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Disclosery

Keystone Financial Group: SONO position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Keystone Financial Group on SONO, newest first. How the timeline and the estimate are built.

Keystone Financial Group held 16,936 SONO shares at 2026-06-30 per its 13F-HR filed 2026-07-29.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 16,936 shares
    Change vs previous 13F -146 shares

    0.01% of the 13F portfolio, value $229,143.

    13F-HR 0001729299-26-000004 filed by Keystone Financial Group
    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 17,082 shares
    Change vs previous 13F +1,224 shares

    0.02% of the 13F portfolio, value $251,914.

    13F-HR 0001729299-26-000003 filed by Keystone Financial Group
    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 15,858 shares
    Change vs previous 13F -698 shares

    0.02% of the 13F portfolio, value $278,466.

    13F-HR 0001729299-26-000001 filed by Keystone Financial Group
    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/A 16,556 shares
    Change vs previous 13F +171 shares

    0.02% of the 13F portfolio, value $279,567.

    13F-HR/A 0001765380-25-000503 filed by Keystone Financial Group
    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 16,385 shares
    Change vs previous 13F +89 shares

    0.02% of the 13F portfolio, value $184,779.

    13F-HR 0001765380-25-000370 filed by Keystone Financial Group
    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 16,296 shares
    Change vs previous 13F -68 shares

    0.02% of the 13F portfolio, value $181,467.

    13F-HR 0001765380-25-000222 filed by Keystone Financial Group
    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 16,364 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $217,882.

    13F-HR 0001765380-25-000102 filed by Keystone Financial Group
    Filed (acceptance time not in the bulk data set), ingested

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