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COOPER CREEK PARTNERS MANAGEMENT LLC: RUM position timeline

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

COOPER CREEK PARTNERS MANAGEMENT LLC held 9,043,074 RUM 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 9,043,074 shares
    Change vs previous 13F +3,800,577 shares

    2.39% of the 13F portfolio, value $57,333,000.

    13F-HR 0001512162-26-000021 filed by COOPER CREEK PARTNERS 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 5,242,497 shares
    Change vs previous 13F +1,840,893 shares

    1.29% of the 13F portfolio, value $26,737,000.

    13F-HR 0001512162-26-000014 filed by COOPER CREEK PARTNERS 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 3,401,604 shares
    Change vs previous 13F not available

    1.02% of the 13F portfolio, value $21,498,000.

    13F-HR 0001512162-26-000008 filed by COOPER CREEK PARTNERS MANAGEMENT LLC
    Filed (acceptance time not in the bulk data set), ingested

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