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Disclosery

Great Diamond Partners, LLC: DMBS position timeline

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

Great Diamond Partners, LLC held 54,765 DMBS 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 54,765 shares
    Change vs previous 13F +2,647 shares

    0.46% of the 13F portfolio, value $2,688,416.

    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 52,118 shares
    Change vs previous 13F not available

    0.5% of the 13F portfolio, value $2,573,587.

    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).