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LOOMIS SAYLES & CO L P: NVO position timeline

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

LOOMIS SAYLES & CO L P held 18,594,352 NVO 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 18,594,352 shares
    Change vs previous 13F +1,577,037 shares

    1.12% of the 13F portfolio, value $891,413,244.

    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 17,017,315 shares
    Change vs previous 13F -118,069 shares

    0.84% of the 13F portfolio, value $625,386,323.

    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 17,135,384 shares
    Change vs previous 13F +969,916 shares

    1.05% of the 13F portfolio, value $871,848,336.

    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 16,165,468 shares
    Change vs previous 13F +3,589,437 shares

    1.07% of the 13F portfolio, value $897,021,817.

    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 12,576,031 shares
    Change vs previous 13F +187,789 shares

    1.09% of the 13F portfolio, value $867,997,642.

    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 12,388,242 shares
    Change vs previous 13F +816,556 shares

    1.24% of the 13F portfolio, value $860,239,000.

    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 11,571,686 shares
    Change vs previous 13F +2,947,771 shares

    1.26% of the 13F portfolio, value $995,397,000.

    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 8,623,915 shares
    Change vs previous 13F not available

    1.35% of the 13F portfolio, value $1,026,849,000.

    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).