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Disclosery

Swiss National Bank: BRO position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Swiss National Bank on BRO, newest first. How the timeline and the estimate are built.

Swiss National Bank held 814,000 BRO 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 814,000 shares
    Change vs previous 13F -37,700 shares

    0.03% of the 13F portfolio, value $52,218,100.

    13F-HR 0001582202-26-000007 filed by Swiss National Bank
    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 851,700 shares
    Change vs previous 13F +58,100 shares

    0.03% of the 13F portfolio, value $55,539,357.

    13F-HR 0001582202-26-000004 filed by Swiss National Bank
    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 793,600 shares
    Change vs previous 13F -62,100 shares

    0.04% of the 13F portfolio, value $63,249,920.

    13F-HR 0001582202-26-000002 filed by Swiss National Bank
    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 855,700 shares
    Change vs previous 13F -32,000 shares

    0.05% of the 13F portfolio, value $80,256,103.

    13F-HR 0001582202-25-000011 filed by Swiss National Bank
    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 887,700 shares
    Change vs previous 13F +202,200 shares

    0.06% of the 13F portfolio, value $98,419,299.

    13F-HR 0001582202-25-000007 filed by Swiss National Bank
    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 685,500 shares
    Change vs previous 13F +500 shares

    0.06% of the 13F portfolio, value $85,276,200.

    13F-HR 0001582202-25-000004 filed by Swiss National Bank
    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 685,000 shares
    Change vs previous 13F -34,000 shares

    0.05% of the 13F portfolio, value $69,883,700.

    13F-HR 0001582202-25-000002 filed by Swiss National Bank
    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 719,000 shares
    Change vs previous 13F not available

    0.05% of the 13F portfolio, value $74,488,400.

    13F-HR 0001582202-24-000011 filed by Swiss National Bank
    Filed (acceptance time not in the bulk data set), ingested

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