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Russell Investments Group, Ltd.: REGN position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Russell Investments Group, Ltd. on REGN, newest first. How the timeline and the estimate are built.

Russell Investments Group, Ltd. held 230,151 REGN shares at 2026-06-30 per its 13F-HR filed 2026-08-06.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 230,151 shares
    Change vs previous 13F +2,065 shares

    0.13% of the 13F portfolio, value $143,636,380.

    13F-HR 0001193125-26-336961 filed by Russell Investments 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 228,086 shares
    Change vs previous 13F +6,996 shares

    0.19% of the 13F portfolio, value $175,718,822.

    13F-HR 0001193125-26-213225 filed by Russell Investments 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 221,090 shares
    Change vs previous 13F -7,738 shares

    0.19% of the 13F portfolio, value $170,719,786.

    13F-HR 0001193125-26-053181 filed by Russell Investments 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 228,828 shares
    Change vs previous 13F +55,019 shares

    0.15% of the 13F portfolio, value $128,608,301.

    13F-HR 0001193125-25-278803 filed by Russell Investments Group, Ltd.
    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 173,809 shares
    Change vs previous 13F +27,069 shares

    0.12% of the 13F portfolio, value $91,137,671.

    13F-HR 0000950123-25-007728 filed by Russell Investments Group, Ltd.
    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 146,740 shares
    Change vs previous 13F +9,532 shares

    0.13% of the 13F portfolio, value $93,079,403.

    13F-HR 0000950123-25-004729 filed by Russell Investments Group, Ltd.
    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 137,208 shares
    Change vs previous 13F +7,944 shares

    0.13% of the 13F portfolio, value $97,690,433.

    13F-HR 0000950123-25-001908 filed by Russell Investments Group, Ltd.
    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 129,264 shares
    Change vs previous 13F not available

    0.2% of the 13F portfolio, value $135,845,213.

    13F-HR 0000950123-24-011064 filed by Russell Investments Group, Ltd.
    Filed (acceptance time not in the bulk data set), ingested

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