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Disclosery

FIRST TRUST ADVISORS LP: MPWR position timeline

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

FIRST TRUST ADVISORS LP held 482,781 MPWR shares at 2026-06-30 per its 13F-HR filed 2026-08-11.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 482,781 shares
    Change vs previous 13F -108,572 shares

    0.39% of the 13F portfolio, value $667,377,220.

    13F-HR 0001445546-26-005965 filed by FIRST TRUST ADVISORS LP
    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 591,353 shares
    Change vs previous 13F -110,101 shares

    0.46% of the 13F portfolio, value $646,556,012.

    13F-HR 0001445546-26-003611 filed by FIRST TRUST ADVISORS LP
    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 701,454 shares
    Change vs previous 13F +253,653 shares

    0.46% of the 13F portfolio, value $635,770,374.

    13F-HR 0001445546-26-001219 filed by FIRST TRUST ADVISORS LP
    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 447,801 shares
    Change vs previous 13F +178,622 shares

    0.31% of the 13F portfolio, value $412,263,380.

    13F-HR 0001445546-25-007494 filed by FIRST TRUST ADVISORS LP
    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 269,179 shares
    Change vs previous 13F +85,777 shares

    0.16% of the 13F portfolio, value $196,872,328.

    13F-HR 0001445546-25-005500 filed by FIRST TRUST ADVISORS LP
    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 183,402 shares
    Change vs previous 13F +106,308 shares

    0.09% of the 13F portfolio, value $106,369,477.

    13F-HR 0001445546-25-003484 filed by FIRST TRUST ADVISORS LP
    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 77,094 shares
    Change vs previous 13F -9,392 shares

    0.04% of the 13F portfolio, value $45,616,415.

    13F-HR 0001445546-25-001262 filed by FIRST TRUST ADVISORS LP
    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 86,486 shares
    Change vs previous 13F not available

    0.08% of the 13F portfolio, value $79,956,299.

    13F-HR 0001445546-24-007640 filed by FIRST TRUST ADVISORS LP
    Filed (acceptance time not in the bulk data set), ingested

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