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O'Brien Greene & Co. Inc: COR position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of O'Brien Greene & Co. Inc on COR, newest first. How the timeline and the estimate are built.

O'Brien Greene & Co. Inc held 839 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 839 shares
    Change vs previous 13F -55 shares

    0.07% of the 13F portfolio, value $237,420.

    13F-HR 0001768635-26-000009 filed by O'Brien Greene & Co. Inc
    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 894 shares
    Change vs previous 13F 0 shares

    0.08% of the 13F portfolio, value $280,841.

    13F-HR 0001768635-26-000002 filed by O'Brien Greene & Co. Inc
    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 894 shares
    Change vs previous 13F 0 shares

    0.09% of the 13F portfolio, value $301,948.

    13F-HR 0001768635-26-000001 filed by O'Brien Greene & Co. Inc
    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 894 shares
    Change vs previous 13F -7 shares

    0.09% of the 13F portfolio, value $279,402.

    13F-HR 0001768635-25-000008 filed by O'Brien Greene & Co. Inc
    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 901 shares
    Change vs previous 13F -12 shares

    0.09% of the 13F portfolio, value $270,165.

    13F-HR 0001768635-25-000005 filed by O'Brien Greene & Co. Inc
    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 913 shares
    Change vs previous 13F 0 shares

    0.09% of the 13F portfolio, value $253,896.

    13F-HR 0001768635-25-000003 filed by O'Brien Greene & Co. Inc
    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 913 shares
    Change vs previous 13F +19 shares

    0.07% of the 13F portfolio, value $205,133.

    13F-HR 0001768635-25-000001 filed by O'Brien Greene & Co. Inc
    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 894 shares
    Change vs previous 13F not available

    0.06% of the 13F portfolio, value $201,222.

    13F-HR 0001768635-24-000010 filed by O'Brien Greene & Co. Inc
    Filed (acceptance time not in the bulk data set), ingested

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