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BLAIR WILLIAM & CO/IL: PRI position timeline

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

BLAIR WILLIAM & CO/IL held 11,404 PRI 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 11,404 shares
    Change vs previous 13F -291 shares

    0.01% of the 13F portfolio, value $3,240,984.

    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 11,695 shares
    Change vs previous 13F -127 shares

    0.01% of the 13F portfolio, value $2,929,268.

    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 11,822 shares
    Change vs previous 13F -474 shares

    0.01% of the 13F portfolio, value $3,054,440.

    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 12,296 shares
    Change vs previous 13F +432 shares

    0.01% of the 13F portfolio, value $3,413,324.

    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 11,864 shares
    Change vs previous 13F +446 shares

    0.01% of the 13F portfolio, value $3,246,807.

    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).

  6. period ended2025-03-31
    13F 11,418 shares
    Change vs previous 13F -1,199 shares

    0.01% of the 13F portfolio, value $3,248,709.

    13F-HR 0001104659-25-046545 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).

  7. period ended2024-12-31
    13F 12,617 shares
    Change vs previous 13F +438 shares

    0.01% of the 13F portfolio, value $3,424,419.

    13F-HR 0001104659-25-011872 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).

  8. period ended2024-09-30
    13F 12,179 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $3,229,148.

    13F-HR 0001104659-24-116499 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).