Skip to content
Disclosery

TWO SIGMA INVESTMENTS, LP: ATOM position timeline

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

TWO SIGMA INVESTMENTS, LP held 667,667 ATOM 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 667,667 shares
    Change vs previous 13F +137,667 shares

    <0.01% of the 13F portfolio, value $5,815,380.

    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 530,000 shares
    Share basis changed not comparable

    Membership change: TWO SIGMA ADVISERS, LP left the group. <0.01% of the 13F portfolio, value $2,019,300.

    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 244,028 shares
    Change vs previous 13F +133,386 shares

    <0.01% of the 13F portfolio, value $539,302.

    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: 181,328 shares
    • TWO SIGMA ADVISERS, LP: 62,700 shares

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

  4. period ended2025-09-30
    13F 110,642 shares
    Change vs previous 13F +11,343 shares

    <0.01% of the 13F portfolio, value $489,038.

    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: 90,942 shares
    • TWO SIGMA ADVISERS, LP: 19,700 shares

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

  5. period ended2025-06-30
    13F 99,299 shares
    Change vs previous 13F +63,414 shares

    <0.01% of the 13F portfolio, value $500,467.

    13F-HR 0000899140-25-000964 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).

  6. period ended2025-03-31
    13F 35,885 shares
    Change vs previous 13F +19,803 shares

    <0.01% of the 13F portfolio, value $143,540.

    13F-HR 0000899140-25-000680 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).

  7. period ended2024-12-31
    13F 16,082 shares
    Change vs previous 13F -40,768 shares

    <0.01% of the 13F portfolio, value $186,551.

    13F-HR 0000899140-25-000265 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).

  8. period ended2024-09-30
    13F 56,850 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $149,515.

    13F-HR 0000919574-24-006611 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).