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GRANDFIELD & DODD, LLC: LW position timeline

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

GRANDFIELD & DODD, LLC held 294,958 LW 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 294,958 shares
    Change vs previous 13F +42,875 shares

    0.67% of the 13F portfolio, value $12,736,321.

    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 252,083 shares
    Change vs previous 13F +38,674 shares

    0.6% of the 13F portfolio, value $10,653,058.

    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 213,409 shares
    Change vs previous 13F +44,564 shares

    0.51% of the 13F portfolio, value $8,939,734.

    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 168,845 shares
    Change vs previous 13F +40,944 shares

    0.56% of the 13F portfolio, value $9,806,518.

    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 127,901 shares
    Change vs previous 13F +55,139 shares

    0.39% of the 13F portfolio, value $6,631,667.

    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 72,762 shares
    Change vs previous 13F +37,740 shares

    0.24% of the 13F portfolio, value $3,878,215.

    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 35,022 shares
    Change vs previous 13F not available

    0.14% of the 13F portfolio, value $2,340,520.

    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).