Which closed-end funds own Trinseo Materials Operating SCA?

7 active closed-end funds report this security in their latest N-PORT filing, with a combined reported value of $229K. Security type: loan. Country: Luxembourg. CUSIP L9339LAK9 · ISIN XAL9339LAK97 · ticker TSE.

Holdings are historical filings (report dates Jul 31, 2026; N-PORT becomes public ~60 days after quarter end), not live positions. Weights are percent of each fund’s net assets. Different instruments of one issuer (shares, bonds, preferreds) are separate securities — see related securities below.

Funds holding this security

Fund	Category	Weight	Value (USD)	Balance	Fund net assets	Prem/disc	Report date
JHI John Hancock Investors Trust	U.S. Equity	0.02%	$43.1K	862,023 par	$209M	11.6% discount	Jul 31, 2026
CHI Calamos Convertible Opportunities & Income Fund	Convertible Securities	0.00%	$46.8K	720,481 par	$1.4B	4.5% premium	Jul 31, 2026
CHY Calamos Convertible & High Income Fund	Convertible Securities	0.00%	$49.7K	764,395 par	$1.5B	1.3% discount	Jul 31, 2026
CPZ Calamos Long/Short Equity & Dynamic Income Trust	U.S. Equity	0.00%	$8.5K	131,445 par	$259M	15.5% discount	Jul 31, 2026
CCD Calamos Dynamic Convertible & Income Fund	Convertible Securities	0.00%	$12.3K	189,840 par	$939M	6.9% premium	Jul 31, 2026
CHW Calamos Global Dynamic Income Fund	Taxable Bonds	0.00%	$10.1K	155,745 par	$836M	9.3% discount	Jul 31, 2026
CSQ Calamos Strategic Total Return Fund	Multi-Asset	0.00%	$58.2K	895,840 par	$4.9B	9.8% discount	Jul 31, 2026

7 positions. Source: SEC Form N-PORT via market-data vendor re-serve. Funds without an N-PORT on file cannot appear here.

Also listed in filings as: Trinseo Holding S.a r.l..

Related securities from the same issuer

Security	Type	Funds holding
Trinseo Holding S.a r.l.	loan	1

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