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EXCALIBUR MANAGEMENT CORP: B position timeline

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

EXCALIBUR MANAGEMENT CORP held 14,406 B 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 14,406 shares
    Change vs previous 13F 0 shares

    0.17% of the 13F portfolio, value $529,140.

    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 14,406 shares
    Change vs previous 13F -225 shares

    0.21% of the 13F portfolio, value $587,621.

    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 14,631 shares
    Change vs previous 13F -100 shares

    0.23% of the 13F portfolio, value $637,180.

    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 14,731 shares
    Change vs previous 13F -1,600 shares

    0.18% of the 13F portfolio, value $482,735.

    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 16,331 shares
    Change vs previous 13F not available

    0.13% of the 13F portfolio, value $340,011.

    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).