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EXCALIBUR MANAGEMENT CORP: GSK position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of EXCALIBUR MANAGEMENT CORP on GSK, newest first. How the timeline and the estimate are built.

EXCALIBUR MANAGEMENT CORP held 11,594 GSK shares at 2026-06-30 per its 13F-HR filed 2026-08-03.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 11,594 shares
    Change vs previous 13F -94 shares

    0.2% of the 13F portfolio, value $607,763.

    13F-HR 0001009003-26-000004 filed by EXCALIBUR MANAGEMENT CORP
    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 11,688 shares
    Change vs previous 13F -400 shares

    0.23% of the 13F portfolio, value $645,061.

    13F-HR 0001009003-26-000003 filed by EXCALIBUR MANAGEMENT CORP
    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 12,088 shares
    Change vs previous 13F -40 shares

    0.21% of the 13F portfolio, value $592,796.

    13F-HR 0001009003-26-000002 filed by EXCALIBUR MANAGEMENT CORP
    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 12,128 shares
    Change vs previous 13F -126 shares

    0.19% of the 13F portfolio, value $523,444.

    13F-HR 0001009003-25-000003 filed by EXCALIBUR MANAGEMENT CORP
    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 12,254 shares
    Change vs previous 13F -122 shares

    0.18% of the 13F portfolio, value $470,554.

    13F-HR 0001085146-25-004581 filed by EXCALIBUR MANAGEMENT CORP
    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 12,376 shares
    Change vs previous 13F +195 shares

    0.19% of the 13F portfolio, value $479,446.

    13F-HR 0001085146-25-002765 filed by EXCALIBUR MANAGEMENT CORP
    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 12,181 shares
    Change vs previous 13F -328 shares

    0.16% of the 13F portfolio, value $411,961.

    13F-HR 0001085146-25-001015 filed by EXCALIBUR MANAGEMENT CORP
    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 12,509 shares
    Change vs previous 13F not available

    0.19% of the 13F portfolio, value $511,368.

    13F-HR 0001085146-24-005771 filed by EXCALIBUR MANAGEMENT CORP
    Filed (acceptance time not in the bulk data set), ingested

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