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Disclosery

MARSHALL WACE, LLP: BUR position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of MARSHALL WACE, LLP on BUR, newest first. How the timeline and the estimate are built.

MARSHALL WACE, LLP held 253,255 BUR 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 253,255 shares
    Change vs previous 13F -246,536 shares

    <0.01% of the 13F portfolio, value $1,038,346.

    13F-HR 0001318757-26-000010 filed by MARSHALL WACE, LLP
    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 499,791 shares
    Change vs previous 13F +463,458 shares

    <0.01% of the 13F portfolio, value $2,259,055.

    13F-HR 0001318757-26-000005 filed by MARSHALL WACE, LLP
    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 36,333 shares
    Change vs previous 13F -279,878 shares

    <0.01% of the 13F portfolio, value $324,090.

    13F-HR 0001318757-26-000003 filed by MARSHALL WACE, LLP
    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 316,211 shares
    Change vs previous 13F -269,568 shares

    <0.01% of the 13F portfolio, value $3,781,884.

    13F-HR 0001318757-25-000046 filed by MARSHALL WACE, LLP
    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 585,779 shares
    Change vs previous 13F +502,665 shares

    0.01% of the 13F portfolio, value $8,353,208.

    13F-HR 0001318757-25-000034 filed by MARSHALL WACE, LLP
    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 83,114 shares
    Change vs previous 13F -561,397 shares

    <0.01% of the 13F portfolio, value $1,097,936.

    13F-HR 0001318757-25-000023 filed by MARSHALL WACE, LLP
    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 644,511 shares
    Change vs previous 13F -130,876 shares

    0.01% of the 13F portfolio, value $8,217,516.

    13F-HR 0002048047-25-000005 filed by MARSHALL WACE, LLP
    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 775,387 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $10,281,632.

    13F-HR 0001318757-24-000018 filed by MARSHALL WACE, LLP
    Filed (acceptance time not in the bulk data set), ingested

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