Skip to content
Disclosery

PRIMECAP MANAGEMENT CO/CA/: Q position timeline

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

PRIMECAP MANAGEMENT CO/CA/ held 906,109 Q 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 906,109 shares
    Change vs previous 13F -64,405 shares

    0.09% of the 13F portfolio, value $147,976,661.

    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 970,514 shares
    Change vs previous 13F -2,460 shares

    0.09% of the 13F portfolio, value $111,977,906.

    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 972,974 shares
    Change vs previous 13F not available

    0.06% of the 13F portfolio, value $79,443,328.

    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).