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Disclosery

Keystone Financial Services: COR position timeline

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

Keystone Financial Services held 0 COR shares at 2026-06-30 per its 13F-HR filed 2026-08-06.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 0 shares
    Change vs previous 13F -1,082 shares

    13F-HR 0001986152-26-000106 filed by Keystone Financial Services
    Filed (acceptance time not in the bulk data set), ingested

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

    Exited: the 13F for this period no longer lists the position.

  2. period ended2026-03-31
    13F 1,082 shares
    Change vs previous 13F +21 shares

    0.1% of the 13F portfolio, value $339,899.

    13F-HR 0001986152-26-000061 filed by Keystone Financial Services
    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 1,061 shares
    Change vs previous 13F -59 shares

    0.11% of the 13F portfolio, value $358,353.

    13F-HR 0001986152-26-000029 filed by Keystone Financial Services
    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 1,120 shares
    Change vs previous 13F +39 shares

    0.11% of the 13F portfolio, value $350,034.

    13F-HR 0001986152-25-000108 filed by Keystone Financial Services
    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 1,081 shares
    Change vs previous 13F not available

    0.11% of the 13F portfolio, value $324,138.

    13F-HR 0001865158-25-000004 filed by Keystone Financial Services
    Filed (acceptance time not in the bulk data set), ingested

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