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AWM Investment Company, Inc.: ARGX position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of AWM Investment Company, Inc. on ARGX, newest first. How the timeline and the estimate are built.

AWM Investment Company, Inc. held 2,500 ARGX 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 2,500 shares
    Change vs previous 13F -1,250 shares

    0.2% of the 13F portfolio, value $2,319,425.

    13F-HR 0001535264-26-000051 filed by AWM Investment Company, Inc.
    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 3,750 shares
    Change vs previous 13F 0 shares

    0.3% of the 13F portfolio, value $2,738,437.

    13F-HR 0001535264-26-000032 filed by AWM Investment Company, Inc.
    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 3,750 shares
    Change vs previous 13F 0 shares

    0.3% of the 13F portfolio, value $3,153,562.

    13F-HR 0001535264-26-000016 filed by AWM Investment Company, Inc.
    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 3,750 shares
    Change vs previous 13F -11,250 shares

    0.26% of the 13F portfolio, value $2,765,850.

    13F-HR 0001535264-25-000059 filed by AWM Investment Company, Inc.
    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 15,000 shares
    Change vs previous 13F -8,000 shares

    0.93% of the 13F portfolio, value $8,268,300.

    13F-HR 0001535264-25-000052 filed by AWM Investment Company, Inc.
    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 23,000 shares
    Change vs previous 13F -2,000 shares

    1.87% of the 13F portfolio, value $13,612,895.

    13F-HR 0001535264-25-000043 filed by AWM Investment Company, Inc.
    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 25,000 shares
    Change vs previous 13F 0 shares

    1.87% of the 13F portfolio, value $15,375,000.

    13F-HR 0001535264-25-000019 filed by AWM Investment Company, Inc.
    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 25,000 shares
    Change vs previous 13F not available

    1.64% of the 13F portfolio, value $13,552,000.

    13F-HR 0001535264-24-000066 filed by AWM Investment Company, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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