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Disclosery

SFE Investment Counsel: CLH position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of SFE Investment Counsel on CLH, newest first. How the timeline and the estimate are built.

SFE Investment Counsel held 3,675 CLH shares at 2026-06-30 per its 13F-HR filed 2026-08-05.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 3,675 shares
    Change vs previous 13F -75 shares

    0.15% of the 13F portfolio, value $1,097,906.

    13F-HR 0001317784-26-000003 filed by SFE Investment Counsel
    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 3,750 shares
    Change vs previous 13F -60 shares

    0.17% of the 13F portfolio, value $1,075,238.

    13F-HR 0001317784-26-000002 filed by SFE Investment Counsel
    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 3,810 shares
    Change vs previous 13F -160 shares

    0.14% of the 13F portfolio, value $893,369.

    13F-HR 0001317784-26-000001 filed by SFE Investment Counsel
    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 3,970 shares
    Change vs previous 13F -422 shares

    0.15% of the 13F portfolio, value $921,913.

    13F-HR 0001317784-25-000003 filed by SFE Investment Counsel
    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 4,392 shares
    Change vs previous 13F -35 shares

    0.18% of the 13F portfolio, value $1,015,343.

    13F-HR 0001085146-25-004662 filed by SFE Investment Counsel
    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 4,427 shares
    Change vs previous 13F +2 shares

    0.17% of the 13F portfolio, value $872,562.

    13F-HR 0001085146-25-002652 filed by SFE Investment Counsel
    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 4,425 shares
    Change vs previous 13F -1,872 shares

    0.22% of the 13F portfolio, value $1,018,370.

    13F-HR 0001085146-25-000626 filed by SFE Investment Counsel
    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 6,297 shares
    Change vs previous 13F not available

    0.32% of the 13F portfolio, value $1,522,048.

    13F-HR 0001085146-24-005141 filed by SFE Investment Counsel
    Filed (acceptance time not in the bulk data set), ingested

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