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Disclosery

LMR Partners LLP: ARGX position timeline

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

LMR Partners LLP held 8,200 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 8,200 shares
    Change vs previous 13F -15,288 shares

    0.06% of the 13F portfolio, value $7,607,714.

    13F-HR 0001578621-26-000147 filed by LMR Partners 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 23,488 shares
    Change vs previous 13F +19,682 shares

    0.16% of the 13F portfolio, value $17,152,112.

    13F-HR 0001578621-26-000093 filed by LMR Partners 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 3,806 shares
    Change vs previous 13F -4,994 shares

    0.03% of the 13F portfolio, value $3,200,656.

    13F-HR 0001578621-26-000003 filed by LMR Partners 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 8,800 shares
    Change vs previous 13F -12,000 shares

    0.08% of the 13F portfolio, value $6,490,528.

    13F-HR 0001578621-25-000014 filed by LMR Partners 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 20,800 shares
    Change vs previous 13F +7,670 shares

    0.18% of the 13F portfolio, value $11,465,376.

    13F-HR 0002069324-25-000006 filed by LMR Partners 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 13,130 shares
    Change vs previous 13F -5,680 shares

    0.16% of the 13F portfolio, value $7,771,187.

    13F-HR 0001578621-25-000009 filed by LMR Partners 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 18,810 shares
    Change vs previous 13F +1,016 shares

    0.2% of the 13F portfolio, value $11,568,150.

    13F-HR 0001578621-25-000007 filed by LMR Partners LLP
    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 17,794 shares
    Change vs previous 13F not available

    0.21% of the 13F portfolio, value $9,645,772.

    13F-HR 0001578621-24-000012 filed by LMR Partners LLP
    Filed (acceptance time not in the bulk data set), ingested

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