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Disclosery

Quantitative Investment Management, LLC: MPWR position timeline

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

Quantitative Investment Management, LLC held 1,421 MPWR shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 1,421 shares
    Change vs previous 13F +1,421 shares

    0.21% of the 13F portfolio, value $1,964,000.

    13F-HR 0001445911-26-000004 filed by Quantitative Investment Management, 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 0 shares
    Change vs previous 13F -627 shares

    13F-HR 0001445911-26-000003 filed by Quantitative Investment Management, 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.

  3. period ended2025-12-31
    13F 627 shares
    Change vs previous 13F +627 shares

    0.06% of the 13F portfolio, value $568,000.

    13F-HR 0001445911-26-000002 filed by Quantitative Investment Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-06-30
    13F 0 shares
    Change vs previous 13F -2,398 shares

    13F-HR 0001445911-25-000021 filed by Quantitative Investment Management, 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.

  5. period ended2025-03-31
    13F 2,398 shares
    Change vs previous 13F -2,468 shares

    0.13% of the 13F portfolio, value $1,390,000.

    13F-HR 0001445911-25-000020 filed by Quantitative Investment Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2024-12-31
    13F 4,866 shares
    Change vs previous 13F not available

    0.22% of the 13F portfolio, value $2,879,000.

    13F-HR 0001445911-25-000018 filed by Quantitative Investment Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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