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TWO SIGMA INVESTMENTS, LP: ALDX position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of TWO SIGMA INVESTMENTS, LP on ALDX, newest first. How the timeline and the estimate are built.

TWO SIGMA INVESTMENTS, LP held 127,849 ALDX 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 127,849 shares
    Change vs previous 13F -95,688 shares

    <0.01% of the 13F portfolio, value $272,318.

    13F-HR 0000899140-26-000855 filed by TWO SIGMA INVESTMENTS, LP
    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 223,537 shares
    Share basis changed not comparable

    Membership change: TWO SIGMA ADVISERS, LP left the group. <0.01% of the 13F portfolio, value $377,778.

    13F-HR 0000899140-26-000547 filed by TWO SIGMA INVESTMENTS, LP
    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 409,264 shares
    Change vs previous 13F -47,890 shares

    <0.01% of the 13F portfolio, value $2,119,988.

    13F-HR 0000899140-26-000232 filed by TWO SIGMA INVESTMENTS, LP
    Filed (acceptance time not in the bulk data set), ingested

    • TWO SIGMA INVESTMENTS, LP: 287,364 shares
    • TWO SIGMA ADVISERS, LP: 121,900 shares

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

  4. period ended2025-09-30
    13F 457,154 shares
    Change vs previous 13F +370,615 shares

    <0.01% of the 13F portfolio, value $2,386,344.

    13F-HR 0000899140-25-001286 filed by TWO SIGMA INVESTMENTS, LP
    Filed (acceptance time not in the bulk data set), ingested

    • TWO SIGMA INVESTMENTS, LP: 273,054 shares
    • TWO SIGMA ADVISERS, LP: 184,100 shares

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

  5. period ended2025-06-30
    13F 86,539 shares
    Change vs previous 13F -1,888 shares

    <0.01% of the 13F portfolio, value $331,444.

    13F-HR 0000899140-25-000964 filed by TWO SIGMA INVESTMENTS, LP
    Filed (acceptance time not in the bulk data set), ingested

    • TWO SIGMA INVESTMENTS, LP: 55,739 shares
    • TWO SIGMA ADVISERS, LP: 30,800 shares

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

  6. period ended2025-03-31
    13F 88,427 shares
    Change vs previous 13F -168,283 shares

    <0.01% of the 13F portfolio, value $508,455.

    13F-HR 0000899140-25-000680 filed by TWO SIGMA INVESTMENTS, LP
    Filed (acceptance time not in the bulk data set), ingested

    • TWO SIGMA INVESTMENTS, LP: 55,327 shares
    • TWO SIGMA ADVISERS, LP: 33,100 shares

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

  7. period ended2024-12-31
    13F 256,710 shares
    Change vs previous 13F -99,349 shares

    <0.01% of the 13F portfolio, value $1,280,983.

    13F-HR 0000899140-25-000265 filed by TWO SIGMA INVESTMENTS, LP
    Filed (acceptance time not in the bulk data set), ingested

    • TWO SIGMA INVESTMENTS, LP: 131,410 shares
    • TWO SIGMA ADVISERS, LP: 125,300 shares

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

  8. period ended2024-09-30
    13F 356,059 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $1,919,158.

    13F-HR 0000919574-24-006607 filed by TWO SIGMA ADVISERS, LP
    Filed (acceptance time not in the bulk data set), ingested

    • TWO SIGMA INVESTMENTS, LP: 146,759 shares
    • TWO SIGMA ADVISERS, LP: 209,300 shares

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