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Disclosery

Birch Hill Investment Advisors LLC: ROK position timeline

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

Birch Hill Investment Advisors LLC held 186,053 ROK 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 186,053 shares
    Change vs previous 13F -2,677 shares

    3.73% of the 13F portfolio, value $92,111,119.

    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 188,730 shares
    Change vs previous 13F -4,033 shares

    3.04% of the 13F portfolio, value $67,731,422.

    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 192,763 shares
    Change vs previous 13F -2,990 shares

    3.13% of the 13F portfolio, value $74,998,300.

    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 195,753 shares
    Change vs previous 13F -1,598 shares

    2.89% of the 13F portfolio, value $68,421,546.

    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 197,351 shares
    Change vs previous 13F -512 shares

    2.91% of the 13F portfolio, value $65,554,082.

    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 197,863 shares
    Change vs previous 13F +50 shares

    2.42% of the 13F portfolio, value $51,123,842.

    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 197,813 shares
    Change vs previous 13F -335 shares

    2.63% of the 13F portfolio, value $56,532,977.

    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 198,148 shares
    Change vs previous 13F not available

    2.5% of the 13F portfolio, value $53,194,812.

    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).