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LOOMIS SAYLES & CO L P: ILMN position timeline

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

LOOMIS SAYLES & CO L P held 1,931,948 ILMN 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 1,931,948 shares
    Change vs previous 13F -1,011,029 shares

    0.43% of the 13F portfolio, value $339,694,497.

    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 2,942,977 shares
    Change vs previous 13F -1,228,743 shares

    0.49% of the 13F portfolio, value $362,751,403.

    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 4,171,720 shares
    Change vs previous 13F -115,708 shares

    0.66% of the 13F portfolio, value $547,162,803.

    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 4,287,428 shares
    Change vs previous 13F +61,899 shares

    0.48% of the 13F portfolio, value $407,177,043.

    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 4,225,529 shares
    Change vs previous 13F +78,317 shares

    0.51% of the 13F portfolio, value $403,157,755.

    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 4,147,212 shares
    Change vs previous 13F -62,948 shares

    0.48% of the 13F portfolio, value $329,039,000.

    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 4,210,160 shares
    Change vs previous 13F -132,580 shares

    0.71% of the 13F portfolio, value $562,604,000.

    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 4,342,740 shares
    Change vs previous 13F not available

    0.74% of the 13F portfolio, value $566,337,000.

    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).