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MIZUHO FINANCIAL GROUP INC: MPWR position timeline

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

MIZUHO FINANCIAL GROUP INC held 30,250 MPWR shares at 2026-06-30 per its 13F-HR filed 2026-07-24.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F/A 30,250 shares
    Change vs previous 13F +26,950 shares

    0.36% of the 13F portfolio, value $41,816,390.

    13F-HR 0001062993-26-003824 filed by MIZUHO MARKETS AMERICAS LLC
    Filed (acceptance time not in the bulk data set), ingested

    • MIZUHO SECURITIES USA LLC: 3,846 shares
    • MIZUHO MARKETS AMERICAS LLC: 26,404 shares

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

  2. period ended2026-03-31
    13F 3,300 shares
    Change vs previous 13F -188 shares

    0.05% of the 13F portfolio, value $3,608,055.

    13F-HR 0001062993-26-002466 filed by MIZUHO SECURITIES USA LLC
    Filed (acceptance time not in the bulk data set), ingested

    • MIZUHO SECURITIES USA LLC: 2,945 shares
    • MIZUHO MARKETS AMERICAS LLC: 355 shares

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

  3. period ended2025-12-31
    13F 3,488 shares
    Change vs previous 13F 0 shares

    0.05% of the 13F portfolio, value $3,237,457.

    13F-HR 0001062993-26-000693 filed by MIZUHO SECURITIES USA 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 3,488 shares
    Change vs previous 13F +176 shares

    0.06% of the 13F portfolio, value $2,915,131.

    13F-HR 0001062993-25-016264 filed by MIZUHO SECURITIES USA 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 3,312 shares
    Change vs previous 13F +3,312 shares

    0.05% of the 13F portfolio, value $2,422,331.

    13F-HR 0001062993-25-013451 filed by MIZUHO SECURITIES USA LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2024-09-30
    13F 0 shares
    Change vs previous 13F not available

    13F-HR 0001062993-24-018408 filed by MIZUHO MARKETS AMERICAS LLC
    Filed (acceptance time not in the bulk data set), ingested

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

    Exited: the 13F for this period no longer lists the position.