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Disclosery

Polar Capital Holdings Plc: KLAC position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Polar Capital Holdings Plc on KLAC, newest first. How the timeline and the estimate are built.

Polar Capital Holdings Plc held 2,925,707 KLAC 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 2,925,707 shares
    Change vs previous 13F +2,654,388 shares

    2.5% of the 13F portfolio, value $882,715,059.

    13F-HR 0001172661-26-003663 filed by Polar Capital Holdings Plc
    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 271,319 shares
    Change vs previous 13F -70,880 shares

    1.74% of the 13F portfolio, value $399,492,809.

    13F-HR 0001172661-26-002147 filed by Polar Capital Holdings Plc
    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 342,199 shares
    Change vs previous 13F -1,878 shares

    1.9% of the 13F portfolio, value $415,799,161.

    13F-HR 0001172661-26-000823 filed by Polar Capital Holdings Plc
    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 344,077 shares
    Change vs previous 13F +118,635 shares

    1.79% of the 13F portfolio, value $371,121,452.

    13F-HR 0001172661-25-004921 filed by Polar Capital Holdings Plc
    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 225,442 shares
    Change vs previous 13F -83,288 shares

    1.06% of the 13F portfolio, value $201,937,417.

    13F-HR 0001172661-25-003304 filed by Polar Capital Holdings Plc
    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 308,730 shares
    Change vs previous 13F +40,143 shares

    1.28% of the 13F portfolio, value $209,874,654.

    13F-HR 0001172661-25-002011 filed by Polar Capital Holdings Plc
    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 268,587 shares
    Change vs previous 13F -70,748 shares

    0.95% of the 13F portfolio, value $169,242,040.

    13F-HR 0001172661-25-000891 filed by Polar Capital Holdings Plc
    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 339,335 shares
    Change vs previous 13F not available

    1.25% of the 13F portfolio, value $262,784,417.

    13F-HR 0001172661-24-004785 filed by Polar Capital Holdings Plc
    Filed (acceptance time not in the bulk data set), ingested

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