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Disclosery

River Street Advisors LLC: SPEM position timeline

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

River Street Advisors LLC held 14,651 SPEM 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 14,651 shares
    Change vs previous 13F +2,231 shares

    0.22% of the 13F portfolio, value $758,624.

    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 12,420 shares
    Change vs previous 13F +298 shares

    0.2% of the 13F portfolio, value $582,618.

    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 12,122 shares
    Change vs previous 13F +209 shares

    0.21% of the 13F portfolio, value $567,426.

    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 11,913 shares
    Change vs previous 13F +112 shares

    0.22% of the 13F portfolio, value $557,643.

    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 11,801 shares
    Change vs previous 13F -408 shares

    0.22% of the 13F portfolio, value $504,371.

    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).

  6. period ended2025-03-31
    13F 12,209 shares
    Change vs previous 13F +238 shares

    0.24% of the 13F portfolio, value $480,665.

    13F-HR 0001964897-25-000002 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).

  7. period ended2024-12-31
    13F 11,971 shares
    Change vs previous 13F +417 shares

    0.23% of the 13F portfolio, value $459,324.

    13F-HR 0001964897-25-000001 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).

  8. period ended2024-09-30
    13F 11,554 shares
    Change vs previous 13F not available

    0.26% of the 13F portfolio, value $476,946.

    13F-HR 0000903783-24-000007 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).