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AMERICAN CENTURY COMPANIES INC: ISRG position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of AMERICAN CENTURY COMPANIES INC on ISRG, newest first. How the timeline and the estimate are built.

AMERICAN CENTURY COMPANIES INC held 2,014,594 ISRG shares at 2026-06-30 per its 13F-HR filed 2026-08-12.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 2,014,594 shares
    Change vs previous 13F -94,930 shares

    0.35% of the 13F portfolio, value $801,166,368.

    13F-HR 0000748054-26-000005 filed by AMERICAN CENTURY COMPANIES INC
    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 2,109,524 shares
    Change vs previous 13F +6,075 shares

    0.5% of the 13F portfolio, value $972,472,057.

    13F-HR 0000748054-26-000002 filed by AMERICAN CENTURY COMPANIES INC
    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 2,103,449 shares
    Change vs previous 13F +97,062 shares

    0.6% of the 13F portfolio, value $1,191,312,319.

    13F-HR 0000748054-26-000001 filed by AMERICAN CENTURY COMPANIES INC
    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 2,006,387 shares
    Change vs previous 13F -156,853 shares

    0.46% of the 13F portfolio, value $897,318,743.

    13F-HR 0000748054-25-000009 filed by AMERICAN CENTURY COMPANIES INC
    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 2,163,240 shares
    Change vs previous 13F +190,511 shares

    0.64% of the 13F portfolio, value $1,175,528,680.

    13F-HR 0001085146-25-004910 filed by AMERICAN CENTURY COMPANIES INC
    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 1,972,729 shares
    Change vs previous 13F +87,116 shares

    0.6% of the 13F portfolio, value $977,034,210.

    13F-HR 0001085146-25-003039 filed by AMERICAN CENTURY COMPANIES INC
    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 1,885,613 shares
    Change vs previous 13F -174,581 shares

    0.57% of the 13F portfolio, value $984,215,347.

    13F-HR 0001085146-25-000985 filed by AMERICAN CENTURY COMPANIES INC
    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 2,060,194 shares
    Change vs previous 13F not available

    0.59% of the 13F portfolio, value $1,012,112,019.

    13F-HR 0001085146-24-005525 filed by AMERICAN CENTURY COMPANIES INC
    Filed (acceptance time not in the bulk data set), ingested

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