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Disclosery

WINTON GROUP Ltd: KLAC position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of WINTON GROUP Ltd on KLAC, newest first. How the timeline and the estimate are built.

WINTON GROUP Ltd held 136,740 KLAC shares at 2026-06-30 per its 13F-HR filed 2026-08-07.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 136,740 shares
    Change vs previous 13F +135,934 shares

    1.34% of the 13F portfolio, value $41,255,825.

    13F-HR 0001612063-26-000008 filed by WINTON GROUP Ltd
    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 806 shares
    Change vs previous 13F -4,513 shares

    0.04% of the 13F portfolio, value $1,186,762.

    13F-HR 0001612063-26-000007 filed by WINTON GROUP Ltd
    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 5,319 shares
    Change vs previous 13F +5,319 shares

    0.22% of the 13F portfolio, value $6,463,011.

    13F-HR 0001612063-26-000003 filed by WINTON GROUP Ltd
    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 0 shares
    Change vs previous 13F -6,530 shares

    13F-HR 0001612063-25-000020 filed by WINTON GROUP Ltd
    Filed (acceptance time not in the bulk data set), ingested

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

    Exited: the 13F for this period no longer lists the position.

  5. period ended2025-06-30
    13F 6,530 shares
    Change vs previous 13F not available

    0.3% of the 13F portfolio, value $5,849,182.

    13F-HR 0001612063-25-000010 filed by WINTON GROUP Ltd
    Filed (acceptance time not in the bulk data set), ingested

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