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Disclosery

HARBOR ADVISORY CORP /MA/: CSCO position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of HARBOR ADVISORY CORP /MA/ on CSCO, newest first. How the timeline and the estimate are built.

HARBOR ADVISORY CORP /MA/ held 86,826 CSCO shares at 2026-06-30 per its 13F-HR filed 2026-08-13.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 86,826 shares
    Change vs previous 13F -12,692 shares

    2.73% of the 13F portfolio, value $10,198,582.

    13F-HR 0001765380-26-000383 filed by HARBOR ADVISORY CORP /MA/
    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 99,518 shares
    Change vs previous 13F +56,163 shares

    2.32% of the 13F portfolio, value $7,721,602.

    13F-HR 0001765380-26-000184 filed by HARBOR ADVISORY CORP /MA/
    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 43,355 shares
    Change vs previous 13F -600 shares

    1.01% of the 13F portfolio, value $3,339,636.

    13F-HR 0001765380-26-000072 filed by HARBOR ADVISORY CORP /MA/
    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 43,955 shares
    Change vs previous 13F 0 shares

    0.89% of the 13F portfolio, value $3,007,401.

    13F-HR 0001765380-25-000479 filed by HARBOR ADVISORY CORP /MA/
    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 43,955 shares
    Change vs previous 13F -300 shares

    0.97% of the 13F portfolio, value $3,049,598.

    13F-HR 0001765380-25-000360 filed by HARBOR ADVISORY CORP /MA/
    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 44,255 shares
    Change vs previous 13F -200 shares

    0.92% of the 13F portfolio, value $2,730,976.

    13F-HR 0001765380-25-000220 filed by HARBOR ADVISORY CORP /MA/
    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 44,455 shares
    Change vs previous 13F -180 shares

    0.86% of the 13F portfolio, value $2,631,736.

    13F-HR 0001100710-25-000001 filed by HARBOR ADVISORY CORP /MA/
    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 44,635 shares
    Change vs previous 13F not available

    0.78% of the 13F portfolio, value $2,375,475.

    13F-HR 0001100710-24-000004 filed by HARBOR ADVISORY CORP /MA/
    Filed (acceptance time not in the bulk data set), ingested

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