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PARNASSUS INVESTMENTS, LLC: MPWR position timeline

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

PARNASSUS INVESTMENTS, LLC held 17,566 MPWR shares at 2026-06-30 per its 13F-HR filed 2026-07-29.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 17,566 shares
    Change vs previous 13F -606 shares

    0.06% of the 13F portfolio, value $24,282,536.

    13F-HR 0001172661-26-002908 filed by PARNASSUS INVESTMENTS, 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 18,172 shares
    Change vs previous 13F -8,418 shares

    0.06% of the 13F portfolio, value $19,868,356.

    13F-HR 0001172661-26-001730 filed by PARNASSUS INVESTMENTS, 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 26,590 shares
    Change vs previous 13F -821 shares

    0.06% of the 13F portfolio, value $24,100,112.

    13F-HR 0001172661-26-000636 filed by PARNASSUS INVESTMENTS, 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 27,411 shares
    Change vs previous 13F -301 shares

    0.06% of the 13F portfolio, value $25,235,663.

    13F-HR 0001172661-25-004416 filed by PARNASSUS INVESTMENTS, 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 27,712 shares
    Change vs previous 13F -738 shares

    0.05% of the 13F portfolio, value $20,268,003.

    13F-HR 0001172661-25-002910 filed by PARNASSUS INVESTMENTS, 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 28,450 shares
    Change vs previous 13F 0 shares

    0.04% of the 13F portfolio, value $16,500,431.

    13F-HR 0001172661-25-001923 filed by PARNASSUS INVESTMENTS, 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 28,450 shares
    Change vs previous 13F +5,644 shares

    0.04% of the 13F portfolio, value $16,833,865.

    13F-HR 0001172661-25-000594 filed by PARNASSUS INVESTMENTS, 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 22,806 shares
    Change vs previous 13F not available

    0.04% of the 13F portfolio, value $21,084,147.

    13F-HR 0001172661-24-004515 filed by PARNASSUS INVESTMENTS, LLC
    Filed (acceptance time not in the bulk data set), ingested

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