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GRANDFIELD & DODD, LLC: NTLA position timeline

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

GRANDFIELD & DODD, LLC held 49,680 NTLA 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 49,680 shares
    Change vs previous 13F +1,250 shares

    0.04% of the 13F portfolio, value $840,586.

    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 48,430 shares
    Change vs previous 13F +210 shares

    0.04% of the 13F portfolio, value $620,873.

    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 48,220 shares
    Change vs previous 13F -2,570 shares

    0.02% of the 13F portfolio, value $433,498.

    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 50,790 shares
    Change vs previous 13F +2,085 shares

    0.05% of the 13F portfolio, value $877,143.

    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 48,705 shares
    Change vs previous 13F +60 shares

    0.03% of the 13F portfolio, value $456,853.

    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 48,645 shares
    Change vs previous 13F +17,550 shares

    0.02% of the 13F portfolio, value $345,866.

    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 31,095 shares
    Change vs previous 13F +18,085 shares

    0.02% of the 13F portfolio, value $362,568.

    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 13,010 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $267,356.

    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).