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PIER 88 INVESTMENT PARTNERS LLC: MPWR position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of PIER 88 INVESTMENT PARTNERS LLC on MPWR, newest first. How the timeline and the estimate are built.

PIER 88 INVESTMENT PARTNERS LLC held 100 MPWR shares at 2026-06-30 per its 13F-HR filed 2026-08-04.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 100 shares
    Change vs previous 13F -1,100 shares

    0.03% of the 13F portfolio, value $138,236.

    13F-HR 0001104659-26-090282 filed by PIER 88 INVESTMENT PARTNERS 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/A 1,200 shares
    Change vs previous 13F -150 shares

    0.34% of the 13F portfolio, value $1,312,020.

    13F-HR/A 0001104659-26-089184 filed by PIER 88 INVESTMENT PARTNERS 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 1,350 shares
    Change vs previous 13F -4,430 shares

    0.27% of the 13F portfolio, value $1,223,586.

    13F-HR 0001104659-26-010142 filed by PIER 88 INVESTMENT PARTNERS 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 5,780 shares
    Change vs previous 13F +4,770 shares

    1% of the 13F portfolio, value $5,321,299.

    13F-HR 0001104659-25-104907 filed by PIER 88 INVESTMENT PARTNERS 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 1,010 shares
    Change vs previous 13F +1,010 shares

    0.14% of the 13F portfolio, value $738,694.

    13F-HR 0001104659-25-075035 filed by PIER 88 INVESTMENT PARTNERS 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 0 shares
    Change vs previous 13F -1,850 shares

    13F-HR 0001104659-25-012111 filed by PIER 88 INVESTMENT PARTNERS 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.

  7. period ended2024-09-30
    13F 1,850 shares
    Change vs previous 13F not available

    0.38% of the 13F portfolio, value $1,710,325.

    13F-HR 0001104659-24-114412 filed by PIER 88 INVESTMENT PARTNERS LLC
    Filed (acceptance time not in the bulk data set), ingested

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