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Disclosery

GAMMA Investing LLC: MPWR position timeline

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

GAMMA Investing LLC held 2,337 MPWR shares at 2026-09-30 per its 13F-HR filed 2026-10-08.

the latest 13F is the newest step

  1. period ended2026-09-30
    13F 2,337 shares
    Change vs previous 13F +230 shares

    0.11% of the 13F portfolio, value $3,148,453.

    13F-HR 0002010235-26-000007 filed by GAMMA Investing LLC
    Accepted , ingested

  2. period ended2026-06-30
    13F 2,107 shares
    Change vs previous 13F +88 shares

    0.11% of the 13F portfolio, value $2,912,633.

    13F-HR 0002010235-26-000005 filed by GAMMA Investing LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2026-03-31
    13F 2,019 shares
    Change vs previous 13F +50 shares

    0.1% of the 13F portfolio, value $2,207,474.

    13F-HR 0002010235-26-000003 filed by GAMMA Investing LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-12-31
    13F 1,969 shares
    Change vs previous 13F +100 shares

    0.09% of the 13F portfolio, value $1,784,623.

    13F-HR 0002010235-26-000001 filed by GAMMA Investing LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-09-30
    13F 1,869 shares
    Change vs previous 13F +134 shares

    0.09% of the 13F portfolio, value $1,720,676.

    13F-HR 0002010235-25-000009 filed by GAMMA Investing LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2025-06-30
    13F 1,735 shares
    Change vs previous 13F +393 shares

    0.08% of the 13F portfolio, value $1,268,944.

    13F-HR 0002010235-25-000007 filed by GAMMA Investing LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2025-03-31
    13F/A 1,342 shares
    Change vs previous 13F +325 shares

    0.06% of the 13F portfolio, value $778,333.

    13F-HR/A 0002010235-25-000006 filed by GAMMA Investing LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  8. period ended2024-12-31
    13F 1,017 shares
    Change vs previous 13F not available

    0.05% of the 13F portfolio, value $601,759.

    13F-HR 0002010235-25-000001 filed by GAMMA Investing LLC
    Filed (acceptance time not in the bulk data set), ingested

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