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LOOMIS SAYLES & CO L P: BMRN position timeline

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

LOOMIS SAYLES & CO L P held 713,657 BMRN 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 713,657 shares
    Change vs previous 13F -138 shares

    0.05% of the 13F portfolio, value $40,835,454.

    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 713,795 shares
    Change vs previous 13F +2,024 shares

    0.05% of the 13F portfolio, value $40,322,280.

    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 711,771 shares
    Change vs previous 13F -1,236 shares

    0.05% of the 13F portfolio, value $42,300,550.

    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 713,007 shares
    Change vs previous 13F -13,807 shares

    0.05% of the 13F portfolio, value $38,616,459.

    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 726,814 shares
    Change vs previous 13F +156,057 shares

    0.05% of the 13F portfolio, value $39,952,966.

    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).

  6. period ended2025-03-31
    13F 570,757 shares
    Change vs previous 13F +329 shares

    0.06% of the 13F portfolio, value $40,347,000.

    13F-HR 0000312348-25-000021 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).

  7. period ended2024-12-31
    13F 570,428 shares
    Change vs previous 13F +240,684 shares

    0.05% of the 13F portfolio, value $37,494,000.

    13F-HR 0000312348-25-000014 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).

  8. period ended2024-09-30
    13F 329,744 shares
    Change vs previous 13F not available

    0.03% of the 13F portfolio, value $23,178,000.

    13F-HR 0000312348-24-000037 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).