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Disclosery

Empirical Finance, LLC: OSK position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Empirical Finance, LLC on OSK, newest first. How the timeline and the estimate are built.

Empirical Finance, LLC held 4,942 OSK shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 4,942 shares
    Change vs previous 13F -5,571 shares

    0.03% of the 13F portfolio, value $758,498.

    13F-HR 0001572838-26-000007 filed by Empirical Finance, LLC
    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/A 10,513 shares
    Change vs previous 13F 0 shares

    0.07% of the 13F portfolio, value $1,547,619.

    13F-HR/A 0001572838-26-000006 filed by Empirical Finance, LLC
    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 10,513 shares
    Change vs previous 13F 0 shares

    0.06% of the 13F portfolio, value $1,320,748.

    13F-HR 0001572838-26-000004 filed by Empirical Finance, LLC
    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 10,513 shares
    Change vs previous 13F +60 shares

    0.06% of the 13F portfolio, value $1,363,536.

    13F-HR 0001572838-25-000012 filed by Empirical Finance, LLC
    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 10,453 shares
    Change vs previous 13F not available

    0.06% of the 13F portfolio, value $1,186,834.

    13F-HR 0001592828-25-000010 filed by Empirical Finance, LLC
    Filed (acceptance time not in the bulk data set), ingested

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