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Disclosery

4D Advisors, LLC: MPWR position timeline

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

4D Advisors, LLC held 3,000 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 3,000 shares
    Change vs previous 13F -1,000 shares

    1.59% of the 13F portfolio, value $4,147,080.

    13F-HR 0001938268-26-000005 filed by 4D Advisors, 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 4,000 shares
    Change vs previous 13F 0 shares

    2.77% of the 13F portfolio, value $4,373,400.

    13F-HR 0001938268-26-000003 filed by 4D Advisors, 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 4,000 shares
    Change vs previous 13F -2,500 shares

    1.99% of the 13F portfolio, value $3,625,440.

    13F-HR 0001938268-26-000002 filed by 4D Advisors, 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 6,500 shares
    Change vs previous 13F -4,500 shares

    3.19% of the 13F portfolio, value $5,984,160.

    13F-HR 0001938268-25-000003 filed by 4D Advisors, 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 11,000 shares
    Change vs previous 13F +8,000 shares

    4.33% of the 13F portfolio, value $8,045,180.

    13F-HR 0001879202-25-000032 filed by 4D Advisors, 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 3,000 shares
    Change vs previous 13F -5,500 shares

    1.35% of the 13F portfolio, value $1,739,940.

    13F-HR 0001879202-25-000017 filed by 4D Advisors, 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 8,500 shares
    Change vs previous 13F not available

    3.53% of the 13F portfolio, value $5,029,450.

    13F-HR 0001879202-25-000005 filed by 4D Advisors, LLC
    Filed (acceptance time not in the bulk data set), ingested

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