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Disclosery

BROWN ADVISORY INC: WST position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of BROWN ADVISORY INC on WST, newest first. How the timeline and the estimate are built.

BROWN ADVISORY INC held 1,075,309 WST 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 1,075,309 shares
    Change vs previous 13F -265,568 shares

    0.6% of the 13F portfolio, value $386,042,699.

    13F-HR 0001345929-26-000038 filed by BROWN ADVISORY 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 1,340,877 shares
    Change vs previous 13F -602,729 shares

    0.55% of the 13F portfolio, value $336,082,408.

    13F-HR 0001345929-26-000028 filed by BROWN ADVISORY 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 1,943,606 shares
    Change vs previous 13F -554,476 shares

    0.75% of the 13F portfolio, value $534,770,720.

    13F-HR 0001345929-26-000018 filed by BROWN ADVISORY 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 2,498,082 shares
    Change vs previous 13F -523,201 shares

    0.85% of the 13F portfolio, value $655,329,708.

    13F-HR 0001345929-25-000002 filed by BROWN ADVISORY 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 3,021,283 shares
    Change vs previous 13F -247,195 shares

    0.87% of the 13F portfolio, value $661,063,722.

    13F-HR 0001085146-25-005034 filed by BROWN ADVISORY 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 3,268,478 shares
    Change vs previous 13F +716,442 shares

    1.05% of the 13F portfolio, value $731,746,933.

    13F-HR 0001085146-25-002448 filed by BROWN ADVISORY 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 2,552,036 shares
    Change vs previous 13F +266,488 shares

    1.06% of the 13F portfolio, value $835,944,577.

    13F-HR 0001085146-25-001491 filed by BROWN ADVISORY 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 2,285,548 shares
    Change vs previous 13F not available

    0.86% of the 13F portfolio, value $686,030,341.

    13F-HR 0001085146-24-005669 filed by BROWN ADVISORY INC
    Filed (acceptance time not in the bulk data set), ingested

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