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TWO SIGMA INVESTMENTS, LP: AMBP position timeline

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

TWO SIGMA INVESTMENTS, LP held 596,870 AMBP 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 596,870 shares
    Change vs previous 13F -257,694 shares

    <0.01% of the 13F portfolio, value $2,829,164.

    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 854,564 shares
    Share basis changed not comparable

    Membership change: TWO SIGMA ADVISERS, LP left the group. <0.01% of the 13F portfolio, value $3,460,984.

    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 790,878 shares
    Change vs previous 13F +97,500 shares

    <0.01% of the 13F portfolio, value $3,242,600.

    13F-HR 0000899140-26-000225 filed by TWO SIGMA ADVISERS, LP
    Filed (acceptance time not in the bulk data set), ingested

    • TWO SIGMA INVESTMENTS, LP: 355,178 shares
    • TWO SIGMA ADVISERS, LP: 435,700 shares

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

  4. period ended2025-09-30
    13F 693,378 shares
    Change vs previous 13F -589,115 shares

    <0.01% of the 13F portfolio, value $2,766,578.

    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: 228,878 shares
    • TWO SIGMA ADVISERS, LP: 464,500 shares

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

  5. period ended2025-06-30
    13F 1,282,493 shares
    Change vs previous 13F +194,646 shares

    0.01% of the 13F portfolio, value $5,489,070.

    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: 478,893 shares
    • TWO SIGMA ADVISERS, LP: 803,600 shares

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

  6. period ended2025-03-31
    13F 1,087,847 shares
    Change vs previous 13F +207,342 shares

    <0.01% of the 13F portfolio, value $3,285,298.

    13F-HR 0000899140-25-000679 filed by TWO SIGMA ADVISERS, LP
    Filed (acceptance time not in the bulk data set), ingested

    • TWO SIGMA INVESTMENTS, LP: 322,047 shares
    • TWO SIGMA ADVISERS, LP: 765,800 shares

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

  7. period ended2024-12-31
    13F 880,505 shares
    Change vs previous 13F -1,097,465 shares

    <0.01% of the 13F portfolio, value $2,650,320.

    13F-HR 0000899140-25-000264 filed by TWO SIGMA ADVISERS, LP
    Filed (acceptance time not in the bulk data set), ingested

    • TWO SIGMA INVESTMENTS, LP: 258,783 shares
    • TWO SIGMA ADVISERS, LP: 621,722 shares

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

  8. period ended2024-09-30
    13F 1,977,970 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $7,456,947.

    13F-HR 0000919574-24-006611 filed by TWO SIGMA INVESTMENTS, LP
    Filed (acceptance time not in the bulk data set), ingested

    • TWO SIGMA INVESTMENTS, LP: 1,070,470 shares
    • TWO SIGMA ADVISERS, LP: 907,500 shares

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