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Disclosery

Baron Capital: WST position timeline

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

Baron Capital held 164,174 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 164,174 shares
    Change vs previous 13F -35,576 shares

    0.09% of the 13F portfolio, value $58,938,466.

    13F-HR 0001017918-26-000067 filed by BAMCO INC /NY/
    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 199,750 shares
    Change vs previous 13F -63,439 shares

    0.15% of the 13F portfolio, value $50,065,340.

    13F-HR 0001017918-26-000043 filed by BAMCO INC /NY/
    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 263,189 shares
    Change vs previous 13F -37,742 shares

    0.2% of the 13F portfolio, value $72,413,821.

    13F-HR 0001017918-26-000015 filed by BAMCO INC /NY/
    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 300,931 shares
    Change vs previous 13F -6,716 shares

    0.21% of the 13F portfolio, value $78,943,229.

    13F-HR 0001017918-25-000059 filed by BAMCO INC /NY/
    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 307,647 shares
    Change vs previous 13F -108,501 shares

    0.18% of the 13F portfolio, value $67,313,164.

    13F-HR 0001017918-25-000041 filed by BAMCO INC /NY/
    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 416,148 shares
    Change vs previous 13F -17,973 shares

    0.27% of the 13F portfolio, value $93,167,214.

    13F-HR 0001017918-25-000031 filed by BAMCO INC /NY/
    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 434,121 shares
    Change vs previous 13F -49,721 shares

    0.37% of the 13F portfolio, value $142,200,675.

    13F-HR 0001017918-25-000019 filed by BAMCO INC /NY/
    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 483,842 shares
    Change vs previous 13F not available

    0.39% of the 13F portfolio, value $145,230,015.

    13F-HR 0001017918-24-000083 filed by BAMCO INC /NY/
    Filed (acceptance time not in the bulk data set), ingested

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