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Disclosery

Chung Wu Investment Group, LLC: MTZ position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Chung Wu Investment Group, LLC on MTZ, newest first. How the timeline and the estimate are built.

Chung Wu Investment Group, LLC held 6,765 MTZ shares at 2026-06-30 per its 13F-HR filed 2026-07-31.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 6,765 shares
    Change vs previous 13F +30 shares

    1.85% of the 13F portfolio, value $2,814,646.

    13F-HR 0002054278-26-000003 filed by Chung Wu Investment Group, 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 6,735 shares
    Change vs previous 13F -250 shares

    1.87% of the 13F portfolio, value $2,166,919.

    13F-HR 0002054278-26-000002 filed by Chung Wu Investment Group, 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 6,985 shares
    Change vs previous 13F +370 shares

    1.24% of the 13F portfolio, value $1,518,329.

    13F-HR 0002054278-26-000001 filed by Chung Wu Investment Group, 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 6,615 shares
    Change vs previous 13F +1,060 shares

    1.17% of the 13F portfolio, value $1,407,738.

    13F-HR 0002054278-25-000005 filed by Chung Wu Investment Group, 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 5,555 shares
    Change vs previous 13F +2,025 shares

    0.99% of the 13F portfolio, value $946,739.

    13F-HR 0002054278-25-000003 filed by Chung Wu Investment Group, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2025-03-31
    13F 3,530 shares
    Change vs previous 13F -130 shares

    0.49% of the 13F portfolio, value $411,986.

    13F-HR 0001085146-25-002297 filed by Chung Wu Investment Group, LLC
    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 3,660 shares
    Change vs previous 13F not available

    0.5% of the 13F portfolio, value $498,272.

    13F-HR 0001085146-25-000872 filed by Chung Wu Investment Group, LLC
    Filed (acceptance time not in the bulk data set), ingested

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