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Disclosery

River Street Advisors LLC: RMMZ position timeline

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

River Street Advisors LLC held 24,321 RMMZ shares at 2026-06-30 per its 13F-HR filed 2026-07-21.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 24,321 shares
    Change vs previous 13F 0 shares

    0.11% of the 13F portfolio, value $365,788.

    13F-HR 0001964897-26-000003 filed by River Street 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 24,321 shares
    Change vs previous 13F 0 shares

    0.12% of the 13F portfolio, value $357,276.

    13F-HR 0001964897-26-000002 filed by River Street 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 24,321 shares
    Change vs previous 13F 0 shares

    0.13% of the 13F portfolio, value $353,141.

    13F-HR 0001964897-26-000001 filed by River Street 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 24,321 shares
    Change vs previous 13F 0 shares

    0.14% of the 13F portfolio, value $364,815.

    13F-HR 0001964897-25-000010 filed by River Street 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 24,321 shares
    Change vs previous 13F not available

    0.15% of the 13F portfolio, value $341,954.

    13F-HR 0001964897-25-000004 filed by River Street Advisors LLC
    Filed (acceptance time not in the bulk data set), ingested

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