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Disclosery

MARSHALL WACE, LLP: AXSM position timeline

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

MARSHALL WACE, LLP held 223,386 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 223,386 shares
    Change vs previous 13F +82,150 shares

    0.05% of the 13F portfolio, value $54,678,192.

    13F-HR 0001318757-26-000010 filed by MARSHALL WACE, LLP
    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 141,236 shares
    Change vs previous 13F -179,332 shares

    0.03% of the 13F portfolio, value $23,871,709.

    13F-HR 0001318757-26-000005 filed by MARSHALL WACE, LLP
    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 320,568 shares
    Change vs previous 13F -57,456 shares

    0.06% of the 13F portfolio, value $58,548,541.

    13F-HR 0001318757-26-000003 filed by MARSHALL WACE, LLP
    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 378,024 shares
    Change vs previous 13F +321,308 shares

    0.05% of the 13F portfolio, value $45,911,016.

    13F-HR 0001318757-25-000046 filed by MARSHALL WACE, LLP
    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 56,716 shares
    Change vs previous 13F -11,980 shares

    0.01% of the 13F portfolio, value $5,920,584.

    13F-HR 0001318757-25-000034 filed by MARSHALL WACE, LLP
    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 68,696 shares
    Change vs previous 13F -58,401 shares

    0.01% of the 13F portfolio, value $8,012,016.

    13F-HR 0001318757-25-000023 filed by MARSHALL WACE, LLP
    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 127,097 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $10,753,678.

    13F-HR 0002048047-25-000005 filed by MARSHALL WACE, LLP
    Filed (acceptance time not in the bulk data set), ingested

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