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MARCO INVESTMENT MANAGEMENT LLC: MTZ position timeline

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

MARCO INVESTMENT MANAGEMENT LLC held 34,015 MTZ shares at 2026-06-30 per its 13F-HR filed 2026-08-03.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 34,015 shares
    Change vs previous 13F -550 shares

    0.93% of the 13F portfolio, value $14,152,281.

    13F-HR 0001080493-26-000003 filed by MARCO INVESTMENT MANAGEMENT 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 34,565 shares
    Change vs previous 13F -60 shares

    0.84% of the 13F portfolio, value $11,120,943.

    13F-HR 0001080493-26-000002 filed by MARCO INVESTMENT MANAGEMENT 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 34,625 shares
    Change vs previous 13F +3,020 shares

    0.57% of the 13F portfolio, value $7,526,436.

    13F-HR 0001080493-26-000001 filed by MARCO INVESTMENT MANAGEMENT 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 31,605 shares
    Change vs previous 13F +6,955 shares

    0.52% of the 13F portfolio, value $6,725,860.

    13F-HR 0001080493-25-000009 filed by MARCO INVESTMENT MANAGEMENT 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 24,650 shares
    Change vs previous 13F +1,045 shares

    0.35% of the 13F portfolio, value $4,201,100.

    13F-HR 0001080493-25-000004 filed by MARCO INVESTMENT MANAGEMENT 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 23,605 shares
    Change vs previous 13F not available

    0.26% of the 13F portfolio, value $2,754,940.

    13F-HR 0001080493-25-000002 filed by MARCO INVESTMENT MANAGEMENT LLC
    Filed (acceptance time not in the bulk data set), ingested

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