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Disclosery

STATE OF WISCONSIN INVESTMENT BOARD: BUR position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of STATE OF WISCONSIN INVESTMENT BOARD on BUR, newest first. How the timeline and the estimate are built.

STATE OF WISCONSIN INVESTMENT BOARD held 117,586 BUR shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 117,586 shares
    Change vs previous 13F -1,798 shares

    <0.01% of the 13F portfolio, value $482,103.

    13F-HR 0001062993-26-004375 filed by STATE OF WISCONSIN INVESTMENT BOARD
    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 119,384 shares
    Change vs previous 13F -2,660 shares

    <0.01% of the 13F portfolio, value $539,616.

    13F-HR 0001062993-26-002676 filed by STATE OF WISCONSIN INVESTMENT BOARD
    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 122,044 shares
    Change vs previous 13F -11,036 shares

    <0.01% of the 13F portfolio, value $1,088,632.

    13F-HR 0001062993-26-000957 filed by STATE OF WISCONSIN INVESTMENT BOARD
    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 133,080 shares
    Change vs previous 13F -243 shares

    <0.01% of the 13F portfolio, value $1,591,637.

    13F-HR 0001062993-25-016783 filed by STATE OF WISCONSIN INVESTMENT BOARD
    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 133,323 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $1,901,186.

    13F-HR 0001062993-25-014368 filed by STATE OF WISCONSIN INVESTMENT BOARD
    Filed (acceptance time not in the bulk data set), ingested

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