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LOOMIS SAYLES & CO L P: CBOE position timeline

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

LOOMIS SAYLES & CO L P held 11,940 CBOE 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 11,940 shares
    Change vs previous 13F -15 shares

    <0.01% of the 13F portfolio, value $2,897,480.

    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 11,955 shares
    Change vs previous 13F +3,872 shares

    <0.01% of the 13F portfolio, value $3,360,192.

    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 8,083 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $2,028,833.

    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).