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LOOMIS SAYLES & CO L P: IWF position timeline

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

LOOMIS SAYLES & CO L P held 475,532 IWF 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 475,532 shares
    Change vs previous 13F +398,179 shares

    0.07% of the 13F portfolio, value $59,046,808.

    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 77,353 shares
    Change vs previous 13F +53,292 shares

    0.04% of the 13F portfolio, value $32,983,140.

    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 24,061 shares
    Change vs previous 13F 0 shares

    0.01% of the 13F portfolio, value $11,387,868.

    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 24,061 shares
    Change vs previous 13F +1,435 shares

    0.01% of the 13F portfolio, value $11,270,212.

    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 22,626 shares
    Change vs previous 13F 0 shares

    0.01% of the 13F portfolio, value $9,606,449.

    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 22,626 shares
    Change vs previous 13F -13,549 shares

    0.01% of the 13F portfolio, value $8,170,000.

    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 36,175 shares
    Change vs previous 13F -5,378 shares

    0.02% of the 13F portfolio, value $14,527,000.

    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 41,553 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $15,598,000.

    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).