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Disclosery

KINGDON CAPITAL MANAGEMENT, L.L.C.: WDC position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of KINGDON CAPITAL MANAGEMENT, L.L.C. on WDC, newest first. How the timeline and the estimate are built.

KINGDON CAPITAL MANAGEMENT, L.L.C. held 0 WDC shares at 2026-03-31 per its 13F-HR filed 2026-05-15.

the latest 13F is the newest step

  1. period ended2026-03-31
    13F 0 shares
    Change vs previous 13F -30,000 shares

    13F-HR 0001000097-26-000005 filed by KINGDON CAPITAL MANAGEMENT, L.L.C.
    Filed (acceptance time not in the bulk data set), ingested

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

    Exited: the 13F for this period no longer lists the position.

  2. period ended2025-12-31
    13F 30,000 shares
    Change vs previous 13F -30,000 shares

    0.79% of the 13F portfolio, value $5,168,100.

    13F-HR 0001000097-26-000002 filed by KINGDON CAPITAL MANAGEMENT, L.L.C.
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2025-09-30
    13F 60,000 shares
    Change vs previous 13F -70,000 shares

    1.13% of the 13F portfolio, value $7,203,600.

    13F-HR 0001000097-25-000022 filed by KINGDON CAPITAL MANAGEMENT, L.L.C.
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-06-30
    13F 130,000 shares
    Change vs previous 13F -20,000 shares

    1.61% of the 13F portfolio, value $8,318,700.

    13F-HR 0001000097-25-000018 filed by KINGDON CAPITAL MANAGEMENT, L.L.C.
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-03-31
    13F 150,000 shares
    Change vs previous 13F -60,000 shares

    1.26% of the 13F portfolio, value $6,064,500.

    13F-HR 0001000097-25-000015 filed by KINGDON CAPITAL MANAGEMENT, L.L.C.
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2024-12-31
    13F 210,000 shares
    Change vs previous 13F not available

    2.14% of the 13F portfolio, value $12,522,300.

    13F-HR 0001000097-25-000014 filed by KINGDON CAPITAL MANAGEMENT, L.L.C.
    Filed (acceptance time not in the bulk data set), ingested

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