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Disclosery

MORGAN STANLEY: MPWR position timeline

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

MORGAN STANLEY held 727,885 MPWR shares at 2026-06-30 per its 13F-HR filed 2026-08-13.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 727,885 shares
    Change vs previous 13F +71,518 shares

    0.05% of the 13F portfolio, value $1,006,202,933.

    13F-HR 0000895421-26-000243 filed by MORGAN STANLEY
    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 656,367 shares
    Change vs previous 13F +7,297 shares

    0.04% of the 13F portfolio, value $717,641,962.

    13F-HR 0000895421-26-000183 filed by MORGAN STANLEY
    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/A 649,070 shares
    Change vs previous 13F +90,399 shares

    0.04% of the 13F portfolio, value $588,293,698.

    13F-HR/A 0000895421-26-000187 filed by MORGAN STANLEY
    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/A 558,671 shares
    Change vs previous 13F -6,348 shares

    0.03% of the 13F portfolio, value $514,336,893.

    13F-HR/A 0000895421-26-000186 filed by MORGAN STANLEY
    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 565,019 shares
    Change vs previous 13F +24,388 shares

    0.03% of the 13F portfolio, value $413,245,106.

    13F-HR 0000895421-25-000499 filed by MORGAN STANLEY
    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 540,631 shares
    Change vs previous 13F +81,329 shares

    0.02% of the 13F portfolio, value $313,556,074.

    13F-HR 0000895421-25-000381 filed by MORGAN STANLEY
    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/A 459,302 shares
    Change vs previous 13F +14,410 shares

    0.02% of the 13F portfolio, value $271,770,188.

    13F-HR/A 0000895421-25-000380 filed by MORGAN STANLEY
    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/A 444,892 shares
    Change vs previous 13F not available

    0.03% of the 13F portfolio, value $411,304,441.

    13F-HR/A 0000895421-25-000379 filed by MORGAN STANLEY
    Filed (acceptance time not in the bulk data set), ingested

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