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Disclosery

Grove Bank & Trust: CMCSA position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Grove Bank & Trust on CMCSA, newest first. How the timeline and the estimate are built.

Grove Bank & Trust held 7,315 CMCSA shares at 2026-09-30 per its 13F-HR filed 2026-10-08.

the latest 13F is the newest step

  1. period ended2026-09-30
    13F 7,315 shares
    Change vs previous 13F -1,441 shares

    0.02% of the 13F portfolio, value $159,174.

    13F-HR 0001193125-26-417783 filed by Grove Bank & Trust
    Accepted , ingested

  2. period ended2026-06-30
    13F 8,756 shares
    Change vs previous 13F -16,285 shares

    0.02% of the 13F portfolio, value $214,960.

    13F-HR 0001193125-26-297338 filed by Grove Bank & Trust
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2026-03-31
    13F 25,041 shares
    Change vs previous 13F +753 shares

    0.08% of the 13F portfolio, value $718,927.

    13F-HR 0001193125-26-147358 filed by Grove Bank & Trust
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-12-31
    13F 24,288 shares
    Change vs previous 13F -11,631 shares

    0.08% of the 13F portfolio, value $725,968.

    13F-HR 0001193125-26-007162 filed by Grove Bank & Trust
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-09-30
    13F 35,919 shares
    Change vs previous 13F +375 shares

    0.13% of the 13F portfolio, value $1,128,575.

    13F-HR 0001193125-25-231429 filed by Grove Bank & Trust
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2025-06-30
    13F 35,544 shares
    Change vs previous 13F +1,593 shares

    0.16% of the 13F portfolio, value $1,268,565.

    13F-HR 0000950123-25-006305 filed by Grove Bank & Trust
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2025-03-31
    13F 33,951 shares
    Change vs previous 13F -281 shares

    0.17% of the 13F portfolio, value $1,252,792.

    13F-HR 0000950123-25-003568 filed by Grove Bank & Trust
    Filed (acceptance time not in the bulk data set), ingested

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

  8. period ended2024-12-31
    13F 34,232 shares
    Change vs previous 13F not available

    0.18% of the 13F portfolio, value $1,284,727.

    13F-HR 0000950123-25-000315 filed by Grove Bank & Trust
    Filed (acceptance time not in the bulk data set), ingested

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