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River Street Advisors LLC: BX position timeline

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

River Street Advisors LLC held 25,430 BX 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 25,430 shares
    Change vs previous 13F +5,709 shares

    0.88% of the 13F portfolio, value $2,992,349.

    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 19,721 shares
    Change vs previous 13F +1,631 shares

    0.77% of the 13F portfolio, value $2,267,719.

    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 18,090 shares
    Change vs previous 13F +561 shares

    1.04% of the 13F portfolio, value $2,788,393.

    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 17,529 shares
    Change vs previous 13F +745 shares

    1.16% of the 13F portfolio, value $2,994,896.

    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 16,784 shares
    Change vs previous 13F +876 shares

    1.08% of the 13F portfolio, value $2,510,610.

    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 15,908 shares
    Change vs previous 13F +446 shares

    1.1% of the 13F portfolio, value $2,223,676.

    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 15,462 shares
    Change vs previous 13F +573 shares

    1.36% of the 13F portfolio, value $2,666,025.

    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 14,889 shares
    Change vs previous 13F not available

    1.24% of the 13F portfolio, value $2,280,013.

    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).