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BECK MACK & OLIVER LLC: SDHC position timeline

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

BECK MACK & OLIVER LLC held 835,065 SDHC 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 835,065 shares
    Change vs previous 13F -15,528 shares

    0.25% of the 13F portfolio, value $12,976,910.

    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 850,593 shares
    Change vs previous 13F +34,146 shares

    0.22% of the 13F portfolio, value $10,887,590.

    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 816,447 shares
    Change vs previous 13F +3,605 shares

    0.25% of the 13F portfolio, value $13,691,816.

    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 812,842 shares
    Change vs previous 13F -22,843 shares

    0.26% of the 13F portfolio, value $14,354,790.

    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 835,685 shares
    Change vs previous 13F -5,290 shares

    0.31% of the 13F portfolio, value $16,229,003.

    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 840,975 shares
    Change vs previous 13F +141,545 shares

    0.33% of the 13F portfolio, value $16,415,832.

    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 699,430 shares
    Change vs previous 13F +256,950 shares

    0.33% of the 13F portfolio, value $17,933,385.

    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 442,480 shares
    Change vs previous 13F not available

    0.33% of the 13F portfolio, value $16,716,894.

    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).