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Disclosery

Artemis Investment Management LLP: RGEN position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Artemis Investment Management LLP on RGEN, newest first. How the timeline and the estimate are built.

Artemis Investment Management LLP held 374,482 RGEN shares at 2026-09-30 per its 13F-HR filed 2026-10-08.

the latest 13F is the newest step

  1. period ended2026-09-30
    13F 374,482 shares
    Change vs previous 13F +252,755 shares

    0.63% of the 13F portfolio, value $71,986,675.

    13F-HR 0001535385-26-000027 filed by Artemis Investment Management LLP
    Accepted , ingested

  2. period ended2026-06-30
    13F 121,727 shares
    Change vs previous 13F -300,061 shares

    0.15% of the 13F portfolio, value $16,608,432.

    13F-HR 0001535385-26-000024 filed by Artemis Investment Management LLP
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2026-03-31
    13F 421,788 shares
    Change vs previous 13F +11,419 shares

    0.53% of the 13F portfolio, value $49,695,062.

    13F-HR 0001535385-26-000002 filed by Artemis Investment Management LLP
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-12-31
    13F 410,369 shares
    Change vs previous 13F +63,583 shares

    0.81% of the 13F portfolio, value $67,243,064.

    13F-HR 0001535385-26-000001 filed by Artemis Investment Management LLP
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-09-30
    13F 346,786 shares
    Change vs previous 13F +91,915 shares

    0.58% of the 13F portfolio, value $46,354,885.

    13F-HR 0001535385-25-000007 filed by Artemis Investment Management LLP
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2025-06-30
    13F 254,871 shares
    Change vs previous 13F -68,358 shares

    0.41% of the 13F portfolio, value $31,700,855.

    13F-HR 0001535385-25-000003 filed by Artemis Investment Management LLP
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2025-03-31
    13F 323,229 shares
    Change vs previous 13F +169,397 shares

    0.63% of the 13F portfolio, value $41,127,658.

    13F-HR 0001535385-25-000002 filed by Artemis Investment Management LLP
    Filed (acceptance time not in the bulk data set), ingested

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

  8. period ended2024-12-31
    13F 153,832 shares
    Change vs previous 13F not available

    0.32% of the 13F portfolio, value $22,142,578.

    13F-HR 0001535385-25-000001 filed by Artemis Investment Management LLP
    Filed (acceptance time not in the bulk data set), ingested

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