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KING LUTHER CAPITAL MANAGEMENT CORP: MAT position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of KING LUTHER CAPITAL MANAGEMENT CORP on MAT, newest first. How the timeline and the estimate are built.

KING LUTHER CAPITAL MANAGEMENT CORP held 1,198,330 MAT shares at 2026-06-30 per its 13F-HR filed 2026-08-10.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 1,198,330 shares
    Change vs previous 13F -40,006 shares

    0.07% of the 13F portfolio, value $16,632,820.

    13F-HR 0001193125-26-342342 filed by KING LUTHER CAPITAL MANAGEMENT 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 1,238,336 shares
    Change vs previous 13F +269,421 shares

    0.08% of the 13F portfolio, value $17,993,022.

    13F-HR 0001193125-26-215118 filed by KING LUTHER CAPITAL MANAGEMENT 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 968,915 shares
    Change vs previous 13F +22,675 shares

    0.08% of the 13F portfolio, value $19,223,274.

    13F-HR 0001193125-26-042777 filed by KING LUTHER CAPITAL MANAGEMENT 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 946,240 shares
    Change vs previous 13F +563,950 shares

    0.07% of the 13F portfolio, value $15,925,219.

    13F-HR 0001193125-25-272316 filed by KING LUTHER CAPITAL MANAGEMENT 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 382,290 shares
    Change vs previous 13F +319,790 shares

    0.03% of the 13F portfolio, value $7,538,759.

    13F-HR 0000950123-25-007236 filed by KING LUTHER CAPITAL MANAGEMENT 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 62,500 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $1,214,375.

    13F-HR 0000950123-25-004671 filed by KING LUTHER CAPITAL MANAGEMENT CORP
    Filed (acceptance time not in the bulk data set), ingested

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