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Disclosery

GUARDIAN CAPITAL LP: MPWR position timeline

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

GUARDIAN CAPITAL LP held 3,667 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 3,667 shares
    Change vs previous 13F +52 shares

    0.12% of the 13F portfolio, value $5,069,114.

    13F-HR 0001062993-26-004401 filed by GUARDIAN CAPITAL LP
    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 3,615 shares
    Change vs previous 13F +3,034 shares

    0.1% of the 13F portfolio, value $3,952,460.

    13F-HR 0001062993-26-002683 filed by GUARDIAN CAPITAL LP
    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 581 shares
    Change vs previous 13F +93 shares

    0.02% of the 13F portfolio, value $526,595.

    13F-HR 0001062993-26-001013 filed by GUARDIAN CAPITAL LP
    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 488 shares
    Change vs previous 13F -7 shares

    0.01% of the 13F portfolio, value $449,272.

    13F-HR 0001062993-25-016671 filed by GUARDIAN CAPITAL LP
    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 495 shares
    Change vs previous 13F +12 shares

    0.01% of the 13F portfolio, value $362,033.

    13F-HR 0001062993-25-013803 filed by GUARDIAN CAPITAL LP
    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 483 shares
    Change vs previous 13F +40 shares

    0.01% of the 13F portfolio, value $280,130.

    13F-HR 0001062993-25-009339 filed by GUARDIAN CAPITAL LP
    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 443 shares
    Change vs previous 13F +70 shares

    0.01% of the 13F portfolio, value $262,123.

    13F-HR 0001062993-25-002571 filed by GUARDIAN CAPITAL LP
    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 373 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $344,838.

    13F-HR 0001062993-24-018774 filed by GUARDIAN CAPITAL LP
    Filed (acceptance time not in the bulk data set), ingested

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