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Trail Ridge Investment Advisors, LLC: MAMA position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Trail Ridge Investment Advisors, LLC on MAMA, newest first. How the timeline and the estimate are built.

Trail Ridge Investment Advisors, LLC held 77,581 MAMA 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 77,581 shares
    Change vs previous 13F -3,907 shares

    0.58% of the 13F portfolio, value $1,384,821.

    13F-HR 0001754960-26-000765 filed by Trail Ridge Investment Advisors, 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 81,488 shares
    Change vs previous 13F +2,808 shares

    0.54% of the 13F portfolio, value $1,250,026.

    13F-HR 0001754960-26-000351 filed by Trail Ridge Investment Advisors, 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 78,680 shares
    Change vs previous 13F +3,230 shares

    0.46% of the 13F portfolio, value $1,061,393.

    13F-HR 0001754960-26-000135 filed by Trail Ridge Investment Advisors, 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 75,450 shares
    Change vs previous 13F +1,884 shares

    0.36% of the 13F portfolio, value $792,980.

    13F-HR 0001754960-25-000685 filed by Trail Ridge Investment Advisors, 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 73,566 shares
    Change vs previous 13F -1,081 shares

    0.29% of the 13F portfolio, value $607,655.

    13F-HR 0001754960-25-000531 filed by Trail Ridge Investment Advisors, 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 74,647 shares
    Change vs previous 13F +3,098 shares

    0.25% of the 13F portfolio, value $485,952.

    13F-HR 0001754960-25-000265 filed by Trail Ridge Investment Advisors, 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 71,549 shares
    Change vs previous 13F +2,282 shares

    0.27% of the 13F portfolio, value $569,530.

    13F-HR 0001754960-25-000115 filed by Trail Ridge Investment Advisors, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  8. period ended2024-09-30
    13F 69,267 shares
    Change vs previous 13F not available

    0.25% of the 13F portfolio, value $526,429.

    13F-HR 0001911013-24-000010 filed by Trail Ridge Investment Advisors, LLC
    Filed (acceptance time not in the bulk data set), ingested

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