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AQR CAPITAL MANAGEMENT LLC: WST position timeline

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

AQR CAPITAL MANAGEMENT LLC held 57,609 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 57,609 shares
    Change vs previous 13F -209,335 shares

    0.01% of the 13F portfolio, value $20,330,740.

    13F-HR 0001167557-26-000226 filed by AQR CAPITAL MANAGEMENT LLC
    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 266,944 shares
    Change vs previous 13F -250,687 shares

    0.03% of the 13F portfolio, value $66,506,240.

    13F-HR 0001167557-26-000115 filed by AQR CAPITAL MANAGEMENT LLC
    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 517,631 shares
    Change vs previous 13F -28,248 shares

    0.07% of the 13F portfolio, value $142,420,914.

    13F-HR 0001085146-26-000240 filed by AQR CAPITAL MANAGEMENT LLC
    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 545,879 shares
    Change vs previous 13F +440,929 shares

    0.09% of the 13F portfolio, value $142,949,255.

    13F-HR 0001167557-25-000065 filed by AQR CAPITAL MANAGEMENT LLC
    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 104,950 shares
    Change vs previous 13F +100,569 shares

    0.02% of the 13F portfolio, value $22,962,932.

    13F-HR 0001085146-25-005295 filed by AQR CAPITAL MANAGEMENT LLC
    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 4,381 shares
    Change vs previous 13F -6,597 shares

    <0.01% of the 13F portfolio, value $952,646.

    13F-HR 0001085146-25-003311 filed by AQR CAPITAL MANAGEMENT LLC
    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 10,978 shares
    Change vs previous 13F -4,279 shares

    <0.01% of the 13F portfolio, value $3,595,934.

    13F-HR 0001085146-25-001702 filed by AQR CAPITAL MANAGEMENT LLC
    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 15,257 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $4,579,625.

    13F-HR 0001085146-24-005943 filed by AQR CAPITAL MANAGEMENT LLC
    Filed (acceptance time not in the bulk data set), ingested

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