TRINSEO PLC (TSE) is held by institutional investors who disclose positions via SEC 13F filings. View the full list of institutional holders on HoldingsIntel.

Are institutions buying or selling TSE?

HoldingsIntel tracks quarter-over-quarter changes in institutional positions for TRINSEO PLC, showing new buyers, position increases, decreases, and exits with conviction-weighted sentiment.

What is the Smart Money Verdict on TSE?

The Smart Money Verdict combines four independent signals (institutional 13F activity, insider trades, activist filings, and congressional trades) into a single assessment for TRINSEO PLC.

Is institutional money flowing into TSE?

5 institutional investors hold TRINSEO PLC (TSE). View detailed buyer/seller breakdown on HoldingsIntel.

What do hedge funds think about TSE?

Track institutional sentiment and conviction scores for TRINSEO PLC (TSE) including Smart Money Verdict and position changes on HoldingsIntel.

TRINSEO PLC

TSE·G9059U107·US·equity·Basic Materials - Specialty Chemicals-13D/G

SHS

Holders

Avg rating(2 Elite)

$5,346

Total Value

3% (42)

Fund Consensus

1 buying - 39 selling

Smart Money Verdict

View all

42Weak MomentumSplit Signals

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See how TSE's score breaks down across 4 SEC sources

Held by 5 funds

2 elite

Who's Trading

ActivistNTNut Tree Capital Management, LP8.3%May 15, 2026

ActivistCMCastleKnight Master Fund LP1.4%Feb 17, 2026

InsiderUNUnknownBuy $118KAug 14, 2025

InsiderUNUnknownBuy $65KAug 13, 2025

InsiderFMFARRELL MATTHEWBuy $57KAug 12, 2025

InsiderUNUnknownBuy $6KMar 14, 2025

View all insider trades View all activist filings

13F: Mar 31, 2026Insider & Congress: Updated regularly

Fund	Action	Shares	Value	Weight	Est. P&L	Conviction
Nuveen, LLC	Unchanged	44,280	$4,649	0.0%	-92.71%	0
BARCLAYS PLC	Decreased	4,802(-91.0%)	$505	0.0%	-93.77%	0
RHUMBLINE ADVISERS	Decreased	1,654(-92.5%)	$173	0.0%	-96.36%	0
Rockefeller Capital Management L.P.	Unchanged	160	$17	0.0%	-89.45%	0
Farther Finance Advisors, LLC	New	15	$2	0.0%	+150.00%	17
Steward Partners Investment Advisory, LLC	Exited	0(-100.0%)	$43	0.0%	-99.61%	0
BANK OF AMERICA CORP /DE/	Exited	0(-100.0%)	$19,782	0.0%	-97.84%	0
PRICE T ROWE ASSOCIATES INC /MD/	Exited	0(-100.0%)	$20	0.0%	-98.90%	0
OSAIC HOLDINGS, INC.	Exited	0(-100.0%)	$115	0.0%	-98.68%	0
GEODE CAPITAL MANAGEMENT, LLC	Exited	0(-100.0%)	$418,419	0.0%	-99.51%	0
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM	Exited	0(-100.0%)	$1,039	0.0%	-97.08%	0
UBS Group AG	Exited	0(-100.0%)	$91,695	0.0%	-97.26%	0
Russell Investments Group, Ltd.	Exited	0(-100.0%)	$1,401	0.0%	-96.58%	0
ROYAL BANK OF CANADA	Exited	0(-100.0%)	$1,000	0.0%	-97.09%	0
Bank of New York Mellon Corp	Exited	0(-100.0%)	$40,129	0.0%	-97.08%	0
BlackRock, Inc.	Exited	0(-100.0%)	$1.2M	0.0%	-97.40%	0
BNP PARIBAS FINANCIAL MARKETS	Exited	0(-100.0%)	$4,160	0.0%	-97.53%	0
FMR LLC	Exited	0(-100.0%)	$33,609	0.0%	-97.43%	0
GOLDMAN SACHS GROUP INC	Exited	0(-100.0%)	$288,569	0.0%	-92.76%	0
Jain Global LLC	Exited	0(-100.0%)	$9,502	0.0%	-80.77%	0

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High Conviction Moves-Signal Convergence-Fund Consensus-Double-Down Signals

Data sourced from four SEC data sources: 13F, Form 4, 13D/13G, and STOCK Act. Not financial advice. Full disclaimer