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Rubicon Global Capital Ltd: BRK-A position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Rubicon Global Capital Ltd on BRK-A, newest first. How the timeline and the estimate are built.

Rubicon Global Capital Ltd held 13 BRK-A shares at 2026-06-30 per its 13F-HR filed 2026-07-27.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 13 shares
    Change vs previous 13F 0 shares

    3.57% of the 13F portfolio, value $9,735,050.

    13F-HR 0001011438-26-000439 filed by Rubicon Global Capital Ltd
    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 13 shares
    Change vs previous 13F 0 shares

    3.98% of the 13F portfolio, value $9,335,820.

    13F-HR 0001011438-26-000253 filed by Rubicon Global Capital Ltd
    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 13 shares
    Change vs previous 13F 0 shares

    2.6% of the 13F portfolio, value $9,812,400.

    13F-HR 0001011438-26-000031 filed by Rubicon Global Capital Ltd
    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 13 shares
    Change vs previous 13F 0 shares

    2.17% of the 13F portfolio, value $9,804,600.

    13F-HR 0001011438-25-000476 filed by Rubicon Global Capital Ltd
    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 13 shares
    Change vs previous 13F 0 shares

    1.5% of the 13F portfolio, value $9,474,400.

    13F-HR 0001011438-25-000356 filed by Rubicon Global Capital Ltd
    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 13 shares
    Change vs previous 13F 0 shares

    3.54% of the 13F portfolio, value $10,379,741.

    13F-HR 0001011438-25-000205 filed by Rubicon Global Capital Ltd
    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 13 shares
    Change vs previous 13F not available

    5.54% of the 13F portfolio, value $8,851,960.

    13F-HR 0001011438-25-000155 filed by Rubicon Global Capital Ltd
    Filed (acceptance time not in the bulk data set), ingested

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