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Campbell & CO Investment Adviser LLC: MAT position timeline

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

Campbell & CO Investment Adviser LLC held 39,705 MAT shares at 2026-06-30 per its 13F-HR filed 2026-08-03.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 39,705 shares
    Change vs previous 13F +24,107 shares

    0.03% of the 13F portfolio, value $551,105.

    13F-HR 0001140361-26-030844 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).

  2. period ended2026-03-31
    13F 15,598 shares
    Change vs previous 13F +2,407 shares

    0.01% of the 13F portfolio, value $226,639.

    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).

  3. period ended2025-12-31
    13F 13,191 shares
    Change vs previous 13F -29,919 shares

    0.01% of the 13F portfolio, value $261,709.

    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).

  4. period ended2025-09-30
    13F 43,110 shares
    Change vs previous 13F -126,307 shares

    0.05% of the 13F portfolio, value $725,541.

    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).

  5. period ended2025-06-30
    13F 169,417 shares
    Change vs previous 13F +46,665 shares

    0.21% of the 13F portfolio, value $3,340,903.

    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).

  6. period ended2025-03-31
    13F 122,752 shares
    Change vs previous 13F +122,752 shares

    0.18% of the 13F portfolio, value $2,385,071.

    13F-HR 0001140361-25-018894 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).

  7. period ended2024-12-31
    13F 0 shares
    Change vs previous 13F -77,202 shares

    13F-HR 0001140361-25-003669 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.

  8. period ended2024-09-30
    13F 77,202 shares
    Change vs previous 13F not available

    0.11% of the 13F portfolio, value $1,470,698.

    13F-HR 0001140361-24-046087 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).