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Disclosery

FIRST MANHATTAN CO. LLC.: UNP position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of FIRST MANHATTAN CO. LLC. on UNP, newest first. How the timeline and the estimate are built.

FIRST MANHATTAN CO. LLC. held 647,042 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 647,042 shares
    Change vs previous 13F -8,214 shares

    0.45% of the 13F portfolio, value $175,995,538.

    13F-HR 0000728083-26-000007 filed by FIRST MANHATTAN 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 655,256 shares
    Change vs previous 13F -63,600 shares

    0.44% of the 13F portfolio, value $158,978,281.

    13F-HR 0000728083-26-000005 filed by FIRST MANHATTAN 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 718,856 shares
    Change vs previous 13F +7,417 shares

    0.44% of the 13F portfolio, value $166,285,804.

    13F-HR 0000728083-26-000002 filed by FIRST MANHATTAN 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 711,439 shares
    Change vs previous 13F +134,692 shares

    0.44% of the 13F portfolio, value $168,162,836.

    13F-HR 0000728083-25-000015 filed by FIRST MANHATTAN 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 576,747 shares
    Change vs previous 13F +78,317 shares

    0.37% of the 13F portfolio, value $132,697,950.

    13F-HR 0000728083-25-000010 filed by FIRST MANHATTAN 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 498,430 shares
    Change vs previous 13F +117,356 shares

    0.34% of the 13F portfolio, value $117,749,103.

    13F-HR 0001750312-25-000007 filed by FIRST MANHATTAN 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 381,074 shares
    Change vs previous 13F +242,229 shares

    0.26% of the 13F portfolio, value $88,324,225.

    13F-HR 0000728083-25-000003 filed by FIRST MANHATTAN 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 138,845 shares
    Change vs previous 13F not available

    0.1% of the 13F portfolio, value $34,222,516.

    13F-HR 0001172661-24-004939 filed by FIRST MANHATTAN CO. LLC.
    Filed (acceptance time not in the bulk data set), ingested

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