Skip to content
Disclosery

WELLINGTON MANAGEMENT GROUP LLP: CNI position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of WELLINGTON MANAGEMENT GROUP LLP on CNI, newest first. How the timeline and the estimate are built.

WELLINGTON MANAGEMENT GROUP LLP held 8,537,192 CNI 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 8,537,192 shares
    Change vs previous 13F -2,985,994 shares

    0.18% of the 13F portfolio, value $1,018,259,018.

    13F-HR 0000902219-26-000311 filed by WELLINGTON MANAGEMENT GROUP LLP
    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 11,523,186 shares
    Change vs previous 13F +2,207,383 shares

    0.22% of the 13F portfolio, value $1,182,848,593.

    13F-HR 0000902219-26-000209 filed by WELLINGTON MANAGEMENT GROUP LLP
    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 9,315,803 shares
    Change vs previous 13F -2,360,035 shares

    0.16% of the 13F portfolio, value $922,386,744.

    13F-HR 0000902219-26-000103 filed by WELLINGTON MANAGEMENT GROUP LLP
    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 11,675,838 shares
    Change vs previous 13F -10,832,887 shares

    0.19% of the 13F portfolio, value $1,101,265,061.

    13F-HR 0000902219-25-000462 filed by WELLINGTON MANAGEMENT GROUP LLP
    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 22,508,725 shares
    Change vs previous 13F +6,372,688 shares

    0.42% of the 13F portfolio, value $2,340,677,683.

    13F-HR 0000902219-25-000356 filed by WELLINGTON MANAGEMENT GROUP LLP
    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 16,136,037 shares
    Change vs previous 13F -1,340,861 shares

    0.3% of the 13F portfolio, value $1,570,230,105.

    13F-HR 0000902219-25-000242 filed by WELLINGTON MANAGEMENT GROUP LLP
    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/A 17,476,898 shares
    Change vs previous 13F -1,085,291 shares

    0.32% of the 13F portfolio, value $1,773,833,718.

    13F-HR 0000902219-25-000131 filed by WELLINGTON MANAGEMENT GROUP LLP
    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 18,562,189 shares
    Change vs previous 13F not available

    0.38% of the 13F portfolio, value $2,175,935,433.

    13F-HR 0000902219-24-000498 filed by WELLINGTON MANAGEMENT GROUP LLP
    Filed (acceptance time not in the bulk data set), ingested

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