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Disclosery

Lombard Odier Asset Management (Switzerland) SA: WDC position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Lombard Odier Asset Management (Switzerland) SA on WDC, newest first. How the timeline and the estimate are built.

Lombard Odier Asset Management (Switzerland) SA held 17,592 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 17,592 shares
    Change vs previous 13F -18,526 shares

    0.36% of the 13F portfolio, value $11,236,362.

    13F-HR 0000908834-26-000414 filed by Lombard Odier Asset Management (Switzerland) SA
    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 36,118 shares
    Change vs previous 13F +1,989 shares

    0.37% of the 13F portfolio, value $9,769,558.

    13F-HR 0000908834-26-000237 filed by Lombard Odier Asset Management (Switzerland) SA
    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 34,129 shares
    Change vs previous 13F -7,343 shares

    0.25% of the 13F portfolio, value $5,879,403.

    13F-HR 0000908834-26-000081 filed by Lombard Odier Asset Management (Switzerland) SA
    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 41,472 shares
    Change vs previous 13F +21,973 shares

    0.28% of the 13F portfolio, value $6,160,022.

    13F-HR 0000908834-25-000344 filed by Lombard Odier Asset Management (Switzerland) SA
    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 19,499 shares
    Change vs previous 13F 0 shares

    0.06% of the 13F portfolio, value $1,247,741.

    13F-HR 0000908834-25-000252 filed by Lombard Odier Asset Management (Switzerland) SA
    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 19,499 shares
    Change vs previous 13F +3,147 shares

    0.05% of the 13F portfolio, value $788,345.

    13F-HR 0000908834-25-000175 filed by Lombard Odier Asset Management (Switzerland) SA
    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 16,352 shares
    Change vs previous 13F +1,743 shares

    0.07% of the 13F portfolio, value $975,070.

    13F-HR 0000908834-25-000077 filed by Lombard Odier Asset Management (Switzerland) SA
    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 14,609 shares
    Change vs previous 13F not available

    0.08% of the 13F portfolio, value $997,649.

    13F-HR 0000908834-24-000335 filed by Lombard Odier Asset Management (Switzerland) SA
    Filed (acceptance time not in the bulk data set), ingested

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