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SIRIOS CAPITAL MANAGEMENT L P: CLH position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of SIRIOS CAPITAL MANAGEMENT L P on CLH, newest first. How the timeline and the estimate are built.

SIRIOS CAPITAL MANAGEMENT L P held 58,546 CLH 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 58,546 shares
    Change vs previous 13F +1,333 shares

    2.13% of the 13F portfolio, value $17,490,618.

    13F-HR 0001104883-26-000008 filed by SIRIOS CAPITAL MANAGEMENT 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 57,213 shares
    Change vs previous 13F -20,767 shares

    1.99% of the 13F portfolio, value $16,404,683.

    13F-HR 0001104883-26-000005 filed by SIRIOS CAPITAL MANAGEMENT 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 77,980 shares
    Change vs previous 13F +1,050 shares

    2.28% of the 13F portfolio, value $18,284,750.

    13F-HR 0001104883-26-000003 filed by SIRIOS CAPITAL MANAGEMENT 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 76,930 shares
    Change vs previous 13F +7,742 shares

    2.33% of the 13F portfolio, value $17,864,685.

    13F-HR 0001104883-25-000015 filed by SIRIOS CAPITAL MANAGEMENT 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 69,188 shares
    Change vs previous 13F +8,779 shares

    2.32% of the 13F portfolio, value $15,994,882.

    13F-HR 0001104883-25-000010 filed by SIRIOS CAPITAL MANAGEMENT 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 60,409 shares
    Change vs previous 13F +28,562 shares

    2.13% of the 13F portfolio, value $11,906,614.

    13F-HR 0001104883-25-000006 filed by SIRIOS CAPITAL MANAGEMENT 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 31,847 shares
    Change vs previous 13F -1,669 shares

    1.32% of the 13F portfolio, value $7,329,269.

    13F-HR 0001104883-25-000004 filed by SIRIOS CAPITAL MANAGEMENT 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 33,516 shares
    Change vs previous 13F not available

    1.43% of the 13F portfolio, value $8,101,152.

    13F-HR 0001104883-24-000012 filed by SIRIOS CAPITAL MANAGEMENT L P
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).