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683 Capital Management, LLC: B position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of 683 Capital Management, LLC on B, newest first. How the timeline and the estimate are built.

683 Capital Management, LLC held 242,000 B 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 242,000 shares
    Change vs previous 13F -158,000 shares

    0.82% of the 13F portfolio, value $8,888,660.

    13F-HR 0001404574-26-000023 filed by 683 Capital Management, 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 400,000 shares
    Change vs previous 13F 0 shares

    1.51% of the 13F portfolio, value $16,316,000.

    13F-HR 0001404574-26-000018 filed by 683 Capital Management, 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 400,000 shares
    Change vs previous 13F -350,000 shares

    1.45% of the 13F portfolio, value $17,420,000.

    13F-HR 0001404574-26-000003 filed by 683 Capital Management, 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 750,000 shares
    Change vs previous 13F -625,000 shares

    2.23% of the 13F portfolio, value $24,577,500.

    13F-HR 0001404574-25-000002 filed by 683 Capital Management, 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 1,375,000 shares
    Change vs previous 13F not available

    2.9% of the 13F portfolio, value $28,627,500.

    13F-HR 0001085146-25-005065 filed by 683 Capital Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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