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Disclosery

HEARTLAND ADVISORS INC: KWR position timeline

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

HEARTLAND ADVISORS INC held 165,289 KWR 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 165,289 shares
    Change vs previous 13F +35,496 shares

    1.17% of the 13F portfolio, value $26,259,463.

    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 129,793 shares
    Change vs previous 13F +5,715 shares

    0.82% of the 13F portfolio, value $16,124,184.

    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 124,078 shares
    Change vs previous 13F +33,695 shares

    0.92% of the 13F portfolio, value $17,037,150.

    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 90,383 shares
    Change vs previous 13F +7,774 shares

    0.63% of the 13F portfolio, value $11,907,960.

    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 82,609 shares
    Change vs previous 13F +23,795 shares

    0.52% of the 13F portfolio, value $9,247,251.

    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 58,814 shares
    Change vs previous 13F +10,405 shares

    0.42% of the 13F portfolio, value $7,269,999.

    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 48,409 shares
    Change vs previous 13F not available

    0.37% of the 13F portfolio, value $6,814,051.

    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).