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Compound Planning, Inc.: ARGX position timeline

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

Compound Planning, Inc. held 774 ARGX shares at 2026-06-30 per its 13F-HR filed 2026-08-04.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 774 shares
    Change vs previous 13F +181 shares

    0.02% of the 13F portfolio, value $717,993.

    13F-HR 0001978879-26-000005 filed by Compound Planning, 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 593 shares
    Change vs previous 13F -709 shares

    0.01% of the 13F portfolio, value $432,966.

    13F-HR 0001978879-26-000003 filed by Compound Planning, 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 1,302 shares
    Change vs previous 13F +712 shares

    0.03% of the 13F portfolio, value $1,094,823.

    13F-HR 0001172661-26-001315 filed by Compound Planning, 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 590 shares
    Change vs previous 13F +131 shares

    0.01% of the 13F portfolio, value $435,160.

    13F-HR 0001172661-25-004675 filed by Compound Planning, 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 459 shares
    Change vs previous 13F -68 shares

    0.01% of the 13F portfolio, value $253,010.

    13F-HR 0001172661-25-003416 filed by Compound Planning, 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 527 shares
    Change vs previous 13F -24 shares

    0.01% of the 13F portfolio, value $311,913.

    13F-HR 0001172661-25-001834 filed by Compound Planning, 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 551 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $338,865.

    13F-HR 0001214659-25-000858 filed by Compound Planning, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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