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Disclosery

Hemenway Trust Co LLC: CNI position timeline

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

Hemenway Trust Co LLC held 124,116 CNI shares at 2026-06-30 per its 13F-HR filed 2026-08-11.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 124,116 shares
    Change vs previous 13F -601 shares

    1.03% of the 13F portfolio, value $14,799,594.

    13F-HR 0001494234-26-000006 filed by Hemenway Trust Co 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 124,717 shares
    Change vs previous 13F -8,908 shares

    1.03% of the 13F portfolio, value $12,817,168.

    13F-HR 0001494234-26-000003 filed by Hemenway Trust Co 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 133,625 shares
    Change vs previous 13F -20,507 shares

    1.01% of the 13F portfolio, value $13,208,833.

    13F-HR 0001494234-26-000002 filed by Hemenway Trust Co 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 154,132 shares
    Change vs previous 13F -23,664 shares

    1.11% of the 13F portfolio, value $14,534,603.

    13F-HR 0001494234-25-000015 filed by Hemenway Trust Co 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 177,796 shares
    Change vs previous 13F -62,933 shares

    1.43% of the 13F portfolio, value $18,497,909.

    13F-HR 0001494234-25-000012 filed by Hemenway Trust Co 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 240,729 shares
    Change vs previous 13F -19,120 shares

    1.91% of the 13F portfolio, value $23,461,466.

    13F-HR 0001494234-25-000009 filed by Hemenway Trust Co 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 259,849 shares
    Change vs previous 13F -11,170 shares

    2.14% of the 13F portfolio, value $26,377,308.

    13F-HR 0001494234-25-000002 filed by Hemenway Trust Co 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 271,019 shares
    Change vs previous 13F not available

    2.51% of the 13F portfolio, value $31,749,847.

    13F-HR 0001494234-24-000007 filed by Hemenway Trust Co LLC
    Filed (acceptance time not in the bulk data set), ingested

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