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MAYPORT, LLC: ATNM position timeline

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

MAYPORT, LLC held 22,000 ATNM shares at 2026-06-30 per its 13F-HR filed 2026-08-07.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 22,000 shares
    Change vs previous 13F 0 shares

    <0.01% of the 13F portfolio, value $21,560.

    13F-HR 0001951757-26-001170 filed by MAYPORT, 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 22,000 shares
    Change vs previous 13F 0 shares

    <0.01% of the 13F portfolio, value $21,897.

    13F-HR 0001951757-26-000661 filed by MAYPORT, 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 22,000 shares
    Change vs previous 13F 0 shares

    0.01% of the 13F portfolio, value $29,920.

    13F-HR 0001951757-26-000254 filed by MAYPORT, 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 22,000 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $35,200.

    13F-HR 0001951757-25-001452 filed by MAYPORT, LLC
    Filed (acceptance time not in the bulk data set), ingested

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