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LOOMIS SAYLES & CO L P: AMRZ position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of LOOMIS SAYLES & CO L P on AMRZ, newest first. How the timeline and the estimate are built.

LOOMIS SAYLES & CO L P held 304,758 AMRZ 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 304,758 shares
    Change vs previous 13F +59,944 shares

    0.02% of the 13F portfolio, value $16,243,607.

    13F-HR 0000312348-26-000034 filed by LOOMIS SAYLES & CO L P
    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 244,814 shares
    Change vs previous 13F +2,809 shares

    0.02% of the 13F portfolio, value $13,714,460.

    13F-HR 0000312348-26-000026 filed by LOOMIS SAYLES & CO L P
    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 242,005 shares
    Change vs previous 13F +10,616 shares

    0.02% of the 13F portfolio, value $13,087,631.

    13F-HR 0000312348-26-000014 filed by LOOMIS SAYLES & CO L P
    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 231,389 shares
    Change vs previous 13F +56,300 shares

    0.01% of the 13F portfolio, value $11,229,308.

    13F-HR 0000312348-25-000035 filed by LOOMIS SAYLES & CO L P
    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 175,089 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $8,675,660.

    13F-HR 0000312348-25-000028 filed by LOOMIS SAYLES & CO L P
    Filed (acceptance time not in the bulk data set), ingested

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