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GRANDFIELD & DODD, LLC: ADI position timeline

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

GRANDFIELD & DODD, LLC held 231,514 ADI 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 231,514 shares
    Change vs previous 13F -16,663 shares

    4.82% of the 13F portfolio, value $91,950,415.

    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 248,177 shares
    Change vs previous 13F -1,457 shares

    4.46% of the 13F portfolio, value $78,955,031.

    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 249,634 shares
    Change vs previous 13F -8,905 shares

    3.83% of the 13F portfolio, value $67,700,741.

    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 258,539 shares
    Change vs previous 13F -357 shares

    3.6% of the 13F portfolio, value $63,523,032.

    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 258,896 shares
    Change vs previous 13F -1,081 shares

    3.61% of the 13F portfolio, value $61,622,426.

    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 259,977 shares
    Change vs previous 13F -345 shares

    3.25% of the 13F portfolio, value $52,429,562.

    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 260,322 shares
    Change vs previous 13F 0 shares

    3.41% of the 13F portfolio, value $55,308,012.

    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 260,322 shares
    Change vs previous 13F not available

    3.55% of the 13F portfolio, value $59,918,315.

    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).