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Birch Hill Investment Advisors LLC: AMZN position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Birch Hill Investment Advisors LLC on AMZN, newest first. How the timeline and the estimate are built.

Birch Hill Investment Advisors LLC held 546,745 AMZN shares at 2026-06-30 per its 13F-HR filed 2026-07-21.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 546,745 shares
    Change vs previous 13F -2,366 shares

    5.28% of the 13F portfolio, value $130,311,205.

    13F-HR 0001172661-26-002717 filed by Birch Hill Investment Advisors 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 549,111 shares
    Change vs previous 13F +8,894 shares

    5.13% of the 13F portfolio, value $114,363,349.

    13F-HR 0001172661-26-001564 filed by Birch Hill Investment Advisors 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 540,217 shares
    Change vs previous 13F -6,033 shares

    5.21% of the 13F portfolio, value $124,692,890.

    13F-HR 0001172661-26-000323 filed by Birch Hill Investment Advisors 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 546,250 shares
    Change vs previous 13F -6 shares

    5.07% of the 13F portfolio, value $119,940,114.

    13F-HR 0001172661-25-004406 filed by Birch Hill Investment Advisors 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 546,256 shares
    Change vs previous 13F -816 shares

    5.32% of the 13F portfolio, value $119,843,105.

    13F-HR 0001172661-25-002792 filed by Birch Hill Investment Advisors 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 547,072 shares
    Change vs previous 13F -4,694 shares

    4.94% of the 13F portfolio, value $104,085,920.

    13F-HR 0001172661-25-001512 filed by Birch Hill Investment Advisors 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 551,766 shares
    Change vs previous 13F -7,000 shares

    5.63% of the 13F portfolio, value $121,052,038.

    13F-HR 0001172661-25-000385 filed by Birch Hill Investment Advisors 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 558,766 shares
    Change vs previous 13F not available

    4.89% of the 13F portfolio, value $104,114,785.

    13F-HR 0001172661-24-004212 filed by Birch Hill Investment Advisors LLC
    Filed (acceptance time not in the bulk data set), ingested

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