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Campbell & CO Investment Adviser LLC: MARA position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Campbell & CO Investment Adviser LLC on MARA, newest first. How the timeline and the estimate are built.

Campbell & CO Investment Adviser LLC held 0 MARA shares at 2026-03-31 per its 13F-HR filed 2026-05-15.

the latest 13F is the newest step

  1. period ended2026-03-31
    13F 0 shares
    Change vs previous 13F -98,320 shares

    13F-HR 0001140361-26-021562 filed by Campbell & CO Investment Adviser LLC
    Filed (acceptance time not in the bulk data set), ingested

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

    Exited: the 13F for this period no longer lists the position.

  2. period ended2025-12-31
    13F 98,320 shares
    Change vs previous 13F +67,748 shares

    0.04% of the 13F portfolio, value $882,914.

    13F-HR 0001140361-26-004957 filed by Campbell & CO Investment Adviser LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2025-09-30
    13F 30,572 shares
    Change vs previous 13F +12,339 shares

    0.04% of the 13F portfolio, value $558,245.

    13F-HR 0001140361-25-039554 filed by Campbell & CO Investment Adviser LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-06-30
    13F 18,233 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $285,893.

    13F-HR 0001140361-25-029427 filed by Campbell & CO Investment Adviser LLC
    Filed (acceptance time not in the bulk data set), ingested

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