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HEARTLAND ADVISORS INC: LFUS position timeline

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

HEARTLAND ADVISORS INC held 23,703 LFUS 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 23,703 shares
    Change vs previous 13F -3,132 shares

    0.48% of the 13F portfolio, value $10,792,687.

    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 26,835 shares
    Change vs previous 13F -2,615 shares

    0.46% of the 13F portfolio, value $9,106,457.

    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 29,450 shares
    Change vs previous 13F +2,631 shares

    0.4% of the 13F portfolio, value $7,448,494.

    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 26,819 shares
    Change vs previous 13F +13,440 shares

    0.37% of the 13F portfolio, value $6,946,389.

    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 13,379 shares
    Change vs previous 13F +6,961 shares

    0.17% of the 13F portfolio, value $3,033,421.

    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 6,418 shares
    Change vs previous 13F not available

    0.07% of the 13F portfolio, value $1,262,677.

    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).