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Disclosery

PEAK6 LLC: BURL position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of PEAK6 LLC on BURL, newest first. How the timeline and the estimate are built.

PEAK6 LLC held 508 BURL 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 508 shares
    Change vs previous 13F +296 shares

    <0.01% of the 13F portfolio, value $160,934.

    13F-HR 0001389958-26-000014 filed by PEAK6 LLC
    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 212 shares
    Change vs previous 13F -46,480 shares

    <0.01% of the 13F portfolio, value $68,981.

    13F-HR 0001389958-26-000013 filed by PEAK6 LLC
    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/A 46,692 shares
    Change vs previous 13F +1,472 shares

    0.37% of the 13F portfolio, value $13,486,984.

    13F-HR/A 0001389958-26-000008 filed by PEAK6 LLC
    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/A 45,220 shares
    Change vs previous 13F -13,924 shares

    0.29% of the 13F portfolio, value $11,508,505.

    13F-HR/A 0001389958-26-000011 filed by PEAK6 LLC
    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/A 59,144 shares
    Change vs previous 13F +14,934 shares

    0.47% of the 13F portfolio, value $13,759,355.

    13F-HR/A 0001389958-26-000010 filed by PEAK6 LLC
    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 44,210 shares
    Change vs previous 13F +44,208 shares

    0.41% of the 13F portfolio, value $10,536,569.

    13F-HR 0001389958-25-000011 filed by PEAK6 LLC
    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 2 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $694.

    13F-HR 0001389958-25-000006 filed by PEAK6 LLC
    Filed (acceptance time not in the bulk data set), ingested

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