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MAYPORT, LLC: TSM position timeline

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

MAYPORT, LLC held 1,281 TSM 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 1,281 shares
    Change vs previous 13F +290 shares

    0.09% of the 13F portfolio, value $611,767.

    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 991 shares
    Change vs previous 13F -229 shares

    0.06% of the 13F portfolio, value $334,908.

    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 1,220 shares
    Change vs previous 13F 0 shares

    0.07% of the 13F portfolio, value $370,746.

    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 1,220 shares
    Change vs previous 13F 0 shares

    0.07% of the 13F portfolio, value $340,734.

    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).

  5. period ended2025-06-30
    13F 1,220 shares
    Change vs previous 13F -38 shares

    0.07% of the 13F portfolio, value $276,318.

    13F-HR 0001951757-25-001048 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).

  6. period ended2025-03-31
    13F 1,258 shares
    Change vs previous 13F +108 shares

    0.06% of the 13F portfolio, value $208,828.

    13F-HR 0001951757-25-000392 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).

  7. period ended2024-12-31
    13F 1,150 shares
    Change vs previous 13F not available

    0.07% of the 13F portfolio, value $227,114.

    13F-HR 0001951757-25-000189 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).