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Disclosery

AlphaQuest LLC: LDOS position timeline

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

AlphaQuest LLC held 0 LDOS shares at 2026-03-31 per its 13F-HR filed 2026-04-30.

the latest 13F is the newest step

  1. period ended2026-03-31
    13F 0 shares
    Change vs previous 13F -8,918 shares

    13F-HR 0001140361-26-018158 filed by AlphaQuest 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.

  2. period ended2025-12-31
    13F 8,918 shares
    Change vs previous 13F +6,244 shares

    0.09% of the 13F portfolio, value $1,608,807.

    13F-HR 0001140361-26-004367 filed by AlphaQuest LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2025-09-30
    13F 2,674 shares
    Change vs previous 13F +1,239 shares

    0.03% of the 13F portfolio, value $505,279.

    13F-HR 0001140361-25-040228 filed by AlphaQuest LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-06-30
    13F 1,435 shares
    Change vs previous 13F +1,100 shares

    0.02% of the 13F portfolio, value $226,386.

    13F-HR 0001140361-25-028125 filed by AlphaQuest LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-03-31
    13F 335 shares
    Change vs previous 13F -470 shares

    <0.01% of the 13F portfolio, value $45,205.

    13F-HR 0001140361-25-018882 filed by AlphaQuest LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2024-12-31
    13F 805 shares
    Change vs previous 13F -4,567 shares

    0.02% of the 13F portfolio, value $115,968.

    13F-HR 0001140361-25-003519 filed by AlphaQuest LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2024-09-30
    13F 5,372 shares
    Change vs previous 13F not available

    0.08% of the 13F portfolio, value $875,636.

    13F-HR 0001140361-24-045581 filed by AlphaQuest LLC
    Filed (acceptance time not in the bulk data set), ingested

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