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Disclosery

WESTPAC BANKING CORP: MPWR position timeline

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

WESTPAC BANKING CORP held 828 MPWR shares at 2026-06-30 per its 13F-HR filed 2026-08-12.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 828 shares
    Change vs previous 13F -488 shares

    0.07% of the 13F portfolio, value $1,144,594.

    13F-HR 0001104659-26-094325 filed by WESTPAC BANKING CORP
    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 1,316 shares
    Change vs previous 13F +127 shares

    0.1% of the 13F portfolio, value $1,438,848.

    13F-HR 0001104659-26-058835 filed by WESTPAC BANKING CORP
    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 1,189 shares
    Change vs previous 13F +740 shares

    0.07% of the 13F portfolio, value $1,077,662.

    13F-HR 0001104659-26-012713 filed by WESTPAC BANKING CORP
    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 449 shares
    Change vs previous 13F 0 shares

    0.03% of the 13F portfolio, value $413,367.

    13F-HR/A 0001104659-25-111948 filed by WESTPAC BANKING CORP
    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 449 shares
    Change vs previous 13F 0 shares

    0.02% of the 13F portfolio, value $328,390.

    13F-HR 0001104659-25-075856 filed by WESTPAC BANKING CORP
    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 449 shares
    Change vs previous 13F 0 shares

    0.02% of the 13F portfolio, value $260,411.

    13F-HR 0001104659-25-047471 filed by WESTPAC BANKING CORP
    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 449 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $265,673.

    13F-HR 0001104659-25-012261 filed by WESTPAC BANKING CORP
    Filed (acceptance time not in the bulk data set), ingested

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