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Disclosery

HEARTLAND ADVISORS INC: LAMR position timeline

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

HEARTLAND ADVISORS INC held 70,116 LAMR 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 70,116 shares
    Change vs previous 13F -5,000 shares

    0.49% of the 13F portfolio, value $10,936,694.

    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 75,116 shares
    Change vs previous 13F -2,512 shares

    0.49% of the 13F portfolio, value $9,514,193.

    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 77,628 shares
    Change vs previous 13F -211 shares

    0.53% of the 13F portfolio, value $9,826,152.

    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 77,839 shares
    Change vs previous 13F +210 shares

    0.5% of the 13F portfolio, value $9,529,050.

    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 77,629 shares
    Change vs previous 13F +2,719 shares

    0.53% of the 13F portfolio, value $9,421,055.

    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 74,910 shares
    Change vs previous 13F 0 shares

    0.49% of the 13F portfolio, value $8,523,260.

    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 74,910 shares
    Change vs previous 13F 0 shares

    0.5% of the 13F portfolio, value $9,119,543.

    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).

  8. period ended2024-09-30
    13F 74,910 shares
    Change vs previous 13F not available

    0.52% of the 13F portfolio, value $10,007,976.

    13F-HR 0000892712-24-000127 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).