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Disclosery

Great Diamond Partners, LLC: WAT position timeline

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

Great Diamond Partners, LLC held 1,929 WAT shares at 2026-09-30 per its 13F-HR filed 2026-10-13.

the latest 13F is the newest step

  1. period ended2026-09-30
    13F 1,929 shares
    Change vs previous 13F -300 shares

    0.14% of the 13F portfolio, value $847,583.

    13F-HR 0001172661-26-004501 filed by Great Diamond Partners, LLC
    Accepted , ingested

  2. period ended2026-06-30
    13F 2,229 shares
    Change vs previous 13F 0 shares

    0.14% of the 13F portfolio, value $835,964.

    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).

  3. period ended2026-03-31
    13F 2,229 shares
    Change vs previous 13F 0 shares

    0.13% of the 13F portfolio, value $663,796.

    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).

  4. period ended2025-12-31
    13F 2,229 shares
    Change vs previous 13F -56 shares

    0.16% of the 13F portfolio, value $846,641.

    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).

  5. period ended2025-09-30
    13F 2,285 shares
    Change vs previous 13F -10 shares

    0.13% of the 13F portfolio, value $685,066.

    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).

  6. period ended2025-06-30
    13F 2,295 shares
    Change vs previous 13F not available

    0.17% of the 13F portfolio, value $801,047.

    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).