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ABC ARBITRAGE SA: MRSH position timeline

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

ABC ARBITRAGE SA held 31,663 MRSH 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 31,663 shares
    Change vs previous 13F +26,050 shares

    0.57% of the 13F portfolio, value $5,277,272.

    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).

  2. period ended2026-03-31
    13F 5,613 shares
    Change vs previous 13F -7,564 shares

    0.13% of the 13F portfolio, value $973,575.

    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 13,177 shares
    Change vs previous 13F -885 shares

    0.23% of the 13F portfolio, value $2,444,597.

    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 ended2025-09-30
    13F 14,062 shares
    Change vs previous 13F not available

    0.28% of the 13F portfolio, value $2,833,915.

    13F-HR 0000945621-25-001029 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).