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Polar Capital Holdings Plc: ARQT position timeline

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

Polar Capital Holdings Plc held 6,606,945 ARQT 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 6,606,945 shares
    Change vs previous 13F +940,005 shares

    0.49% of the 13F portfolio, value $173,234,098.

    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 5,666,940 shares
    Change vs previous 13F +110,771 shares

    0.58% of the 13F portfolio, value $133,513,106.

    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 5,556,169 shares
    Change vs previous 13F +257,415 shares

    0.74% of the 13F portfolio, value $161,351,148.

    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 5,298,754 shares
    Change vs previous 13F +292,279 shares

    0.48% of the 13F portfolio, value $99,881,513.

    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 5,006,475 shares
    Change vs previous 13F -1,700,000 shares

    0.37% of the 13F portfolio, value $70,190,780.

    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 6,706,475 shares
    Change vs previous 13F -670,906 shares

    0.64% of the 13F portfolio, value $104,889,269.

    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 7,377,381 shares
    Change vs previous 13F +493,009 shares

    0.58% of the 13F portfolio, value $102,766,917.

    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 6,884,372 shares
    Change vs previous 13F not available

    0.31% of the 13F portfolio, value $64,024,660.

    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).