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Disclosery

Marnell Management LLC: METC position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Marnell Management LLC on METC, newest first. How the timeline and the estimate are built.

Marnell Management LLC held 122,165 METC shares at 2026-06-30 per its 13F-HR filed 2026-08-13.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 122,165 shares
    Change vs previous 13F +4,500 shares

    0.82% of the 13F portfolio, value $1,616,243.

    13F-HR 0001852314-26-000004 filed by Marnell Management LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  2. period ended2026-03-31
    13F 117,665 shares
    Change vs previous 13F not available

    1.21% of the 13F portfolio, value $1,819,101.

    13F-HR 0001852314-26-000003 filed by Marnell Management LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).