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Disclosery

AMALGAMATED BANK: MPWR position timeline

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

AMALGAMATED BANK held 10,111 MPWR shares at 2026-06-30 per its 13F-HR filed 2026-07-23.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 10,111 shares
    Change vs previous 13F -655 shares

    0.1% of the 13F portfolio, value $13,977,000.

    13F-HR 0000919192-26-000004 filed by AMALGAMATED BANK
    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 10,766 shares
    Change vs previous 13F -49 shares

    0.09% of the 13F portfolio, value $11,771,000.

    13F-HR 0000919192-26-000003 filed by AMALGAMATED BANK
    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 10,815 shares
    Change vs previous 13F +361 shares

    0.07% of the 13F portfolio, value $9,802,000.

    13F-HR 0000919192-26-000001 filed by AMALGAMATED BANK
    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 10,454 shares
    Change vs previous 13F +148 shares

    0.07% of the 13F portfolio, value $9,624,000.

    13F-HR 0000919192-25-000010 filed by AMALGAMATED BANK
    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 10,306 shares
    Change vs previous 13F +133 shares

    0.06% of the 13F portfolio, value $7,538,000.

    13F-HR 0000919192-25-000005 filed by AMALGAMATED BANK
    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 10,173 shares
    Change vs previous 13F +216 shares

    0.05% of the 13F portfolio, value $5,900,000.

    13F-HR 0000919192-25-000004 filed by AMALGAMATED BANK
    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 9,957 shares
    Change vs previous 13F -375 shares

    0.05% of the 13F portfolio, value $5,892,000.

    13F-HR 0000919192-25-000003 filed by AMALGAMATED BANK
    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 10,332 shares
    Change vs previous 13F not available

    0.08% of the 13F portfolio, value $9,552,000.

    13F-HR 0000919192-24-000007 filed by AMALGAMATED BANK
    Filed (acceptance time not in the bulk data set), ingested

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