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ProShare Advisors LLC: IONS position timeline

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

ProShare Advisors LLC held 5,417 IONS shares at 2026-06-30 per its 13F-HR filed 2026-08-11.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 5,417 shares
    Change vs previous 13F -1,973 shares

    <0.01% of the 13F portfolio, value $429,514.

    13F-HR 0001357955-26-000003 filed by ProShare Advisors 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 7,390 shares
    Change vs previous 13F +236 shares

    <0.01% of the 13F portfolio, value $554,915.

    13F-HR 0001357955-26-000002 filed by ProShare Advisors 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 7,154 shares
    Change vs previous 13F +1,476 shares

    <0.01% of the 13F portfolio, value $565,953.

    13F-HR 0001357955-26-000001 filed by ProShare Advisors 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 5,678 shares
    Change vs previous 13F -265 shares

    <0.01% of the 13F portfolio, value $371,455.

    13F-HR 0001357955-25-000003 filed by ProShare Advisors 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 5,943 shares
    Change vs previous 13F -1,228 shares

    <0.01% of the 13F portfolio, value $234,808.

    13F-HR 0001085146-25-004670 filed by ProShare Advisors 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 7,171 shares
    Change vs previous 13F -309 shares

    <0.01% of the 13F portfolio, value $216,349.

    13F-HR 0001085146-25-002761 filed by ProShare Advisors 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 7,480 shares
    Change vs previous 13F -1,160 shares

    <0.01% of the 13F portfolio, value $261,501.

    13F-HR 0001085146-25-001369 filed by ProShare Advisors 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 8,640 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $346,118.

    13F-HR 0001085146-24-005691 filed by ProShare Advisors LLC
    Filed (acceptance time not in the bulk data set), ingested

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