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PRIMECAP MANAGEMENT CO/CA/: NTRS position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of PRIMECAP MANAGEMENT CO/CA/ on NTRS, newest first. How the timeline and the estimate are built.

PRIMECAP MANAGEMENT CO/CA/ held 6,100,742 NTRS 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 6,100,742 shares
    Change vs previous 13F -448,295 shares

    0.63% of the 13F portfolio, value $1,060,552,989.

    13F-HR 0000763212-26-000028 filed by PRIMECAP MANAGEMENT CO/CA/
    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 6,549,037 shares
    Change vs previous 13F -58,680 shares

    0.72% of the 13F portfolio, value $914,049,094.

    13F-HR 0000763212-26-000016 filed by PRIMECAP MANAGEMENT CO/CA/
    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 6,607,717 shares
    Change vs previous 13F -933,650 shares

    0.68% of the 13F portfolio, value $902,548,066.

    13F-HR 0000763212-26-000012 filed by PRIMECAP MANAGEMENT CO/CA/
    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 7,541,367 shares
    Change vs previous 13F -252,390 shares

    0.78% of the 13F portfolio, value $1,015,067,999.

    13F-HR 0000763212-25-000005 filed by PRIMECAP MANAGEMENT CO/CA/
    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 7,793,757 shares
    Change vs previous 13F +1,270,748 shares

    0.78% of the 13F portfolio, value $988,170,451.

    13F-HR 0001085146-25-004804 filed by PRIMECAP MANAGEMENT CO/CA/
    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 6,523,009 shares
    Change vs previous 13F -197,598 shares

    0.53% of the 13F portfolio, value $643,494,842.

    13F-HR 0001085146-25-002901 filed by PRIMECAP MANAGEMENT CO/CA/
    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 6,720,607 shares
    Change vs previous 13F -364,510 shares

    0.53% of the 13F portfolio, value $688,862,218.

    13F-HR 0001085146-25-000946 filed by PRIMECAP MANAGEMENT CO/CA/
    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 7,085,117 shares
    Change vs previous 13F not available

    0.47% of the 13F portfolio, value $637,873,084.

    13F-HR 0001085146-24-005460 filed by PRIMECAP MANAGEMENT CO/CA/
    Filed (acceptance time not in the bulk data set), ingested

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