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Disclosery

HEARTLAND ADVISORS INC: ALK position timeline

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

HEARTLAND ADVISORS INC held 26,945 ALK 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 26,945 shares
    Change vs previous 13F -17,755 shares

    0.06% of the 13F portfolio, value $1,406,529.

    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 44,700 shares
    Change vs previous 13F +3,540 shares

    0.08% of the 13F portfolio, value $1,644,066.

    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 41,160 shares
    Change vs previous 13F +20,170 shares

    0.11% of the 13F portfolio, value $2,070,348.

    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 20,990 shares
    Change vs previous 13F -85,000 shares

    0.06% of the 13F portfolio, value $1,044,882.

    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 105,990 shares
    Change vs previous 13F +6,950 shares

    0.29% of the 13F portfolio, value $5,244,385.

    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 99,040 shares
    Change vs previous 13F -9,060 shares

    0.28% of the 13F portfolio, value $4,874,749.

    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 108,100 shares
    Change vs previous 13F -104,350 shares

    0.38% of the 13F portfolio, value $6,999,475.

    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 212,450 shares
    Change vs previous 13F not available

    0.5% of the 13F portfolio, value $9,604,865.

    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).