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BECK MACK & OLIVER LLC: MSFT position timeline

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

BECK MACK & OLIVER LLC held 545,934 MSFT 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 545,934 shares
    Change vs previous 13F -10,402 shares

    3.97% of the 13F portfolio, value $203,644,354.

    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 556,336 shares
    Change vs previous 13F -11,240 shares

    4.25% of the 13F portfolio, value $205,938,946.

    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 567,576 shares
    Change vs previous 13F -7,156 shares

    4.99% of the 13F portfolio, value $274,491,162.

    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 574,732 shares
    Change vs previous 13F -72,175 shares

    5.41% of the 13F portfolio, value $297,682,496.

    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 646,907 shares
    Change vs previous 13F -46,445 shares

    6.14% of the 13F portfolio, value $321,778,060.

    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 693,352 shares
    Change vs previous 13F -27,732 shares

    5.2% of the 13F portfolio, value $260,277,441.

    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 721,084 shares
    Change vs previous 13F -10,438 shares

    5.63% of the 13F portfolio, value $303,936,937.

    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 731,522 shares
    Change vs previous 13F not available

    6.12% of the 13F portfolio, value $314,773,943.

    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).