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ALETHEA CAPITAL MANAGEMENT, LLC: AXSM position timeline

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

ALETHEA CAPITAL MANAGEMENT, LLC held 648,756 AXSM 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 648,756 shares
    Change vs previous 13F -358 shares

    65.78% of the 13F portfolio, value $158,796,006.

    13F-HR 0001549408-26-000003 filed by ALETHEA CAPITAL MANAGEMENT, 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 649,114 shares
    Change vs previous 13F -19,596 shares

    58.94% of the 13F portfolio, value $109,713,248.

    13F-HR 0001549408-26-000002 filed by ALETHEA CAPITAL MANAGEMENT, 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 668,710 shares
    Change vs previous 13F -2,173 shares

    59.3% of the 13F portfolio, value $122,133,194.

    13F-HR 0001549408-26-000001 filed by ALETHEA CAPITAL MANAGEMENT, 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 670,883 shares
    Change vs previous 13F +3,515 shares

    52.44% of the 13F portfolio, value $81,478,740.

    13F-HR 0001549408-25-000009 filed by ALETHEA CAPITAL MANAGEMENT, 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 667,368 shares
    Change vs previous 13F 0 shares

    52.72% of the 13F portfolio, value $69,666,546.

    13F-HR 0001549408-25-000007 filed by ALETHEA CAPITAL MANAGEMENT, 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 667,368 shares
    Change vs previous 13F -66,949 shares

    58.07% of the 13F portfolio, value $77,835,130.

    13F-HR 0001549408-25-000006 filed by ALETHEA CAPITAL MANAGEMENT, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2024-12-31
    13F 734,317 shares
    Change vs previous 13F -4,186 shares

    53.19% of the 13F portfolio, value $62,130,561.

    13F-HR 0001549408-25-000001 filed by ALETHEA CAPITAL MANAGEMENT, LLC
    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 738,503 shares
    Change vs previous 13F not available

    47.94% of the 13F portfolio, value $66,369,265.

    13F-HR 0001549408-24-000005 filed by ALETHEA CAPITAL MANAGEMENT, LLC
    Filed (acceptance time not in the bulk data set), ingested

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