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Disclosery

RDST Capital LLC: MKTX position timeline

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

RDST Capital LLC held 247,112 MKTX 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 247,112 shares
    Change vs previous 13F -48,155 shares

    2.32% of the 13F portfolio, value $28,044,741.

    13F-HR 0001912187-26-000007 filed by RDST Capital 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 295,267 shares
    Change vs previous 13F -15,430 shares

    4.69% of the 13F portfolio, value $48,713,150.

    13F-HR 0001912187-26-000005 filed by RDST Capital 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 310,697 shares
    Change vs previous 13F +29,150 shares

    5.31% of the 13F portfolio, value $56,313,831.

    13F-HR 0001420506-26-000500 filed by RDST Capital 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/A 281,547 shares
    Change vs previous 13F +172,542 shares

    4.62% of the 13F portfolio, value $49,059,565.

    13F-HR/A 0001420506-25-003460 filed by RDST Capital 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 109,005 shares
    Change vs previous 13F +74,780 shares

    2.43% of the 13F portfolio, value $24,345,177.

    13F-HR 0001420506-25-001860 filed by RDST Capital 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 34,225 shares
    Change vs previous 13F not available

    1.05% of the 13F portfolio, value $7,404,579.

    13F-HR 0001420506-25-001242 filed by RDST Capital LLC
    Filed (acceptance time not in the bulk data set), ingested

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