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RENAISSANCE TECHNOLOGIES LLC: AXSM position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of RENAISSANCE TECHNOLOGIES LLC on AXSM, newest first. How the timeline and the estimate are built.

RENAISSANCE TECHNOLOGIES LLC held 262,000 AXSM shares at 2026-06-30 per its 13F-HR filed 2026-08-13.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 262,000 shares
    Change vs previous 13F +97,700 shares

    0.09% of the 13F portfolio, value $64,129,740.

    13F-HR 0001037389-26-000059 filed by RENAISSANCE TECHNOLOGIES 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 164,300 shares
    Change vs previous 13F -5,700 shares

    0.04% of the 13F portfolio, value $27,769,986.

    13F-HR 0001037389-26-000033 filed by RENAISSANCE TECHNOLOGIES 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 170,000 shares
    Change vs previous 13F +20,000 shares

    0.05% of the 13F portfolio, value $31,048,800.

    13F-HR 0001037389-26-000023 filed by RENAISSANCE TECHNOLOGIES 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 150,000 shares
    Change vs previous 13F +11,300 shares

    0.02% of the 13F portfolio, value $18,217,500.

    13F-HR 0001037389-25-000064 filed by RENAISSANCE TECHNOLOGIES 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 138,700 shares
    Change vs previous 13F +4,300 shares

    0.02% of the 13F portfolio, value $14,478,893.

    13F-HR 0001037389-25-000034 filed by RENAISSANCE TECHNOLOGIES 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 134,400 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $15,675,072.

    13F-HR 0001037389-25-000023 filed by RENAISSANCE TECHNOLOGIES LLC
    Filed (acceptance time not in the bulk data set), ingested

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