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Fort Sheridan Advisors LLC: BRK-B position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Fort Sheridan Advisors LLC on BRK-B, newest first. How the timeline and the estimate are built.

Fort Sheridan Advisors LLC held 15,702 BRK-B shares at 2026-06-30 per its 13F-HR filed 2026-08-05.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 15,702 shares
    Change vs previous 13F -135 shares

    0.85% of the 13F portfolio, value $7,857,124.

    13F-HR 0001104659-26-091027 filed by Fort Sheridan 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 15,837 shares
    Change vs previous 13F -616 shares

    0.92% of the 13F portfolio, value $7,589,090.

    13F-HR 0001104659-26-055984 filed by Fort Sheridan 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 16,453 shares
    Change vs previous 13F -234 shares

    1.05% of the 13F portfolio, value $8,270,101.

    13F-HR 0001104659-26-012398 filed by Fort Sheridan 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 16,687 shares
    Change vs previous 13F +97 shares

    1.1% of the 13F portfolio, value $8,389,222.

    13F-HR 0001104659-25-110889 filed by Fort Sheridan 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 16,590 shares
    Change vs previous 13F -822 shares

    1.15% of the 13F portfolio, value $8,059,128.

    13F-HR 0001104659-25-077427 filed by Fort Sheridan 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 17,412 shares
    Change vs previous 13F +14 shares

    1.41% of the 13F portfolio, value $9,273,268.

    13F-HR 0001104659-25-043174 filed by Fort Sheridan 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 17,398 shares
    Change vs previous 13F +1,226 shares

    1.15% of the 13F portfolio, value $7,886,152.

    13F-HR 0001104659-25-009445 filed by Fort Sheridan 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 16,172 shares
    Change vs previous 13F not available

    1.13% of the 13F portfolio, value $7,443,175.

    13F-HR 0001104659-24-118525 filed by Fort Sheridan Advisors LLC
    Filed (acceptance time not in the bulk data set), ingested

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