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Disclosery

MORGAN STANLEY: MTRN position timeline

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

MORGAN STANLEY held 411,140 MTRN shares at 2026-06-30 per its 13F-HR filed 2026-08-13.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 411,140 shares
    Change vs previous 13F -13,338 shares

    0.01% of the 13F portfolio, value $122,269,641.

    13F-HR 0000895421-26-000243 filed by MORGAN STANLEY
    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 424,478 shares
    Change vs previous 13F -5,004 shares

    <0.01% of the 13F portfolio, value $61,400,985.

    13F-HR 0000895421-26-000183 filed by MORGAN STANLEY
    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/A 429,482 shares
    Change vs previous 13F +46,613 shares

    <0.01% of the 13F portfolio, value $53,393,404.

    13F-HR/A 0000895421-26-000187 filed by MORGAN STANLEY
    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/A 382,869 shares
    Change vs previous 13F +168,484 shares

    <0.01% of the 13F portfolio, value $46,254,731.

    13F-HR/A 0000895421-26-000186 filed by MORGAN STANLEY
    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 214,385 shares
    Change vs previous 13F +928 shares

    <0.01% of the 13F portfolio, value $17,015,933.

    13F-HR 0000895421-25-000499 filed by MORGAN STANLEY
    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 213,457 shares
    Change vs previous 13F -1,364 shares

    <0.01% of the 13F portfolio, value $17,418,234.

    13F-HR 0000895421-25-000381 filed by MORGAN STANLEY
    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 214,821 shares
    Change vs previous 13F -5,845 shares

    <0.01% of the 13F portfolio, value $21,241,625.

    13F-HR/A 0000895421-25-000380 filed by MORGAN STANLEY
    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/A 220,666 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $24,683,943.

    13F-HR/A 0000895421-25-000379 filed by MORGAN STANLEY
    Filed (acceptance time not in the bulk data set), ingested

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