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Disclosery

STRS OHIO: ARDT position timeline

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

STRS OHIO held 71,200 ARDT 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 71,200 shares
    Change vs previous 13F +11,600 shares

    <0.01% of the 13F portfolio, value $700,608.

    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 59,600 shares
    Change vs previous 13F -2,800 shares

    <0.01% of the 13F portfolio, value $510,176.

    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 62,400 shares
    Change vs previous 13F +20,000 shares

    <0.01% of the 13F portfolio, value $550,992.

    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 42,400 shares
    Change vs previous 13F +2,500 shares

    <0.01% of the 13F portfolio, value $561,800.

    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 39,900 shares
    Change vs previous 13F +4,000 shares

    <0.01% of the 13F portfolio, value $545,034.

    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).

  6. period ended2025-03-31
    13F 35,900 shares
    Change vs previous 13F +2,600 shares

    <0.01% of the 13F portfolio, value $493,625.

    13F-HR 0000820478-25-000013 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).

  7. period ended2024-12-31
    13F 33,300 shares
    Change vs previous 13F +31,100 shares

    <0.01% of the 13F portfolio, value $568,764.

    13F-HR 0000820478-25-000014 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).

  8. period ended2024-09-30
    13F 2,200 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $40,436.

    13F-HR 0000820478-24-000016 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).