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Disclosery

Rafferty Asset Management, LLC: WST position timeline

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

Rafferty Asset Management, LLC held 7,776 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 7,776 shares
    Change vs previous 13F +2,220 shares

    0.01% of the 13F portfolio, value $2,791,584.

    13F-HR 0001999371-26-017909 filed by Rafferty Asset 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 5,556 shares
    Change vs previous 13F -2,190 shares

    0.01% of the 13F portfolio, value $1,392,556.

    13F-HR 0001999371-26-010796 filed by Rafferty Asset 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 7,746 shares
    Change vs previous 13F -228 shares

    0.01% of the 13F portfolio, value $2,131,234.

    13F-HR 0001999371-26-003261 filed by Rafferty Asset 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 7,974 shares
    Change vs previous 13F +387 shares

    0.01% of the 13F portfolio, value $2,091,819.

    13F-HR 0001999371-25-017439 filed by Rafferty Asset 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 7,587 shares
    Change vs previous 13F +882 shares

    0.01% of the 13F portfolio, value $1,660,036.

    13F-HR 0001999371-25-011302 filed by Rafferty Asset 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 6,705 shares
    Change vs previous 13F -1,513 shares

    0.01% of the 13F portfolio, value $1,501,115.

    13F-HR 0001999371-25-006071 filed by Rafferty Asset 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 8,218 shares
    Change vs previous 13F +860 shares

    0.01% of the 13F portfolio, value $2,691,888.

    13F-HR 0001999371-25-001622 filed by Rafferty Asset 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 7,358 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $2,208,577.

    13F-HR 0001999371-24-014625 filed by Rafferty Asset Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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