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Disclosery

SUMMITRY LLC: SONY position timeline

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

SUMMITRY LLC held 23,035 SONY shares at 2026-06-30 per its 13F-HR filed 2026-07-21.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 23,035 shares
    Change vs previous 13F +1,615 shares

    0.02% of the 13F portfolio, value $462,088.

    13F-HR 0001941040-26-000431 filed by SUMMITRY 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/A 21,420 shares
    Change vs previous 13F +1,102 shares

    0.02% of the 13F portfolio, value $443,392.

    13F-HR/A 0001941040-26-000383 filed by SUMMITRY 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 20,318 shares
    Change vs previous 13F +2,575 shares

    0.02% of the 13F portfolio, value $520,139.

    13F-HR 0001941040-26-000079 filed by SUMMITRY 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 17,743 shares
    Change vs previous 13F -5,096 shares

    0.02% of the 13F portfolio, value $510,816.

    13F-HR 0001941040-25-000598 filed by SUMMITRY 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 22,839 shares
    Change vs previous 13F +4,563 shares

    0.03% of the 13F portfolio, value $594,494.

    13F-HR 0001941040-25-000465 filed by SUMMITRY 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 18,276 shares
    Change vs previous 13F +1,502 shares

    0.02% of the 13F portfolio, value $464,040.

    13F-HR 0001085146-25-003029 filed by SUMMITRY 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 16,774 shares
    Change vs previous 13F +14,036 shares

    0.02% of the 13F portfolio, value $354,948.

    13F-HR 0001085146-25-001020 filed by SUMMITRY 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 2,738 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $264,447.

    13F-HR 0001085146-24-005408 filed by SUMMITRY LLC
    Filed (acceptance time not in the bulk data set), ingested

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