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BARCLAYS PLC: MPWR position timeline

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

BARCLAYS PLC held 474,132 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 474,132 shares
    Change vs previous 13F -81,676 shares

    0.21% of the 13F portfolio, value $655,421,109.

    13F-HR 0000312069-26-000223 filed by BARCLAYS 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 555,808 shares
    Change vs previous 13F -48,994 shares

    0.22% of the 13F portfolio, value $607,692,677.

    13F-HR 0000312069-26-000139 filed by BARCLAYS 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 604,802 shares
    Change vs previous 13F +242,740 shares

    0.22% of the 13F portfolio, value $548,168,340.

    13F-HR 0000312069-26-000069 filed by BARCLAYS 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/A 362,062 shares
    Change vs previous 13F -76,537 shares

    0.12% of the 13F portfolio, value $333,328,760.

    13F-HR/A 0000312069-26-000090 filed by BARCLAYS 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/A 438,599 shares
    Change vs previous 13F +69,896 shares

    0.13% of the 13F portfolio, value $320,782,538.

    13F-HR/A 0000312069-26-000078 filed by BARCLAYS 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/A 368,703 shares
    Change vs previous 13F +35,844 shares

    0.1% of the 13F portfolio, value $213,840,368.

    13F-HR/A 0000312069-26-000079 filed by BARCLAYS 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/A 332,859 shares
    Change vs previous 13F +10,744 shares

    0.1% of the 13F portfolio, value $196,952,672.

    13F-HR/A 0000312069-26-000080 filed by BARCLAYS 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/A 322,115 shares
    Change vs previous 13F not available

    0.13% of the 13F portfolio, value $297,795,323.

    13F-HR/A 0000312069-26-000089 filed by BARCLAYS PLC
    Filed (acceptance time not in the bulk data set), ingested

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