Skip to content
Disclosery

WELLINGTON MANAGEMENT GROUP LLP: UNP position timeline

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

WELLINGTON MANAGEMENT GROUP LLP held 273,793 UNP 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 273,793 shares
    Change vs previous 13F -41,409 shares

    0.01% of the 13F portfolio, value $74,471,696.

    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 315,202 shares
    Change vs previous 13F +23,173 shares

    0.01% of the 13F portfolio, value $76,474,309.

    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 292,029 shares
    Change vs previous 13F -1,057,114 shares

    0.01% of the 13F portfolio, value $67,552,148.

    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 1,349,143 shares
    Change vs previous 13F -4,063,897 shares

    0.06% of the 13F portfolio, value $318,896,931.

    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 5,413,040 shares
    Change vs previous 13F -22,603 shares

    0.23% of the 13F portfolio, value $1,245,432,243.

    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 5,435,643 shares
    Change vs previous 13F -353,045 shares

    0.25% of the 13F portfolio, value $1,284,116,302.

    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 5,788,688 shares
    Change vs previous 13F -841,180 shares

    0.24% of the 13F portfolio, value $1,320,052,412.

    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 6,629,868 shares
    Change vs previous 13F not available

    0.29% of the 13F portfolio, value $1,634,129,865.

    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).