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ARMSTRONG HENRY H ASSOCIATES INC: UNP position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of ARMSTRONG HENRY H ASSOCIATES INC on UNP, newest first. How the timeline and the estimate are built.

ARMSTRONG HENRY H ASSOCIATES INC held 69,594 UNP shares at 2026-09-30 per its 13F-HR filed 2026-10-07.

the latest 13F is the newest step

  1. period ended2026-09-30
    13F 69,594 shares
    Change vs previous 13F +893 shares

    1.69% of the 13F portfolio, value $18,938,652.

    13F-HR 0001056827-26-000005 filed by ARMSTRONG HENRY H ASSOCIATES INC
    Accepted , ingested

  2. period ended2026-06-30
    13F 68,701 shares
    Change vs previous 13F +1,909 shares

    1.81% of the 13F portfolio, value $18,686,745.

    13F-HR 0001056827-26-000004 filed by ARMSTRONG HENRY H ASSOCIATES INC
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2026-03-31
    13F 66,792 shares
    Change vs previous 13F +662 shares

    1.65% of the 13F portfolio, value $16,205,191.

    13F-HR 0001056827-26-000002 filed by ARMSTRONG HENRY H ASSOCIATES INC
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-12-31
    13F 66,130 shares
    Change vs previous 13F +211 shares

    1.42% of the 13F portfolio, value $15,297,271.

    13F-HR 0001056827-26-000001 filed by ARMSTRONG HENRY H ASSOCIATES INC
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-09-30
    13F 65,919 shares
    Change vs previous 13F +92 shares

    1.41% of the 13F portfolio, value $15,581,313.

    13F-HR 0001056827-25-000006 filed by ARMSTRONG HENRY H ASSOCIATES INC
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2025-06-30
    13F 65,827 shares
    Change vs previous 13F +255 shares

    1.43% of the 13F portfolio, value $15,145,461.

    13F-HR 0001056827-25-000005 filed by ARMSTRONG HENRY H ASSOCIATES INC
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2025-03-31
    13F 65,572 shares
    Change vs previous 13F -81 shares

    1.5% of the 13F portfolio, value $15,490,661.

    13F-HR 0001056827-25-000003 filed by ARMSTRONG HENRY H ASSOCIATES INC
    Filed (acceptance time not in the bulk data set), ingested

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

  8. period ended2024-12-31
    13F 65,653 shares
    Change vs previous 13F not available

    1.5% of the 13F portfolio, value $14,971,400.

    13F-HR 0001056827-25-000001 filed by ARMSTRONG HENRY H ASSOCIATES INC
    Filed (acceptance time not in the bulk data set), ingested

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