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Disclosery

Great Diamond Partners, LLC: AEP position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Great Diamond Partners, LLC on AEP, newest first. How the timeline and the estimate are built.

Great Diamond Partners, LLC held 3,165 AEP shares at 2026-06-30 per its 13F-HR filed 2026-07-17.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 3,165 shares
    Change vs previous 13F -4 shares

    0.07% of the 13F portfolio, value $433,004.

    13F-HR 0001172661-26-002658 filed by Great Diamond Partners, LLC
    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 3,169 shares
    Change vs previous 13F +6 shares

    0.08% of the 13F portfolio, value $415,393.

    13F-HR 0001172661-26-001739 filed by Great Diamond Partners, LLC
    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 3,163 shares
    Change vs previous 13F 0 shares

    0.07% of the 13F portfolio, value $364,726.

    13F-HR 0001172661-26-000514 filed by Great Diamond Partners, LLC
    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 3,163 shares
    Change vs previous 13F -7 shares

    0.07% of the 13F portfolio, value $355,838.

    13F-HR 0001172661-25-004336 filed by Great Diamond Partners, LLC
    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 3,170 shares
    Change vs previous 13F not available

    0.07% of the 13F portfolio, value $328,919.

    13F-HR 0001172661-25-003158 filed by Great Diamond Partners, LLC
    Filed (acceptance time not in the bulk data set), ingested

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