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Disclosery

STRS OHIO: AMBA position timeline

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

STRS OHIO held 17,700 AMBA 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 17,700 shares
    Change vs previous 13F +3,300 shares

    0.01% of the 13F portfolio, value $1,518,660.

    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 14,400 shares
    Change vs previous 13F 0 shares

    <0.01% of the 13F portfolio, value $741,240.

    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 14,400 shares
    Change vs previous 13F +800 shares

    <0.01% of the 13F portfolio, value $1,020,096.

    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 13,600 shares
    Change vs previous 13F -1,500 shares

    <0.01% of the 13F portfolio, value $1,122,272.

    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 15,100 shares
    Change vs previous 13F -200 shares

    <0.01% of the 13F portfolio, value $997,582.

    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 15,300 shares
    Change vs previous 13F +6,400 shares

    <0.01% of the 13F portfolio, value $770,049.

    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 8,900 shares
    Change vs previous 13F +600 shares

    <0.01% of the 13F portfolio, value $647,386.

    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 8,300 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $468,162.

    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).