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HIGHBRIDGE CAPITAL MANAGEMENT LLC: QUMSR position timeline

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

HIGHBRIDGE CAPITAL MANAGEMENT LLC held 307,316 QUMSR 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 307,316 shares
    Change vs previous 13F -383,088 shares

    <0.01% of the 13F portfolio, value $52,244.

    13F-HR 0000919185-26-000009 filed by HIGHBRIDGE 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 690,404 shares
    Change vs previous 13F +6,367 shares

    0.01% of the 13F portfolio, value $172,601.

    13F-HR 0000919185-26-000004 filed by HIGHBRIDGE 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 684,037 shares
    Change vs previous 13F -15,963 shares

    0.01% of the 13F portfolio, value $143,716.

    13F-HR 0000919185-26-000002 filed by HIGHBRIDGE 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 700,000 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $133,000.

    13F-HR 0000919185-25-000017 filed by HIGHBRIDGE CAPITAL MANAGEMENT LLC
    Filed (acceptance time not in the bulk data set), ingested

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