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Disclosery

ABC ARBITRAGE SA: WMB position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of ABC ARBITRAGE SA on WMB, newest first. How the timeline and the estimate are built.

ABC ARBITRAGE SA held 0 WMB shares at 2026-06-30 per its 13F-HR filed 2026-07-20.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 0 shares
    Change vs previous 13F -33,162 shares

    13F-HR 0000945621-26-000933 filed by ABC ARBITRAGE SA
    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 ended2026-03-31
    13F 33,162 shares
    Change vs previous 13F -1,653 shares

    0.32% of the 13F portfolio, value $2,413,530.

    13F-HR 0000945621-26-000623 filed by ABC ARBITRAGE 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 34,815 shares
    Change vs previous 13F +34,815 shares

    0.2% of the 13F portfolio, value $2,092,730.

    13F-HR 0000945621-26-000142 filed by ABC ARBITRAGE SA
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-03-31
    13F 0 shares
    Change vs previous 13F -69,094 shares

    13F-HR 0000945621-25-000426 filed by ABC ARBITRAGE SA
    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.

  5. period ended2024-12-31
    13F 69,094 shares
    Change vs previous 13F not available

    0.54% of the 13F portfolio, value $3,739,367.

    13F-HR 0000945621-25-000096 filed by ABC ARBITRAGE SA
    Filed (acceptance time not in the bulk data set), ingested

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