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WELLINGTON MANAGEMENT GROUP LLP: KALU position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of WELLINGTON MANAGEMENT GROUP LLP on KALU, newest first. How the timeline and the estimate are built.

WELLINGTON MANAGEMENT GROUP LLP held 178,672 KALU shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 178,672 shares
    Change vs previous 13F -153,440 shares

    0.01% of the 13F portfolio, value $34,953,604.

    13F-HR 0000902219-26-000311 filed by WELLINGTON MANAGEMENT GROUP LLP
    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 332,112 shares
    Change vs previous 13F -149,490 shares

    0.01% of the 13F portfolio, value $40,022,817.

    13F-HR 0000902219-26-000209 filed by WELLINGTON MANAGEMENT GROUP LLP
    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 481,602 shares
    Change vs previous 13F -20,844 shares

    0.01% of the 13F portfolio, value $55,316,805.

    13F-HR 0000902219-26-000103 filed by WELLINGTON MANAGEMENT GROUP LLP
    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 502,446 shares
    Change vs previous 13F +5,623 shares

    0.01% of the 13F portfolio, value $38,768,733.

    13F-HR 0000902219-25-000462 filed by WELLINGTON MANAGEMENT GROUP LLP
    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 496,823 shares
    Change vs previous 13F +42,709 shares

    0.01% of the 13F portfolio, value $39,696,157.

    13F-HR 0000902219-25-000356 filed by WELLINGTON MANAGEMENT GROUP LLP
    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 454,114 shares
    Change vs previous 13F +22,134 shares

    0.01% of the 13F portfolio, value $27,528,391.

    13F-HR 0000902219-25-000242 filed by WELLINGTON MANAGEMENT GROUP LLP
    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/A 431,980 shares
    Change vs previous 13F +219,827 shares

    0.01% of the 13F portfolio, value $30,355,234.

    13F-HR 0000902219-25-000131 filed by WELLINGTON MANAGEMENT GROUP LLP
    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 212,153 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $15,385,336.

    13F-HR 0000902219-24-000498 filed by WELLINGTON MANAGEMENT GROUP LLP
    Filed (acceptance time not in the bulk data set), ingested

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