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Disclosery

GAMMA Investing LLC: MTZ position timeline

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

GAMMA Investing LLC held 1,917 MTZ shares at 2026-09-30 per its 13F-HR filed 2026-10-08.

the latest 13F is the newest step

  1. period ended2026-09-30
    13F 1,917 shares
    Change vs previous 13F -274 shares

    0.01% of the 13F portfolio, value $409,510.

    13F-HR 0002010235-26-000007 filed by GAMMA Investing LLC
    Accepted , ingested

  2. period ended2026-06-30
    13F 2,191 shares
    Change vs previous 13F +176 shares

    0.03% of the 13F portfolio, value $911,587.

    13F-HR 0002010235-26-000005 filed by GAMMA Investing LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2026-03-31
    13F 2,015 shares
    Change vs previous 13F +271 shares

    0.03% of the 13F portfolio, value $648,306.

    13F-HR 0002010235-26-000003 filed by GAMMA Investing LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-12-31
    13F 1,744 shares
    Change vs previous 13F +311 shares

    0.02% of the 13F portfolio, value $379,093.

    13F-HR 0002010235-26-000001 filed by GAMMA Investing LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-09-30
    13F 1,433 shares
    Change vs previous 13F +171 shares

    0.02% of the 13F portfolio, value $304,957.

    13F-HR 0002010235-25-000009 filed by GAMMA Investing LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2025-06-30
    13F 1,262 shares
    Change vs previous 13F +347 shares

    0.01% of the 13F portfolio, value $215,083.

    13F-HR 0002010235-25-000007 filed by GAMMA Investing LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2025-03-31
    13F/A 915 shares
    Change vs previous 13F +278 shares

    0.01% of the 13F portfolio, value $106,790.

    13F-HR/A 0002010235-25-000006 filed by GAMMA Investing LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  8. period ended2024-12-31
    13F 637 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $86,721.

    13F-HR 0002010235-25-000001 filed by GAMMA Investing LLC
    Filed (acceptance time not in the bulk data set), ingested

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