34%18,461
75,000Institution0.21%11,250
47,110Institution0.13%7,067
18,542Institution0.05%2,781

Top ETF Holders

Holder
# of Shares
Type
% Holding
Value
1,658,718Institution4.54%95,376
763,463Institution2.09%76,346
284,806Institution0.78%28,481
91,770Institution0.25%9,177
66,381Institution0.18%6,638
64,408Institution0.18%951,306
26,136Institution0.07%1,503
715Institution<0.01%164
464Institution<0.01%49
178Institution<0.01%18

FAQ

Who Owns Trinseo (TSEOF)?
According to the latest TipRanks data, approximately 0.04% of the company's stock is held by institutional investors, 7.18% is held by insiders, and 75.76% is held by retail investors.
    What percentage of Trinseo (TSEOF) stock is held by institutional investors?
    According to the latest TipRanks data, approximately 0.04% of Trinseo (TSEOF) stock is held by institutional investors.
      What percentage of Trinseo (TSEOF) stock is held by retail investors?
      According to the latest TipRanks data, approximately 75.76% of Trinseo (TSEOF) stock is held by retail investors.
        Who owns the most shares of Trinseo (TSEOF)?
        Jed Nussbaum owns the most shares of Trinseo (TSEOF).
          What is the significance of the ownership structure for a publicly traded company?
          The ownership structure can impact the company's decision making, as large institutional investors may exert influence on the company's management and can also affect the company's stock price with their buying and selling patterns.