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Disclosery

Mariner, LLC: ARGX position timeline

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

Mariner, LLC held 3,346 ARGX 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 3,346 shares
    Change vs previous 13F -272 shares

    <0.01% of the 13F portfolio, value $3,103,433.

    13F-HR 0001580642-26-005266 filed by Mariner, 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 3,618 shares
    Change vs previous 13F -136 shares

    <0.01% of the 13F portfolio, value $2,638,950.

    13F-HR 0001580642-26-003158 filed by Mariner, 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 3,754 shares
    Change vs previous 13F +371 shares

    <0.01% of the 13F portfolio, value $3,156,002.

    13F-HR 0001580642-26-001057 filed by Mariner, 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 3,383 shares
    Change vs previous 13F +89 shares

    <0.01% of the 13F portfolio, value $2,495,238.

    13F-HR 0001580642-25-007297 filed by Mariner, 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 3,294 shares
    Change vs previous 13F -323 shares

    <0.01% of the 13F portfolio, value $1,815,768.

    13F-HR 0001580642-25-005128 filed by Mariner, 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 3,617 shares
    Change vs previous 13F -94 shares

    <0.01% of the 13F portfolio, value $2,140,708.

    13F-HR 0001580642-25-003135 filed by Mariner, 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 3,711 shares
    Change vs previous 13F +509 shares

    <0.01% of the 13F portfolio, value $2,282,655.

    13F-HR 0001580642-25-000997 filed by Mariner, 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 3,202 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $1,732,739.

    13F-HR 0001580642-24-006919 filed by Mariner, LLC
    Filed (acceptance time not in the bulk data set), ingested

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