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Disclosery

PEAK6 LLC: LDOS position timeline

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

PEAK6 LLC held 60,157 LDOS 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 60,157 shares
    Change vs previous 13F +23,044 shares

    0.15% of the 13F portfolio, value $6,194,366.

    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 37,113 shares
    Change vs previous 13F +37,113 shares

    0.17% of the 13F portfolio, value $5,771,814.

    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 0 shares
    Change vs previous 13F -100,608 shares

    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).

    Exited: the 13F for this period no longer lists the position.

  4. period ended2025-09-30
    13F/A 100,608 shares
    Change vs previous 13F +69,082 shares

    0.48% of the 13F portfolio, value $19,010,888.

    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 31,526 shares
    Change vs previous 13F not available

    0.17% of the 13F portfolio, value $4,973,542.

    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).