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HEADINVEST, LLC: AMD position timeline

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

HEADINVEST, LLC held 4,328 AMD shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 4,328 shares
    Change vs previous 13F -997 shares

    0.47% of the 13F portfolio, value $2,514,178.

    13F-HR 0001172661-26-003536 filed by HEADINVEST, 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 5,325 shares
    Change vs previous 13F -671 shares

    0.22% of the 13F portfolio, value $1,083,265.

    13F-HR 0001172661-26-002251 filed by HEADINVEST, 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 5,996 shares
    Change vs previous 13F -303 shares

    0.26% of the 13F portfolio, value $1,284,103.

    13F-HR 0001172661-26-000431 filed by HEADINVEST, 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 6,299 shares
    Change vs previous 13F +4 shares

    0.21% of the 13F portfolio, value $1,019,115.

    13F-HR 0001172661-25-004982 filed by HEADINVEST, 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 6,295 shares
    Change vs previous 13F -126 shares

    0.19% of the 13F portfolio, value $893,261.

    13F-HR 0001172661-25-003356 filed by HEADINVEST, 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 6,421 shares
    Change vs previous 13F +751 shares

    0.13% of the 13F portfolio, value $659,694.

    13F-HR 0001172661-25-001993 filed by HEADINVEST, 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 5,670 shares
    Change vs previous 13F +452 shares

    0.13% of the 13F portfolio, value $684,879.

    13F-HR 0001172661-25-001323 filed by HEADINVEST, 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 5,218 shares
    Change vs previous 13F not available

    0.16% of the 13F portfolio, value $856,169.

    13F-HR 0001172661-24-005343 filed by HEADINVEST, LLC
    Filed (acceptance time not in the bulk data set), ingested

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