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Disclosery

Round Rock Advisors LLC: MUB position timeline

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

Round Rock Advisors LLC held 2,665 MUB shares at 2026-06-30 per its 13F-HR filed 2026-08-12.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 2,665 shares
    Change vs previous 13F 0 shares

    0.04% of the 13F portfolio, value $286,807.

    13F-HR 0001951757-26-001257 filed by Round Rock Advisors 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 2,665 shares
    Change vs previous 13F 0 shares

    0.04% of the 13F portfolio, value $282,890.

    13F-HR 0001951757-26-000878 filed by Round Rock Advisors 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/A 2,665 shares
    Change vs previous 13F 0 shares

    0.04% of the 13F portfolio, value $285,448.

    13F-HR/A 0001951757-26-000520 filed by Round Rock Advisors 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 2,665 shares
    Change vs previous 13F 0 shares

    0.04% of the 13F portfolio, value $283,796.

    13F-HR 0001951757-25-001443 filed by Round Rock Advisors 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 2,665 shares
    Change vs previous 13F 0 shares

    0.05% of the 13F portfolio, value $278,439.

    13F-HR 0001951757-25-001039 filed by Round Rock Advisors 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 2,665 shares
    Change vs previous 13F +35 shares

    0.05% of the 13F portfolio, value $280,998.

    13F-HR 0001951757-25-000487 filed by Round Rock Advisors 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 2,630 shares
    Change vs previous 13F 0 shares

    0.06% of the 13F portfolio, value $280,227.

    13F-HR 0001951757-25-000115 filed by Round Rock Advisors LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  8. period ended2024-09-30
    13F 2,630 shares
    Change vs previous 13F not available

    0.07% of the 13F portfolio, value $285,697.

    13F-HR 0001951757-24-001162 filed by Round Rock Advisors LLC
    Filed (acceptance time not in the bulk data set), ingested

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