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WINDWARD CAPITAL MANAGEMENT CO /CA: UNP position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of WINDWARD CAPITAL MANAGEMENT CO /CA on UNP, newest first. How the timeline and the estimate are built.

WINDWARD CAPITAL MANAGEMENT CO /CA held 18,971 UNP shares at 2026-06-30 per its 13F-HR filed 2026-08-07.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 18,971 shares
    Change vs previous 13F +177 shares

    0.39% of the 13F portfolio, value $5,160,245.

    13F-HR 0001078635-26-000001 filed by WINDWARD CAPITAL MANAGEMENT CO /CA
    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 18,794 shares
    Change vs previous 13F -778 shares

    0.37% of the 13F portfolio, value $4,559,904.

    13F-HR 0001172661-26-001747 filed by WINDWARD CAPITAL MANAGEMENT CO /CA
    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 19,572 shares
    Change vs previous 13F -1,262 shares

    0.36% of the 13F portfolio, value $4,527,462.

    13F-HR 0001172661-26-000370 filed by WINDWARD CAPITAL MANAGEMENT CO /CA
    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 20,834 shares
    Change vs previous 13F -97 shares

    0.39% of the 13F portfolio, value $4,924,436.

    13F-HR 0001172661-25-004498 filed by WINDWARD CAPITAL MANAGEMENT CO /CA
    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 20,931 shares
    Change vs previous 13F -464 shares

    0.41% of the 13F portfolio, value $4,815,686.

    13F-HR 0001172661-25-003076 filed by WINDWARD CAPITAL MANAGEMENT CO /CA
    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 21,395 shares
    Change vs previous 13F -398 shares

    0.44% of the 13F portfolio, value $5,054,285.

    13F-HR 0001172661-25-001771 filed by WINDWARD CAPITAL MANAGEMENT CO /CA
    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 21,793 shares
    Change vs previous 13F -406 shares

    0.38% of the 13F portfolio, value $4,969,717.

    13F-HR 0001172661-25-000359 filed by WINDWARD CAPITAL MANAGEMENT CO /CA
    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 22,199 shares
    Change vs previous 13F not available

    0.42% of the 13F portfolio, value $5,471,575.

    13F-HR 0001172661-24-004445 filed by WINDWARD CAPITAL MANAGEMENT CO /CA
    Filed (acceptance time not in the bulk data set), ingested

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