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LOOMIS SAYLES & CO L P: CECO position timeline

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

LOOMIS SAYLES & CO L P held 219,963 CECO 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 219,963 shares
    Change vs previous 13F -9,051 shares

    0.03% of the 13F portfolio, value $19,959,443.

    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 229,014 shares
    Change vs previous 13F -98,495 shares

    0.02% of the 13F portfolio, value $13,644,654.

    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 327,509 shares
    Change vs previous 13F -222 shares

    0.02% of the 13F portfolio, value $19,601,413.

    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 327,731 shares
    Change vs previous 13F -116,565 shares

    0.02% of the 13F portfolio, value $16,779,827.

    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 444,296 shares
    Change vs previous 13F -1,633 shares

    0.02% of the 13F portfolio, value $12,578,020.

    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 445,929 shares
    Change vs previous 13F +577 shares

    0.01% of the 13F portfolio, value $10,167,000.

    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 445,352 shares
    Change vs previous 13F +61,156 shares

    0.02% of the 13F portfolio, value $13,463,000.

    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 384,196 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $10,834,000.

    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).