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Disclosery

RHUMBLINE ADVISERS: MTRX position timeline

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

RHUMBLINE ADVISERS held 34,188 MTRX shares at 2026-06-30 per its 13F-HR filed 2026-08-12.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 34,188 shares
    Change vs previous 13F +580 shares

    <0.01% of the 13F portfolio, value $468,368.

    13F-HR 0001115418-26-000005 filed by RHUMBLINE ADVISERS
    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 33,608 shares
    Change vs previous 13F -101 shares

    <0.01% of the 13F portfolio, value $385,814.

    13F-HR 0001115418-26-000003 filed by RHUMBLINE ADVISERS
    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 33,709 shares
    Change vs previous 13F -4,920 shares

    <0.01% of the 13F portfolio, value $394,389.

    13F-HR 0001115418-26-000002 filed by RHUMBLINE ADVISERS
    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 38,629 shares
    Change vs previous 13F -1,005 shares

    <0.01% of the 13F portfolio, value $505,257.

    13F-HR 0001115418-25-000021 filed by RHUMBLINE ADVISERS
    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 39,634 shares
    Change vs previous 13F -576 shares

    <0.01% of the 13F portfolio, value $535,445.

    13F-HR 0001115418-25-000017 filed by RHUMBLINE ADVISERS
    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/A 40,210 shares
    Change vs previous 13F +485 shares

    <0.01% of the 13F portfolio, value $499,801.

    13F-HR/A 0001115418-25-000005 filed by RHUMBLINE ADVISERS
    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/A 39,725 shares
    Change vs previous 13F +1,028 shares

    <0.01% of the 13F portfolio, value $475,499.

    13F-HR/A 0001115418-25-000006 filed by RHUMBLINE ADVISERS
    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 38,697 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $446,167.

    13F-HR 0001115418-24-000011 filed by RHUMBLINE ADVISERS
    Filed (acceptance time not in the bulk data set), ingested

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