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Mondrian Investment Partners LTD: SONY position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Mondrian Investment Partners LTD on SONY, newest first. How the timeline and the estimate are built.

Mondrian Investment Partners LTD held 12,272,937 SONY 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 12,272,937 shares
    Change vs previous 13F +297,076 shares

    3.79% of the 13F portfolio, value $245,458,735.

    13F-HR 0001317724-26-000011 filed by Mondrian Investment Partners LTD
    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 11,975,861 shares
    Change vs previous 13F +3,291,764 shares

    3.76% of the 13F portfolio, value $251,493,086.

    13F-HR 0001317724-26-000007 filed by Mondrian Investment Partners LTD
    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 8,684,097 shares
    Change vs previous 13F -889,453 shares

    3.73% of the 13F portfolio, value $225,786,520.

    13F-HR 0001317724-26-000003 filed by Mondrian Investment Partners LTD
    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 9,573,550 shares
    Change vs previous 13F -281,413 shares

    4.63% of the 13F portfolio, value $277,631,468.

    13F-HR 0001317724-25-000011 filed by Mondrian Investment Partners LTD
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-03-31
    13F 9,854,963 shares
    Change vs previous 13F -283,156 shares

    4.21% of the 13F portfolio, value $246,374,075.

    13F-HR 0001317724-25-000005 filed by Mondrian Investment Partners LTD
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2024-12-31
    13F/A 10,138,119 shares
    Change vs previous 13F +7,925,643 shares

    3.69% of the 13F portfolio, value $223,038,618.

    13F-HR/A 0001317724-25-000003 filed by Mondrian Investment Partners LTD
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2024-09-30
    13F 2,212,476 shares
    Change vs previous 13F not available

    3.25% of the 13F portfolio, value $214,610,172.

    13F-HR 0001317724-24-000008 filed by Mondrian Investment Partners LTD
    Filed (acceptance time not in the bulk data set), ingested

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