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TWO SIGMA INVESTMENTS, LP: ALTO position timeline

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

TWO SIGMA INVESTMENTS, LP held 1,198,890 ALTO 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 1,198,890 shares
    Change vs previous 13F -807,870 shares

    0.01% of the 13F portfolio, value $6,833,673.

    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 2,006,760 shares
    Share basis changed not comparable

    Membership change: TWO SIGMA ADVISERS, LP left the group. 0.01% of the 13F portfolio, value $9,712,718.

    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 1,362,667 shares
    Change vs previous 13F +1,226,688 shares

    <0.01% of the 13F portfolio, value $3,924,481.

    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: 839,474 shares
    • TWO SIGMA ADVISERS, LP: 523,193 shares

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

  4. period ended2025-09-30
    13F 135,979 shares
    Change vs previous 13F +10,291 shares

    <0.01% of the 13F portfolio, value $146,857.

    13F-HR 0000899140-25-001279 filed by TWO SIGMA ADVISERS, LP
    Filed (acceptance time not in the bulk data set), ingested

    • TWO SIGMA INVESTMENTS, LP: 36,386 shares
    • TWO SIGMA ADVISERS, LP: 99,593 shares

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

  5. period ended2025-06-30
    13F 125,688 shares
    Change vs previous 13F -88,092 shares

    <0.01% of the 13F portfolio, value $144,541.

    13F-HR 0000899140-25-000953 filed by TWO SIGMA ADVISERS, LP
    Filed (acceptance time not in the bulk data set), ingested

    • TWO SIGMA INVESTMENTS, LP: 58,595 shares
    • TWO SIGMA ADVISERS, LP: 67,093 shares

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

  6. period ended2025-03-31
    13F 213,780 shares
    Change vs previous 13F -32,672 shares

    <0.01% of the 13F portfolio, value $243,709.

    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: 145,680 shares
    • TWO SIGMA ADVISERS, LP: 68,100 shares

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

  7. period ended2024-12-31
    13F 246,452 shares
    Change vs previous 13F -17,217 shares

    <0.01% of the 13F portfolio, value $384,465.

    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: 158,259 shares
    • TWO SIGMA ADVISERS, LP: 88,193 shares

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

  8. period ended2024-09-30
    13F 263,669 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $424,507.

    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: 121,676 shares
    • TWO SIGMA ADVISERS, LP: 141,993 shares

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