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Birch Hill Investment Advisors LLC: MRSH position timeline

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

Birch Hill Investment Advisors LLC held 410,233 MRSH 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 410,233 shares
    Change vs previous 13F -17,326 shares

    2.77% of the 13F portfolio, value $68,373,488.

    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 427,559 shares
    Change vs previous 13F -11,032 shares

    3.33% of the 13F portfolio, value $74,160,061.

    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 438,591 shares
    Change vs previous 13F -431 shares

    3.4% of the 13F portfolio, value $81,367,351.

    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 439,022 shares
    Change vs previous 13F +12,399 shares

    3.74% of the 13F portfolio, value $88,476,048.

    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 426,623 shares
    Change vs previous 13F -3,865 shares

    4.14% of the 13F portfolio, value $93,276,793.

    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 430,488 shares
    Change vs previous 13F +377 shares

    4.98% of the 13F portfolio, value $105,051,920.

    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 430,111 shares
    Change vs previous 13F -1,320 shares

    4.25% of the 13F portfolio, value $91,359,819.

    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 431,431 shares
    Change vs previous 13F not available

    4.52% of the 13F portfolio, value $96,247,942.

    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).