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Disclosery

PDT Partners, LLC: KALU position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of PDT Partners, LLC on KALU, newest first. How the timeline and the estimate are built.

PDT Partners, LLC held 38,588 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 38,588 shares
    Change vs previous 13F +6,800 shares

    0.4% of the 13F portfolio, value $7,548,970.

    13F-HR 0001564702-26-000018 filed by PDT Partners, LLC
    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 31,788 shares
    Change vs previous 13F 0 shares

    0.23% of the 13F portfolio, value $3,830,772.

    13F-HR 0001564702-26-000004 filed by PDT Partners, LLC
    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 31,788 shares
    Change vs previous 13F 0 shares

    0.24% of the 13F portfolio, value $3,651,170.

    13F-HR 0001564702-26-000002 filed by PDT Partners, LLC
    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 31,788 shares
    Change vs previous 13F +264 shares

    0.15% of the 13F portfolio, value $2,452,762.

    13F-HR 0001564702-25-000027 filed by PDT Partners, LLC
    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 31,524 shares
    Change vs previous 13F +24,355 shares

    0.14% of the 13F portfolio, value $2,518,768.

    13F-HR 0001564702-25-000025 filed by PDT Partners, LLC
    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 7,169 shares
    Change vs previous 13F not available

    0.03% of the 13F portfolio, value $434,585.

    13F-HR 0001564702-25-000009 filed by PDT Partners, LLC
    Filed (acceptance time not in the bulk data set), ingested

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