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Banque Transatlantique SA: MSFT position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Banque Transatlantique SA on MSFT, newest first. How the timeline and the estimate are built.

Banque Transatlantique SA held 1,073,552 MSFT shares at 2026-06-30 per its 13F-HR filed 2026-07-30.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 1,073,552 shares
    Change vs previous 13F +27,636 shares

    10.11% of the 13F portfolio, value $470,882,216.

    13F-HR 0002056095-26-000004 filed by Banque Transatlantique SA
    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 1,045,916 shares
    Change vs previous 13F -28,296 shares

    9.28% of the 13F portfolio, value $387,101,639.

    13F-HR 0002056095-26-000003 filed by Banque Transatlantique SA
    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/A 1,074,212 shares
    Change vs previous 13F -36,457 shares

    12.58% of the 13F portfolio, value $518,974,583.

    13F-HR/A 0002056095-26-000002 filed by Banque Transatlantique SA
    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 1,110,669 shares
    Change vs previous 13F -5,125 shares

    14.02% of the 13F portfolio, value $574,493,459.

    13F-HR 0000945621-25-001097 filed by Banque Transatlantique SA
    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 1,115,794 shares
    Change vs previous 13F +25,590 shares

    15.37% of the 13F portfolio, value $557,337,608.

    13F-HR 0000945621-25-000765 filed by Banque Transatlantique SA
    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/A 1,090,204 shares
    Change vs previous 13F -181,920 shares

    12.38% of the 13F portfolio, value $409,613,078.

    13F-HR/A 0000945621-25-000858 filed by Banque Transatlantique SA
    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 1,272,124 shares
    Change vs previous 13F not available

    12.2% of the 13F portfolio, value $479,444,829.

    13F-HR 0000945621-25-000203 filed by Banque Transatlantique SA
    Filed (acceptance time not in the bulk data set), ingested

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