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Rathbones Group PLC: MPWR position timeline

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

Rathbones Group PLC held 4,325 MPWR shares at 2026-06-30 per its 13F-HR filed 2026-07-23.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 4,325 shares
    Change vs previous 13F -604 shares

    0.02% of the 13F portfolio, value $5,978,707.

    13F-HR 0001140361-26-029386 filed by Rathbones Group PLC
    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/A 4,929 shares
    Change vs previous 13F -606 shares

    0.02% of the 13F portfolio, value $5,389,122.

    13F-HR/A 0001140361-26-024580 filed by Rathbones Group PLC
    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 5,535 shares
    Change vs previous 13F -140 shares

    0.02% of the 13F portfolio, value $5,016,702.

    13F-HR/A 0001140361-26-024582 filed by Rathbones Group PLC
    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 5,675 shares
    Change vs previous 13F -25 shares

    0.02% of the 13F portfolio, value $5,224,632.

    13F-HR 0001140361-25-041771 filed by Rathbones Group PLC
    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 5,700 shares
    Change vs previous 13F +705 shares

    0.02% of the 13F portfolio, value $4,168,866.

    13F-HR 0001140361-25-029429 filed by Rathbones Group PLC
    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 4,995 shares
    Change vs previous 13F +1,488 shares

    0.01% of the 13F portfolio, value $2,897,000.

    13F-HR 0001140361-25-018466 filed by Rathbones Group PLC
    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 3,507 shares
    Change vs previous 13F +2,343 shares

    0.01% of the 13F portfolio, value $2,075,091.

    13F-HR 0001140361-25-004181 filed by Rathbones Group PLC
    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 1,164 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $1,076,118.

    13F-HR 0001140361-24-046289 filed by Rathbones Group PLC
    Filed (acceptance time not in the bulk data set), ingested

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