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Disclosery

Empirical Finance, LLC: WAB position timeline

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

Empirical Finance, LLC held 6,191 WAB 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 6,191 shares
    Change vs previous 13F +202 shares

    0.07% of the 13F portfolio, value $1,669,094.

    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 5,989 shares
    Change vs previous 13F -17 shares

    0.07% of the 13F portfolio, value $1,496,711.

    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 6,006 shares
    Change vs previous 13F -261 shares

    0.06% of the 13F portfolio, value $1,281,981.

    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 6,267 shares
    Change vs previous 13F +51 shares

    0.06% of the 13F portfolio, value $1,256,345.

    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 6,216 shares
    Change vs previous 13F +40 shares

    0.07% of the 13F portfolio, value $1,301,320.

    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).

  6. period ended2025-03-31
    13F 6,176 shares
    Change vs previous 13F +150 shares

    0.07% of the 13F portfolio, value $1,120,018.

    13F-HR 0001572838-25-000006 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).

  7. period ended2024-12-31
    13F 6,026 shares
    Change vs previous 13F -71 shares

    0.07% of the 13F portfolio, value $1,142,469.

    13F-HR 0001592828-25-000002 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).

  8. period ended2024-09-30
    13F 6,097 shares
    Change vs previous 13F not available

    0.06% of the 13F portfolio, value $1,108,252.

    13F-HR 0001572838-24-000014 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).