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Rockefeller Capital Management L.P.: BRK-B position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Rockefeller Capital Management L.P. on BRK-B, newest first. How the timeline and the estimate are built.

Rockefeller Capital Management L.P. held 604,069 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 604,069 shares
    Change vs previous 13F +30,323 shares

    0.46% of the 13F portfolio, value $302,270,487.

    13F-HR 0001739439-26-000006 filed by Rockefeller Capital Management L.P.
    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 573,746 shares
    Change vs previous 13F +29,982 shares

    0.49% of the 13F portfolio, value $274,939,308.

    13F-HR 0001739439-26-000005 filed by Rockefeller Capital Management L.P.
    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/A 543,764 shares
    Change vs previous 13F +42,468 shares

    0.49% of the 13F portfolio, value $273,323,431.

    13F-HR/A 0001739439-26-000003 filed by Rockefeller Capital Management L.P.
    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 501,296 shares
    Change vs previous 13F +15,539 shares

    0.49% of the 13F portfolio, value $252,022,094.

    13F-HR 0001739439-25-000031 filed by Rockefeller Capital Management L.P.
    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/A 485,757 shares
    Change vs previous 13F +13,165 shares

    0.52% of the 13F portfolio, value $235,966,704.

    13F-HR/A 0001739439-25-000022 filed by Rockefeller Capital Management L.P.
    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 472,592 shares
    Change vs previous 13F +72,803 shares

    0.62% of the 13F portfolio, value $251,693,452.

    13F-HR 0001739439-25-000008 filed by Rockefeller Capital Management L.P.
    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 399,789 shares
    Change vs previous 13F +5,776 shares

    0.47% of the 13F portfolio, value $181,154,932.

    13F-HR 0001739439-25-000002 filed by Rockefeller Capital Management L.P.
    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 394,013 shares
    Change vs previous 13F not available

    0.49% of the 13F portfolio, value $181,274,069.

    13F-HR 0001739439-24-000023 filed by Rockefeller Capital Management L.P.
    Filed (acceptance time not in the bulk data set), ingested

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