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Disclosery

STRS OHIO: IONS position timeline

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

STRS OHIO held 38,166 IONS shares at 2026-06-30 per its 13F-HR filed 2026-07-30.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 38,166 shares
    Change vs previous 13F +9,384 shares

    0.01% of the 13F portfolio, value $3,026,182.

    13F-HR 0000820478-26-000014 filed by STRS OHIO
    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 28,782 shares
    Change vs previous 13F +24,994 shares

    0.01% of the 13F portfolio, value $2,161,240.

    13F-HR 0000820478-26-000008 filed by STRS OHIO
    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 3,788 shares
    Change vs previous 13F +72 shares

    <0.01% of the 13F portfolio, value $299,669.

    13F-HR 0000820478-26-000006 filed by STRS OHIO
    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 3,716 shares
    Change vs previous 13F +2 shares

    <0.01% of the 13F portfolio, value $243,101.

    13F-HR 0000820478-25-000020 filed by STRS OHIO
    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 3,714 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $146,740.

    13F-HR 0000820478-25-000016 filed by STRS OHIO
    Filed (acceptance time not in the bulk data set), ingested

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