Skip to content
Disclosery

AMALGAMATED BANK: MTRN position timeline

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

AMALGAMATED BANK held 5,593 MTRN shares at 2026-06-30 per its 13F-HR filed 2026-07-23.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 5,593 shares
    Change vs previous 13F -375 shares

    0.01% of the 13F portfolio, value $1,663,000.

    13F-HR 0000919192-26-000004 filed by AMALGAMATED BANK
    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 5,968 shares
    Change vs previous 13F -53 shares

    0.01% of the 13F portfolio, value $863,000.

    13F-HR 0000919192-26-000003 filed by AMALGAMATED BANK
    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 6,021 shares
    Change vs previous 13F +3 shares

    0.01% of the 13F portfolio, value $749,000.

    13F-HR 0000919192-26-000001 filed by AMALGAMATED BANK
    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 6,018 shares
    Change vs previous 13F +87 shares

    0.01% of the 13F portfolio, value $727,000.

    13F-HR 0000919192-25-000010 filed by AMALGAMATED BANK
    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 5,931 shares
    Change vs previous 13F 0 shares

    <0.01% of the 13F portfolio, value $471,000.

    13F-HR 0000919192-25-000005 filed by AMALGAMATED BANK
    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 5,931 shares
    Change vs previous 13F -173 shares

    <0.01% of the 13F portfolio, value $484,000.

    13F-HR 0000919192-25-000004 filed by AMALGAMATED BANK
    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 6,104 shares
    Change vs previous 13F 0 shares

    <0.01% of the 13F portfolio, value $604,000.

    13F-HR 0000919192-25-000003 filed by AMALGAMATED BANK
    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 6,104 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $683,000.

    13F-HR 0000919192-24-000007 filed by AMALGAMATED BANK
    Filed (acceptance time not in the bulk data set), ingested

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