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BECK MACK & OLIVER LLC: MTDR position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of BECK MACK & OLIVER LLC on MTDR, newest first. How the timeline and the estimate are built.

BECK MACK & OLIVER LLC held 1,358,125 MTDR shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 1,358,125 shares
    Change vs previous 13F -407 shares

    1.32% of the 13F portfolio, value $67,607,469.

    13F-HR 0000010742-26-000013 filed by BECK MACK & OLIVER 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 1,358,532 shares
    Change vs previous 13F -73,792 shares

    1.77% of the 13F portfolio, value $85,832,073.

    13F-HR 0000010742-26-000005 filed by BECK MACK & OLIVER 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 1,432,324 shares
    Change vs previous 13F +28,251 shares

    1.1% of the 13F portfolio, value $60,787,814.

    13F-HR 0000010742-26-000002 filed by BECK MACK & OLIVER 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 1,404,073 shares
    Change vs previous 13F -3,749 shares

    1.15% of the 13F portfolio, value $63,085,022.

    13F-HR 0000010742-25-000021 filed by BECK MACK & OLIVER 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 1,407,822 shares
    Change vs previous 13F -107,106 shares

    1.28% of the 13F portfolio, value $67,181,261.

    13F-HR 0000010742-25-000016 filed by BECK MACK & OLIVER 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 1,514,928 shares
    Change vs previous 13F +96,562 shares

    1.55% of the 13F portfolio, value $77,397,680.

    13F-HR 0000010742-25-000008 filed by BECK MACK & OLIVER 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 1,418,366 shares
    Change vs previous 13F +91,686 shares

    1.48% of the 13F portfolio, value $79,797,244.

    13F-HR 0000010742-25-000002 filed by BECK MACK & OLIVER 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 1,326,680 shares
    Change vs previous 13F not available

    1.28% of the 13F portfolio, value $65,564,544.

    13F-HR 0000010742-24-000017 filed by BECK MACK & OLIVER LLC
    Filed (acceptance time not in the bulk data set), ingested

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