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Russell Investments Group, Ltd.: ARGX position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Russell Investments Group, Ltd. on ARGX, newest first. How the timeline and the estimate are built.

Russell Investments Group, Ltd. held 9,540 ARGX shares at 2026-06-30 per its 13F-HR filed 2026-08-06.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 9,540 shares
    Change vs previous 13F +8,047 shares

    0.01% of the 13F portfolio, value $8,850,925.

    13F-HR 0001193125-26-336961 filed by Russell Investments Group, Ltd.
    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 1,493 shares
    Change vs previous 13F +174 shares

    <0.01% of the 13F portfolio, value $1,090,263.

    13F-HR 0001193125-26-213225 filed by Russell Investments Group, Ltd.
    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 1,319 shares
    Change vs previous 13F -2,097 shares

    <0.01% of the 13F portfolio, value $1,109,213.

    13F-HR 0001193125-26-053181 filed by Russell Investments Group, Ltd.
    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 3,416 shares
    Change vs previous 13F +354 shares

    <0.01% of the 13F portfolio, value $2,519,505.

    13F-HR 0001193125-25-278803 filed by Russell Investments Group, Ltd.
    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 3,062 shares
    Change vs previous 13F -3,325 shares

    <0.01% of the 13F portfolio, value $1,687,835.

    13F-HR 0000950123-25-007728 filed by Russell Investments Group, Ltd.
    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 6,387 shares
    Change vs previous 13F -34,133 shares

    0.01% of the 13F portfolio, value $3,780,242.

    13F-HR 0000950123-25-004729 filed by Russell Investments Group, Ltd.
    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 40,520 shares
    Change vs previous 13F -3,432 shares

    0.03% of the 13F portfolio, value $24,919,961.

    13F-HR 0000950123-25-001908 filed by Russell Investments Group, Ltd.
    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 43,952 shares
    Change vs previous 13F not available

    0.03% of the 13F portfolio, value $23,825,617.

    13F-HR 0000950123-24-011064 filed by Russell Investments Group, Ltd.
    Filed (acceptance time not in the bulk data set), ingested

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