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GRANDFIELD & DODD, LLC: ECL position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of GRANDFIELD & DODD, LLC on ECL, newest first. How the timeline and the estimate are built.

GRANDFIELD & DODD, LLC held 28,739 ECL shares at 2026-06-30 per its 13F-HR filed 2026-08-07.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 28,739 shares
    Change vs previous 13F -2,645 shares

    0.42% of the 13F portfolio, value $8,006,973.

    13F-HR 0001308016-26-000004 filed by GRANDFIELD & DODD, 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 31,384 shares
    Change vs previous 13F +203 shares

    0.47% of the 13F portfolio, value $8,348,772.

    13F-HR 0001308016-26-000002 filed by GRANDFIELD & DODD, 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 31,181 shares
    Change vs previous 13F +383 shares

    0.46% of the 13F portfolio, value $8,185,636.

    13F-HR 0001308016-26-000001 filed by GRANDFIELD & DODD, 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 30,798 shares
    Change vs previous 13F +744 shares

    0.48% of the 13F portfolio, value $8,434,340.

    13F-HR 0001308016-25-000004 filed by GRANDFIELD & DODD, 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 30,054 shares
    Change vs previous 13F +70 shares

    0.47% of the 13F portfolio, value $8,097,750.

    13F-HR 0001085146-25-004722 filed by GRANDFIELD & DODD, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2025-03-31
    13F 29,984 shares
    Change vs previous 13F 0 shares

    0.47% of the 13F portfolio, value $7,601,544.

    13F-HR 0001085146-25-002562 filed by GRANDFIELD & DODD, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2024-12-31
    13F 29,984 shares
    Change vs previous 13F -143 shares

    0.43% of the 13F portfolio, value $7,025,851.

    13F-HR 0001085146-25-000843 filed by GRANDFIELD & DODD, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  8. period ended2024-09-30
    13F 30,127 shares
    Change vs previous 13F not available

    0.46% of the 13F portfolio, value $7,692,327.

    13F-HR 0001085146-24-005469 filed by GRANDFIELD & DODD, LLC
    Filed (acceptance time not in the bulk data set), ingested

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