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

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

O'Brien Greene & Co. Inc held 82,155 CSCO 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 82,155 shares
    Change vs previous 13F -48,331 shares

    2.66% of the 13F portfolio, value $9,649,869.

    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 130,486 shares
    Change vs previous 13F -3,100 shares

    2.87% of the 13F portfolio, value $10,124,434.

    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 133,586 shares
    Change vs previous 13F +7 shares

    3.05% of the 13F portfolio, value $10,290,164.

    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 133,579 shares
    Change vs previous 13F -3,052 shares

    2.81% of the 13F portfolio, value $9,139,471.

    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 136,631 shares
    Change vs previous 13F -4,065 shares

    3.1% of the 13F portfolio, value $9,479,445.

    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 140,696 shares
    Change vs previous 13F -276 shares

    2.91% of the 13F portfolio, value $8,682,345.

    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 140,972 shares
    Change vs previous 13F -1,673 shares

    2.71% of the 13F portfolio, value $8,345,515.

    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 142,645 shares
    Change vs previous 13F not available

    2.36% of the 13F portfolio, value $7,591,584.

    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).