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Disclosery

SIERRA OCEAN, LLC: MPWR position timeline

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

SIERRA OCEAN, LLC held 0 MPWR shares at 2025-09-30 per its 13F-HR filed 2025-11-07.

the latest 13F is the newest step

  1. period ended2025-09-30
    13F 0 shares
    Change vs previous 13F -48 shares

    13F-HR 0002051715-25-000006 filed by SIERRA OCEAN, 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.

  2. period ended2025-06-30
    13F 48 shares
    Change vs previous 13F -3 shares

    0.03% of the 13F portfolio, value $35,169.

    13F-HR 0002051715-25-000003 filed by SIERRA OCEAN, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2025-03-31
    13F 51 shares
    Change vs previous 13F +12 shares

    0.02% of the 13F portfolio, value $29,629.

    13F-HR 0002051715-25-000002 filed by SIERRA OCEAN, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2024-12-31
    13F 39 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $23,127.

    13F-HR 0002051715-25-000001 filed by SIERRA OCEAN, LLC
    Filed (acceptance time not in the bulk data set), ingested

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