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

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

O'Brien Greene & Co. Inc held 41,650 NTDOY 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 41,650 shares
    Change vs previous 13F +1,000 shares

    0.12% of the 13F portfolio, value $436,492.

    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 40,650 shares
    Change vs previous 13F +2,600 shares

    0.16% of the 13F portfolio, value $580,888.

    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 38,050 shares
    Change vs previous 13F +800 shares

    0.19% of the 13F portfolio, value $641,523.

    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 37,250 shares
    Change vs previous 13F -295 shares

    0.24% of the 13F portfolio, value $794,915.

    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 37,545 shares
    Change vs previous 13F 0 shares

    0.29% of the 13F portfolio, value $901,831.

    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 37,545 shares
    Change vs previous 13F +2,000 shares

    0.22% of the 13F portfolio, value $644,648.

    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 35,545 shares
    Change vs previous 13F +95 shares

    0.17% of the 13F portfolio, value $520,023.

    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 35,450 shares
    Change vs previous 13F not available

    0.15% of the 13F portfolio, value $472,194.

    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).