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O'Brien Greene & Co. Inc: UNP position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of O'Brien Greene & Co. Inc on UNP, newest first. How the timeline and the estimate are built.

O'Brien Greene & Co. Inc held 41,065 UNP shares at 2026-06-30 per its 13F-HR filed 2026-08-06.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 41,065 shares
    Change vs previous 13F +272 shares

    3.08% of the 13F portfolio, value $11,169,644.

    13F-HR 0001768635-26-000009 filed by O'Brien Greene & Co. Inc
    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 40,793 shares
    Change vs previous 13F +1,010 shares

    2.8% of the 13F portfolio, value $9,897,103.

    13F-HR 0001768635-26-000002 filed by O'Brien Greene & Co. Inc
    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 39,783 shares
    Change vs previous 13F +1,767 shares

    2.73% of the 13F portfolio, value $9,202,615.

    13F-HR 0001768635-26-000001 filed by O'Brien Greene & Co. Inc
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-09-30
    13F 38,016 shares
    Change vs previous 13F +298 shares

    2.76% of the 13F portfolio, value $8,985,820.

    13F-HR 0001768635-25-000008 filed by O'Brien Greene & Co. Inc
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-06-30
    13F 37,718 shares
    Change vs previous 13F -594 shares

    2.84% of the 13F portfolio, value $8,678,214.

    13F-HR 0001768635-25-000005 filed by O'Brien Greene & Co. Inc
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2025-03-31
    13F 38,312 shares
    Change vs previous 13F -160 shares

    3.04% of the 13F portfolio, value $9,050,713.

    13F-HR 0001768635-25-000003 filed by O'Brien Greene & Co. Inc
    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 38,472 shares
    Change vs previous 13F -86 shares

    2.85% of the 13F portfolio, value $8,773,110.

    13F-HR 0001768635-25-000001 filed by O'Brien Greene & Co. Inc
    Filed (acceptance time not in the bulk data set), ingested

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

  8. period ended2024-09-30
    13F 38,558 shares
    Change vs previous 13F not available

    2.96% of the 13F portfolio, value $9,503,696.

    13F-HR 0001768635-24-000010 filed by O'Brien Greene & Co. Inc
    Filed (acceptance time not in the bulk data set), ingested

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