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VIKING GLOBAL INVESTORS LP: ROIV position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of VIKING GLOBAL INVESTORS LP on ROIV, newest first. How the timeline and the estimate are built.

VIKING GLOBAL INVESTORS LP held 6,271,467 ROIV 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 6,271,467 shares
    Change vs previous 13F -380,981 shares

    0.63% of the 13F portfolio, value $221,947,217.

    13F-HR 0001103804-26-000006 filed by VIKING GLOBAL INVESTORS LP
    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 6,652,448 shares
    Change vs previous 13F +209,257 shares

    0.52% of the 13F portfolio, value $184,272,810.

    13F-HR 0001103804-26-000004 filed by VIKING GLOBAL INVESTORS LP
    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 6,443,191 shares
    Change vs previous 13F -17,151,640 shares

    0.37% of the 13F portfolio, value $139,817,245.

    13F-HR 0001103804-26-000002 filed by VIKING GLOBAL INVESTORS LP
    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 23,594,831 shares
    Change vs previous 13F -10,642,948 shares

    0.93% of the 13F portfolio, value $356,989,793.

    13F-HR 0001103804-25-000010 filed by VIKING GLOBAL INVESTORS LP
    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 34,237,779 shares
    Change vs previous 13F -11,775,973 shares

    1.12% of the 13F portfolio, value $385,859,769.

    13F-HR 0001103804-25-000007 filed by VIKING GLOBAL INVESTORS LP
    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 46,013,752 shares
    Change vs previous 13F -1,796,208 shares

    1.48% of the 13F portfolio, value $464,278,758.

    13F-HR 0001103804-25-000004 filed by VIKING GLOBAL INVESTORS LP
    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 47,809,960 shares
    Change vs previous 13F -6,289,106 shares

    1.83% of the 13F portfolio, value $565,591,827.

    13F-HR 0001103804-25-000002 filed by VIKING GLOBAL INVESTORS LP
    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 54,099,066 shares
    Change vs previous 13F not available

    2.28% of the 13F portfolio, value $624,303,222.

    13F-HR 0001103804-24-000006 filed by VIKING GLOBAL INVESTORS LP
    Filed (acceptance time not in the bulk data set), ingested

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