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TWO SIGMA SECURITIES, LLC: ASM position timeline

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

TWO SIGMA SECURITIES, LLC held 21,790 ASM 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 21,790 shares
    Change vs previous 13F -22,479 shares

    0.01% of the 13F portfolio, value $138,149.

    13F-HR 0000899140-26-000857 filed by TWO SIGMA SECURITIES, LLC
    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 44,269 shares
    Change vs previous 13F -7,129 shares

    0.03% of the 13F portfolio, value $279,780.

    13F-HR 0000899140-26-000551 filed by TWO SIGMA SECURITIES, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2025-12-31
    13F 51,398 shares
    Change vs previous 13F +41,226 shares

    0.04% of the 13F portfolio, value $319,182.

    13F-HR 0000899140-26-000234 filed by TWO SIGMA SECURITIES, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-09-30
    13F 10,172 shares
    Change vs previous 13F -35,389 shares

    0.01% of the 13F portfolio, value $53,403.

    13F-HR 0000899140-25-001288 filed by TWO SIGMA SECURITIES, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-06-30
    13F 45,561 shares
    Change vs previous 13F +25,574 shares

    0.02% of the 13F portfolio, value $164,020.

    13F-HR 0000899140-25-000961 filed by TWO SIGMA SECURITIES, LLC
    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 19,987 shares
    Change vs previous 13F +19,987 shares

    0.01% of the 13F portfolio, value $36,776.

    13F-HR 0000899140-25-000693 filed by TWO SIGMA SECURITIES, 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 0 shares
    Change vs previous 13F not available

    13F-HR 0000919574-24-006612 filed by TWO SIGMA SECURITIES, 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.