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Disclosery

MYECFO, LLC: ARWR position timeline

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

MYECFO, LLC held 17,497 ARWR shares at 2026-06-30 per its 13F-HR filed 2026-08-10.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 17,497 shares
    Change vs previous 13F -1,000 shares

    0.54% of the 13F portfolio, value $1,426,180.

    13F-HR 0001941040-26-000549 filed by MYECFO, 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 18,497 shares
    Change vs previous 13F 0 shares

    0.49% of the 13F portfolio, value $1,159,762.

    13F-HR 0001941040-26-000210 filed by MYECFO, 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 18,497 shares
    Change vs previous 13F 0 shares

    0.52% of the 13F portfolio, value $1,228,016.

    13F-HR 0001941040-26-000015 filed by MYECFO, 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 18,497 shares
    Change vs previous 13F 0 shares

    0.29% of the 13F portfolio, value $637,962.

    13F-HR 0001941040-25-000543 filed by MYECFO, 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 18,497 shares
    Change vs previous 13F 0 shares

    0.14% of the 13F portfolio, value $292,253.

    13F-HR 0001941040-25-000348 filed by MYECFO, 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 18,497 shares
    Change vs previous 13F 0 shares

    0.12% of the 13F portfolio, value $235,652.

    13F-HR 0001941040-25-000190 filed by MYECFO, 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 18,497 shares
    Change vs previous 13F 0 shares

    0.19% of the 13F portfolio, value $347,744.

    13F-HR 0001941040-25-000016 filed by MYECFO, 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 18,497 shares
    Change vs previous 13F not available

    0.19% of the 13F portfolio, value $358,287.

    13F-HR 0001941040-24-000422 filed by MYECFO, LLC
    Filed (acceptance time not in the bulk data set), ingested

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