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Disclosery

HEARTLAND ADVISORS INC: CWCO position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of HEARTLAND ADVISORS INC on CWCO, newest first. How the timeline and the estimate are built.

HEARTLAND ADVISORS INC held 298,450 CWCO shares at 2026-06-30 per its 13F-HR filed 2026-08-11.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 298,450 shares
    Change vs previous 13F -1,800 shares

    0.39% of the 13F portfolio, value $8,804,275.

    13F-HR 0000892712-26-000340 filed by HEARTLAND ADVISORS INC
    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 300,250 shares
    Change vs previous 13F +500 shares

    0.51% of the 13F portfolio, value $9,944,280.

    13F-HR 0000892712-26-000226 filed by HEARTLAND ADVISORS INC
    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 299,750 shares
    Change vs previous 13F -8,050 shares

    0.57% of the 13F portfolio, value $10,578,178.

    13F-HR 0000892712-26-000080 filed by HEARTLAND ADVISORS INC
    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 307,800 shares
    Change vs previous 13F -250 shares

    0.57% of the 13F portfolio, value $10,859,184.

    13F-HR 0000892712-25-000143 filed by HEARTLAND ADVISORS INC
    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 308,050 shares
    Change vs previous 13F +37,950 shares

    0.52% of the 13F portfolio, value $9,247,661.

    13F-HR 0000892712-25-000090 filed by HEARTLAND ADVISORS INC
    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 270,100 shares
    Change vs previous 13F +160,657 shares

    0.38% of the 13F portfolio, value $6,614,749.

    13F-HR 0000892712-25-000061 filed by HEARTLAND ADVISORS INC
    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 109,443 shares
    Change vs previous 13F not available

    0.15% of the 13F portfolio, value $2,833,479.

    13F-HR 0000892712-25-000032 filed by HEARTLAND ADVISORS INC
    Filed (acceptance time not in the bulk data set), ingested

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