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BLAIR WILLIAM & CO/IL: PSEP position timeline

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

BLAIR WILLIAM & CO/IL held 90,371 PSEP 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 90,371 shares
    Change vs previous 13F -3,417 shares

    0.01% of the 13F portfolio, value $4,161,585.

    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 93,788 shares
    Change vs previous 13F -10,308 shares

    0.01% of the 13F portfolio, value $4,038,511.

    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 104,096 shares
    Change vs previous 13F -208 shares

    0.01% of the 13F portfolio, value $4,550,911.

    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 104,304 shares
    Change vs previous 13F +75,905 shares

    0.01% of the 13F portfolio, value $4,479,857.

    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 28,399 shares
    Change vs previous 13F -76,120 shares

    <0.01% of the 13F portfolio, value $1,161,235.

    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 104,519 shares
    Change vs previous 13F -1,326 shares

    0.01% of the 13F portfolio, value $4,014,575.

    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 105,845 shares
    Change vs previous 13F +2,465 shares

    0.01% of the 13F portfolio, value $4,136,984.

    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 103,380 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $3,983,231.

    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).