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Disclosery

Cerity Partners LLC: MTRN position timeline

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

Cerity Partners LLC held 4,434 MTRN shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 4,434 shares
    Change vs previous 13F +1,641 shares

    <0.01% of the 13F portfolio, value $1,318,661.

    13F-HR 0001172661-26-003640 filed by Cerity Partners 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 2,793 shares
    Change vs previous 13F +834 shares

    <0.01% of the 13F portfolio, value $404,013.

    13F-HR 0001172661-26-002233 filed by Cerity Partners 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 1,959 shares
    Change vs previous 13F -39 shares

    <0.01% of the 13F portfolio, value $243,542.

    13F-HR 0001172661-26-000617 filed by Cerity Partners 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 1,998 shares
    Change vs previous 13F -1,584 shares

    <0.01% of the 13F portfolio, value $241,377.

    13F-HR 0001566475-25-000018 filed by Cerity Partners 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 3,582 shares
    Change vs previous 13F +187 shares

    <0.01% of the 13F portfolio, value $284,303.

    13F-HR 0001566475-25-000013 filed by Cerity Partners 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 3,395 shares
    Change vs previous 13F -4,666 shares

    <0.01% of the 13F portfolio, value $277,032.

    13F-HR 0001566475-25-000008 filed by Cerity Partners 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 8,061 shares
    Change vs previous 13F -243 shares

    <0.01% of the 13F portfolio, value $901,626.

    13F-HR 0001566475-25-000002 filed by Cerity Partners LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  8. period ended2024-09-30
    13F 8,304 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $928,887.

    13F-HR 0001566475-24-000030 filed by Cerity Partners LLC
    Filed (acceptance time not in the bulk data set), ingested

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