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Disclosery

CIBC Capital Markets (Europe) S.A.: BRK-B position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of CIBC Capital Markets (Europe) S.A. on BRK-B, newest first. How the timeline and the estimate are built.

CIBC Capital Markets (Europe) S.A. held 289,632 BRK-B shares at 2026-06-30 per its 13F-HR filed 2026-08-11.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 289,632 shares
    Change vs previous 13F +27,000 shares

    19.46% of the 13F portfolio, value $144,928,956.

    13F-HR 0002045104-26-000007 filed by CIBC Capital Markets (Europe) S.A.
    Filed (acceptance time not in the bulk data set), ingested

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

  2. period ended2025-09-30
    13F 262,632 shares
    Change vs previous 13F +210,000 shares

    23.03% of the 13F portfolio, value $132,035,612.

    13F-HR 0002045104-25-000010 filed by CIBC Capital Markets (Europe) S.A.
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2025-06-30
    13F 52,632 shares
    Change vs previous 13F +37,232 shares

    9.52% of the 13F portfolio, value $25,567,047.

    13F-HR 0002045104-25-000007 filed by CIBC Capital Markets (Europe) S.A.
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-03-31
    13F 15,400 shares
    Change vs previous 13F 0 shares

    12.54% of the 13F portfolio, value $8,201,732.

    13F-HR 0002045104-25-000004 filed by CIBC Capital Markets (Europe) S.A.
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2024-12-31
    13F 15,400 shares
    Change vs previous 13F not available

    9.57% of the 13F portfolio, value $6,980,000.

    13F-HR 0002045104-25-000002 filed by CIBC Capital Markets (Europe) S.A.
    Filed (acceptance time not in the bulk data set), ingested

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