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Disclosery

JANE STREET GROUP, LLC: BIRK position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of JANE STREET GROUP, LLC on BIRK, newest first. How the timeline and the estimate are built.

JANE STREET GROUP, LLC held 75,678 BIRK 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 75,678 shares
    Change vs previous 13F -90,958 shares

    <0.01% of the 13F portfolio, value $3,256,424.

    13F-HR 0001595888-26-000108 filed by JANE STREET GROUP, 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 166,636 shares
    Change vs previous 13F +72,015 shares

    0.01% of the 13F portfolio, value $5,970,568.

    13F-HR 0001595888-26-000043 filed by JANE STREET GROUP, 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 94,621 shares
    Change vs previous 13F -155 shares

    <0.01% of the 13F portfolio, value $3,869,999.

    13F-HR 0001595888-26-000023 filed by JANE STREET GROUP, 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 94,776 shares
    Change vs previous 13F -96,642 shares

    0.01% of the 13F portfolio, value $4,288,614.

    13F-HR 0001595888-25-000155 filed by JANE STREET GROUP, 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 191,418 shares
    Change vs previous 13F +116,087 shares

    0.02% of the 13F portfolio, value $9,413,938.

    13F-HR 0001595888-25-000117 filed by JANE STREET GROUP, 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/A 75,331 shares
    Change vs previous 13F +20,885 shares

    0.01% of the 13F portfolio, value $3,453,926.

    13F-HR/A 0001595888-25-000100 filed by JANE STREET GROUP, 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 54,446 shares
    Change vs previous 13F +37,947 shares

    <0.01% of the 13F portfolio, value $3,084,910.

    13F-HR 0001595888-25-000068 filed by JANE STREET GROUP, 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 16,499 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $813,236.

    13F-HR 0001595888-24-000063 filed by JANE STREET GROUP, LLC
    Filed (acceptance time not in the bulk data set), ingested

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