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Disclosery

Rock Creek Group LLC: AMTM position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Rock Creek Group LLC on AMTM, newest first. How the timeline and the estimate are built.

Rock Creek Group LLC held 0 AMTM shares at 2025-09-30 per its 13F-HR filed 2025-11-12.

the latest 13F is the newest step

  1. period ended2025-09-30
    13F 0 shares
    Change vs previous 13F -15,000 shares

    13F-HR 0001193125-25-276016 filed by Rock Creek Group LLC
    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 ended2025-06-30
    13F 15,000 shares
    Change vs previous 13F -10,000 shares

    0.04% of the 13F portfolio, value $354,150.

    13F-HR 0000950123-25-007628 filed by Rock Creek Group LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2025-03-31
    13F 25,000 shares
    Change vs previous 13F not available

    0.05% of the 13F portfolio, value $455,000.

    13F-HR 0000950123-25-004732 filed by Rock Creek Group LLC
    Filed (acceptance time not in the bulk data set), ingested

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