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Disclosery

WINMILL & CO. INC: SELF position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of WINMILL & CO. INC on SELF, newest first. How the timeline and the estimate are built.

WINMILL & CO. INC held 586,500 SELF shares at 2026-06-30 per its 13F-HR filed 2026-08-13.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 586,500 shares
    Change vs previous 13F 0 shares

    0.68% of the 13F portfolio, value $3,073,260.

    13F-HR 0000892712-26-000347 filed by WINMILL & 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 586,500 shares
    Change vs previous 13F 0 shares

    0.86% of the 13F portfolio, value $2,997,015.

    13F-HR 0000892712-26-000244 filed by WINMILL & 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 586,500 shares
    Change vs previous 13F +71,907 shares

    0.8% of the 13F portfolio, value $2,991,150.

    13F-HR 0000892712-26-000091 filed by WINMILL & 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 514,593 shares
    Change vs previous 13F +35,551 shares

    0.63% of the 13F portfolio, value $2,588,403.

    13F-HR 0000892712-25-000148 filed by WINMILL & 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 479,042 shares
    Change vs previous 13F +19,280 shares

    0.71% of the 13F portfolio, value $2,558,084.

    13F-HR 0000892712-25-000087 filed by WINMILL & 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 459,762 shares
    Change vs previous 13F 0 shares

    0.7% of the 13F portfolio, value $2,317,200.

    13F-HR 0000892712-25-000065 filed by WINMILL & 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 459,762 shares
    Change vs previous 13F 0 shares

    0.79% of the 13F portfolio, value $2,450,532.

    13F-HR 0000892712-25-000034 filed by WINMILL & 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/A 459,762 shares
    Change vs previous 13F not available

    0.81% of the 13F portfolio, value $2,395,360.

    13F-HR/A 0000892712-24-000136 filed by WINMILL & CO. INC
    Filed (acceptance time not in the bulk data set), ingested

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