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Disclosery

S.A. Mason LLC: RDDT position timeline

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

S.A. Mason LLC held 0 RDDT shares at 2026-03-31 per its 13F-HR filed 2026-04-27.

the latest 13F is the newest step

  1. period ended2026-03-31
    13F 0 shares
    Change vs previous 13F -2,570 shares

    13F-HR 0001800911-26-000002 filed by S.A. Mason 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 ended2025-12-31
    13F 2,570 shares
    Change vs previous 13F +975 shares

    0.23% of the 13F portfolio, value $590,766.

    13F-HR 0001800911-26-000001 filed by S.A. Mason LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2025-09-30
    13F 1,595 shares
    Change vs previous 13F -1,375 shares

    0.16% of the 13F portfolio, value $366,834.

    13F-HR 0001800911-25-000005 filed by S.A. Mason LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-06-30
    13F 2,970 shares
    Change vs previous 13F not available

    0.22% of the 13F portfolio, value $447,193.

    13F-HR 0001800911-25-000003 filed by S.A. Mason LLC
    Filed (acceptance time not in the bulk data set), ingested

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