ECA Marcellus Trust I (ECTM) Institutional Ownership and Insiders Activity

ECA Marcellus Trust I (ECTM) is widely held by institutional investors, with 1 firm reporting positions valued at approximately $1 based on SEC Form 13F filings for the quarter ended June 30, 2026.

Huntington National Bank is the largest disclosed holder, reporting approximately $1 in ECTM holdings in its latest filing.

Institutional ownership remains highly concentrated, with Huntington National Bank representing the majority of disclosed value.