Institutional Ownership
Trinseo PLC
CUSIP G9059U107SHSQ1 2026
Institutional Holders
14
13F filers
Shares Held
105.0K
Aggregate institutional
Institutional Value
$11.0K
Q1 2026
Net New Holders
-56
2 new · 58 closed
Institutional Ownership Trend
Aggregate 13F value by quarter
Multi-quarter trend — upgrade to see history
UpgradePosition Activity
Q1 2026
New positions2
Increased5
Decreased2
Sold out58
Institutional Holders
14 funds hold this security · Q1 2026
| # | Fund | Shares | Value | Δ Shares | Activity |
|---|---|---|---|---|---|
| 1 | Kohmann Bosshard Financial Services, LLC | 44.6K | $4.7K | 0 | Held |
| 2 | Nuveen, LLC | 44.3K | $4.6K | 0 | Held |
| 3 | Eversource Wealth Advisors, LLC | 5.4K | $570 | +345 | Added |
| 4 | Barclays PLC | 4.8K | $505 | −48.5K | Reduced |
| 5 | Gamma Investing LLC | 2.1K | $226 | +1.1K | Added |
| 6 | Rhumbline Advisers | 1.7K | $173 | −20.3K | Reduced |
| 7 | Mcilrath & Eck, LLC | 1.4K | $152 | 0 | Held |
| 8 | Swan Capital LLC | 250 | $26 | 0 | Held |
| 9 | Rockefeller Capital Management L.P. | 160 | $17 | 0 | Held |
| 10 | Sunbelt Securities, Inc. | 64 | $7 | +64 | New |
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