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Disclosery

Grove Bank & Trust: IBM position timeline

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

Grove Bank & Trust held 9,047 IBM 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 9,047 shares
    Change vs previous 13F -70 shares

    0.2% of the 13F portfolio, value $1,989,707.

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

  2. period ended2026-06-30
    13F 9,117 shares
    Change vs previous 13F +185 shares

    0.25% of the 13F portfolio, value $2,563,792.

    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 8,932 shares
    Change vs previous 13F -109 shares

    0.24% of the 13F portfolio, value $2,165,027.

    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 9,041 shares
    Change vs previous 13F +558 shares

    0.3% of the 13F portfolio, value $2,678,035.

    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 8,483 shares
    Change vs previous 13F -38 shares

    0.28% of the 13F portfolio, value $2,393,563.

    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 8,521 shares
    Change vs previous 13F +42 shares

    0.31% of the 13F portfolio, value $2,511,820.

    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 8,479 shares
    Change vs previous 13F +1,050 shares

    0.28% of the 13F portfolio, value $2,108,388.

    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 7,429 shares
    Change vs previous 13F not available

    0.23% of the 13F portfolio, value $1,633,117.

    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).