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ZACKS INVESTMENT MANAGEMENT: BRK-B position timeline

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

ZACKS INVESTMENT MANAGEMENT held 25,635 BRK-B shares at 2026-06-30 per its 13F-HR filed 2026-08-13.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 25,635 shares
    Change vs previous 13F +202 shares

    0.09% of the 13F portfolio, value $12,827,738.

    13F-HR 0001172661-26-003391 filed by ZACKS INVESTMENT MANAGEMENT
    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 25,433 shares
    Change vs previous 13F -227 shares

    0.1% of the 13F portfolio, value $12,187,548.

    13F-HR 0001172661-26-001904 filed by ZACKS INVESTMENT MANAGEMENT
    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 25,660 shares
    Change vs previous 13F +768 shares

    0.1% of the 13F portfolio, value $12,897,949.

    13F-HR 0001172661-26-000942 filed by ZACKS INVESTMENT MANAGEMENT
    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 24,892 shares
    Change vs previous 13F -1,165 shares

    0.1% of the 13F portfolio, value $12,514,894.

    13F-HR 0001172661-25-005127 filed by ZACKS INVESTMENT MANAGEMENT
    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 26,057 shares
    Change vs previous 13F -48 shares

    0.11% of the 13F portfolio, value $12,657,679.

    13F-HR 0001172661-25-003061 filed by ZACKS INVESTMENT MANAGEMENT
    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 26,105 shares
    Change vs previous 13F +775 shares

    0.13% of the 13F portfolio, value $13,902,964.

    13F-HR 0001172661-25-001873 filed by ZACKS INVESTMENT MANAGEMENT
    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 25,330 shares
    Change vs previous 13F +3,591 shares

    0.11% of the 13F portfolio, value $11,481,575.

    13F-HR 0001172661-25-000838 filed by ZACKS INVESTMENT MANAGEMENT
    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 21,739 shares
    Change vs previous 13F not available

    0.09% of the 13F portfolio, value $10,005,577.

    13F-HR 0001172661-24-004993 filed by ZACKS INVESTMENT MANAGEMENT
    Filed (acceptance time not in the bulk data set), ingested

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