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Disclosery

STRS OHIO: MPWR position timeline

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

STRS OHIO held 54,281 MPWR 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 54,281 shares
    Change vs previous 13F -15,526 shares

    0.28% of the 13F portfolio, value $75,035,883.

    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 69,807 shares
    Change vs previous 13F -8,002 shares

    0.3% of the 13F portfolio, value $76,323,483.

    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 77,809 shares
    Change vs previous 13F +2 shares

    0.26% of the 13F portfolio, value $70,522,965.

    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 77,807 shares
    Change vs previous 13F -31,599 shares

    0.26% of the 13F portfolio, value $71,632,236.

    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 109,406 shares
    Change vs previous 13F -4,594 shares

    0.3% of the 13F portfolio, value $80,017,360.

    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 114,000 shares
    Change vs previous 13F 0 shares

    0.28% of the 13F portfolio, value $66,117,720.

    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 114,000 shares
    Change vs previous 13F +10,854 shares

    0.27% of the 13F portfolio, value $67,453,800.

    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 103,146 shares
    Change vs previous 13F not available

    0.37% of the 13F portfolio, value $95,358,477.

    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).