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Disclosery

BLAIR WILLIAM & CO/IL: RGA position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of BLAIR WILLIAM & CO/IL on RGA, newest first. How the timeline and the estimate are built.

BLAIR WILLIAM & CO/IL held 113,709 RGA shares at 2026-06-30 per its 13F-HR filed 2026-08-11.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 113,709 shares
    Change vs previous 13F -510 shares

    0.06% of the 13F portfolio, value $24,180,271.

    13F-HR 0001104659-26-093821 filed by BLAIR WILLIAM & CO/IL
    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 114,219 shares
    Change vs previous 13F +86,405 shares

    0.07% of the 13F portfolio, value $23,318,998.

    13F-HR 0001104659-26-057897 filed by BLAIR WILLIAM & CO/IL
    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 27,814 shares
    Change vs previous 13F +25,946 shares

    0.02% of the 13F portfolio, value $5,659,086.

    13F-HR 0001104659-26-015563 filed by BLAIR WILLIAM & CO/IL
    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 1,868 shares
    Change vs previous 13F +168 shares

    <0.01% of the 13F portfolio, value $358,913.

    13F-HR 0001104659-25-109927 filed by BLAIR WILLIAM & CO/IL
    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 1,700 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $337,129.

    13F-HR 0001104659-25-070274 filed by BLAIR WILLIAM & CO/IL
    Filed (acceptance time not in the bulk data set), ingested

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