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JANE STREET GROUP, LLC: WDC position timeline

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

JANE STREET GROUP, LLC held 1,052,246 WDC 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 1,052,246 shares
    Change vs previous 13F +1,017,740 shares

    0.43% of the 13F portfolio, value $672,090,565.

    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 34,506 shares
    Change vs previous 13F -2,901 shares

    0.01% of the 13F portfolio, value $9,333,528.

    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 37,407 shares
    Change vs previous 13F -875,529 shares

    0.01% of the 13F portfolio, value $6,444,104.

    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 912,936 shares
    Change vs previous 13F +882,471 shares

    0.13% of the 13F portfolio, value $109,607,096.

    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 30,465 shares
    Change vs previous 13F -690,787 shares

    <0.01% of the 13F portfolio, value $1,949,455.

    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 721,252 shares
    Change vs previous 13F +212,713 shares

    0.05% of the 13F portfolio, value $29,160,218.

    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 508,539 shares
    Change vs previous 13F +367,503 shares

    0.05% of the 13F portfolio, value $30,324,181.

    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 141,036 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $9,631,348.

    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).