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FUKOKU MUTUAL LIFE INSURANCE Co: BRK-B position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of FUKOKU MUTUAL LIFE INSURANCE Co on BRK-B, newest first. How the timeline and the estimate are built.

FUKOKU MUTUAL LIFE INSURANCE Co held 3,987 BRK-B shares at 2026-06-30 per its 13F-HR filed 2026-07-24.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 3,987 shares
    Change vs previous 13F -216 shares

    0.12% of the 13F portfolio, value $1,995,055.

    13F-HR 0001033324-26-000003 filed by FUKOKU MUTUAL LIFE INSURANCE Co
    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 4,203 shares
    Change vs previous 13F -154 shares

    0.13% of the 13F portfolio, value $2,014,078.

    13F-HR 0001033324-26-000002 filed by FUKOKU MUTUAL LIFE INSURANCE Co
    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 4,357 shares
    Change vs previous 13F -312 shares

    0.14% of the 13F portfolio, value $2,190,046.

    13F-HR 0001033324-26-000001 filed by FUKOKU MUTUAL LIFE INSURANCE Co
    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 4,669 shares
    Change vs previous 13F -362 shares

    0.15% of the 13F portfolio, value $2,347,293.

    13F-HR 0001033324-25-000009 filed by FUKOKU MUTUAL LIFE INSURANCE Co
    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 5,031 shares
    Change vs previous 13F -343 shares

    0.16% of the 13F portfolio, value $2,443,909.

    13F-HR 0001085146-25-004847 filed by FUKOKU MUTUAL LIFE INSURANCE Co
    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 5,374 shares
    Change vs previous 13F +229 shares

    0.21% of the 13F portfolio, value $2,862,085.

    13F-HR 0001085146-25-002522 filed by FUKOKU MUTUAL LIFE INSURANCE Co
    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 5,145 shares
    Change vs previous 13F -208 shares

    0.17% of the 13F portfolio, value $2,332,126.

    13F-HR 0001085146-25-000811 filed by FUKOKU MUTUAL LIFE INSURANCE Co
    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 5,353 shares
    Change vs previous 13F not available

    0.18% of the 13F portfolio, value $2,463,772.

    13F-HR 0001085146-24-005381 filed by FUKOKU MUTUAL LIFE INSURANCE Co
    Filed (acceptance time not in the bulk data set), ingested

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