KOPPERS INC is a security (CUSIP 50060JAH3) tracked across SEC portfolio filings. 2 registered fund positions totaling $2.2M via N-PORT as of 2026-03-31.
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| Pioneer Floating Rate Fund | Pioneer Series Trust VI | $1.2M | 35.88% |
| Palmer Square Income Plus Fund | Palmer Square Funds Trust | $989K | 10.65% |